联想IdeaPad S340（i7-8565U，FHD）笔记本电脑评测
Lenovo Ideapad S340-14IWL-81N70056GE (Ideapad S340 Series)
Processor
Intel Core i7-8565U 4 x 1.8 - 4.6 GHz, Whiskey Lake-U
Graphics adapter
NVIDIA GeForce MX230 - 2048 MB VRAM, Core: 1519 MHz, RAM: 1752 MHz, GDDR5, 1D11, 417.88, Intel UHD Graphics 620
Memory
8 GB
, DDR4-2400
Display
14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LP140WFA-SPD1, IPS, glossy: yes
Mainboard
Intel Cannon Lake-U PCH-LP Premium
Storage
WDC PC SN520 SDAPNUW-512G, 512 GB
, 512 GB M.2 PCIe, 445 GB free
Weight
1.6 kg, Power Supply: 348 g
Price
900 Euro
Links
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Dell Latitude 14 5495 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Average of class Multimedia (18.4 - 201, n=60, last 2 years) | |
| HP ProBook 445 G6 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo Ideapad S340-14IWL-81N70056GE (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Asus VivoBook 14 F412FJ-EB084T (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Dell Latitude 14 5495 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Average of class Multimedia (25.8 - 266, n=59, last 2 years) | |
| HP ProBook 445 G6 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo Ideapad S340-14IWL-81N70056GE (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Asus VivoBook 14 F412FJ-EB084T (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Networking | |
| iperf3 transmit AX12 | |
| Asus VivoBook 14 F412FJ-EB084T | |
| Huawei MateBook D 14 W50F | |
| Dell Latitude 14 5495 | |
| HP ProBook 445 G6 | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| iperf3 receive AX12 | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| Huawei MateBook D 14 W50F | |
| Dell Latitude 14 5495 | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
Lenovo Ideapad S340-14IWL-81N70056GE; iperf3 receive AX12; iperf 3.1.3: Ø250 (184-354)
Lenovo Ideapad S340-14IWL-81N70056GE; iperf3 transmit AX12; iperf 3.1.3: Ø321 (249-389)
| |||||||||||||||||||||||||
LG Philips LP140WFA-SPD1 tested with X-Rite i1Pro 2
Maximum: 267 cd/m² (Nits) Average: 249.8 cd/m² Minimum: 3.7 cd/m²Brightness Distribution: 87 %
Center on Battery: 260 cd/m²
Contrast: 897:1 (Black: 0.29 cd/m²)
ΔE Color 6.29 | 0.5-29.43 Ø4.91, calibrated: 4.51
ΔE Greyscale 4.65 | 0.5-98 Ø5.2
58% sRGB (Argyll 1.6.3 3D)
37% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.68% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.8% sRGB (Argyll 2.2.0 3D)
38.41% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.73
| Lenovo Ideapad S340-14IWL-81N70056GE LG Philips LP140WFA-SPD1, , 1920x1080, 14" | Dell Latitude 14 5495 CMN14C9, , 1920x1080, 14" | Asus VivoBook 14 F412FJ-EB084T AU Optronics AUO403D B140HAN04.0, , 1920x1080, 14" | HP ProBook 445 G6 Chi Mei CMN14D4, , 1920x1080, 14" | Huawei MateBook D 14 W50F BOE0764 / TV140FHM-NH0, , 1920x1080, 14" | |
|---|---|---|---|---|---|
| Display | 7% | 3% | 8% | 12% | |
| Display P3 Coverage | 38.41 | 40.94 7% | 39.71 3% | 41.53 8% | 43.19 12% |
| sRGB Coverage | 57.8 | 61.4 6% | 59.6 3% | 62 7% | 64 11% |
| AdobeRGB 1998 Coverage | 39.68 | 42.32 7% | 41.04 3% | 42.94 8% | 44.62 12% |
| Response Times | -13% | -9% | -4% | -26% | |
| Response Time Grey 50% / Grey 80% * | 36 ? | 41 ? -14% | 40 ? -11% | 40 ? -11% | 41 ? -14% |
