Notebookcheck

Kort testrapport Dell Latitude 5491 (8750H, MX130, FHD) Laptop

Bernie Pechlaner, 31-07-2018

Zakelijke hexa-core. De middenklasse Latitude 5000-serie van Dell bevat nu een Coffee Lake-H-CPU en aparte grafische kaart. Het nieuwe 14-inch model met 45 Watt processor en GeForce GPU overtreft het model met de ULV-processor, maar de extra stroomafname zorgt voor meer warmte en verkort de levensduur van de batterij. Het beeldscherm blijft minder indrukwekkend.

Dell Latitude 5491
Processor
Intel Core i7-8850H
Grafische kaart
NVIDIA GeForce MX130 - 2048 MB, Core: 1242 MHz, Geheugen: 1253 MHz, 398.36, Optimus
Geheugen
16384 MB 
, PC4-2300 DDR4
Beeldscherm
14 inch 16:9, 1920 x 1080 pixel 157 PPI, Embedded touch, AU Optronics AUO133D B140HAK, IPS, glimmend: ja
Moederbord
Intel CM246
Opslag
Toshiba XG5 KXG50ZNV512G, 512 GB 
Geluidskaart
Intel Cannon Lake-H/S - cAVS (Audio, Voice, Speech)
Verbindingen
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, Audio Verbindingen: Headset/mic combo jack, Card Reader: SD 4.0, 1 SmartCard, 1 Vingerafdruklezer, Sensoren: Acceleration
Netwerkmogelijkheden
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Wireless-AC 9560 (a/b/g/n/ac), Bluetooth 5.0
Afmetingen
hoogte x breedte x diepte (in mm): 20.3 x 333.4 x 228.9
Batterij
68 Wh Lithium-Ion, 4 cellen
Besturingssysteem
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p
Bijkomende functionaliteiten
Luidsprekers: Stereo, Toetsenbord: chiclet, Toetsenbordverlichting: ja, 36 Maanden Garantie
Gewicht
1.788 kg, Voeding: 564 g
Prijs
2100 USD

 

