C 2018
Notebookcheck

Kort testrapport Dell XPS 15 9575 (i5-8305G, Vega M GL, FHD) Convertible

Nu al een XPS klassieker. Dell zet zwaar in op het nog onbewezen Kaby Lake-G platform en Dell's eigen MagLev toetsenbord om de nieuwe XPS 15 2-in-1 te vernieuwen. Het eindresultaat voelt aan als de XPS die we kennen en waarderen, terwijl deze dunner, stiller, koeler en bijna net zo krachtig is als de standaard XPS 15 waar het van afgeleid is.

Dell XPS 15 9575 i5-8305G (XPS 15 Serie)
Processor
Intel Core i5-8305G
Grafische kaart
AMD Radeon RX Vega M GL / 870 - 4096 MB, Core: 1011 MHz, Geheugen: 700 MHz, HBM2, 1.0.2.1
Geheugen
8192 MB 
, 1200 MHz, 17-17-17-39, Dual-channel
Beeldscherm
15.6 inch 16:9, 1920 x 1080 pixel 141 PPI, 10 multi-touch punten, Sharp SHP148E, IPS, Naam: LQ156M1, Dell P/N: 4xx10, glimmend: ja
Moederbord
Intel QM175 (Skylake PCH-H)
Opslag
Toshiba XG5 KXG50ZNV256G, 256 GB 
Geluidskaart
Intel Skylake PCH-H High Definition Audio Controller
Verbindingen
4 USB 3.0, 2 Thunderbolt, Audio Verbindingen: audio combo aansluiting, Card Reader: MicroSD, 1 Vingerafdruklezer, Brightness Sensor, Sensoren: gyroscoop
Netwerkmogelijkheden
Killer Wireless-n/a/ac 1435 Wireless Network Adapter (a/b/g/n/ac)
Afmetingen
hoogte x breedte x diepte (in mm): 16 x 354 x 235
Batterij
75 Wh Lithium-Polymer, 6-cellen
Besturingssysteem
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Bijkomende functionaliteiten
Luidsprekers: Stereo 1 W x 2, Toetsenbord: Maglev chiclet, Toetsenbordverlichting: ja, Dell Update, McAfee Anti-Virus, , 12 Maanden Garantie
Gewicht
2 kg
Prijs
1500 USD
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Left: Battery check, MicroSD slot, 2x Thunderbolt 3
Left: Battery check, MicroSD slot, 2x Thunderbolt 3
Front: No connectivity
Front: No connectivity
Right: Noble Lock, 3.5 mm combo audio, 2x USB Tyoe-C 3.1 (w/ DisplayPort)
Right: Noble Lock, 3.5 mm combo audio, 2x USB Tyoe-C 3.1 (w/ DisplayPort)
Rear: No connectivity
Rear: No connectivity
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
HP Spectre x360 15t-bl100
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
157.5 MB/s ∼100% +9%
Dell XPS 15 9575 i5-8305G
  (Toshiba Exceria Pro M501 UHS-II)
144 MB/s ∼91%
Dell XPS 15 9560 (i7-7700HQ, UHD)
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
120.5 MB/s ∼77% -16%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 15 9560 (i7-7700HQ, UHD)
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
252.6 MB/s ∼100% +22%
HP Spectre x360 15t-bl100
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
217.6 MB/s ∼86% +5%
Dell XPS 15 9575 i5-8305G
  (Toshiba Exceria Pro M501 UHS-II)
207.77 MB/s ∼82%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell XPS 15 9560 (i7-7700HQ, UHD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