| Response Time Black / White * | 27 ? | 30 ? -11% | 29 ? -7% | 26 ? 4% | 37 ? -37% |
| PWM Frequency | 25000 ? | 208 ? | 200 ? | ||
| Screen | 11% | 22% | 12% | 5% | |
| Brightness middle | 260 | 212 -18% | 267 3% | 200 -23% | 291 12% |
| Brightness | 250 | 200 -20% | 257 3% | 196 -22% | 276 10% |
| Brightness Distribution | 87 | 89 2% | 91 5% | 67 -23% | 85 -2% |
| Black Level * | 0.29 | 0.23 21% | 0.2 31% | 0.17 41% | 0.46 -59% |
| Contrast | 897 | 922 3% | 1335 49% | 1176 31% | 633 -29% |
| Colorchecker dE 2000 * | 6.29 | 4.34 31% | 3.79 40% | 4.26 32% | 4.3 32% |
| Colorchecker dE 2000 max. * | 14.77 | 9.01 39% | 8.18 45% | 9.7 34% | 10.01 32% |
| Colorchecker dE 2000 calibrated * | 4.51 | 4.71 -4% | 3.18 29% | ||
| Greyscale dE 2000 * | 4.65 | 2.81 40% | 1.49 68% | 3.15 32% | 4.21 9% |
| Gamma | 2.73 81% | 2.22 99% | 2.48 89% | 2.31 95% | 2.46 89% |
| CCT | 7331 89% | 6286 103% | 6659 98% | 6882 94% | 6867 95% |
| Color Space (Percent of AdobeRGB 1998) | 37 | 39 5% | 38 3% | 40 8% | 41 11% |
| Color Space (Percent of sRGB) | 58 | 61 5% | 59 2% | 62 7% | 64 10% |
| Total Average (Program / Settings) | 2% /
7% | 5% /
15% | 5% /
9% | -3% /
2% |
* ... 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 | ||
|---|---|---|
| 27 ms ... rise ↗ and fall ↘ combined | ↗ 16 ms rise |  |
| ↘ 11 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 64 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 36 ms ... rise ↗ and fall ↘ combined | ↗ 20 ms rise |  |
| ↘ 16 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 46 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8715 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Lenovo Ideapad S340-14IWL-81N70056GE Intel Core i7-8565U, Intel Core i7-8565U: Ø654 (578.9-760.2)
Dell Latitude 14 5495 AMD Ryzen 7 2700U, AMD Ryzen 7 2700U: Ø620 (605-670)
HP ProBook 445 G6 AMD Ryzen 5 2500U, AMD Ryzen 5 2500U: Ø510 (500.4-611.72)
Huawei Matebook 13-53010FYW Intel Core i7-8565U, Intel Core i7-8565U: Ø538 (519.57-685.41)
Acer Swift 3 SF314-55G-768V Intel Core i7-8565U, Intel Core i7-8565U: Ø525 (504.86-564.35)
| Cinebench R15 | |
| CPU Single 64Bit | |
| Average of class Multimedia (99.6 - 323, n=89, last 2 years) | |
| Acer Swift 3 SF314-55G-768V | |
| Huawei Matebook 13-53010FYW | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average Intel Core i7-8565U (138.3 - 193, n=51) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| Dell Latitude 14 5495 | |
| Huawei MateBook D 14 W50F | |
| HP ProBook 445 G6 | |
| CPU Multi 64Bit | |
| Average of class Multimedia (1252 - 4774, n=94, last 2 years) | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Huawei Matebook 13-53010FYW | |
| Dell Latitude 14 5495 | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| Average Intel Core i7-8565U (452 - 815, n=52) | |
| Huawei MateBook D 14 W50F | |
| Acer Swift 3 SF314-55G-768V | |
| PCMark 8 | |
| Home Score Accelerated v2 | |
| Average of class Multimedia (4484 - 5583, n=10, last 2 years) | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average Intel Core i7-8565U, NVIDIA GeForce MX230 () | |
| Huawei Matebook 13-53010FYW | |
| Acer Swift 3 SF314-55G-768V | |
| Dell Latitude 14 5495 | |
| HP ProBook 445 G6 | |
| Work Score Accelerated v2 | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average Intel Core i7-8565U, NVIDIA GeForce MX230 () | |
