Kort testrapport Lenovo ThinkPad E470 (Core i5, GeForce 940MX) Notebook
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Size Comparison
| SDCardreader Transfer Speed | |
| average JPG Copy Test (av. of 3 runs) | |
| HP ProBook 440 G4-Y8B51EA | |
| Lenovo ThinkPad E460-20EUS00000 | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Acer TravelMate P249-M-5452 | |
| maximum AS SSD Seq Read Test (1GB) | |
| HP ProBook 440 G4-Y8B51EA | |
| Lenovo ThinkPad E460-20EUS00000 | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Networking | |
| iperf Server (receive) TCP 1 m | |
| Lenovo ThinkPad E470-20H2S00400 | |
| HP ProBook 440 G4-Y8B51EA | |
| Acer TravelMate P249-M-5452 | |
| iperf Client (transmit) TCP 1 m | |
| HP ProBook 440 G4-Y8B51EA | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Acer TravelMate P249-M-5452 | |
| |||||||||||||||||||||||||
Helderheidsverdeling: 89 %
Helderheid in Batterij-modus: 242 cd/m²
Contrast: 659:1 (Zwart: 0.37 cd/m²)
ΔE Color 6.41 | 0.6-29.43 Ø5.7
ΔE Greyscale 5.94 | 0.64-98 Ø5.9
61.1% sRGB (Argyll 3D) 39.3% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.28
| Lenovo ThinkPad E470-20H2S00400 N140HCA-EAB, , 1920x1080, 14.00 | Lenovo ThinkPad E460-20EUS00000 LG LP140WF6-SPB2, , 1920x1080, 14.00 | HP ProBook 440 G4-Y8B51EA AUO1E3D, , 1920x1080, 14.00 | Acer TravelMate P249-M-5452 Chi Mei N140HGE-EAA, , 1920x1080, 14.00 | Lenovo ThinkPad T460s-20FA003GGE VVX14T058J02, , 2560x1440, 14.00 | |
|---|---|---|---|---|---|
| Response Times | 13% | 7% | 20% | 9% | |
| Response Time Grey 50% / Grey 80% * | 40.8 (22, 18.8) | 40 (17, 23) 2% | 43.2 (21.2, 22) -6% | 44 (23, 21) -8% | 35.6 (17.2, 18.4) 13% |
| Response Time Black / White * | 30.4 (8.4, 22) | 23.2 (6.8, 16.4) 24% | 24.4 (7.2, 17.2) 20% | 16 (10, 6) 47% | 29.2 (14.4, 14.8) 4% |
| PWM Frequency | 50 (10) | 220 (90) | |||
| Screen | 9% | -21% | -15% | 27% | |
| Brightness middle | 244 | 233 -5% | 216 -11% | 249 2% | 257 5% |
| Brightness | 231 | 221 -4% | 203 -12% | 238 3% | 248 7% |
| Brightness Distribution | 89 | 88 -1% | 83 -7% | 87 -2% | 94 6% |
| Black Level * | 0.37 | 0.3 19% | 0.47 -27% | 0.41 -11% | 0.26 30% |
| Contrast | 659 | 777 18% | 460 -30% | 607 -8% | 988 50% |
| Colorchecker DeltaE2000 * | 6.41 | 4.43 31% | 8.98 -40% | 9.09 -42% | 4.59 28% |
| Colorchecker DeltaE2000 max. * | 13.4 | 14.07 -5% | 14.64 -9% | 9.72 27% | |
| Greyscale DeltaE2000 * | 5.94 | 3.78 36% | 9.61 -62% | 9.92 -67% | 6.38 -7% |
| Gamma | 2.28 96% | 2.31 95% | 2.63 84% | 2.42 91% | 2.51 88% |
| CCT | 6101 107% | 7171 91% | 11265 58% | 11177 58% | 6238 104% |
| Color Space (Percent of AdobeRGB 1998) | 39.3 | 37.3 -5% | 35.9 -9% | 36.5 -7% | 65 65% |
| Color Space (Percent of sRGB) | 61.1 | 58.7 -4% | 56.7 -7% | 56.7 -7% | 98 60% |
| Totaal Gemiddelde (Programma / Instellingen) | 11% /
10% | -7% /
-16% | 3% /
-9% | 18% /
24% |
* ... kleiner is beter
Responstijd Scherm
| ↔ Responstijd Zwart naar Wit | ||
|---|---|---|
| 30.4 ms ... stijging ↗ en daling ↘ gecombineerd | ↗ 8.4 ms stijging |  |
| ↘ 22 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. » 76 % van alle toestellen zijn beter. Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (24.3 ms) van alle geteste toestellen. | ||
| ↔ Responstijd 50% Grijs naar 80% Grijs | ||
| 40.8 ms ... stijging ↗ en daling ↘ gecombineerd | ↗ 22 ms stijging |  |
| ↘ 18.8 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 636 (maximum) ms. » 50 % van alle toestellen zijn beter. Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (38.5 ms) van alle geteste toestellen. | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM niet waargenomen | ||
