Notebookcheck

Kort testrapport Asus Transformer 4 Pro (i7-7500U, HD620) Convertible Laptop

Mike Wobker, 02-12-2017

Keer op keer een compromis. Asus's Transformer 4 Pro is een product dat voortvloeit uit de gewoonte van Asus om hun modellen modern te houden. De convertible laptop is nu verkrijgbaar met een keuze uit diverse Kaby Lake processoren en tot 16 GB RAM. Diegenen op zoek naar een hoog presterende tablet zullen verder moeten zoeken. Diegenen op zoek naar een alternatief voor een simpele laptop zijn echter wel aan het juiste adres. Bij alledaags gebruik waren het vooral de kleine gebreken die ons dwars zaten.

Asus Transformer 4 Pro (i7-7500U, HD620) (Transformer Book Serie)
Grafische kaart
Intel HD Graphics 620
Geheugen
8192 MB 
, Dual-channel
Beeldscherm
12.6 inch 3:2, 2160 x 1440 pixel 206 PPI, Capacitief, native pen support, BOE06EC, IPS, Multi-touch, glimmend: ja, detachable screen
Moederbord
Intel Kaby Lake-U Premium PCH
Opslag
SK Hynix HFS256G39TND-N210A, 256 GB 
, 185 GB beschikbaar
Geluidskaart
Intel Kaby Lake-U/Y PCH - High Definition Audio
Verbindingen
1 USB 3.0, 1 Thunderbolt, 1 HDMI, Audio Verbindingen: Audio combinatiepoort, Card Reader: Micro SD, 1 Vingerafdruklezer, Brightness Sensor, Sensoren: Gyroscoop, Versnellingssensor
Netwerkmogelijkheden
Intel Dual Band Wireless-AC 8260 (a/b/g/n/ac), Bluetooth 4.1
Afmetingen
hoogte x breedte x diepte (in mm): 19 x 299 x 211
Batterij
39 Wh Lithium-Ion
Besturingssysteem
Microsoft Windows 10 Home 64 Bit
Camera
Primary Camera: 8 MPix
Secondary Camera: 2 MPix
Bijkomende functionaliteiten
Luidsprekers: Stereo, Toetsenbord: Chiclet, Toetsenbordverlichting: ja, ASUS Pen active stylus, 24 Maanden Garantie
Gewicht
1.118 kg, Voeding: 161 g
Prijs
1129 Euro

 

