Lenovo ThinkPad E14 Laptop rövid értékelés: Vékony kialakítás a bővíthetőséggel szemben
Diéta káros mellékhatásokkal. A Lenovo az olcsóbb ThinkPad E sorozatot egy újabb, vékonyabb vázzal szereli fel, amely több alumíniumot használ. Ez előrelépésnek tűnik, de a valóságban ez több funkció eltűnését is jelenti. Ezen kívül a Lenovo ThinkPad E14 nagyon hasonlít elődjére, a Lenovo ThinkPad E490-ra.
Rating | Date | Model | Weight | Height | Size | Resolution | Best Price |
|---|---|---|---|---|---|---|---|
| 85 % | 04/2020 | Lenovo ThinkPad E14 20RA001MGE i5-10210U, UHD Graphics 620 | 1.6 kg | 17.9 mm | 14" | 1920x1080 | |
| 86 % | 08/2019 | Lenovo ThinkPad E490-20N8000RGE i5-8265U, UHD Graphics 620 | 1.8 kg | 19.9 mm | 14" | 1920x1080 | |
| 81 % | MSI Modern 14 A10RB-459US i5-10210U, GeForce MX250 | 1.2 kg | 16 mm | 14" | 1920x1080 | ||
| 83 % | Dell Latitude 3400 i3-8145U, UHD Graphics 620 | 1.7 kg | 18.65 mm | 14" | 1920x1080 | ||
| 88 % | 08/2019 | Lenovo ThinkPad T490-20N2004EGE i5-8265U, UHD Graphics 620 | 1.4 kg | 18.9 mm | 14" | 1920x1080 |
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Size & weight comparison
| Networking | |
| iperf3 Client (receive) TCP 1 m 4M x10 | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Dell Latitude 3400 | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Average of class Office (5 - 1722, n=249) | |
| iperf3 Client (transmit) TCP 1 m 4M x10 | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Dell Latitude 3400 | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Average of class Office (34 - 1666, n=249) | |
| |||||||||||||||||||||||||
Fényerő megoszlás: 89 %
Centrumban: 308 cd/m²
Kontraszt: 1794:1 (Fekete: 0.17 cd/m²)
ΔE Color 5.9 | 0.6-29.43 Ø5.9, calibrated: 4.6
ΔE Greyscale 4.4 | 0.64-98 Ø6.1
59.6% sRGB (Argyll 3D) 38.2% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.05
| Lenovo ThinkPad E14 20RA001MGE NV140FHM-N48, IPS LED, 1920x1080, 14 | Lenovo ThinkPad E490-20N8000RGE Lenovo NV140FHM-N49, IPS, 1920x1080, 14 | MSI Modern 14 A10RB-459US Chi Mei N140HCE-EN2, IPS, 1920x1080, 14 | Dell Latitude 3400 BOE NV14N4H, IPS, 1920x1080, 14 | Lenovo ThinkPad T490-20N2004EGE NE140FHM-N61, IGZO IPS LED, 1920x1080, 14 | |
|---|---|---|---|---|---|
| Response Times | 3% | 645% | -4% | 14% | |
| Response Time Grey 50% / Grey 80% * | 52 (26, 26) | 48.4 (25.2, 23.2) 7% | 39.2 (20.8, 18.4) 25% | 44 (22, 22) 15% | 71.2 (33.2, 38) -37% |
| Response Time Black / White * | 39.2 (22, 17.2) | 38.4 (21.2, 17.2) 2% | 35.6 (21.2, 14.4) 9% | 42 (28, 14) -7% | 44.8 (21.2, 23.6) -14% |
| PWM Frequency | 1250 (99) | 1250 (99) 0% | 25000 (28) 1900% | 1000 (90) -20% | 2427 (50) 94% |
| Screen | -1% | 31% | -16% | 20% | |
| Brightness middle | 305 | 305 0% | 324.1 6% | 240 -21% | 428 40% |
| Brightness | 292 | 295 1% | 301 3% | 227 -22% | 409 40% |
| Brightness Distribution | 89 | 90 1% | 87 -2% | 79 -11% | 91 2% |
| Black Level * | 0.17 | 0.23 -35% | 0.22 -29% | 0.48 -182% | 0.29 -71% |
| Contrast | 1794 | 1326 -26% | 1473 -18% | 500 -72% | 1476 -18% |
| Colorchecker DeltaE2000 * | 5.9 | 5.3 10% | 1.63 72% | 4.2 29% | 4.6 22% |
| Colorchecker DeltaE2000 max. * | 18.4 | 18.9 -3% | 4.25 77% | 7.16 61% | 8.2 55% |
| Colorchecker DeltaE2000 calibrated * | 4.6 | 5 -9% | 1.42 69% | 2 57% | |
| Greyscale DeltaE2000 * | 4.4 | 2.3 48% | 2.2 50% | 1.75 60% | 5.4 -23% |
| Gamma | 2.05 107% | 2.09 105% | 2.26 97% | 2.36 93% | 2.09 105% |
| CCT | 6921 94% | 6246 104% | 6887 94% | 6387 102% | 7562 86% |