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 5491
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
171.4 MB/s ∼100%
Acer TravelMate P648-G2-M-73T0
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.8 MB/s ∼45% -55%
Lenovo ThinkPad T480-20L6S01V00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.8 MB/s ∼45% -55%
Lenovo ThinkPad T480s-20L8S02E00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
75.2 MB/s ∼44% -56%
Toshiba Tecra X40-E-10W
  (Toshiba Exceria Pro M501 microSDXC 64GB)
62 MB/s ∼36% -64%
Average of class Office
  (10.2 - 191, n=213)
61.7 MB/s ∼36% -64%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5491
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
213 MB/s ∼100%
Lenovo ThinkPad T480s-20L8S02E00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.4 MB/s ∼41% -59%
Acer TravelMate P648-G2-M-73T0
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.3 MB/s ∼41% -59%
Toshiba Tecra X40-E-10W
  (Toshiba Exceria Pro M501 microSDXC 64GB)
86.5 MB/s ∼41% -59%
Lenovo ThinkPad T480-20L6S01V00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.4 MB/s ∼41% -59%
Average of class Office
  (9.5 - 255, n=193)
79.4 MB/s ∼37% -63%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
688 MBit/s ∼100% +3%
Dell Latitude 5491
Intel Wireless-AC 9560
669 MBit/s ∼97%
Dell Latitude 5490
Intel Dual Band Wireless-AC 8265
653 MBit/s ∼95% -2%
Lenovo ThinkPad T480s-20L8S02E00
Intel Dual Band Wireless-AC 8265
623 MBit/s ∼91% -7%
Toshiba Tecra X40-E-10W
Intel Dual Band Wireless-AC 8265
529 MBit/s ∼77% -21%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
524 MBit/s ∼76% -22%
Average of class Office
  (5 - 688, n=151)
468 MBit/s ∼68% -30%
iperf3 Client (transmit) TCP 1 m 4M x10
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
663 MBit/s ∼100% +3%
Dell Latitude 5491
Intel Wireless-AC 9560
644 MBit/s ∼97%
Toshiba Tecra X40-E-10W
Intel Dual Band Wireless-AC 8265
620 MBit/s ∼94% -4%
Dell Latitude 5490
Intel Dual Band Wireless-AC 8265
524 MBit/s ∼79% -19%
Lenovo ThinkPad T480s-20L8S02E00
Intel Dual Band Wireless-AC 8265
515 MBit/s ∼78% -20%
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
509 MBit/s ∼77% -21%
Average of class Office
  (34 - 688, n=151)
436 MBit/s ∼66% -32%
183.9
cd/m²
203.6
cd/m²
218.7
cd/m²
184.5
cd/m²
189.4
cd/m²
212.8
cd/m²
180.3
cd/m²
181.8
cd/m²
208.4
cd/m²
Helderheidsverdeling
X-Rite i1Pro 2
Maximum: 218.7 cd/m² Gemiddelde: 195.9 cd/m² Minimum: 9.02 cd/m²
Helderheidsverdeling: 82 %
Helderheid in Batterij-modus: 189.4 cd/m²
Contrast: 947:1 (Zwart: 0.2 cd/m²)
ΔE Color 6.74 | 0.4-29.43 Ø6.3, calibrated: 4.73
ΔE Greyscale 5.5 | 0.64-98 Ø6.5
53.8% sRGB (Argyll 3D) 37% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.37
Dell Latitude 5491
AU Optronics AUO133D B140HAK, IPS, 14, 1920x1080
Lenovo ThinkPad T480s-20L8S02E00
LP140QH2-SPB1, IPS LED, 14, 2560x1440
Toshiba Tecra X40-E-10W
Toshiba TOS508F, IPS, 14, 1920x1080
HP EliteBook 840 G5-3JX61EA
IVO M140NVF7 R0, IPS, 14, 1920x1080
Acer TravelMate P648-G2-M-73T0
IPS, 14, 1920x1080
Response Times
4%
33%
11%
7%
Response Time Grey 50% / Grey 80% *
38.4 (18.8, 19.6)
36 (17.6, 18.4)
6%
22 (12, 10)
43%
33 (15, 18)
14%
38 (20, 18)
1%
Response Time Black / White *
28.4 (16.4, 12)
28 (15.6, 12.4)
1%
22 (12, 10)
23%
26 (15, 11)
8%
25 (14, 11)
12%
PWM Frequency
21000 (90)
3125 (90)
Screen
38%
25%
59%
33%
Brightness middle
189.4
311
64%
266
40%
655
246%
275
45%
Brightness
196
302
54%
244
24%
630
221%
253
29%
Brightness Distribution
82
91
11%
86
5%
93
13%
85
4%
Black Level *
0.2
0.36
-80%
0.2
-0%
0.56
-180%
0.25
-25%
Contrast
947
864
-9%
1330
40%
1170
24%
1100
16%
Colorchecker DeltaE2000 *
6.74
3
55%
4.61
32%
3.27
51%
3.49
48%
Colorchecker DeltaE2000 max. *
25.5
6.1
76%
7.46
71%
5.92
77%
6.77
73%
Colorchecker DeltaE2000 calibrated *
4.73
1.7
64%
3.22
32%
Greyscale DeltaE2000 *
5.5
4
27%
4.31
22%
2.85
48%
4.91
11%
Gamma
2.37 101%
2.17 111%
2.54 94%
2.45 98%
2.39 100%
CCT
6740 96%
6961 93%
6848 95%
6065 107%
6271 104%
Color Space (Percent of AdobeRGB 1998)
37
66.7
80%
39
5%
57
54%
59
59%
Color Space (Percent of sRGB)
53.8
96.7
80%
61
13%
88
64%
91
69%
Totaal Gemiddelde (Programma / Instellingen)
21% / 33%
29% / 27%
35% / 52%
20% / 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
28.4 ms ... stijging ↗ en daling ↘ gecombineerd↗ 16.4 ms stijging
↘ 12 ms daling
Het scherm vertoonde relatief 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. » 65 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (25.9 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
38.4 ms ... stijging ↗ en daling ↘ gecombineerd↗ 18.8 ms stijging
↘ 19.6 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. » 38 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (41.4 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 niet waargenomen

Ter vergelijking: 54 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 8895 (minimum: 43 - maximum: 142900) Hz waargenomen.

