Breve Análise do Conversível Lenovo Flex 5 15 (i7-8550U, GeForce MX130)
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Dell XPS 15 9575 i7-8705G (Toshiba Exceria Pro M501 UHS-II) | |
| Lenovo IdeaPad Flex-1570 81CA000RUS (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| HP Pavilion 15-cs0053cl (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo Ideapad 530S-15IKB (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Dell XPS 15 9575 i7-8705G (Toshiba Exceria Pro M501 UHS-II) | |
| Lenovo IdeaPad Flex-1570 81CA000RUS (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| HP Pavilion 15-cs0053cl (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo Ideapad 530S-15IKB (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| |||||||||||||||||||||||||
iluminação: 82 %
iluminação com acumulador: 196.3 cd/m²
Contraste: 755:1 (Preto: 0.26 cd/m²)
ΔE Color 6.97 | 0.5-29.43 Ø4.91, calibrated: 4.85
ΔE Greyscale 6.1 | 0.5-98 Ø5.2
57.7% sRGB (Argyll 1.6.3 3D)
37.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.77% AdobeRGB 1998 (Argyll 2.2.0 3D)
58.2% sRGB (Argyll 2.2.0 3D)
40.43% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.2
| Lenovo IdeaPad Flex-1570 81CA000RUS NV156FHM-N48, IPS, 15.6", 1920x1080 | Dell XPS 15 9575 i7-8705G Sharp SHP148D, IPS, 15.6", 3840x2160 | Lenovo Ideapad 530S-15IKB N156HCA-EAB, IPS, 15.6", 1920x1080 | Huawei MateBook D 15-53010BAJ AU Optronics B156HW02, IPS, 15.6", 1920x1080 | Asus ZenBook Flip 15 UX561UD B156ZAN03.1, IPS, 15.6", 3840x2160 | Acer Swift 3 SF315-41G-R6BR BOE CQ NV156FHM-N48, IPS, 15.6", 1920x1080 | |
|---|---|---|---|---|---|---|
| Display | 84% | 5% | 2% | 108% | -0% | |
| Display P3 Coverage | 40.43 | 78.7 95% | 41.84 3% | 40.96 1% | 86.6 114% | 40.1 -1% |
| sRGB Coverage | 58.2 | 97.9 68% | 62.4 7% | 60.9 5% | 100 72% | 59 1% |
| AdobeRGB 1998 Coverage | 41.77 | 79.2 90% | 43.32 4% | 42.24 1% | 99.5 138% | 41.43 -1% |
| Response Times | -48% | 4% | 5% | -19% | -37% | |
| Response Time Grey 50% / Grey 80% * | 37.6 ? | 48.4 ? -29% | 37.2 ? 1% | 36.4 ? 3% | 52 ? -38% | 43 ? -14% |
| Response Time Black / White * | 29.2 ? | 34.8 ? -19% | 32.4 ? -11% | 27.2 ? 7% | 29 ? 1% | 30 ? -3% |
| PWM Frequency | 21190 ? | 1000 ? -95% | 25770 ? 22% | 1471 ? -93% | ||
| Screen | 72% | 23% | 16% | 63% | 29% | |
| Brightness middle | 196.3 | 488 149% | 285.1 45% | 265.7 35% | 380 94% | 284 45% |
| Brightness | 185 | 440 138% | 271 46% | 258 39% | 371 101% | 254 37% |
| Brightness Distribution | 82 | 81 -1% | 88 7% | 91 11% | 87 6% | 80 -2% |
| Black Level * | 0.26 | 0.3 -15% | 0.28 -8% | 0.31 -19% | 0.28 -8% | 0.29 -12% |
| Contrast | 755 | 1627 115% | 1018 35% | 857 14% | 1357 80% | 979 30% |
| Colorchecker dE 2000 * | 6.97 | 3.16 55% | 4.38 37% | 6.01 14% | 4.38 37% | 4.22 39% |
| Colorchecker dE 2000 max. * | 25.53 | 8.8 66% | 24.07 6% | 18.87 26% | 7.59 70% | 9.29 64% |