| Color Space (Percent of AdobeRGB 1998) | 38.2 | 37.7 -1% | 60.2 58% | 38 -1% | 60 57% |
| Color Space (Percent of sRGB) | 59.6 | 58.2 -2% | 95 59% | 59 -1% | 92.2 55% |
| Total Average (Program / Settings) | 1% /
-1% | 338% /
163% | -10% /
-13% | 17% /
19% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 39.2 ms ... rise ↗ and fall ↘ combined | ↗ 22 ms rise |  |
| ↘ 17.2 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 96 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (24.7 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 52 ms ... rise ↗ and fall ↘ combined | ↗ 26 ms rise |  |
| ↘ 26 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. » 85 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (39.3 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 1250 Hz | ≤ 99 % brightness setting |  |
The display backlight flickers at 1250 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting. The frequency of 1250 Hz is quite high, so most users sensitive to PWM should not notice any flickering. In comparison: 50 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18192 (minimum: 5 - maximum: 2500000) Hz was measured. | |||
| Cinebench R15 | |
| CPU Single 64Bit | |
| MSI Modern 14 A10RB-459US | |
| Average Intel Core i5-10210U (154 - 174, n=19) | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Dell Latitude 3400 | |
| Average of class Office (20 - 202, n=568) | |
| CPU Multi 64Bit | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Average Intel Core i5-10210U (479 - 783, n=19) | |
| Lenovo ThinkPad E14 20RA001MGE | |
| MSI Modern 14 A10RB-459US | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Average of class Office (36 - 1050, n=576) | |
| Dell Latitude 3400 | |
| PCMark 8 | |
| Work Score Accelerated v2 | |
| Lenovo ThinkPad E14 20RA001MGE | |
| MSI Modern 14 A10RB-459US | |
| Average Intel Core i5-10210U, Intel UHD Graphics 620 (4286 - 5102, n=11) | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Dell Latitude 3400 | |
| Average of class Office (1226 - 5443, n=371) | |
| Home Score Accelerated v2 | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Average Intel Core i5-10210U, Intel UHD Graphics 620 (3182 - 4284, n=11) | |
| MSI Modern 14 A10RB-459US | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Average of class Office (1169 - 4770, n=432) | |
| Dell Latitude 3400 | |
| PCMark 8 Home Score Accelerated v2 | 3402 pontok | |
| PCMark 8 Work Score Accelerated v2 | 5001 pontok | |
Segítség | ||
| Lenovo ThinkPad E14 20RA001MGE SK hynix BC501 HFM512GDHTNG-8310A | Lenovo ThinkPad E490-20N8000RGE SK hynix BC501 HFM256GDHTNG | MSI Modern 14 A10RB-459US Kingston RBUSNS8154P3512GJ | Dell Latitude 3400 WDC PC SN520 SDAPNUW-256G | Lenovo ThinkPad T490-20N2004EGE Toshiba KXG5AZNV256G | Average SK hynix BC501 HFM512GDHTNG-8310A | |
|---|---|---|---|---|---|---|
| CrystalDiskMark 5.2 / 6 | -9% | -2% | 9% | 24% | -9% | |
| Write 4K | 121.9 | 110.7 -9% | 107.7 -12% | 107.9 -11% | 119.9 -2% | 110 (89.3 - 122, n=3) -10% |
| Read 4K | 42.66 | 41.02 -4% | 39.73 -7% | 40.27 -6% | 39.94 -6% | 40.6 (37.4 - 42.7, n=3) -5% |
| Write Seq | 628.3 | 756.6 20% | 926.3 47% | 1253 99% | 1334 112% | 677 (608 - 796, n=3) 8% |
| Read Seq | 1193 | 1037 -13% | 1014 -15% | 1298 9% | 1357 14% | 1104 (1019 - 1193, n=3) -7% |
| Write 4K Q32T1 | 590.3 | 359 -39% | 343.6 -42% | 415 -30% | 311.2 -47% | 438 (235 - 590, n=3) -26% |
| Read 4K Q32T1 | 414.5 | 402.4 -3% | 499.1 20% | 313.3 -24% | 400.6 -3% | 338 (285 - 415, n=3) -18% |