 
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Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Aorus X5 v8
Intel Core i7-8850H
182 Points ∼88% +3%
Average Intel Core i7-8850H
  (176 - 182, n=5)
179 Points ∼86% +2%
Dell Latitude 5490
Intel Core i7-8650U
178 Points ∼86% +1%
Dell Latitude 5491
Intel Core i7-8850H
176 Points ∼85%
Asus Zephyrus M GM501
Intel Core i7-8750H
170 Points ∼82% -3%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
167 Points ∼81% -5%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
161 Points ∼78% -9%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
144 Points ∼70% -18%
Average of class Office
  (20 - 178, n=452)
107 Points ∼52% -39%
CPU Multi 64Bit
Aorus X5 v8
Intel Core i7-8850H
1265 Points ∼43% +20%
Asus Zephyrus M GM501
Intel Core i7-8750H
1168 Points ∼40% +11%
Average Intel Core i7-8850H
  (953 - 1276, n=6)
1103 Points ∼37% +5%
Dell Latitude 5491
Intel Core i7-8850H
1050 Points ∼36%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
657 Points ∼22% -37%
Dell Latitude 5490
Intel Core i7-8650U
651 Points ∼22% -38%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
554 Points ∼19% -47%
Toshiba Tecra X40-E-10W
Intel Core i5-8250U
501 Points ∼17% -52%
Average of class Office
  (36 - 1050, n=457)
309 Points ∼10% -71%
Cinebench R11.5
CPU Single 64Bit
Aorus X5 v8
Intel Core i7-8850H
2.08 Points ∼89% +3%
Dell Latitude 5490
Intel Core i7-8650U
2.04 Points ∼87% +1%
Average Intel Core i7-8850H
  (2 - 2.08, n=4)
2.04 Points ∼87% +1%
Dell Latitude 5491
Intel Core i7-8850H
2.01 Points ∼86%
Asus Zephyrus M GM501
Intel Core i7-8750H
1.92 Points ∼82% -4%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
1.43 Points ∼61% -29%
Average of class Office
  (0.23 - 2.04, n=414)
1.117 Points ∼48% -44%
CPU Multi 64Bit
Aorus X5 v8
Intel Core i7-8850H
13.85 Points ∼58% +20%
Asus Zephyrus M GM501
Intel Core i7-8750H
13.29 Points ∼56% +15%
Average Intel Core i7-8850H
  (11 - 14, n=4)
12.6 Points ∼53% +9%
Dell Latitude 5491
Intel Core i7-8850H
11.57 Points ∼48%
Dell Latitude 5490
Intel Core i7-8650U
6.97 Points ∼29% -40%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
6.92 Points ∼29% -40%
Average of class Office
  (0.26 - 11.6, n=586)
2.7 Points ∼11% -77%
Cinebench R10 Shading 32Bit
6186
Cinebench R10 Rendering Multiple CPUs 32Bit
32009
Cinebench R10 Rendering Single 32Bit
6658
Cinebench R11.5 OpenGL 64Bit
74.25 fps
Cinebench R11.5 CPU Multi 64Bit
11.57 Points
Cinebench R11.5 CPU Single 64Bit
2.01 Points
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 OpenGL 64Bit
86.97 fps
Cinebench R15 CPU Multi 64Bit
1050 Points
Cinebench R15 CPU Single 64Bit
176 Points
Help
PCMark 10 - Score
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
4479 Points ∼58% +5%
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
4269 Points ∼55%