| Colorchecker dE 2000 calibrated * | 4.85 | 3.95 19% | 3.94 19% | |||
| Greyscale dE 2000 * | 6.1 | 3.3 46% | 3.1 49% | 5 18% | 3.6 41% | 1.17 81% |
| Gamma | 2.2 100% | 2.178 101% | 2.24 98% | 2.7 81% | 2.32 95% | 2.39 92% |
| CCT | 5800 112% | 6811 95% | 6705 97% | 6569 99% | 6860 95% | 6360 102% |
| Color Space (Percent of AdobeRGB 1998) | 37.4 | 71.7 92% | 40 7% | 42.24 13% | 88 135% | 38 2% |
| Color Space (Percent of sRGB) | 57.7 | 97.9 70% | 62 7% | 60.92 6% | 100 73% | 59 2% |
| Total Average (Program / Settings) | 36% /
52% | 11% /
16% | 8% /
12% | 51% /
61% | -3% /
11% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 29.2 ms ... rise ↗ and fall ↘ combined | ↗ 17.6 ms rise |  |
| ↘ 11.6 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. » 76 % 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 | ||
| 37.6 ms ... rise ↗ and fall ↘ combined | ↗ 19.2 ms rise |  |
| ↘ 18.4 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 51 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 21190 Hz | ≤ 99 % brightness setting |  |
The display backlight flickers at 21190 Hz (worst case, e.g., 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 21190 Hz is quite high, so most users sensitive to PWM should not notice any flickering. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| Cinebench R15 | |
| CPU Single 64Bit | |
| Lenovo ThinkPad P52 20MAS03N00 | |
| Average Intel Core i7-8550U (108 - 172, n=76) | |
| Lenovo Legion Y520-15IKBA-80WY001VGE | |
| Lenovo ThinkPad 13 20J1005TPB | |
| Lenovo Ideapad 530S-15IKB | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Lenovo IdeaPad Miix 320-10ICR Pro LTE | |
| CPU Multi 64Bit | |
| Lenovo ThinkPad P52 20MAS03N00 | |
| Average Intel Core i7-8550U (301 - 761, n=78) | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Lenovo Ideapad 530S-15IKB | |
| Lenovo Legion Y520-15IKBA-80WY001VGE | |
| Lenovo ThinkPad 13 20J1005TPB | |
| Lenovo IdeaPad Miix 320-10ICR Pro LTE | |
| Cinebench R11.5 | |
| CPU Single 64Bit | |
| Lenovo ThinkPad P52 20MAS03N00 | |
| Average Intel Core i7-8550U (1.43 - 1.95, n=32) | |
| CPU Multi 64Bit | |
| Lenovo ThinkPad P52 20MAS03N00 | |
| Average Intel Core i7-8550U (4.38 - 8.56, n=32) | |
| Cinebench R10 | |
| Rendering Multiple CPUs 32Bit | |
| Lenovo ThinkPad P52 20MAS03N00 | |
| Average Intel Core i7-8550U (11694 - 24180, n=31) | |
| Lenovo Ideapad 720S-13ARR | |
| Rendering Single 32Bit | |
| Lenovo ThinkPad P52 20MAS03N00 | |
| Average Intel Core i7-8550U (4202 - 8211, n=31) | |
| Lenovo Ideapad 720S-13ARR | |
| wPrime 2.10 - 1024m | |
| Lenovo ThinkPad 13 20J1005TPB | |
| Average Intel Core i7-8550U (258 - 435, n=11) | |
* ... smaller is better
| PCMark 8 | |
| Home Score Accelerated v2 | |
| Average of class Multimedia (4484 - 5583, n=10, last 2 years) | |
