Lenovo ThinkPad T470 (Core i5, Full-HD) Notebook rövid értékelés
A klasszikus üzleti gép új verziója. A T-szériás ThinkPad-ok sokak számára a tipikus üzleti notebookok megtestesítői. A Lenovo nem csak modern processzorral és csatlakozókkal szerelte fel a T470-et, hanem új házba is pakolta. Előzetes teszteredményeinket már olvashatja, az értékelés pár nap múlva fejeződik be teljesen.
Lenovo ThinkPad T470-20HD002HGE (ThinkPad T470 Széria)
Processzor
Intel Core i5-7200U
Grafikus adapter
Intel HD Graphics 620, 21.20.16.4550
Memória
8192 MB
, DDR4-2400, 2/1 hely foglalt, max. 32 GB
Kijelző
14 hüvelyk 16:9, 1920 x 1080 pixel 157 PPI, N140HCA-EAB, IPS, fényes: nem
Alaplap
Intel Kaby Lake-U Premium PCH
Háttértár
Samsung PM961 NVMe MZVLW512HMJP, 512 GB
, 453 GB ingyenes
Hangkártya
Intel Kaby Lake-U/Y PCH - High Definition Audio
Csatlakozók
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington zár, 1 Dokkoló állomás port, Audió csatlakozók: 3.5 mm audio, Kártyaolvasó: SD 3.0 (UHS-I), 1 SmartCard, 1 Ujjlenyomat olvasó, TPM 2.0
Hálózat
Intel Ethernet Connection I219-V (10/100/1000/2500/5000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.1
Méret
magasság x szélesség x mélység (mm-ben) 19.95 x 336.6 x 232.5
Akkumulátor
48 Wh Lítium-Polimer, 3 cellás beépített LiPo (24 Wh) + 3 cellás Li-ion (24 Wh), Akkumulátor üzemidő (gyártói adat): 13.9 h
Operációs rendszer
Microsoft Windows 10 Pro 64 Bit
Camera
Webkamera: 720p HD
További jellegzetességek
Hangszórók: 2x2 wattos sztereo hangszórók, Billentyűzet: chiclet, Billentyűzet háttérvilágítás: igen, 45 wattok táp, szerviz füzetek, Lenovo Companion, Lenovo Settings, Microsoft Office (próbaverzió), 36 Hónap Garancia
Súly
1.665 kg, Tápegység: 279 g
Ár
1640 Euró
Hivatkozások
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
Size Comparison
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| SDCardreader Transfer Speed | |
| average JPG Copy Test (av. of 3 runs) | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460s-20F9003SGE | |
| maximum AS SSD Seq Read Test (1GB) | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460s-20F9003SGE | |
| |||||||||||||||||||||||||
N140HCA-EAB
X-Rite i1Pro 2
Maximum: 306 cd/m² Átlag: 287 cd/m² Minimum: 3.43 cd/m²Fényerő megoszlás: 88 %
Centrumban: 304 cd/m²
Kontraszt: 1020:1 (Fekete: 0.3 cd/m²)
ΔE Color 6.2 | 0.6-29.43 Ø6
ΔE Greyscale 5.8 | 0.64-98 Ø6.2
61.44% sRGB (Argyll 3D) 39.62% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.04
| Lenovo ThinkPad T470-20HD002HGE N140HCA-EAB, , 1920x1080, 14 | Lenovo ThinkPad T460-20FN003LGE Lenovo LEN40A9 / N140HCE-EAA, , 1920x1080, 14 | Lenovo ThinkPad T460s-20F9003SGE N140HCE-EAA, LEN40A9, , 1920x1080, 14 | Dell Latitude 14 7000 Series E7470 AUO B140QAN Dell PN F0WXVV, , 2560x1440, 14 | Lenovo ThinkPad E470-20H2S00400 N140HCA-EAB, , 1920x1080, 14 | |
|---|---|---|---|---|---|
| Response Times | 13% | 7% | 3% | 7% | |
| Response Time Grey 50% / Grey 80% * | 41.6 (20.4, 21.2) | 42.4 (16, 26.4) -2% | 42 (19.6, 22.4) -1% | 48 (15, 33) -15% | 40.8 (22, 18.8) 2% |
| Response Time Black / White * | 34 (9.6, 24.4) | 24.8 (7.6, 17.2) 27% | 29.2 (16, 13.2) 14% | 27 (7, 20) 21% | 30.4 (8.4, 22) 11% |
| PWM Frequency | |||||
| Screen | -12% | -5% | 33% | -10% | |
| Brightness middle | 306 | 230 -25% | 226 -26% | 380 24% | 244 -20% |
| Brightness | 287 | 216 -25% | 211 -26% | 354 23% | 231 -20% |
| Brightness Distribution | 88 | 85 -3% | 89 1% | 81 -8% | 89 1% |