Average Intel Core i7-8850H, NVIDIA GeForce MX130
  (4096 - 4269, n=2)
4183 Points ∼54% -2%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
4066 Points ∼52% -5%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
3906 Points ∼50% -9%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3686 Points ∼47% -14%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3574 Points ∼46% -16%
PCMark 8
Work Score Accelerated v2
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
5428 Points ∼83%
Average Intel Core i7-8850H, NVIDIA GeForce MX130
  (5344 - 5428, n=2)
5386 Points ∼83% -1%
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
5271 Points ∼81% -3%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
5200 Points ∼80% -4%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
5025 Points ∼77% -7%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
5004 Points ∼77% -8%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
4706 Points ∼72% -13%
Home Score Accelerated v2
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
4174 Points ∼69%
Average Intel Core i7-8850H, NVIDIA GeForce MX130
  (4166 - 4174, n=2)
4170 Points ∼68% 0%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
4065 Points ∼67% -3%
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
4030 Points ∼66% -3%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
3966 Points ∼65% -5%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3675 Points ∼60% -12%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
3516 Points ∼58% -16%
PCMark 8 Home Score Accelerated v2
4174 punten
PCMark 8 Work Score Accelerated v2
5428 punten
Help
AS SSD
AS SSD
AS SSD - kopie
AS SSD - kopie
CrystalDiskMark 6
CrystalDiskMark 6
Dell Latitude 5491
Toshiba XG5 KXG50ZNV512G
Lenovo ThinkPad T480-20L6S01V00
Samsung SSD PM981 MZVLB512HAJQ-000L7
HP EliteBook 840 G5-3JX61EA
Toshiba KXG50ZNV1T02
Acer TravelMate P648-G2-M-73T0
SK Hynix HFS256G39TND-N210A
Dell Latitude 5490
Samsung PM961 MZVLW256HEHP
AS SSD
-310%
34%
-62%
-5%
Copy Game MB/s
519.95
675.5
30%
904.88
74%
171.98
-67%
273.57
-47%
Copy Program MB/s
291.46
254.84
-13%
326.2
12%
92.46
-68%
214.01
-27%
Copy ISO MB/s
1829.44
921.19
-50%
1687.75
-8%
216.6
-88%
514.39
-72%
Score Total
1995
2348
18%
2630
32%
969
-51%
1834
-8%
Score Write
588
147
-75%
1084
84%
283
-52%
449
-24%
Score Read
1003
1480
48%
1070
7%
456
-55%
916
-9%
Access Time Write *
0.056
2.515
-4391%
0.055
2%
0.229
-309%
0.037
34%
Access Time Read *
0.14
0.041
71%
0.059
58%
0.081
42%
0.067
52%
4K-64 Write
445.92
96.18
-78%
908.09
104%
184.05
-59%
300.86
-33%
4K-64 Read
719.61
1277.96
78%
813.03
13%
375.2
-48%
793.16
10%
4K Write
97
1.76
-98%
89.99
-7%
73.66
-24%
93.58
-4%
4K Read
22.13
58.03
162%
26.75
21%
30.07
36%
45.99
108%
Seq Write
449.84
487.08
8%
856.31
90%
248.05
-45%
541.43
20%
Seq Read
2611.94
1441.21
-45%
2299.63
-12%
511.16
-80%
768.44
-71%