| Average of class Multimedia (3115 - 6078, n=10, last 2 years) | |
| Huawei Matebook 13-53010FYW | |
| HP ProBook 445 G6 | |
| Dell Latitude 14 5495 | |
| PCMark 8 Home Score Accelerated v2 | 3641 points | |
| PCMark 8 Work Score Accelerated v2 | 5133 points | |
| PCMark 10 Score | 4011 points | |
Help | ||
| Lenovo Ideapad S340-14IWL-81N70056GE WDC PC SN520 SDAPNUW-512G | Dell Latitude 14 5495 Intel SSDSCKKF256G8 | HP ProBook 445 G6 SK Hynix BC501 NVMe 256 GB | Huawei Matebook 13-53010FYW WDC PC SN520 SDAPNUW-512G | Acer Swift 3 SF314-55G-768V WDC PC SN520 SDAPNUW-512G | Average WDC PC SN520 SDAPNUW-512G | |
|---|---|---|---|---|---|---|
| CrystalDiskMark 5.2 / 6 | -63% | -29% | 39% | 3% | -8% | |
| Write 4K | 160.8 | 48.45 -70% | 110.4 -31% | 191.2 19% | 185.5 15% | 138.5 ? -14% |
| Read 4K | 50.5 | 25.11 -50% | 39.46 -22% | 53.1 5% | 50.2 -1% | 44.2 ? -12% |
| Write Seq | 1458 | 341.2 -77% | 808 -45% | 1768 21% | 1175 -19% | 1265 ? -13% |
| Read Seq | 1447 | 521 -64% | 1130 -22% | 1710 18% | 1132 -22% | 1237 ? -15% |
| Write 4K Q32T1 | 406.5 | 202 -50% | 260.8 -36% | 575 41% | 472.6 16% | 404 ? -1% |
| Read 4K Q32T1 | 476.8 | 243.5 -49% | 308 -35% | 654 37% | 642 35% | 421 ? -12% |
| Write Seq Q32T1 | 1458 | 320.8 -78% | 816 -44% | 2544 74% | 1453 0% | 1491 ? 2% |
| Read Seq Q32T1 | 1743 | 555 -68% | 1783 2% | 3433 97% | 1738 0% | 1741 ? 0% |
| Write 4K Q8T8 | 247.5 | 715 ? | ||||
| Read 4K Q8T8 | 253.4 | 1027 ? | ||||
| AS SSD | -90% | -36% | 33% | 3% | -8% | |
| Seq Read | 1583 | 507 -68% | 1546 -2% | 2934 85% | 1438 -9% | 1363 ? -14% |
| Seq Write | 1345 | 286.5 -79% | 708 -47% | 2407 79% | 1352 1% | 1227 ? -9% |
| 4K Read | 44.47 | 19.76 -56% | 34.12 -23% | 48.31 9% | 47.35 6% | 40.8 ? -8% |
| 4K Write | 136.1 | 34.58 -75% | 76.7 -44% | 179.7 32% | 167.9 23% | 127.3 ? -6% |
| 4K-64 Read | 1038 | 238.4 -77% | 528 -49% | 1296 25% | 1051 1% | 957 ? -8% |
| 4K-64 Write | 1113 | 225.2 -80% | 588 -47% | 1459 31% | 1211 9% | 1081 ? -3% |
| Access Time Read * | 0.086 | 0.128 -49% | 0.062 28% | 0.103 -20% | 0.07744 ? 10% | |
| Access Time Write * | 0.027 | 0.101 -274% | 0.048 -78% | 0.021 22% | 0.03 -11% | 0.03671 ? -36% |
| Score Read | 1241 | 309 -75% | 717 -42% | 1638 32% | 1242 0% | 1134 ? -9% |
| Score Write | 1383 | 288 -79% | 735 -47% | 1879 36% | 1514 9% | 1331 ? -4% |
| Score Total | 3255 | 751 -77% | 1785 -45% | 4334 33% | 3397 4% | 3046 ? -6% |
| Copy ISO MB/s | 441.3 | 576 | 1169 ? | |||
| Copy Program MB/s | 152.1 | 159.8 | 446 ? | |||
| Copy Game MB/s | 260 | 330.8 | 874 ? | |||
| Total Average (Program / Settings) | -77% /
-79% | -33% /
-33% | 36% /
36% | 3% /
3% | -8% /
-8% |
* ... smaller is better
WDC PC SN520 SDAPNUW-512G
Sequential Read:
1490 MB/s
Sequential Write:
1461 MB/s
512K Read:
1073 MB/s
512K Write:
1207 MB/s
4K Read:
48.37 MB/s
4K Write:
185.3 MB/s
4K QD32 Read:
484.2 MB/s
4K QD32 Write:
405.4 MB/s
| 3DMark 11 - 1280x720 Performance GPU | |
| Average of class Multimedia (3505 - 60250, n=78, last 2 years) | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 (3180 - 3582, n=6) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| Dell Latitude 14 5495 | |
| Huawei Matebook 13-53010FYW | |