Size Comparison

Rechterkant: stroomaansluiting, 1x USB Type-C, HDMI, 1x USB 3.0
Rechterkant: stroomaansluiting, 1x USB Type-C, HDMI, 1x USB 3.0
Linkerkant: audiopoort, volumeknop, micro SD kaartlezer
Linkerkant: audiopoort, volumeknop, micro SD kaartlezer
Onderkant: aansluiting voor toetsenbord dock
Onderkant: aansluiting voor toetsenbord dock
Bovenkant: aan/uitknop met geïntegreerde vingerafdrukscanner
Bovenkant: aan/uitknop met geïntegreerde vingerafdrukscanner
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Acer TravelMate P648-G2-M-73T0
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
77.8 MB/s ∼100% +120%
Microsoft Surface Pro (2017) i7
  (Toshiba Exceria Pro M401 64 GB)
53.8 MB/s ∼69% +52%
Asus Transformer 4 Pro (i7-7500U, HD620)
  (Toshiba Exceria Pro M401 64 GB)
35.3 MB/s ∼45%
Porsche Design BOOK ONE
  (Toshiba Exceria Pro M501)
26.3 MB/s ∼34% -25%
maximum AS SSD Seq Read Test (1GB)
Acer TravelMate P648-G2-M-73T0
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.3 MB/s ∼100% +126%
Microsoft Surface Pro (2017) i7
  (Toshiba Exceria Pro M401 64 GB)
86.5 MB/s ∼99% +124%
Asus Transformer 4 Pro (i7-7500U, HD620)
  (Toshiba Exceria Pro M401 64 GB)
38.7 MB/s ∼44%
Porsche Design BOOK ONE
  (Toshiba Exceria Pro M501)
27.9 MB/s ∼32% -28%
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% +40%
Porsche Design BOOK ONE
Intel Dual Band Wireless-AC 8260
643 MBit/s ∼93% +31%
Acer Switch 5 SW512-52-5819
Atheros/Qualcomm QCA6174
617 MBit/s ∼90% +26%
Asus Transformer 3 Pro T303UA-GN050T
Intel Wireless-AC 7265
560 MBit/s ∼81% +14%
Lenovo Ideapad Miix 720-12IKB
Tri-Band Wireless-AC 18260
513 MBit/s ∼75% +5%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel Dual Band Wireless-AC 8260
490 MBit/s ∼71%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus Transformer 3 Pro T303UA-GN050T
Intel Wireless-AC 7265
685 MBit/s ∼100% +6%
Lenovo Ideapad Miix 720-12IKB
Tri-Band Wireless-AC 18260
662 MBit/s ∼97% +2%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel Dual Band Wireless-AC 8260
647 MBit/s ∼94%
Porsche Design BOOK ONE
Intel Dual Band Wireless-AC 8260
512 MBit/s ∼75% -21%
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
509 MBit/s ∼74% -21%
Acer Switch 5 SW512-52-5819
Atheros/Qualcomm QCA6174
474 MBit/s ∼69% -27%
244
cd/m²
257
cd/m²
246
cd/m²
246
cd/m²
262
cd/m²
251
cd/m²
247
cd/m²
273
cd/m²
263
cd/m²
Helderheidsverdeling
X-Rite i1Pro 2
Maximum: 273 cd/m² Gemiddelde: 254.3 cd/m² Minimum: 13.7 cd/m²
Helderheidsverdeling: 89 %
Helderheid in Batterij-modus: 262 cd/m²
Contrast: 1008:1 (Zwart: 0.26 cd/m²)
ΔE Color 3.34 | 0.8-29.43 Ø6.3
ΔE Greyscale 3.28 | 0.64-98 Ø6.6
90% sRGB (Argyll 3D) 59% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.47
Asus Transformer 4 Pro (i7-7500U, HD620)
BOE06EC, , 2160x1440, 12.6
Acer Switch 5 SW512-52-5819
WST KL.1200w.004, , 2160x1440, 12
Lenovo Ideapad Miix 720-12IKB
AUO B120YAN01 / AUO106F, , 2880x1920, 12
Asus Transformer 3 Pro T303UA-GN050T
BOE BOE06AC (NV126A1M-N51), , 2880x1920, 12.6
Microsoft Surface Pro (2017) i7
LG Display LP123WQ112604, , 2736x1824, 12.3
Response Times
9%
2%
12%
11%
Response Time Grey 50% / Grey 80% *
41 (22, 19)
37 (19, 18)
10%
45 (22, 23)
-10%
30 (14, 16)
27%
37 (16, 21)
10%
Response Time Black / White *
28 (16, 12)
26 (14, 12)
7%
24 (14, 10)
14%
29 (8, 21)
-4%
25 (13, 12)
11%
PWM Frequency
200 (90)
22130 (55)
Screen
-26%
-7%
-2%
6%
Brightness middle
262
369
41%
406
55%
316
21%
482
84%
Brightness
254
331
30%
396
56%
307
21%
466
83%
Brightness Distribution
89
75
-16%
88
-1%
91
2%
92
3%
Black Level *
0.26
0.46
-77%
0.3
-15%
0.29
-12%
0.395
-52%
Contrast
1008
802
-20%
1353
34%
1090
8%
1220
21%
Colorchecker DeltaE2000 *
3.34
5.52
-65%
5.28
-58%
3.91
-17%
4
-20%
Colorchecker DeltaE2000 max. *
7.12
9.29
-30%
9.83
-38%
7.9
-11%
7.2
-1%
Greyscale DeltaE2000 *
3.28
6.95
-112%
6.71
-105%
5.37
-64%
5.7
-74%
Gamma
2.47 97%
2.58 93%
2.29 105%
2.36 102%
2.28 105%
CCT
7180 91%
7009 93%
6532 100%
7812 83%
7950 82%
Color Space (Percent of AdobeRGB 1998)
59
56
-5%
59
0%
72
22%
62
5%
Color Space (Percent of sRGB)
90
88
-2%
91
1%
98
9%
96
7%
Totaal Gemiddelde (Programma / Instellingen)
-9% / -20%
-3% / -6%
5% / 0%
9% / 6%

* ... 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 ms ... stijging ↗ en daling ↘ gecombineerd↗ 16 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. » 58 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (26 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
41 ms ... stijging ↗ en daling ↘ gecombineerd↗ 22 ms stijging
↘ 19 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. » 48 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (41.6 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 10727 (minimum: 43 - maximum: 588200) Hz waargenomen.