648 MBit/s ∼100% +4%
LG Gram 15Z975
Intel Dual Band Wireless-AC 8265
639 MBit/s ∼99% +3%
Dell XPS 15 9575 i5-8305G
Killer Wireless-n/a/ac 1435 Wireless Network Adapter
623 MBit/s ∼96%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell XPS 15 9575 i5-8305G
Killer Wireless-n/a/ac 1435 Wireless Network Adapter
574 MBit/s ∼100%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
529 MBit/s ∼92% -8%
LG Gram 15Z975
Intel Dual Band Wireless-AC 8265
471 MBit/s ∼82% -18%
380.2
cd/m²
380.4
cd/m²
363.3
cd/m²
397.8
cd/m²
418.5
cd/m²
399.9
cd/m²
394
cd/m²
390.1
cd/m²
396.7
cd/m²
Helderheidsverdeling
X-Rite i1Pro 2
Maximum: 418.5 cd/m² Gemiddelde: 391.2 cd/m² Minimum: 19.58 cd/m²
Helderheidsverdeling: 87 %
Helderheid in Batterij-modus: 418.5 cd/m²
Contrast: 1196:1 (Zwart: 0.35 cd/m²)
ΔE Color 3.5 | 0.4-29.43 Ø6.3, calibrated: 2.51
ΔE Greyscale 5.3 | 0.64-98 Ø6.5
92.1% sRGB (Argyll 3D) 57.9% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.2
Dell XPS 15 9575 i5-8305G
Sharp SHP148E, IPS, 15.6, 1920x1080
Dell XPS 15 9560 (i7-7700HQ, UHD)
IGZO IPS, 15.6, 3840x2160
HP Spectre x360 15t-bl100
BOE06C3, IPS, 15.6, 3840x2160
LG Gram 15Z975
ID: LGD052A, Name: LG Philips LP156WFA-SPC1, IPS, 15.6, 1920x1080
Microsoft Surface Book 2 15
LG Philips LGD0554, IPS, 15, 3240x2160
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
15.4, 2880x1800
Response Times
-6%
14%
32%
720%
22%
Response Time Grey 50% / Grey 80% *
53.6 (26, 27.6)
57.2 (27.2, 30)
-7%
41.2 (23.2, 18)
23%
35.2 (19.6, 15.6)
34%
37.6 (18, 19.6)
30%
42.4 (20.4, 22)
21%
Response Time Black / White *
36.4 (19.2, 17.2)
39.2 (23.6, 15.6)
-8%
29.6 (16.4, 13.2)
19%
25.6 (14.8, 10.8)
30%
22.4 (11.2, 11.2)
38%
28 (14.8, 13.2)
23%
PWM Frequency
1000 (25)
961.5
-4%
1000
0%
21930 (50)
2093%
Screen
-5%
-7%
-19%
29%
31%
Brightness middle
418.5
370.1
-12%
338.7
-19%
273
-35%
446
7%
534
28%
Brightness
391
356
-9%
325
-17%
276
-29%
444
14%
502
28%
Brightness Distribution
87
87
0%
91
5%
89
2%
89
2%
86
-1%
Black Level *
0.35
0.37
-6%
0.28
20%
0.22
37%
0.25
29%
0.31
11%
Contrast
1196
1000
-16%
1210
1%
1241
4%
1784
49%
1723
44%
Colorchecker DeltaE2000 *
3.5
5.3
-51%
4.9
-40%
4.77
-36%
1.7
51%
1.8
49%
Colorchecker DeltaE2000 max. *
7.57
9.9
-31%
8.7
-15%
10.76
-42%
2.7
64%
3.8
50%
Colorchecker DeltaE2000 calibrated *
2.51
Greyscale DeltaE2000 *
5.3
4.6
13%
5.5
-4%
8.6
-62%
1.7
68%
2.4
55%
Gamma
2.2 100%
2.31 95%
2.08 106%
1.7 129%
2.11 104%
2.27 97%
CCT
7500 87%
6284 103%
7498 87%
6678 97%
6384 102%
6563 99%
Color Space (Percent of AdobeRGB 1998)
57.9
88.3
53%
63.5
10%
50.2
-13%
58.6
1%
77.92
35%
Color Space (Percent of sRGB)
92.1
100
9%
86.92
-6%
76.9
-17%
92.9
1%
99.94
9%
Totaal Gemiddelde (Programma / Instellingen)
-6% / -5%
4% / -2%
7% / -11%
375% / 188%
27% / 29%