Ter vergelijking: 51 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 9686 (minimum: 5 - maximum: 142900) Hz waargenomen. | ||
| Cinebench R15 | |
| CPU Single 64Bit | |
| HP ProBook 450 G4 Y8B60EA | |
| HP ProBook 440 G4-Y8B51EA | |
| Lenovo ThinkPad T460s-20FA003GGE | |
| Lenovo ThinkPad E560 20EV000XPB | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Acer TravelMate P249-M-5452 | |
| Lenovo ThinkPad E460-20EUS00000 | |
| CPU Multi 64Bit | |
| HP ProBook 450 G4 Y8B60EA | |
| Lenovo ThinkPad T460s-20FA003GGE | |
| HP ProBook 440 G4-Y8B51EA | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Lenovo ThinkPad E560 20EV000XPB | |
| Acer TravelMate P249-M-5452 | |
| Lenovo ThinkPad E460-20EUS00000 | |
| Lenovo ThinkPad E470-20H2S00400 SanDisk X400 SED 256GB, SATA (SD8TB8U-256G) | Lenovo ThinkPad E460-20EUS00000 Samsung CM871 MZ7LF192HCGS | HP ProBook 440 G4-Y8B51EA SanDisk SD8SNAT256G1002 | Acer TravelMate P249-M-5452 SK Hynix HFS256G39TND-N210A | Lenovo ThinkPad T460s-20FA003GGE Samsung SSD SM951a 512GB M.2 PCIe 3.0 x4 NVMe (MZVKV512) | |
|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | -45% | -12% | 8% | 187% | |
| Write 4k QD32 | 178.3 | 37.26 -79% | 241.4 35% | 266.4 49% | 277 55% |
| Read 4k QD32 | 276 | 95.67 -65% | 146.3 -47% | 392.8 42% | 561.3 103% |
| Write 4k | 78.82 | 37.13 -53% | 77.85 -1% | 95.9 22% | 139.3 77% |
| Read 4k | 35.15 | 18.91 -46% | 19.57 -44% | 33.12 -6% | 51.35 46% |
| Write 512 | 291.1 | 169.1 -42% | 276 -5% | 267.5 -8% | 1506 417% |
| Read 512 | 346.4 | 297.1 -14% | 310.1 -10% | 347.6 0% | 1339 287% |
| Write Seq | 458.7 | 180 -61% | 322.2 -30% | 267.2 -42% | 1530 234% |
| Read Seq | 476.5 | 497.6 4% | 491.2 3% | 509.6 7% | 1778 273% |
| PCMark 8 Home Score Accelerated v2 | 3546 punten | |
| PCMark 8 Creative Score Accelerated v2 | 4389 punten | |
| PCMark 8 Work Score Accelerated v2 | 4642 punten | |
Help | ||
| 3DMark 11 - 1280x720 Performance GPU | |
| Lenovo ThinkPad E470-20H2S00400 | |
| HP ProBook 440 G4-Y8B51EA | |
| Lenovo ThinkPad E460-20EUS00000 | |
| Intel Kaby Lake i7-7500U / HD Graphics 620 | |
| Acer TravelMate P249-M-5452 | |
| 3DMark - 1920x1080 Fire Strike Graphics | |
| Lenovo ThinkPad E470-20H2S00400 | |
| HP ProBook 440 G4-Y8B51EA | |
| Intel Kaby Lake i7-7500U / HD Graphics 620 | |
| Lenovo ThinkPad E460-20EUS00000 | |
| Acer TravelMate P249-M-5452 | |
| 3DMark 11 Performance | 2642 punten | |
| 3DMark Ice Storm Standard Score | 42449 punten | |
| 3DMark Cloud Gate Standard Score | 6759 punten | |
| 3DMark Fire Strike Score | 1528 punten | |
Help | ||
| lage | gem. | hoge | ultra | ||
| BioShock Infinite (2013) | 92.4 | 53.1 | 43.1 | 15.1 | fps |
| Battlefield 4 (2013) | 65.8 | 46.7 | 31.2 | 12.1 | fps |
| Sims 4 (2014) | 150.6 | 68.9 | 41.4 | 29.9 | fps |
| Deus Ex Mankind Divided (2016) | 24 | 16.5 | 8.5 | fps |
Geluidsniveau
| Onbelast |
| 29 / 29 / 29 dB (A) |
| Belasting |
| 35.6 / 38.5 dB (A) |
 | ||
30 dB stil 40 dB(A) hoorbaar 50 dB(A) luid |
||
min:  , med:  , max:  ECM8000 + Voltcraft SL-451 (15 cm afstand) environment noise: 29 dB(A) | ||
(±) The maximum temperature on the upper side is 43.8 °C / 111 F, compared to the average of 34 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 53 °C / 127 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.4 °C / 76 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 25.5 °C / 77.9 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (+2.5 °C / 4.5 F).