 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
163 Points ∼100% +29%
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
143 Points ∼88% +13%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
142 Points ∼87% +13%
Lenovo Ideapad Miix 720-12IKB
Intel Core i7-7500U
130 Points ∼80% +3%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel Core i7-7500U
126 Points ∼77%
Asus Transformer 3 Pro T303UA-GN050T
Intel Core i7-6500U
117 Points ∼72% -7%
CPU Multi 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
410 (min: 335.35, max: 409.45) Points ∼100% +37%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
341.43 Points ∼83% +14%
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
339 Points ∼83% +13%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel Core i7-7500U
299 Points ∼73%
Lenovo Ideapad Miix 720-12IKB
Intel Core i7-7500U
265 Points ∼65% -11%
Asus Transformer 3 Pro T303UA-GN050T
Intel Core i7-6500U
221 Points ∼54% -26%
Cinebench R15 CPU Single 64Bit
126 Points
Cinebench R15 CPU Multi 64Bit
299 Points
Cinebench R15 OpenGL 64Bit
42.39 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Help
PCMark 8
Work Score Accelerated v2
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
4639 Points ∼100% +15%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
4585 Points ∼99% +14%
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, 7660U, Samsung PM971 KUS040202M
4431 Points ∼96% +10%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4216 Points ∼91% +5%
Asus Transformer 4 Pro (i7-7500U, HD620)
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
4034 Points ∼87%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
3830 Points ∼83% -5%
Home Score Accelerated v2
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, 7660U, Samsung PM971 KUS040202M
4095 Points ∼100% +58%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
3556 Points ∼87% +37%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
3515 Points ∼86% +36%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3186 Points ∼78% +23%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
2985 Points ∼73% +15%
Asus Transformer 4 Pro (i7-7500U, HD620)
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
2591 Points ∼63%
PCMark 8 Home Score Accelerated v2
2591 punten
PCMark 8 Work Score Accelerated v2
4034 punten
Help
Asus Transformer 4 Pro (i7-7500U, HD620)
SK Hynix HFS256G39TND-N210A
Acer Switch 5 SW512-52-5819
Intel SSD 600p SSDPEKKW512G7
Lenovo Ideapad Miix 720-12IKB
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Asus Transformer 3 Pro T303UA-GN050T
SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
Microsoft Surface Pro (2017) i7
Samsung PM971 KUS040202M
Acer TravelMate P648-G2-M-73T0
SK Hynix HFS256G39TND-N210A
CrystalDiskMark 3.0
89%
256%
3%
116%
20%
Write 4k QD32
239.8
425.4
77%
420.8
75%
253.8
6%
421.48
76%
265.2
11%
Read 4k QD32
296.8
460.6
55%
504.1
70%
245.8
-17%
485.58
64%
351.3
18%
Write 4k
73.52
128.3
75%
162.2
121%
57.65
-22%
136.27
85%
85.55
16%
Read 4k
30.06
35.92
19%
53.62
78%
26.11
-13%
53.64
78%
32.88
9%
Write 512
260.7
535.1
105%
1288
394%
320.3
23%
791.87
204%
263.5
1%
Read 512
289.3
653.2
126%
1301
350%
303.1
5%
227.5
-21%
562.4
94%
Write Seq
260.9
592.6
127%
1702
552%
402
54%
960.7
268%
267.2
2%
Read Seq
475.3
1066
124%
2408
407%
398.9
-16%
1307.9
175%
517.6
9%
SK Hynix HFS256G39TND-N210A
Sequential Read: 475.3 MB/s
Sequential Write: 260.9 MB/s
512K Read: 289.3 MB/s
512K Write: 260.7 MB/s
4K Read: 30.06 MB/s
4K Write: 73.52 MB/s
4K QD32 Read: 296.8 MB/s
4K QD32 Write: 239.8 MB/s
3DMark 11 - 1280x720 Performance GPU
Microsoft Surface Pro (2017) i7
Intel Iris Plus Graphics 640, Intel Core i7-7660U
2493 Points ∼100% +76%
Acer Switch 5 SW512-52-5819