* ... kleiner is beter

Responstijd Scherm

De responstijden van het scherm tonen hoe snel het scherm in staat is om van één kleur naar de andere te veranderen. Trage responstijden kunnen aanleiding geven tot 'nabeelden' rond bewegende objecten of het scherm wazig maken (blur). Vooral spelers van snelle 3D-games hebben baat bij een scherm met snelle responstijden.
       Responstijd Zwart naar Wit
36.4 ms ... stijging ↗ en daling ↘ gecombineerd↗ 19.2 ms stijging
↘ 17.2 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.8 (minimum) tot 240 (maximum) ms. » 93 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (25.6 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
53.6 ms ... stijging ↗ en daling ↘ gecombineerd↗ 26 ms stijging
↘ 27.6 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.9 (minimum) tot 636 (maximum) ms. » 89 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (41.1 ms) van alle geteste toestellen.

Screen Flickering / PWM (Pulse-Width Modulation)

Om de schermhelderheid te verlagen schakelen sommige laptops het backlight erg snel aan en uit. Dit gebeurt aan een dergelijk hoge frequentie dat het niet zichtbaar is voor het menselijk oog. Als de frequentie te laag is kunnen personen met gevoelige ogen geïrriteerd geraken, hoofdpijn krijgen en zelfs flickering waarnemen.
Screen flickering / PWM waargenomen 1000 Hz ≤ 25 % helderheid instelling

Het backlight van het scherm flikkert aan 1000 Hz (hoogstwaarschijnlijk met PWM - Pulse-Width Modulation) aan een helderheid van 25 % en lager. Boven deze helderheid zou er geen flickering / PWM mogen optreden.

De frequentie van 1000 Hz is redelijk hoog en de meeste mensen die gevoelig zijn aan flickering zouden dit dus niet mogen waarnemen of geïrriteerde ogen krijgen.