| Write Seq Q32T1 | 866 | 832.6 -4% | 1033 19% | 1297 50% | 1642 90% | 860 (842 - 872, n=3) -1% |
| Read Seq Q32T1 | 2078 | 1635 -21% | 1604 -23% | 1728 -17% | 2778 34% | 1786 (1635 - 2078, n=3) -14% |
| 3DMark 11 - 1280x720 Performance GPU | |
| MSI Modern 14 A10RB-459US | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Average Intel UHD Graphics 620 (1235 - 2006, n=199) | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Dell Latitude 3400 | |
| Average of class Office (185 - 5357, n=687) | |
| 3DMark | |
| 2560x1440 Time Spy Graphics | |
| MSI Modern 14 A10RB-459US | |
| Average of class Office (76 - 1164, n=75) | |
| Average Intel UHD Graphics 620 (299 - 443, n=55) | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Dell Latitude 3400 | |
| 1920x1080 Fire Strike Graphics | |
| MSI Modern 14 A10RB-459US | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Average Intel UHD Graphics 620 (557 - 1418, n=170) | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Average of class Office (138 - 4109, n=504) | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Dell Latitude 3400 | |
| 1280x720 Cloud Gate Standard Graphics | |
| MSI Modern 14 A10RB-459US | |
| Average Intel UHD Graphics 620 (6910 - 11436, n=184) | |
| Lenovo ThinkPad E14 20RA001MGE | |
| Lenovo ThinkPad E490-20N8000RGE | |
| Lenovo ThinkPad T490-20N2004EGE | |
| Dell Latitude 3400 | |
| Average of class Office (1208 - 27117, n=548) | |
| 3DMark 11 Performance | 1938 pontok | |
| 3DMark Cloud Gate Standard Score | 8057 pontok | |
| 3DMark Fire Strike Score | 1072 pontok | |
Segítség | ||
| alacsony | közepes | magas | ultra | ||
| BioShock Infinite (2013) | 59.76 | 33.23 | 27.38 | 8.74 | fps |
| Dota 2 Reborn (2015) | 68.7 | 40.7 | 19.3 | 17.1 | fps |
| Rise of the Tomb Raider (2016) | 20.6 | fps | |||
| X-Plane 11.11 (2018) | 10.6 | 9.02 | 8.8 | fps | |
| Total War: Three Kingdoms (2019) | 23.4 | fps |
Zajszint
| Üresjárat |
| 29.2 / 29.2 / 29.2 dB(A) |
| Terhelés |
| 29.5 / 29.9 dB(A) |
 | ||
30 dB csendes 40 dB(A) hallható 50 dB(A) hangos |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm távolságról) environment noise: 29.2 dB(A) | ||
(±) The maximum temperature on the upper side is 41.7 °C / 107 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 40.3 °C / 105 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.8 °C / 75 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 30 °C / 86 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 (-1.9 °C / -3.4 F).
Lenovo ThinkPad E14 20RA001MGE audio analysis
(±) | speaker loudness is average but good (73.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.3% lower than median
(-) | bass is not linear (15.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.4% higher than median
(±) | linearity of mids is average (8.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.2% away from median
(±) | linearity of highs is average (11.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.4% difference to median)
Compared to same class
» 69% of all tested devices in this class were better, 8% similar, 23% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 63% of all tested devices were better, 9% 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 8%, average was 20%, worst was 50%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 65%
| Kikapcsolt állapot / Készenlét | 0.47 / 0.77 Watt |
| Üresjárat | 3.01 / 6.32 / 8.78 Watt |
| Terhelés |
32.5 / 45.5 Watt |
   
| |