Intel HD Graphics 620, Intel Core i7-7500U
1613 Points ∼65% +14%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
1462 Points ∼59% +3%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel HD Graphics 620, Intel Core i7-7500U
1419 Points ∼57%
Lenovo Ideapad Miix 720-12IKB
Intel HD Graphics 620, Intel Core i7-7500U
1416 Points ∼57% 0%
Asus Transformer 3 Pro T303UA-GN050T
Intel HD Graphics 520, Intel Core i7-6500U
1271 Points ∼51% -10%
3DMark
1920x1080 Fire Strike Graphics
Microsoft Surface Pro (2017) i7
Intel Iris Plus Graphics 640, Intel Core i7-7660U
1418 Points ∼100% +332%
Acer Switch 5 SW512-52-5819
Intel HD Graphics 620, Intel Core i7-7500U
1030 Points ∼73% +214%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
821 Points ∼58% +150%
Asus Transformer 3 Pro T303UA-GN050T
Intel HD Graphics 520, Intel Core i7-6500U
753 Points ∼53% +130%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel HD Graphics 620, Intel Core i7-7500U
328 Points ∼23%
1280x720 Cloud Gate Standard Graphics
Microsoft Surface Pro (2017) i7
Intel Iris Plus Graphics 640, Intel Core i7-7660U
11264 Points ∼100% +43%
Acer Switch 5 SW512-52-5819
Intel HD Graphics 620, Intel Core i7-7500U
8599 Points ∼76% +9%
Asus Transformer 4 Pro (i7-7500U, HD620)
Intel HD Graphics 620, Intel Core i7-7500U
7894 Points ∼70%
Lenovo Ideapad Miix 720-12IKB
Intel HD Graphics 620, Intel Core i7-7500U
7270 Points ∼65% -8%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
7264 Points ∼64% -8%
Asus Transformer 3 Pro T303UA-GN050T
Intel HD Graphics 520, Intel Core i7-6500U
6137 Points ∼54% -22%
3DMark 11 Performance
1552 punten
3DMark Cloud Gate Standard Score
5878 punten
3DMark Fire Strike Score
316 punten
Help
BioShock Infinite
1366x768 High Preset
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
27.95 fps ∼100% +180%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
24.7 fps ∼88% +147%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
22.5 (min: 9.1, max: 50.2) fps ∼81% +125%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
20.22 fps ∼72% +103%
Asus Transformer 4 Pro (i7-7500U, HD620)
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
9.98 fps ∼36%
1366x768 Medium Preset
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
31.59 fps ∼100% +179%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
29 fps ∼92% +156%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
26.9 (min: 12.1, max: 67.2) fps ∼85% +138%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
24.62 fps ∼78% +117%
Asus Transformer 4 Pro (i7-7500U, HD620)
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
11.32 fps ∼36%
1280x720 Very Low Preset
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
60.43 fps ∼100% +146%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
48 fps ∼79% +96%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
45.2 (min: 13.5, max: 89.8) fps ∼75% +84%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
42.91 fps ∼71% +75%
Asus Transformer 4 Pro (i7-7500U, HD620)
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
24.55 fps ∼41%
Rise of the Tomb Raider - 1024x768 Lowest Preset
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, 7660U, Samsung PM971 KUS040202M
23.5 (min: 21, max: 26) fps ∼100% +243%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
20 fps ∼85% +192%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
18.45 fps ∼79% +169%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
17.095 fps ∼73% +149%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
16.7 fps ∼71% +143%
Asus Transformer 4 Pro (i7-7500U, HD620)
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
6.86 fps ∼29%
lage gem. hoge ultra
BioShock Infinite (2013) 24.5511.329.98fps
Thief (2014) 10.66.1fps
Rise of the Tomb Raider (2016) 6.86fps