Ter vergelijking: 53 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 8677 (minimum: 43 - maximum: 142900) Hz waargenomen.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Eurocom Sky X4C
Intel Core i7-8700K
192 Points ∼93% +22%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
178 Points ∼86% +13%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
170 Points ∼82% +8%
Asus Zephyrus M GM501
Intel Core i7-8750H
170 Points ∼82% +8%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
157 Points ∼76% 0%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
157 Points ∼76%
Razer Blade (2016) FHD
Intel Core i7-6700HQ
149 Points ∼72% -5%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
143 Points ∼69% -9%
LG Gram 13Z980-A
Intel Core i5-8250U
143 Points ∼69% -9%
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
142 Points ∼69% -10%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
140 Points ∼68% -11%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
131 Points ∼63% -17%
CPU Multi 64Bit
Eurocom Sky X4C
Intel Core i7-8700K
1359 Points ∼44% +100%
Asus Zephyrus M GM501
Intel Core i7-8750H
1168 Points ∼38% +72%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
1129 Points ∼36% +66%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
864 Points ∼28% +27%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
735 Points ∼24% +8%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
723 Points ∼23% +6%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
682 Points ∼22% 0%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
681 Points ∼22%
Razer Blade (2016) FHD
Intel Core i7-6700HQ
678 Points ∼22% 0%
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
618 Points ∼20% -9%
LG Gram 13Z980-A
Intel Core i5-8250U
523 Points ∼17% -23%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
514 Points ∼17% -25%
Cinebench R11.5
CPU Single 64Bit
Eurocom Sky X4C
Intel Core i7-8700K
2.16 Points ∼92% +21%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
1.99 Points ∼85% +11%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
1.94 Points ∼83% +8%
Asus Zephyrus M GM501
Intel Core i7-8750H
1.92 Points ∼82% +7%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
1.79 Points ∼76%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
1.78 Points ∼76% -1%
Razer Blade (2016) FHD
Intel Core i7-6700HQ
1.68 Points ∼72% -6%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
1.66 Points ∼71% -7%
LG Gram 13Z980-A
Intel Core i5-8250U
1.62 Points ∼69% -9%
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
1.61 Points ∼69% -10%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
1.55 Points ∼66% -13%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
1.52 Points ∼65% -15%
CPU Multi 64Bit
Eurocom Sky X4C
Intel Core i7-8700K
14.98 Points ∼55% +101%
Asus Zephyrus M GM501
Intel Core i7-8750H
13.29 Points ∼49% +78%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
12.5 Points ∼46% +67%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
9.41 Points ∼35% +26%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
8.14 Points ∼30% +9%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
7.84 Points ∼29% +5%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
7.53 Points ∼28% +1%
Razer Blade (2016) FHD
Intel Core i7-6700HQ
7.49 Points ∼28% 0%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
7.47 Points ∼28%
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
6.91 Points ∼26% -7%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
5.92 Points ∼22% -21%
LG Gram 13Z980-A
Intel Core i5-8250U
4.86 Points ∼18% -35%
Cinebench R10
Rendering Single 32Bit
Eurocom Sky X4C
Intel Core i7-8700K
7243 Points ∼67% +24%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
6668 Points ∼62% +14%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
6437 Points ∼59% +10%
Asus Zephyrus M GM501
Intel Core i7-8750H
6426 Points ∼59% +10%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
5844 Points ∼54%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
5825 Points ∼54% 0%
Razer Blade (2016) FHD
Intel Core i7-6700HQ
5550 Points ∼51% -5%
LG Gram 13Z980-A
Intel Core i5-8250U
5497 Points ∼51% -6%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
5449 Points ∼50% -7%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
5433 Points ∼50% -7%
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
4473 Points ∼41% -23%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
4330 Points ∼40% -26%
Rendering Multiple CPUs 32Bit
Eurocom Sky X4C
Intel Core i7-8700K
38810 Points ∼78% +78%
Asus Zephyrus M GM501
Intel Core i7-8750H
34892 Points ∼70% +60%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
25809 Points ∼52% +18%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
25561 Points ∼51% +17%
Lenovo ThinkPad T480s-20L8S02E00
Intel Core i7-8550U
22188 Points ∼45% +2%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
21845 Points ∼44%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
21671 Points ∼44% -1%
Razer Blade (2016) FHD
Intel Core i7-6700HQ
20639 Points ∼41% -6%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
18785 Points ∼38% -14%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
17971 Points ∼36% -18%
LG Gram 13Z980-A
Intel Core i5-8250U
17267 Points ∼35% -21%
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
16466 Points ∼33% -25%
wPrime 2.0x - 1024m
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
375.873 s * ∼4% -74%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
353.153 s * ∼4% -64%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
331.085 s * ∼4% -53%
LG Gram 13Z980-A
Intel Core i5-8250U
328.065 s * ∼4% -52%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
215.823 s * ∼3%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
214.927 s * ∼3% -0%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
210.067 s * ∼2% +3%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
186.66 s * ∼2% +14%
Eurocom Sky X4C
Intel Core i7-8700K
120.923 s * ∼1% +44%
Super Pi Mod 1.5 XS 32M - ---
HP Envy x360 15-bq102ng
AMD Ryzen 5 2500U
696.928 Seconds * ∼3% -23%
Asus ROG Strix GL702ZC-GC204T
AMD Ryzen 5 1600
693.994 Seconds * ∼3% -23%
Dell Inspiron 15 7000 7577
Intel Core i5-7300HQ
654.006 Seconds * ∼3% -16%
LG Gram 13Z980-A
Intel Core i5-8250U
608.61 Seconds * ∼3% -8%
Dell XPS 15 9575 i5-8305G
Intel Core i5-8305G
564.887 Seconds * ∼3%
MSI GP62-2QEi781FD
Intel Core i7-5700HQ
561.953 Seconds * ∼2% +1%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
522.024 Seconds * ∼2% +8%
Asus Zephyrus M GM501
Intel Core i7-8750H
515.7 Seconds * ∼2% +9%
Intel Hades Canyon NUC8i7HVK
Intel Core i7-8809G
484.864 Seconds * ∼2% +14%
Eurocom Sky X4C
Intel Core i7-8700K
465.128 Seconds * ∼2% +18%