* ... kleiner is beter

Toshiba XG5 KXG50ZNV512G
CDM 5/6 Read Seq Q32T1: 3048.7 MB/s
CDM 5/6 Write Seq Q32T1: 465.2 MB/s
CDM 5/6 Read 4K Q32T1: 772.7 MB/s
CDM 5/6 Write 4K Q32T1: 465.6 MB/s
CDM 5 Read Seq: 275.6 MB/s
CDM 5 Write Seq: 249.7 MB/s
CDM 5/6 Read 4K: 26.61 MB/s
CDM 5/6 Write 4K: 97.94 MB/s
3DMark 11
1280x720 Performance Combined
Dell XPS 15 2018 i5 FHD 97Wh
NVIDIA GeForce GTX 1050 (Notebook), 8300H
7607 Points ∼43% +157%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
4211 Points ∼24% +42%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
3547 Points ∼20% +20%
Dell Latitude 5491
NVIDIA GeForce MX130, 8850H
2958 Points ∼17%
Average NVIDIA GeForce MX130
  (2708 - 2958, n=8)
2833 Points ∼16% -4%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, 8550U
1891 Points ∼11% -36%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
1722 Points ∼10% -42%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, 8250U
1348 Points ∼8% -54%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, 7500U
1233 Points ∼7% -58%
1280x720 Performance GPU
Dell XPS 15 2018 i5 FHD 97Wh
NVIDIA GeForce GTX 1050 (Notebook), 8300H
7790 Points ∼15% +156%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
4300 Points ∼8% +41%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
3551 Points ∼7% +17%
Dell Latitude 5491
NVIDIA GeForce MX130, 8850H
3041 Points ∼6%
Average NVIDIA GeForce MX130
  (2734 - 3188, n=9)
2904 Points ∼6% -5%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, 8550U
1849 Points ∼4% -39%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
1761 Points ∼3% -42%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, 8250U
1699 Points ∼3% -44%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, 7500U
1462 Points ∼3% -52%
3DMark
1920x1080 Fire Strike Graphics
Dell XPS 15 2018 i5 FHD 97Wh
NVIDIA GeForce GTX 1050 (Notebook), 8300H
6216 Points ∼15% +156%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
3585 Points ∼9% +48%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
2807 Points ∼7% +16%
Dell Latitude 5491
NVIDIA GeForce MX130, 8850H
2427 Points ∼6%
Average NVIDIA GeForce MX130
  (2291 - 2478, n=6)
2376 Points ∼6% -2%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, 8550U
1336 Points ∼3% -45%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
1141 Points ∼3% -53%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, 8250U
1059 Points ∼3% -56%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, 7500U
821 Points ∼2% -66%
1280x720 Cloud Gate Standard Graphics
Dell XPS 15 2018 i5 FHD 97Wh
NVIDIA GeForce GTX 1050 (Notebook), 8300H
39896 Points ∼22% +169%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
21893 Points ∼12% +48%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
17743 Points ∼10% +20%
Dell Latitude 5491
NVIDIA GeForce MX130, 8850H
14807 Points ∼8%
Average NVIDIA GeForce MX130
  (12166 - 14809, n=6)
13579 Points ∼7% -8%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, 8550U
10331 Points ∼6% -30%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
9663 Points ∼5% -35%
Toshiba Tecra X40-E-10W
Intel UHD Graphics 620, 8250U
8226 Points ∼4% -44%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, 7500U
7264 Points ∼4% -51%
3DMark 11 Performance
3403 punten
3DMark Cloud Gate Standard Score
13241 punten
3DMark Fire Strike Score
2303 punten
Help
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
25.1 fps ∼9%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
7.6 fps ∼3% -70%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
11 fps ∼4% -56%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
10 fps ∼4% -60%
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
67.5 fps ∼25% +169%
Average NVIDIA GeForce MX130
  (22 - 25.1, n=5)
23.5 fps ∼9% -6%
1366x768 High Preset (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
66 fps ∼21%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
22.8 fps ∼7% -65%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
34.3 fps ∼11% -48%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
29 fps ∼9% -56%
Average NVIDIA GeForce MX130
  (48 - 69, n=5)
60.8 fps ∼20% -8%
1366x768 Medium Preset (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
82.2 fps ∼24%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
27.6 fps ∼8% -66%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
40.4 fps ∼12% -51%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
35 fps ∼10% -57%
Average NVIDIA GeForce MX130
  (61 - 84.5, n=5)
73.6 fps ∼21% -10%
1280x720 Very Low Preset (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
146.1 fps ∼37%
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
46.8 fps ∼12% -68%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
80.3 fps ∼20% -45%
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
64 fps ∼16% -56%
Average NVIDIA GeForce MX130
  (115 - 153, n=5)
131 fps ∼33% -10%
Rise of the Tomb Raider
1920x1080 Very High Preset AA:FX AF:16x (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
14 fps ∼9%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
18.6 fps ∼12% +33%
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
33.2 fps ∼21% +137%
Average NVIDIA GeForce MX130
  (12.1 - 14, n=4)
13.2 fps ∼8% -6%
1920x1080 High Preset AA:FX AF:4x (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
16.9 fps ∼9%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
21.8 fps ∼12% +29%
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
40.6 fps ∼23% +140%
Average NVIDIA GeForce MX130
  (13.2 - 16.9, n=4)
15.7 fps ∼9% -7%
1366x768 Medium Preset AF:2x (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
31 fps ∼14%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
37.5 fps ∼17% +21%
Dell XPS 15 2018 i5 FHD 97Wh
GeForce GTX 1050 (Notebook), 8300H, Lite-On CA3-8D256-Q11
73.2 fps ∼33% +136%
Average NVIDIA GeForce MX130
  (22.5 - 31.3, n=4)
28.5 fps ∼13% -8%
1024x768 Lowest Preset (sorteer op waarde)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
50.7 fps ∼18%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
70.5 fps ∼24% +39%
Acer TravelMate P2510-M-51ZQ
HD Graphics 620, 7200U, SK Hynix HFS256G39TND-N210A
18.9 fps ∼7% -63%
Average NVIDIA GeForce MX130
  (36.1 - 51, n=4)
43.8 fps ∼15% -14%
lage gem. hoge ultra
BioShock Infinite (2013) 146.182.26625.1fps
Rise of the Tomb Raider (2016) 50.73116.914fps