Geluidsniveau

Onbelast
30.2 / 30.2 / dB (A)
Belasting
30.8 / 32.9 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: 30.2 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.931.632.331.732.92531.53232.335.131.53132.331.231.634.732.34033.228.629.934.633.25034.433.134.937.634.46328.927.527.12828.98025.427.227.227.125.410025.624.625.625.225.612524.624.224.623.824.616024.423.223.723.524.420022.722.423.422.622.725021.621.7222221.63152120.920.720.72140020.421.22020.220.450019.920.319.819.219.963019.220.1191819.280020.12318.117.820.1100018.320.518.218.118.3125018.520.31817.518.5160018.621.217.817.218.6200018.822.917.517.518.8250018.823.217.617.618.831501821.317.717.518400017.819.418.117.917.850001818.418.11818630018.218.318.218.118.2800018.318.318.318.318.31000018.418.318.218.318.41250018.318.318.318.218.31600018.318.318.218.318.3SPL30.932.930.430.230.9N1.51.81.41.41.5median 18.8Asus Transformer 4 Pro (i7-7500U, HD620)median 20.9median 18.2median 18.2median 18.8Delta1.71.91.91.31.7hearing rangehide median Fan Noise
Max. Belasting
 38 °C40.5 °C34.5 °C 
 30 °C34 °C30.4 °C 
 32 °C32.2 °C33 °C 
Maximum: 40.5 °C
Gemiddelde: 33.8 °C
30.8 °C37 °C35.8 °C
28.6 °C32.6 °C29 °C
27.3 °C28.1 °C27.4 °C
Maximum: 37 °C
Gemiddelde: 30.7 °C
Stroomadapter (max.)  35 °C | Kamertemperatuur 22.4 °C | FIRT 550-Pocket
The maximum temp on the upper side is 40.5 °C, compared to the average of 35.9 °C ranging from 21.1 °C to 71 °C for class Convertible.
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.731.731.72531.535.131.5313134.7314030.234.630.25034.737.634.7632828288026.527.126.510026.825.226.812532.923.832.916041.223.541.220045.122.645.125043224331546.620.746.640059.720.259.75005719.25763057.11857.180058.817.858.8100056.118.156.112505917.559160060.117.260.1200061.117.561.1250066.617.666.6315068.117.568.1400067.817.967.8500068.31868.3630064.818.164.8800057.318.357.31000053.318.353.31250048.118.248.11600041.718.341.7SPL76.230.276.2N34.61.434.6median 57.1Asus Transformer 4 Pro (i7-7500U, HD620)median 18.2median 57.1Delta7.41.37.435.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
Asus Transformer 4 Pro (i7-7500U, HD620) audio analysis

(-) | not very loud speakers (68.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.8% lower than median
(±) | linearity of bass is average (10.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.8% away from median
(±) | linearity of mids is average (8.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.7% higher than median
(±) | linearity of highs is average (8.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.3% difference to median)
Compared to same class
» 56% of all tested devices in this class were better, 7% similar, 37% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 56% of all tested devices were better, 8% similar, 36% 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
» 1% of all tested devices in this class were better, 1% similar, 98% worse
» The best had a delta of 9%, 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 0.41 / 4.7 Watt
Inactiefdarkmidlight 3.4 / 5.7 / 7.4 Watt
Belasting midlight 15 / 29.7 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Asus Transformer 4 Pro (i7-7500U, HD620)
7500U, HD Graphics 620, SK Hynix HFS256G39TND-N210A, IPS, 2160x1440, 12.6
Acer Switch 5 SW512-52-5819
7500U, HD Graphics 620, Intel SSD 600p SSDPEKKW512G7, IPS, 2160x1440, 12
Lenovo Ideapad Miix 720-12IKB
7500U, HD Graphics 620, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 2880x1920, 12
Asus Transformer 3 Pro T303UA-GN050T
6500U, HD Graphics 520, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND), IPS, 2880x1920, 12.6
Microsoft Surface Pro (2017) i7
7660U, Iris Plus Graphics 640, Samsung PM971 KUS040202M, IPS, 2736x1824, 12.3
Acer TravelMate P648-G2-M-73T0
7500U, HD Graphics 620, SK Hynix HFS256G39TND-N210A, IPS, 1920x1080, 14
Power Consumption
-27%
-27%
-66%
-71%
-53%
Idle Minimum *
3.4
3.86
-14%
3.5
-3%
6.7
-97%
4.2
-24%
4.8
-41%
Idle Average *
5.7
6.4
-12%
7.2
-26%
10.3
-81%
10.1
-77%
7.9
-39%
Idle Maximum *
7.4
7.17
3%
7.9
-7%
13.5
-82%
14
-89%
10.7
-45%
Load Average *
15
30.5
-103%
29.6
-97%
26
-73%
37.4
-149%
35
-133%
Load Maximum *
29.7
32.4
-9%
30.8
-4%
28.8
3%
34
-14%
31.6
-6%
Witcher 3 ultra *
38.1