* ... kleiner is beter

Cinebench R10 Shading 32Bit
9486
Cinebench R10 Rendering Multiple CPUs 32Bit
21845
Cinebench R10 Rendering Single 32Bit
5844
Cinebench R11.5 CPU Multi 64Bit
7.47 Points
Cinebench R11.5 CPU Single 64Bit
1.79 Points
Cinebench R11.5 OpenGL 64Bit
96.22 fps
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 CPU Multi 64Bit
681 Points
Cinebench R15 CPU Single 64Bit
157 Points
Cinebench R15 OpenGL 64Bit
117.23 fps
Help
PCMark 10 - Score
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
5301 Points ∼68% +13%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
4702 Points ∼61%
Microsoft Surface Book 2 15
GeForce GTX 1060 (Laptop), 8650U, Samsung PM961 MZVLW256HEHP
4417 Points ∼57% -6%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
Radeon Pro 560, 7820HQ
4345 (min: 4330, max: 4370) Points ∼56% -8%
HP Spectre x360 15t-bl100
GeForce MX150, 8550U, Samsung PM961 NVMe MZVLW512HMJP
3673 Points ∼47% -22%
LG Gram 15Z975
UHD Graphics 620, 8250U, SK Hynix HFS256G39TND-N210A
3391 Points ∼44% -28%
HP Envy x360 15-bq102ng
Vega 8, 2500U, Samsung PM961 MZVLW256HEHP
2944 Points ∼38% -37%
PCMark 8
Work Score Accelerated v2
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
5454 Points ∼84% +6%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
5134 Points ∼79%
LG Gram 15Z975
UHD Graphics 620, 8250U, SK Hynix HFS256G39TND-N210A
4736 Points ∼73% -8%
Microsoft Surface Book 2 15
GeForce GTX 1060 (Laptop), 8650U, Samsung PM961 MZVLW256HEHP
4544 Points ∼70% -11%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
4422 Points ∼68% -14%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
Radeon Pro 560, 7820HQ
4412 (min: 4384, max: 4412) Points ∼68% -14%
HP Spectre x360 15t-bl100
GeForce MX150, 8550U, Samsung PM961 NVMe MZVLW512HMJP
4217 Points ∼65% -18%
HP Envy x360 15-bq102ng
Vega 8, 2500U, Samsung PM961 MZVLW256HEHP
3800 Points ∼58% -26%
Creative Score Accelerated v2
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
6457 Points ∼68% +2%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
6303 Points ∼66%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
5114 Points ∼54% -19%
HP Spectre x360 15t-bl100
GeForce MX150, 8550U, Samsung PM961 NVMe MZVLW512HMJP
5083 Points ∼53% -19%
Microsoft Surface Book 2 15
GeForce GTX 1060 (Laptop), 8650U, Samsung PM961 MZVLW256HEHP
5065 Points ∼53% -20%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
Radeon Pro 560, 7820HQ
4893 (min: 4885, max: 4914) Points ∼51% -22%
LG Gram 15Z975
UHD Graphics 620, 8250U, SK Hynix HFS256G39TND-N210A
4651 Points ∼49% -26%
HP Envy x360 15-bq102ng
Vega 8, 2500U, Samsung PM961 MZVLW256HEHP
3428 Points ∼36% -46%
Home Score Accelerated v2
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
4833 Points ∼79% +3%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
4693 Points ∼77%
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
Radeon Pro 560, 7820HQ
3819 (min: 3816, max: 3827) Points ∼63% -19%
Microsoft Surface Book 2 15
GeForce GTX 1060 (Laptop), 8650U, Samsung PM961 MZVLW256HEHP
3601 Points ∼59% -23%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
3588 Points ∼59% -24%
LG Gram 15Z975
UHD Graphics 620, 8250U, SK Hynix HFS256G39TND-N210A
3557 Points ∼58% -24%
HP Envy x360 15-bq102ng
Vega 8, 2500U, Samsung PM961 MZVLW256HEHP
3462 Points ∼57% -26%
HP Spectre x360 15t-bl100
GeForce MX150, 8550U, Samsung PM961 NVMe MZVLW512HMJP
3457 Points ∼57% -26%
PCMark 8 Home Score Accelerated v2
4693 punten
PCMark 8 Creative Score Accelerated v2
6303 punten
PCMark 8 Work Score Accelerated v2
5134 punten
Help
Dell XPS 15 9575 i5-8305G
Toshiba XG5 KXG50ZNV256G
Dell XPS 15 9560 (i7-7700HQ, UHD)
Lite-on CX2-8B512-Q11 NVMe SSD
HP Spectre x360 15t-bl100
Samsung PM961 NVMe MZVLW512HMJP
LG Gram 15Z975
SK Hynix HFS256G39TND-N210A
Asus Zephyrus M GM501
Samsung SM961 MZVKW512HMJP m.2 PCI-e
AS SSD
138%
232%
-34%
191%
Copy Game MB/s
250.54
539.5
115%
1134.11
353%
179.79
-28%
Copy Program MB/s
174.87
411.54
135%
534.36
206%
141.2
-19%
Copy ISO MB/s
392.69
1272.4
224%
1936.38
393%
197.53
-50%
Score Total
1113
2810
152%
3781
240%
1003
-10%
3649
228%
Score Write
307
1022
233%
1556
407%
339
10%
1446
371%
Score Read
595
1206
103%
1493
151%
442
-26%
1471
147%
Access Time Write *
0.056
0.034
39%
0.026
54%
0.232
-314%
0.041
27%
Access Time Read *
0.146
0.034
77%
0.04
73%
0.08
45%
0.046
68%
4K-64 Write
181.22
788.85
335%
1262.39
597%
246.71
36%
1198.18
561%
4K-64 Read
337.13
961.61
185%
1206.47
258%
366.5
9%
1218.4
261%
4K Write
92.73
112.15
21%
141.05
52%
67.57
-27%
90.23
-3%
4K Read
24.78
41.34
67%
51.93
110%
26.24
6%
43.42
75%
Seq Write
334.27
1206.58
261%
1530.14
358%
248.48
-26%
1580.23
373%
Seq Read
2335.19
2026.09
-13%
2342.26
0%
488.13
-79%
2090.99
-10%