Geluidsniveau

Onbelast
29.5 / 29.5 / 31.5 dB (A)
Belasting
46.2 / 46.2 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 (15 cm afstand)   environment noise: 29.5 dB(A)
Dell Latitude 5491
GeForce MX130, 8850H, Toshiba XG5 KXG50ZNV512G
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Toshiba Tecra X40-E-10W
UHD Graphics 620, 8250U, Samsung PM961 MZVLW256HEHP
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, 8550U, Toshiba KXG50ZNV1T02
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
Noise
9%
10%
2%
8%
8%
off / environment *
29.5
27.8
6%
29
2%
30.5
-3%
30.3
-3%
30.6
-4%
Idle Minimum *
29.5
27.8
6%
29
2%
30.5
-3%
30.3
-3%
30.6
-4%
Idle Average *
29.5
27.8
6%
29
2%
30.5
-3%
30.3
-3%
30.6
-4%
Idle Maximum *
31.5
31
2%
29
8%
31.2
1%
30.3
4%
31
2%
Load Average *
46.2
34.2
26%
35.6
23%
43.9
5%
33.8
27%
34.5
25%
Load Maximum *
46.2
42.7
8%
35.6
23%
40.1
13%
33.8
27%
32.4
30%
Witcher 3 ultra *
32.5

* ... kleiner is beter

Systeem in rust (bovenkant)
Systeem in rust (bovenkant)
Systeem in rust (onderkant)
Systeem in rust (onderkant)
Maximale belasting (bovenkant)
Maximale belasting (bovenkant)
Maximale belasting (onderkant)
Maximale belasting (onderkant)
Max. Belasting
 47.8 °C45 °C29.2 °C 
 48.6 °C44 °C37 °C 
 25.2 °C25.8 °C28.6 °C 
Maximum: 48.6 °C
Gemiddelde: 36.8 °C
28 °C48.6 °C47 °C
31.2 °C44 °C62.8 °C
26 °C29 °C31.6 °C
Maximum: 62.8 °C
Gemiddelde: 38.7 °C
Stroomadapter (max.)  40.4 °C | Kamertemperatuur 20 °C | Raytek Raynger ST
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2038.1402536.637.33136.633.94034.633.55035.434.56331.833.58032.834.510030.939.712531.342.716029.148.520030.350.92502853.631527.554.840026.355.650025.459.463025.16480024.972.1100024.671.9125024.371.516002470.7200024.166.5250023.861.5315023.857.5400023.661500023.673.5630023.776.3800023.574.51000023.5671250023.267.21600023.365SPL36.482.5N2.751.8median 24.3Dell Latitude 5491median 64Delta2.28.535.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Latitude 5491 audio analysis

(±) | speaker loudness is average but good (76.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.6% lower than median
(±) | linearity of bass is average (8.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.7% higher than median
(±) | linearity of mids is average (7.2% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.8% higher than median
(±) | linearity of highs is average (13.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.9% difference to median)
Compared to same class
» 55% of all tested devices in this class were better, 14% similar, 31% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 47% of all tested devices were better, 9% similar, 44% 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, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Stroomgebruik
Uit / Standbydarklight 0.36 / 0.72 Watt
Inactiefdarkmidlight 7.5 / 9.7 / 13 Watt
Belasting midlight 74.3 / 106.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Latitude 5491
8850H, GeForce MX130, Toshiba XG5 KXG50ZNV512G, IPS, 1920x1080, 14
Lenovo ThinkPad T480-20L6S01V00
8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 1920x1080, 14
Lenovo ThinkPad T480s-20L8S02E00
8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS LED, 2560x1440, 14
Toshiba Tecra X40-E-10W
8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620, Toshiba KXG50ZNV1T02, IPS, 1920x1080, 14
Dell Latitude 5490
8650U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
Dell XPS 15 2018 i5 FHD 97Wh
8300H, GeForce GTX 1050 (Notebook), Lite-On CA3-8D256-Q11, LED IGZO IPS InfinityEdge, 1920x1080, 15.6
Power Consumption
31%
31%
43%
40%
44%
28%
Idle Minimum *
7.5
3.6
52%
3.4
55%
4.5
40%
3.8
49%
3.9
48%
2.9
61%
Idle Average *
9.7
7.1
27%
7.5
23%
8.2
15%
8.3
14%
6.2
36%
5.8
40%
Idle Maximum *
13
9.5
27%
10.8
17%
9.3
28%
10.7
18%
7.7
41%
7.5
42%
Load Average *
74.3
63.9
14%
55.4
25%
30.4
59%
35.5
52%
43.9
41%
77.5
-4%
Load Maximum *
106.6
67.3
37%
70.3
34%
30.4
71%
37
65%
47.7
55%
107
-0%
Witcher 3 ultra *
53.9
34
84