* ... kleiner is beter

Batterijduur
Inactief (zonder WLAN, minimale helderheid)
14h 02min
NBC WiFi Websurfing Battery Test 1.3
4h 40min
Belast (maximale helderheid)
1h 58min
Asus Transformer 4 Pro (i7-7500U, HD620)
7500U, HD Graphics 620, 39 Wh
Acer Switch 5 SW512-52-5819
7500U, HD Graphics 620,  Wh
Lenovo Ideapad Miix 720-12IKB
7500U, HD Graphics 620, 41 Wh
Asus Transformer 3 Pro T303UA-GN050T
6500U, HD Graphics 520, 39 Wh
Microsoft Surface Pro (2017) i7
7660U, Iris Plus Graphics 640, 45 Wh
Acer TravelMate P648-G2-M-73T0
7500U, HD Graphics 620, 54 Wh
Batterijduur
-3%
1%
-28%
35%
55%
Reader / Idle
842
711
-16%
713
-15%
426
-49%
1087
29%
WiFi v1.3
280
355
27%
345
23%
223
-20%
489
75%
672
140%
Load
118
95
-19%
111
-6%
102
-14%
112
-5%
115
-3%
H.264
206
614
Witcher 3 ultra
115

Pro

+ Behuizing met standaard
+ Toetsenbord dock en stylus pen meegeleverd
+ Verlicht toetsenbord
+ Snel en nauwkeurig touchscreen

Contra

- Tegenvallende CPU prestaties
- Ondermaatse looptijden
- Geen onderhoudsmogelijkheden
- Inferieur touchpad
- Slechts één USB-C 3.1 poort
- Vingerafdruk kan niet worden geregistreerd

Voor het volledige, Engelse testrapport, klik hier.

De Asus Transformer 4 Pro is een schijnupdate. In realiteit is de convertible laptop zelfs ondergeschikt aan z'n voorganger. De lagere resolutie, overbelaste CPU en gelijkblijvende accucapaciteit laten weinig zichtbare verbeteringen over ten opzichte van de Transformer 3 Pro. De enige grote vooruitgang is dat de USB Type-C poort niet langer wordt bezet door de stroomtoevoer wanneer het apparaat op netstroom draait.

De verbeteringen van de Transformer 4 Pro gaan ten koste van eerdere sterke eigenschappen. Op cruciale vlakken presteert dit apparaat slechter dan het voorgaande model. Potentiële kopers worden daarom ook aangeraden beide apparaten te overwegen.

Kopers van de Transformer 4 Pro krijgen in beginsel een goede convertible laptop. Echter, vergeleken met de concurrentie is het duidelijk waarop Asus bezuinigd heeft. Zowel de CPU als SSD prestaties zijn ver ondermaats. Vergeleken met het voorgaande model ziet het er nog minder rooskleurig uit. Met de verwachting van langere looptijden heeft het nieuwe model niets extra's te bieden. Met de huidige prijs zijn de gemaakte stappen het geld gewoonweg niet waard. Andere fabrikanten bieden voor dezelfde prijs apparaten met betere prestaties.

Asus Transformer 4 Pro (i7-7500U, HD620) - 27-11-2017 v6
Mike Wobker

Behuizing
89 / 98 → 91%
Toetsenbord
82%
Aanwijsapparaat
81%
Aansluitmogelijkheden
52 / 80 → 64%
Gewicht
74 / 35-78 → 90%
Batterij
79%
Beeldscherm
86%
Gaming-performance
48 / 68 → 70%
Applicatie-performance
75 / 87 → 86%
Temperatuur
92%
Luidheid
95%
Audio
68 / 91 → 75%
Camera
60 / 85 → 70%
Gemiddelde
75%
84%
Convertible - Gewogen Gemiddelde

Pricecompare

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Asus Transformer 4 Pro (i7-7500U, HD620) Convertible Laptop
Mike Wobker, 2017-12- 2 (Update: 2017-12- 2)