* ... kleiner is beter

Toshiba XG5 KXG50ZNV256G
CDM 5/6 Read Seq Q32T1: 2732 MB/s
CDM 5/6 Write Seq Q32T1: 349 MB/s
CDM 5/6 Read 4K Q32T1: 275.8 MB/s
CDM 5/6 Write 4K Q32T1: 243.4 MB/s
CDM 5 Read Seq: 2125 MB/s
CDM 5 Write Seq: 350.2 MB/s
CDM 5/6 Read 4K: 26.93 MB/s
CDM 5/6 Write 4K: 118.3 MB/s
3DMark
Fire Strike Extreme Graphics
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
5373 Points ∼27% +68%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
4405 Points ∼22% +38%
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
3649 Points ∼18% +14%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
3192 Points ∼16%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
2699 Points ∼14% -15%
HP Pavilion 17 FHD V3A33AV
NVIDIA GeForce GTX 960M, 6700HQ
2038 Points ∼10% -36%
HP Envy x360 15-bq102ng
AMD Radeon RX Vega 8, 2500U
1043 Points ∼5% -67%
Intel Skull Canyon NUC6i7KYK
Intel Iris Pro Graphics 580, 6770HQ
822 Points ∼4% -74%
1920x1080 Fire Strike Graphics
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
11483 Points ∼28% +56%
HP Omen 15-ce002ng
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
10349 Points ∼25% +41%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
10248 Points ∼25% +39%
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
7457 Points ∼18% +1%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
7355 Points ∼18%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
6074 Points ∼15% -17%
HP Pavilion 17 FHD V3A33AV
NVIDIA GeForce GTX 960M, 6700HQ
4361 Points ∼11% -41%
HP Spectre x360 15t-bl100
NVIDIA GeForce MX150, 8550U
3563 Points ∼9% -52%
HP Envy x360 15-bq102ng
AMD Radeon RX Vega 8, 2500U
2310 Points ∼6% -69%
Intel Skull Canyon NUC6i7KYK
Intel Iris Pro Graphics 580, 6770HQ
1903 Points ∼5% -74%
1920x1080 Fire Strike Score
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
9739 Points ∼36% +56%
HP Omen 15-ce002ng
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
8949 Points ∼33% +44%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
8506 Points ∼32% +36%
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
6564 Points ∼25% +5%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
6235 Points ∼23%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
5524 Points ∼21% -11%
HP Pavilion 17 FHD V3A33AV
NVIDIA GeForce GTX 960M, 6700HQ
3994 Points ∼15% -36%
HP Spectre x360 15t-bl100
NVIDIA GeForce MX150, 8550U
3217 Points ∼12% -48%
HP Envy x360 15-bq102ng
AMD Radeon RX Vega 8, 2500U
2123 Points ∼8% -66%
Intel Skull Canyon NUC6i7KYK
Intel Iris Pro Graphics 580, 6770HQ
1836 Points ∼7% -71%
3DMark 11
1280x720 Performance Combined
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
10391 Points ∼59% +33%
HP Omen 15-ce002ng
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
8762 Points ∼50% +13%
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
8503 Points ∼48% +9%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
7788 Points ∼44%
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
7696 Points ∼44% -1%
HP Pavilion 17 FHD V3A33AV
NVIDIA GeForce GTX 960M, 6700HQ
5515 Points ∼31% -29%
HP Spectre x360 15t-bl100
NVIDIA GeForce MX150, 8550U
4184 Points ∼24% -46%
Intel Skull Canyon NUC6i7KYK
Intel Iris Pro Graphics 580, 6770HQ
2784 Points ∼16% -64%
HP Envy x360 15-bq102ng
AMD Radeon RX Vega 8, 2500U
2683 Points ∼15% -66%
1280x720 Performance GPU
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
14550 Points ∼29% +48%
Intel Hades Canyon NUC8i7HVK
AMD Radeon RX Vega M GH, 8809G
14302 Points ∼28% +45%
HP Omen 15-ce002ng
NVIDIA GeForce GTX 1060 Max-Q, 7700HQ
13279 Points ∼26% +35%
Dell XPS 15 9575 i5-8305G
AMD Radeon RX Vega M GL / 870, 8305G
9862 Points ∼19%
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
9240 Points ∼18% -6%
HP Pavilion 17 FHD V3A33AV
NVIDIA GeForce GTX 960M, 6700HQ
5289 Points ∼10% -46%
HP Spectre x360 15t-bl100
NVIDIA GeForce MX150, 8550U
4564 Points ∼9% -54%
HP Envy x360 15-bq102ng
AMD Radeon RX Vega 8, 2500U
3549 Points ∼7% -64%
Intel Skull Canyon NUC6i7KYK
Intel Iris Pro Graphics 580, 6770HQ
3220 Points ∼6% -67%
3DMark 06 Standard
16707 punten
3DMark 11 Performance
9326 punten
3DMark Ice Storm Standard Score
111847 punten
3DMark Cloud Gate Standard Score
21322 punten
3DMark Fire Strike Score
6235 punten
3DMark Fire Strike Extreme Score
3052 punten
Help
Rise of the Tomb Raider - 1920x1080 Very High Preset AA:FX AF:16x
Asus FX503VM-EH73
GeForce GTX 1060 (Laptop), 7700HQ, SanDisk SD8SN8U128G1002
57 fps ∼100% +80%
Dell Inspiron 15 7000 7577 4K
GeForce GTX 1060 Max-Q, 7700HQ, SK hynix SC311 M.2
45.3 fps ∼79% +43%
Intel Hades Canyon NUC8i7HVK
Vega M GH, 8809G, Intel Optane 120 GB SSDPEK1W120GA
40.8 fps ∼72% +29%
Asus Zenbook Pro UX550VE-DB71T
GeForce GTX 1050 Ti (Notebook), 7700HQ, Samsung PM961 NVMe MZVLW512HMJP
39 fps ∼68% +23%
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
31.7 fps ∼56%
Acer Nitro 5 Spin NP515-51-86CX
GeForce GTX 1050 (Notebook), 8550U, Micron 1100 MTFDDAV256TBN
30 (min: 28, max: 34) fps ∼53% -5%
Asus G501VW-FY081T
GeForce GTX 960M, 6700HQ, Samsung CM871 MZNLF128HCHP
21.5 fps ∼38% -32%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
18.6 fps ∼33% -41%
Intel Skull Canyon NUC6i7KYK
Iris Pro Graphics 580, 6770HQ, Samsung SSD 850 EVO m.2 120GB
8.9 fps ∼16% -72%
lage gem. hoge ultra
BioShock Infinite (2013) 202.717215251.7fps
Metro: Last Light (2013) 105.880.940.8fps
Thief (2014) 78.872.641.1fps
The Witcher 3 (2015) 77.843.823.7fps
Batman: Arkham Knight (2015) 1119753fps
Metal Gear Solid V (2015) 60606054fps
Fallout 4 (2015) 86.145.236fps
Rise of the Tomb Raider (2016) 131.179.740.631.7fps
Ashes of the Singularity (2016) 54.136.432.3fps
Overwatch (2016) 184.3108.250fps
Mafia 3 (2016) 453424fps
Prey (2017) 13586.669.161fps
Dirt 4 (2017) 40.916.39.7fps
F1 2017 (2017) 806539fps
Final Fantasy XV Benchmark (2018) 9fps
0123456789101112131415161718192021222324252627282930313233343536373839404142434445464748Tooltip
The Witcher 3 high