Kulcs:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad E14 20RA001MGE i5-10210U, UHD Graphics 620, SK hynix BC501 HFM512GDHTNG-8310A, IPS LED, 1920x1080, 14 | Lenovo ThinkPad E490-20N8000RGE i5-8265U, UHD Graphics 620, SK hynix BC501 HFM256GDHTNG, IPS, 1920x1080, 14 | MSI Modern 14 A10RB-459US i5-10210U, GeForce MX250, Kingston RBUSNS8154P3512GJ, IPS, 1920x1080, 14 | Dell Latitude 3400 i3-8145U, UHD Graphics 620, WDC PC SN520 SDAPNUW-256G, IPS, 1920x1080, 14 | Lenovo ThinkPad T490-20N2004EGE i5-8265U, UHD Graphics 620, Toshiba KXG5AZNV256G, IGZO IPS LED, 1920x1080, 14 | Average Intel UHD Graphics 620 | Average of class Office | |
|---|---|---|---|---|---|---|---|
| Power Consumption | 11% | -32% | 12% | 5% | -9% | -59% | |
| Idle Minimum * | 3.01 | 2.76 8% | 4.2 -40% | 2.4 20% | 2.34 22% | 3.78 (1 - 12.4, n=208) -26% | 7.46 (1.3 - 32, n=999) -148% |
| Idle Average * | 6.32 | 5.96 6% | 5.9 7% | 4.9 22% | 5.22 17% | 6.98 (2.8 - 15.7, n=210) -10% | 11.2 (3.7 - 42, n=999) -77% |
| Idle Maximum * | 8.78 | 6.57 25% | 7.2 18% | 7.4 16% | 8.82 -0% | 8.73 (3.8 - 16.6, n=208) 1% | 13.6 (4.9 - 67, n=999) -55% |
| Load Average * | 32.5 | 28.2 13% | 63.4 -95% | 31 5% | 35.8 -10% | 35 (8.1 - 51.6, n=208) -8% | 37.2 (7.43 - 99.3, n=984) -14% |
| Load Maximum * | 45.5 | 43.6 4% | 67.4 -48% | 47 -3% | 47.3 -4% | 45.8 (22 - 86, n=210) -1% | 46.2 (12.2 - 129, n=986) -2% |
| Witcher 3 ultra * | 53.5 |
* ... smaller is better
| Lenovo ThinkPad E14 20RA001MGE i5-10210U, UHD Graphics 620, 45 Wh | Lenovo ThinkPad E490-20N8000RGE i5-8265U, UHD Graphics 620, 45 Wh | MSI Modern 14 A10RB-459US i5-10210U, GeForce MX250, 50 Wh | Lenovo ThinkPad T490-20N2004EGE i5-8265U, UHD Graphics 620, 50 Wh | Dell Latitude 3400 i3-8145U, UHD Graphics 620, 56 Wh | Average of class Office | |
|---|---|---|---|---|---|---|
| Battery Runtime | 8% | 4% | 28% | 15% | -15% | |
| Reader / Idle | 1063 | 986 | 578 (101 - 2100, n=808) | |||
| H.264 | 617 | 687 11% | 677 10% | 441 (139 - 862, n=190) -29% | ||
| WiFi v1.3 | 507 | 485 -4% | 515 2% | 572 13% | 584 15% | 421 (105 - 1104, n=382) -17% |
| Load | 100 | 117 17% | 105 5% | 161 61% | 101 (37 - 259, n=766) 1% |
Pro
Kontra
A Lenovo az új ThinkPad E14-gyel folytatja az E sorozat fejlesztését. A vékonyabb váz sok tervezési megoldást vesz át a régebbi ThinkPad E490-től, és így több erősségét is átviszi. Az egyik közülük: A kiváló ThinkPad bemeneti eszközök. Egyebek közé tartozik a jó üzemidő és a még terhelés alatt is alacsony hő/zajszint. A ThinkPad E14 még ezen kívül bővíthető is, főként ha tárhelyről van szó. Az alumínium megnövekedett használatának köszönhetően a tapintási minőség is javult.
Sajnos néhány hátralépés is történt: A microSD kártyanyílást eltűntették, helyettesítés nélkül. A RAM bővíthetősége szintén korlátozottá vált: Két SO-DIMM nyílás és 64 GB-ig bővíthető, kétcsatornás memória helyett az E14 csak egyetlen RAM nyílást kínál 32 GB-ig terjedő egycsatornás memóriával. Egyéb negatívumok közé tartozik a rövid 12 hónapos memória és a képernyő, amelynek gyenge színskála-lefedettsége van. Némi aggodalomra ad okot a zsanérok körüli nyikorgó hang, amikor lehajtjuk a képernyőt - a kidolgozás egyértelműen nem tökéletes ezen a téren.
Nem igazán jobb, mint az elődje: A Lenovo ThinkPad E14 szükségtelenül eltávolít bizonyos funkciókat.
Összességében, még így is ajánlani tudjuk a Lenovo ThinkPad E14-et mint egy szolid ThinkPad laptopot a takarékosabbak számára, a hiányosságok ellenére - habár szerintünk a funkciók hiánya miatt nem olyan vonzó, mint elődje, a ThinkPad E490.
Lenovo ThinkPad E14 20RA001MGE - 03/03/2020 v7
Benjamin Herzig