| Black Level * | 0.3 | 0.26 13% | 0.22 27% | 0.26 13% | 0.37 -23% |
| Contrast | 1020 | 885 -13% | 1027 1% | 1462 43% | 659 -35% |
| Colorchecker DeltaE2000 * | 6.2 | 7.32 -18% | 6.44 -4% | 3.11 50% | 6.41 -3% |
| Colorchecker DeltaE2000 max. * | 13.6 | 18.14 -33% | 17.18 -26% | 6.73 51% | 13.4 1% |
| Greyscale DeltaE2000 * | 5.8 | 6.98 -20% | 5.87 -1% | 4.35 25% | 5.94 -2% |
| Gamma | 2.04 108% | 2.5 88% | 2.37 93% | 2.37 93% | 2.28 96% |
| CCT | 6277 104% | 6683 97% | 6856 95% | 6771 96% | 6101 107% |
| Color Space (Percent of AdobeRGB 1998) | 39.62 | 39.97 1% | 39.58 0% | 62 56% | 39.3 -1% |
| Color Space (Percent of sRGB) | 61.44 | 61.55 0% | 61.15 0% | 96 56% | 61.1 -1% |
| Total Average (Program / Settings) | 1% /
-8% | 1% /
-3% | 18% /
28% | -2% /
-8% |
* ... smaller is better
Display Response Times
ℹ
Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.| ↔ Response Time Black to White | ||
|---|---|---|
| 34 ms ... rise ↗ and fall ↘ combined | ↗ 9.6 ms rise |  |
| ↘ 24.4 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 88 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (24.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 41.6 ms ... rise ↗ and fall ↘ combined | ↗ 20.4 ms rise |  |
| ↘ 21.2 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 54 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (39.6 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.| Screen flickering / PWM not detected | ||
In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9279 (minimum: 43 - maximum: 142900) Hz was measured. | ||
| PCMark 8 Home Score Accelerated v2 | 3507 pontok | |
| PCMark 8 Creative Score Accelerated v2 | 4347 pontok | |
| PCMark 8 Work Score Accelerated v2 | 4667 pontok | |
Segítség | ||
Samsung PM961 NVMe MZVLW512HMJP
Sequential Read:
1155 MB/s
Sequential Write:
1076 MB/s
512K Read:
810.6 MB/s
512K Write:
861.6 MB/s
4K Read:
55.46 MB/s
4K Write:
134.6 MB/s
4K QD32 Read:
496.2 MB/s
4K QD32 Write:
425.4 MB/s
| 3DMark 11 - 1280x720 Performance GPU | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Asus Zenbook UX3410UA | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460-20FN003LGE | |
| Lenovo ThinkPad T460s-20F9003SGE | |
| 3DMark | |
| 1920x1080 Fire Strike Graphics | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Asus Zenbook UX3410UA | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460s-20F9003SGE | |
| 1280x720 Cloud Gate Standard Graphics | |
| Lenovo ThinkPad E470-20H2S00400 | |
| Asus Zenbook UX3410UA | |
| Lenovo ThinkPad T470-20HD002HGE | |
| Lenovo ThinkPad T460s-20F9003SGE | |
| Lenovo ThinkPad T460-20FN003LGE | |
| 3DMark 11 Performance | 1554 pontok | |
| 3DMark Cloud Gate Standard Score | 5317 pontok | |
| 3DMark Fire Strike Score | 762 pontok | |
Segítség | ||
Zajszint
| Üresjárat |
| 28 / 28 / 29.4 dB(A) |
| Terhelés |
| 31.4 / 34.6 dB(A) |
 | ||
30 dB csendes 40 dB(A) hallható 50 dB(A) hangos |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm távolságról) environment noise: 28 dB(A) | ||
(+) The average temperature for the upper side under maximal load is 30.1 °C / 86 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 37.2 °C / 99 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 45.1 °C / 113 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.3 °C / 74 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 29.8 °C / 85.6 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-1.7 °C / -3 F).