Geluidsniveau

Onbelast
27.8 / 27.8 / 27.8 dB (A)
HDD
27.8 dB (A)
Belasting
35 / 44.2 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm afstand)   environment noise: 27.8 dB(A)
Dell XPS 15 9575 i5-8305G
Vega M GL / 870, 8305G, Toshiba XG5 KXG50ZNV256G
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
HP Spectre x360 15t-bl100
GeForce MX150, 8550U, Samsung PM961 NVMe MZVLW512HMJP
Microsoft Surface Book 2 15
GeForce GTX 1060 (Laptop), 8650U, Samsung PM961 MZVLW256HEHP
Dell Inspiron 15 7000 7577
GeForce GTX 1060 Max-Q, 7300HQ, Samsung PM961 MZVLW256HEHP
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
Radeon Pro 560, 7820HQ
Noise
-12%
-0%
-4%
2%
-5%
off / environment *
27.8
28.4
-2%
28.4
-2%
29.1
-5%
28
-1%
30.8
-11%
Idle Minimum *
27.8
29
-4%
28.4
-2%
29.1
-5%
28
-1%
31
-12%
Idle Average *
27.8
29
-4%
28.4
-2%
29.1
-5%
28
-1%
31
-12%
Idle Maximum *
27.8
32.2
-16%
28.4
-2%
29.1
-5%
28
-1%
31
-12%
Load Average *
35
47.1
-35%
41.6
-19%
35.7
-2%
30.3
13%
31.3
11%
Witcher 3 ultra *
44.2
52
-18%
36.1
18%
39.5
11%
Load Maximum *
44.2
47.1
-7%
41.6
6%
45.3
-2%
46.5
-5%
41.8
5%

* ... kleiner is beter

Max. Belasting
 44.6 °C44.8 °C31 °C 
 42.4 °C39 °C25.4 °C 
 28 °C25 °C23.2 °C 
Maximum: 44.8 °C
Gemiddelde: 33.7 °C
30 °C35.2 °C40 °C
28.2 °C33.8 °C36.6 °C
26.4 °C29.6 °C33.2 °C
Maximum: 40 °C
Gemiddelde: 32.6 °C
Stroomadapter (max.)  48.2 °C | Kamertemperatuur 21 °C | Fluke 62 Mini IR Thermometer
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2036.4372535.733.23133.233.24032.634.75031.7346330.933.38031.531.11002931.312528.433.716028.341.820027.745.525026.851.231526.355.54002660.350025.264.763024.86780024.268.110002467.9125023.364.3160023.461.720002360.7250022.861.531502358.440002357.4500022.959.8630022.766.1800022.8661000022.758.41250022.653.41600022.849.9SPL35.675.7N2.537.7median 23.4median 59.8Delta2.17.235.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.62.4hearing rangehide median Pink NoiseDell XPS 15 9575 i5-8305GApple MacBook 12 (Early 2016) 1.1 GHz
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell XPS 15 9575 i5-8305G audio analysis

(-) | not very loud speakers (68.14 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.7% lower than median
(±) | linearity of bass is average (11.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.5% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.8% away from median
(±) | linearity of highs is average (8.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 63% of all tested devices in this class were better, 10% similar, 27% worse
» The best had a delta of 3%, average was 18%, worst was 41%
Compared to all devices tested
» 44% of all tested devices were better, 9% similar, 47% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 19%, worst was 47%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Batterijduur
Inactief (zonder WLAN, minimale helderheid)
11h 03min
NBC WiFi Websurfing Battery Test 1.3
9h 24min
Belast (maximale helderheid)
1h 18min
Dell XPS 15 9575 i5-8305G
8305G, Vega M GL / 870, 75 Wh
Dell XPS 15 9560 (i7-7700HQ, UHD)
7700HQ, GeForce GTX 1050 (Notebook), 97 Wh
HP Spectre x360 15t-bl100
8550U, GeForce MX150, 79.2 Wh
Apple MacBook Pro 15 2017 (2.9 GHz, 560)
7820HQ, Radeon Pro 560,  Wh
LG Gram 15Z975
8250U, UHD Graphics 620, 60 Wh
Dell Inspiron 15 7000 7577
7300HQ, GeForce GTX 1060 Max-Q, 56 Wh
Batterijduur
11%
35%
3%
36%
-1%
Reader / Idle
663
831
25%
934
41%
1078
63%
659
-1%
WiFi v1.3
564
434
-23%
511
-9%
677
20%
435
-23%
416
-26%
Load
78
103
32%
136
74%
67
-14%
131
68%
96
23%
Witcher 3 ultra
76

Pro

+ consistente, krachtige CPU en GPU prestaties; geen forse throttling
+ stevige behuizing en deksel; vertrouwd aluminium XPS ontwerp
+ helder beeldscherm backlight; bijna volledige sRGB dekking
+ koelere oppervlakte temperaturen dan de XPS 15 9560
+ koelere core temperaturen dan de XPS 15 9560
+ 4x USB Type-C poorten, 2x volwaardige Thunderbolt 3
+ toegankelijke interne componenten; vervangbare M.2 SSD
+ stillere ventilatoren dan de XPS 15 9560
+ aan/uit-knop met vingerafdrukscanner
+ lange batterijduur

Contra

- beperkt tot Kaby Lake-G; geen Kaby Lake, Kaby Lake-R, GeForce of Coffee Lake-H opties
- adapters nodig voor USB Type-A, HDMI, RJ-45 en meer
- zwarte oppervlakken vlekken snel met vette vingers e.d.
- PWM op lagere helderheidsniveaus
- hoge zwart-wit en grijs-grijs response tijden
- kleinere batterijcapaciteit dan de XPS 15 9560
- trage schrijfprestaties van de Toshiba SSD
- Maglev toetsen voelen raar aan tijdens gamen
- bepaalde games draaien trager dan verwacht
- erg warme WASD-toetsen tijdens gamen
- geen tweede HDD opties
- suboptimale webcam plaatsing
- zachte touchpad toetsen
- geen SIM-opties
- gesoldeerd RAM
- prijzig
In review: Dell XPS 15 9575 Core i5-8305G
In review: Dell XPS 15 9575 Core i5-8305G

Dit is de verkorte versie van het originele artikel. Het volledige, Engelse testrapport vind je hier.