| Huawei MateBook D 14 W50F | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Average of class Multimedia (14679 - 130614, n=38, last 2 years) | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 (13376 - 17999, n=6) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| Dell Latitude 14 5495 | |
| Huawei Matebook 13-53010FYW | |
| Huawei MateBook D 14 W50F | |
| 1920x1080 Fire Strike Graphics | |
| Average of class Multimedia (1835 - 46022, n=81, last 2 years) | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 (2168 - 2755, n=6) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| Dell Latitude 14 5495 | |
| Huawei Matebook 13-53010FYW | |
| Huawei MateBook D 14 W50F | |
| 2560x1440 Time Spy Graphics | |
| Average of class Multimedia (622 - 17620, n=82, last 2 years) | |
| Average NVIDIA GeForce MX230 (698 - 837, n=4) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| 3DMark 11 Performance | 3719 points | |
| 3DMark Cloud Gate Standard Score | 8886 points | |
| 3DMark Fire Strike Score | 2476 points | |
Help | ||
| BioShock Infinite | |
| 1920x1080 Ultra Preset, DX11 (DDOF) | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 (26.2 - 31.2, n=5) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| Dell Latitude 14 5495 | |
| HP ProBook 445 G6 | |
| Huawei Matebook 13-53010FYW | |
| 1366x768 High Preset | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 (61.8 - 79.8, n=5) | |
| Asus VivoBook 14 F412FJ-EB084T | |
| HP ProBook 445 G6 | |
| Huawei Matebook 13-53010FYW | |
| Thief | |
| 1920x1080 Very High Preset AA:FXAA & High SS AF:8x | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 () | |
| 1366x768 High Preset AA:FXAA & Low SS AF:4x | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 () | |
| Huawei Matebook 13-53010FYW | |
| Dota 2 Reborn | |
| 1920x1080 ultra (3/3) best looking | |
| Average of class Multimedia (26.3 - 179.9, n=83, last 2 years) | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 () | |
| Huawei Matebook 13-53010FYW | |
| 1920x1080 high (2/3) | |
| Average of class Multimedia (28 - 196.9, n=83, last 2 years) | |
| Acer Swift 3 SF314-55G-768V | |
| Lenovo Ideapad S340-14IWL-81N70056GE | |
| Average NVIDIA GeForce MX230 () | |
| Huawei Matebook 13-53010FYW | |
| low | med. | high | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 170.7 | 81.9 | 79.2 | 31.21 |
| Thief (2014) | 58.7 | 39.4 | 35.6 | 18.3 |
| Dota 2 Reborn (2015) | 126.7 | 113 | 58 | 43.2 |
Noise Level
| Idle |
| 30.6 / 30.6 / 31.2 dB(A) |
| Load |
| 36.5 / 39.7 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm distance) environment noise: 30.6 dB(A) | ||
(±) The average temperature for the upper side under maximal load is 36.1 °C / 97 F, compared to the average of 31.3 °C / 88 F for the devices in the class Multimedia.
(-) The maximum temperature on the upper side is 45.2 °C / 113 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43.8 °C / 111 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.6 °C / 78 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-0.6 °C / -1.1 F).
(-) The maximum temperature on the upper side is 45.2 °C / 113 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43.8 °C / 111 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.6 °C / 78 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.4 °C / 84.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-0.6 °C / -1.1 F).