(+) The maximum temperature on the upper side is 37.2 °C / 99 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 45.1 °C / 113 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.3 °C / 74 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 29.8 °C / 85.6 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-1.7 °C / -3 F).
Energiafogyasztás
| Kikapcsolt állapot / Készenlét | 0.31 / 0.45 Watt |
| Üresjárat | 3.21 / 6.15 / 6.82 Watt |
| Terhelés |
28.5 / 34.5 Watt |
   
| |
Kulcs:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad T470-20HD002HGE 7200U, HD Graphics 620, 1920x1080 | Lenovo ThinkPad T460-20FN003LGE 6200U, HD Graphics 520, 1920x1080 | Lenovo ThinkPad T460s-20F9003SGE 6200U, HD Graphics 520, 1920x1080 | Dell Latitude 14 7000 Series E7470 6600U, HD Graphics 520, 2560x1440 | Lenovo ThinkPad E470-20H2S00400 7200U, GeForce 940MX, 1920x1080 | HP EliteBook 840 G4-Z2V49ET ABD 7200U, HD Graphics 620, 1920x1080 | |
|---|---|---|---|---|---|---|
| Power Consumption | -5% | -5% | -32% | -22% | 0% | |
| Idle Minimum * | 3.21 | 3.5 -9% | 3.7 -15% | 5.1 -59% | 2.7 16% | 2.9 10% |
| Idle Average * | 6.15 | 6.7 -9% | 6.8 -11% | 8.5 -38% | 5.5 11% | 5.6 9% |
| Idle Maximum * | 6.82 | 7.3 -7% | 7.3 -7% | 10.1 -48% | 6.5 5% | 8.15 -20% |
| Load Average * | 28.5 | 28.2 1% | 26.3 8% | 35.2 -24% | 44.2 -55% | 30.6 -7% |
| Load Maximum * | 34.5 | 34.6 -0% | 34.6 -0% | 31 10% | 65.2 -89% | 31 10% |
* ... smaller is better
| Lenovo ThinkPad T470-20HD002HGE 7200U, HD Graphics 620, 48 Wh | Lenovo ThinkPad T460-20FN003LGE 6200U, HD Graphics 520, 46 Wh | Lenovo ThinkPad T460s-20F9003SGE 6200U, HD Graphics 520, 49 Wh | Dell Latitude 14 7000 Series E7470 6600U, HD Graphics 520, 55 Wh | Lenovo ThinkPad E470-20H2S00400 7200U, GeForce 940MX, 45 Wh | |
|---|---|---|---|---|---|
| Battery Runtime | -17% | -6% | -10% | -11% | |
| H.264 | 623 | 512 -18% | 534 -14% | 503 -19% | |
| WiFi v1.3 | 438 | 338 -23% | 395 -10% | 346 -21% | 326 -26% |
| Load | 110 | 98 -11% | 116 5% | 112 2% | 124 13% |