* ... kleiner is beter

Batterijduur
Inactief (zonder WLAN, minimale helderheid)
16h 45min
NBC WiFi Websurfing Battery Test 1.3
9h 37min
Belast (maximale helderheid)
1h 16min
Dell Latitude 5491
8850H, GeForce MX130, 68 Wh
Lenovo ThinkPad T480-20L6S01V00
8550U, GeForce MX150, 72 Wh
Toshiba Tecra X40-E-10W
8250U, UHD Graphics 620, 48 Wh
HP EliteBook 840 G5-3JX61EA
8550U, UHD Graphics 620, 50 Wh
Dell Latitude 5490
8650U, UHD Graphics 620, 68 Wh
Lenovo ThinkPad T480s-20L8S02E00
8550U, GeForce MX150, 57 Wh
Batterijduur
71%
-14%
-23%
20%
9%
Reader / Idle
1005
1671
66%
1366
36%
WiFi v1.3
577
794
38%
498
-14%
444
-23%
695
20%
530
-8%
Load
76
159
109%
76
0%

Pro

+ goede bouwkwaliteit
+ uitstekende prestaties
+ aparte GPU
+ goede invoerapparaten
+ zeer snelle SD kaartlezer
+ 180-graden beeldscherm
+ Thunderbolt 3

Contra

- donker beeldscherm met aanzienlijke bleeding
- grote en onhandige stroomadapter
- slap toetsenbord
- hoog energieverbruik
- inconsistente Turbo Boost
- kortere looptijden dan het 15 Watt model
- wordt zeer heet onder belasting
Latitude 5491, testmodel geleverd door Dell USA
Latitude 5491, testmodel geleverd door Dell USA

Voor het volledige, Engelse testrapport, klik hier.

De Latitude 5491 met hexa-core i7-8550H CPU en Nvidia GeForce MX130 overtreft de Latitude 5490-modellen met ULV-CPU's en geïntegreerde grafische kaarten - en soms in aanzienlijke mate. Natuurlijk, om te kunnen profiteren van de twee extra CPU-kernen, moet de software zo zijn ontworpen dat deze voordeel haalt uit de extra threads. Naast de aanzienlijke toename in prestaties, voldoet de Latitude 5491 aan alle kenmerken van een goed ontworpen en veilige zakelijke notebook.

Dat gezegd hebbende, is er zeker ruimte voor verbetering: de nieuwe Latitude wordt erg heet onder belasting en de inconsistente Turbo Boost is nogal slecht. De ventilatoren moeten harder werken en het systeem is luidruchtiger dan ooit. Dell besloot ook om gebruik te maken van hetzelfde glanzende FHD touchscreen waarmee de Latitude 5490 is uitgerust. Dit paneel laat veel te wensen over, omdat de helderheid veel te laag is voor gebruik buitenshuis en zowel het kleurengamma als de kleurnauwkeurigheid geen indruk maken op ons. Bovendien wordt de nieuwe notebook geleverd met een grotere en veel zwaardere stroomadapter en houdt het apparaat het veel korter uit op een volle acculading.

Mobiele werkers die zich voornamelijk toeleggen op tekstverwerking, spreadsheets en surfen op het web zijn waarschijnlijk beter af met de Latitude 5490, die een langere batterijlevensduur heeft en niet zo warm of lawaaierig wordt. Gebruikers die tevreden zijn met de prestaties die een ULV CPU te bieden heeft, kunnen ook Lenovo's uitstekende ThinkPad T480 of T480s overwegen.

Dell Latitude 5491 - 30-07-2018 v6
Bernie Pechlaner

Behuizing
81 / 98 → 82%
Toetsenbord
92%
Aanwijsapparaat
83%
Aansluitmogelijkheden
68 / 80 → 85%
Gewicht
66 / 20-67 → 97%
Batterij
92%
Beeldscherm
69%
Gaming-performance
72 / 68 → 100%
Applicatie-performance
96 / 92 → 100%
Temperatuur
83%
Luidheid
81%
Audio
64%
Camera
46 / 85 → 54%
Gemiddelde
76%
84%
Office - Gewogen Gemiddelde

Pricecompare

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Dell Latitude 5491 (8750H, MX130, FHD) Laptop
Bernie Pechlaner, 2018-07-31 (Update: 2018-07-31)