De XPS 15 9575 moet de standaard XPS 15 9560 vertalen naar een formidabele convertibel zonder te offeren wat het origineel zo populair maakt. Vanuit dat perspectief is de nieuwe XPS een succes, want het voelt aan als een klassieke XPS 15 qua bouwkwaliteit en stevigheid maar met de extra veelzijdigheid van een 2-in-1 form factor. Het is goed om te zien dat met de overgang naar een dunner ontweerp de behuizing nog net zo stevig is als voorheen. Als de XPS 15 9560 waardeert dan zal de XPS 15 9575 erg bekend aanvoelen.

Qua prestaties zijn de Core i5-8305G CPU en Radeon RX Vega M GL GPU vergelijkbaar met de combinatie van Core i7-7700HQ en GTX 1050. Het verschil in benchmarks is vaak 1-cijferige percentages. Dell is zich hier zeer zeker van bewust gezien de huidige XPS 15 9560 configuratie met i7-7700HQ en GTX 1050 GPU voor dezelfde prijs van $ 1500 verkocht wordt als de door ons geteste XPS 15 9575, maar wel twee keer zoveel RAM (8 GB vs. 16 GB) en opslagcapaciteit (256 GB vs. 512 GB) heeft. Gebruikers betalen dan ook zeker extra voor de form factor van een convertible, touchscherm en unieke Kaby Lake-G CPU van de XPS 9575. We hebben Dell meerdere malen gevraagd of er een versie komt met Kaby Lake-R CPU of GeForce GPU, maar de focus is op dit moment om de Kaby Lake-G ervaring zo goed mogelijk te maken en de 9575 kan onze verwachtingen op dit vlak zeker waarmaken.

De prijs- en specificatieverschillen zijn duidelijk, maar hoe zit het met de temperaturen, geluidsontwikkeling en batterijlevensduur? Verrassend genoeg is de XPS 15 9575 koeler, stiller en gaat langer mee op de accu dan de XPS 15 9560 in onze browse-, tekstverwerk- en game-tests. Dit verdient prijs omdat de XPS convertible qua CPU en GPU rekenkracht vergelijkbaar is, maar tegelijkertijd een dunner behuizing en kleinere batterij heeft.

Het innovatieve Maglev toetsenbord zal niet iedereen bekoren. Het is een signifiant verschil met de XPS 15 9560 en het werkt minder goed voor de kleinere half-toetsen zoals de pijltjes-toetsen of functie-toetsen. We denken dat een geïntegreerd nummeriek toetspad zoals op de 2018 Spectre x360 15 veel nuttiger was geweest voor de productiviteit. De matig-tot-zware ghosting, exlcusief gebruik van USB Type-C, aanwezigheid van PWM, hoog gewicht, sponzig trackpad, gesoldeerd RAM, vingerveeg-gevoelige oppervlakken en beperktere opslagopties ronden de lijst van nadelen af. De game prestaties zijn goed, maar in sommige titels blijven deze ver achter bij de GTX 1050, waarschijnlijk zijn hier nog verdere optimalisaties nodig.

Dell's nieuwste XPS convertibel bevat erg veel introducties en bijna allen zijn succesvol. Kaby Lake-G is vergelijkbaar met de GeForce GTX 1050 en Core i7-7700HQ terwijl de convertible koeler en stiller is dan de XPS 15 9560. Daar staat tegenover dat de Maglev toetsen gemengd ontvangen worden en de NVMe Toshiba SSD gemiddeld langzamer is dan een vergelijkbare Samsung PM961. En wees bereid om overal USB Type-C adapters mee naar toe te nemen en een reinigingsdoekje bij je te hebben om de donkere toetsen schoon te houden.

Dell XPS 15 9575 i5-8305G - 22-04-2018 v6
Allen Ngo

Behuizing
95 / 98 → 97%
Toetsenbord
85%
Aanwijsapparaat
86%
Aansluitmogelijkheden
47 / 81 → 58%
Gewicht
63 / 20-67 → 91%
Batterij
92%
Beeldscherm
84%
Gaming-performance
89 / 85 → 100%
Applicatie-performance
94 / 92 → 100%
Temperatuur
89%
Luidheid
92 / 95 → 97%
Audio
50%
Camera
56 / 85 → 66%
Gemiddelde
79%
87%
Multimedia - Gewogen Gemiddelde

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Dell XPS 15 9575 (i5-8305G, Vega M GL, FHD) Convertible
Allen Ngo, 2018-04-22 (Update: 2018-04-22)