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Ideapad S340-14IWL-81N70056GE audio analysis
(-) | not very loud speakers (67.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.1% lower than median
(±) | linearity of bass is average (11.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(+) | highs are linear (5.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.1% difference to median)
Compared to same class
» 80% of all tested devices in this class were better, 5% similar, 15% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 66% of all tested devices were better, 6% similar, 28% worse
» The best had a delta of 4%, average was 25%, worst was 134%
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 (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Power Consumption
| Off / Standby | 0.36 / 0.4 Watt |
| Idle | 2.5 / 5.1 / 5.6 Watt |
| Load |
47.5 / 64.5 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo Ideapad S340-14IWL-81N70056GE i7-8565U, GeForce MX230, WDC PC SN520 SDAPNUW-512G, IPS, 1920x1080, 14" | Dell Latitude 14 5495 R7 2700U, Vega 10, Intel SSDSCKKF256G8, IPS LED, 1920x1080, 14" | Asus VivoBook 14 F412FJ-EB084T i5-8265U, GeForce MX230, Kingston RBU-SNS8180DS3512GJ, IPS, 1920x1080, 14" | Acer Swift 3 SF314-55G-768V i7-8565U, GeForce MX250, WDC PC SN520 SDAPNUW-512G, IPS, 1920x1080, 14" | Huawei Matebook 13-53010FYW i7-8565U, UHD Graphics 620, WDC PC SN520 SDAPNUW-512G, IPS, 2160x1440, 13" | Average NVIDIA GeForce MX230 | Average of class Multimedia | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -14% | -21% | -68% | -33% | -20% | -110% | |
| Idle Minimum * | 2.5 | 4.3 -72% | 3.7 -48% | 7.4 -196% | 3.84 -54% | 3.77 ? -51% | 6.54 ? -162% |
| Idle Average * | 5.1 | 6.6 -29% | 6.1 -20% | 9.9 -94% | 7.68 -51% | 6.16 ? -21% | 11.3 ? -122% |
| Idle Maximum * | 5.6 | 7.7 -38% | 8.3 -48% | 11.7 -109% | 9.36 -67% | 7.06 ? -26% | 13.3 ? -138% |
| Load Average * | 47.5 | 32 33% | 43 9% | 29 39% | 43.2 9% | 49.6 ? -4% | 70.7 ? -49% |
| Load Maximum * | 64.5 | 40 38% | 61.6 4% | 52 19% | 64.8 -0% | 63.3 ? 2% | 116.1 ? -80% |
* ... smaller is better
| Lenovo Ideapad S340-14IWL-81N70056GE i7-8565U, GeForce MX230, 52.5 Wh | Dell Latitude 14 5495 R7 2700U, Vega 10, 61 Wh | Asus VivoBook 14 F412FJ-EB084T i5-8265U, GeForce MX230, 37 Wh | Acer Swift 3 SF314-55G-768V i7-8565U, GeForce MX250, 50.7 Wh | Huawei Matebook 13-53010FYW i7-8565U, UHD Graphics 620, 41.7 Wh | Apple MacBook 12 (Early 2016) 1.1 GHz 6Y30, HD Graphics 515, 41.4 Wh | Average of class Multimedia | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | 33% | -8% | 10% | 8% | 111% | 26% | |
| Reader / Idle | 1393 | 1089 -22% | 968 -31% | 1416 2% | 1168 ? -16% | ||
| WiFi v1.3 | 361 | 562 56% | 331.3 -8% | 484 34% | 419 16% | 501 39% | 640 ? 77% |
| Load | 82 | 136 66% | 104 27% | 88 7% | 231 182% | 97.1 ? 18% |
Pros
+ 坚固外壳
+ 良好的系统性能
+ 空余的SATA插槽
+ 没有PWM调光
Cons
- 内存不可更换或拓展
- 一般般的续航时间
Verdict - A solid companion with a mediocre battery life
在我们的测试中，联想IdeaPad S340表现为一个坚实可靠的伴侣，其坚固的外壳和适度的设计适合任何商业环境。系统性能非常好，用户不仅可以通过更换SSD而且还可以添加SATA驱动器来增加存储空间。 然而，运行内存不能被扩展或替换的事实非常受我们诟病。
联想IdeaPad S340是一款具有良好系统性能的可靠伴侣。 但是，续航时间仍低于我们的预期。
屏幕对于大多数任务来说已经足够了，并且也适用于眼睛敏感的用户，因为它不使用PWM调光。良好的输入设备使使用IdeaPad成为一项令人愉快的事。 另一方面，只有六个小时的续航时间对于轻薄设备而言非常短暂。 总的来说，联想IdeaPad S340是日常工作的好伴侣，如果你总能在附近找到一个充电口。
Lenovo Ideapad S340-14IWL-81N70056GE
- 06/11/2019 v6 (old)
Mike Wobker
Multimedia - Weighted Average
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