Lenovo ThinkPad E470-20H2S00400 audio analysis
(+) | speakers can play relatively loud (84.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.7% lower than median
(±) | linearity of bass is average (11.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 9% higher than median
(±) | linearity of mids is average (11.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.1% higher than median
(±) | linearity of highs is average (10.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23% difference to median)
Compared to same class
» 67% of all tested devices in this class were better, 8% similar, 25% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 64% of all tested devices were better, 8% similar, 28% worse
» The best had a delta of 3%, average was 21%, worst was 65%
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 7%, average was 19%, worst was 50%
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 65%
| Uit / Standby | 0.32 / 0.7 Watt |
| Inactief | 2.7 / 5.5 / 6.5 Watt |
| Belasting |
44.2 / 65.2 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad E470-20H2S00400 i5-7200U, GeForce 940MX, SanDisk X400 SED 256GB, SATA (SD8TB8U-256G), IPS, 1920x1080, 14.00 | Lenovo ThinkPad E460-20EUS00000 6200U, Radeon R7 M360, Samsung CM871 MZ7LF192HCGS, IPS-Panel, 1920x1080, 14.00 | HP ProBook 440 G4-Y8B51EA i7-7500U, GeForce 930MX, SanDisk SD8SNAT256G1002, TN, 1920x1080, 14.00 | Acer TravelMate P249-M-5452 6200U, HD Graphics 520, SK Hynix HFS256G39TND-N210A, TN LED, 1920x1080, 14.00 | Dell Latitude 3470 N2P7L347014EMEA 6200U, HD Graphics 520, Samsung SSD 850 EVO 250GB, , 1366x768, 14.00 | |
|---|---|---|---|---|---|
| Power Consumption | -21% | 3% | -4% | -13% | |
| Idle Minimum * | 2.7 | 4.1 -52% | 3 -11% | 3.8 -41% | 4.3 -59% |
| Idle Average * | 5.5 | 8 -45% | 5.4 2% | 7.6 -38% | 8 -45% |
| Idle Maximum * | 6.5 | 8.9 -37% | 6.3 3% | 8 -23% | 10.3 -58% |
| Load Average * | 44.2 | 39.3 11% | 37.5 15% | 30.5 31% | 26.4 40% |
| Load Maximum * | 65.2 | 52.2 20% | 61.1 6% | 32.5 50% | 28.3 57% |
* ... kleiner is beter
| Lenovo ThinkPad E470-20H2S00400 i5-7200U, GeForce 940MX, 45 Wh | Lenovo ThinkPad E460-20EUS00000 6200U, Radeon R7 M360, 47 Wh | HP ProBook 440 G4-Y8B51EA i7-7500U, GeForce 930MX, 48 Wh | Acer TravelMate P249-M-5452 6200U, HD Graphics 520, 41 Wh | Lenovo ThinkPad T460s-20FA003GGE 6600U, HD Graphics 520, 49 Wh | |
|---|---|---|---|---|---|
| Batterijduur | -16% | 17% | -15% | -22% | |
| Reader / Idle | 1043 | 736 -29% | 1083 4% | 791 -24% | 833 -20% |
| H.264 | 503 | 425 -16% | 571 14% | 361 -28% | 397 -21% |
| WiFi v1.3 | 326 | 292 -10% | 414 27% | 400 23% | 340 4% |
| Load | 124 | 112 -10% | 151 22% | 87 -30% | 62 -50% |
Pro
Contra
Dit is de verkorte versie van het originele artikel. Het volledige, Engelse testrapport vind je hier.
Lenovo heeft dit jaar niets gewijzigd aan het ontwerp van de E400-serie. Op een aantal vlakken zijn verbeteringen doorgevoerd. Het laptop heeft een uitermate goede afwerking, invoerapparaten en temperatuur- en geluidsontwikkeling. Verder beschikt ons testmodel over een Core i5 processor, een SSD, een IPS beeldscherm en een dedicated GeForce GPU - dit alles voor een prijs van 700 EUR. Helaas is de laptop in deze configuratie enkel voor studenten beschikbaar voor deze prijs.
Hoge kwaliteit, goede hardware en goede bouwkwaliteit: de Lenovo ThinkPad E470 raakt de juiste prijs/prestatie verhouding.
We moeten ook de nadelen van het model beschouwen: de zware behuizing met beperkte uitbreidingsmogelijkheden en moderne poorten. We hadden het gewaardeerd als er op zijn minst een M.2-slot of USB Type-C poort aanwezig was. Dat is concurrenten zoals de HP ProBook 440 G4 wel gelukt. Vanuit strategisch opzicht is dit logisch: zulke eigenschappen zouden afleiden van de aantrekkelijkheid van de duurdere ThinkPad laptops. Kopers hebben een heuse overvloed aan keuze: de ThinkPad E470 is een fijne zakelijke notebook die zeer geschikt is voor office- en multimedia toepassingen en is beschikbaar in meerdere configuraties.
Lenovo ThinkPad E470-20H2S00400 - 27-12-2016 v6(old)
Till Schönborn