| Lenovo Legion Y520-15IKBA-80WY001VGE | |
| Dell XPS 15 9575 i7-8705G | |
| Huawei MateBook D 15-53010BAJ | |
| HP Pavilion 15-cs0053cl | |
| Asus ZenBook Flip 15 UX561UD | |
| Lenovo Ideapad 530S-15IKB | |
| Average Intel Core i7-8550U, NVIDIA GeForce MX130 (3381 - 3704, n=4) | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Work Score Accelerated v2 | |
| Average of class Multimedia (3115 - 6078, n=10, last 2 years) | |
| Huawei MateBook D 15-53010BAJ | |
| Lenovo Ideapad 530S-15IKB | |
| Average Intel Core i7-8550U, NVIDIA GeForce MX130 (4327 - 5030, n=3) | |
| Lenovo Legion Y520-15IKBA-80WY001VGE | |
| HP Pavilion 15-cs0053cl | |
| Dell XPS 15 9575 i7-8705G | |
| Asus ZenBook Flip 15 UX561UD | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| PCMark 8 Home Score Accelerated v2 | 3381 pontos | |
| PCMark 8 Work Score Accelerated v2 | 4327 pontos | |
| PCMark 10 Score | 2837 pontos | |
Ajuda | ||
| Lenovo IdeaPad Flex-1570 81CA000RUS SK Hynix PC401 512GB M.2 (HFS512GD9TNG) | Dell XPS 15 9575 i7-8705G SK hynix PC401 NVMe 500 GB | Huawei MateBook D 15-53010BAJ Samsung SSD PM981 MZVLB512HAJQ | Asus ZenBook Flip 15 UX561UD Micron 1100 MTFDDAV256TBN | Lenovo Ideapad 530S-15IKB SK hynix PC401 HFS256GD9TNG | |
|---|---|---|---|---|---|
| AS SSD | 7% | 34% | -58% | -28% | |
| Copy Game MB/s | 684 | 944 38% | 1047 53% | 282.3 -59% | 301.1 -56% |
| Copy Program MB/s | 495.6 | 487.9 -2% | 438.1 -12% | 196.8 -60% | 233.5 -53% |
| Copy ISO MB/s | 1013 | 1523 50% | 1287 27% | 291 -71% | 868 -14% |
| Score Total | 2123 | 2132 0% | 4225 99% | 844 -60% | 1387 -35% |
| Score Write | 832 | 807 -3% | 1709 105% | 371 -55% | 415 -50% |
| Score Read | 860 | 921 7% | 1665 94% | 310 -64% | 690 -20% |
| Access Time Write * | 0.051 | 0.051 -0% | 0.143 -180% | 0.056 -10% | 0.051 -0% |
| Access Time Read * | 0.045 | 0.044 2% | 0.043 4% | 0.097 -116% | 0.06 -33% |
| 4K-64 Write | 612 | 637 4% | 1486 143% | 248.5 -59% | 271.6 -56% |
| 4K-64 Read | 660 | 649 -2% | 1455 120% | 235.5 -64% | 431.3 -35% |
| 4K Write | 99.5 | 94.3 -5% | 81.9 -18% | 84.8 -15% | 88.4 -11% |
| 4K Read | 40.59 | 41.38 2% | 53 31% | 25.79 -36% | 38.69 -5% |
| Seq Write | 1209 | 752 -38% | 1411 17% | 379.3 -69% | 550 -55% |
| Seq Read | 1596 | 2302 44% | 1567 -2% | 488 -69% | 2205 38% |
* ... smaller is better
| 3DMark 11 | |
| 1280x720 Performance GPU | |
| Lenovo Yoga 730-15IKB | |
| Lenovo ThinkPad T580-20LAS01H00 | |
| Average NVIDIA GeForce MX130 (2476 - 3203, n=14) | |
| Lenovo ThinkPad 25 | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Lenovo IdeaPad 510S-14ISK | |
| Lenovo Ideapad 720S-13ARR | |
| 1280x720 Performance Combined | |
| Lenovo Yoga 730-15IKB | |
| Lenovo ThinkPad T580-20LAS01H00 | |
| Lenovo ThinkPad 25 | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Average NVIDIA GeForce MX130 (2169 - 3031, n=13) | |
| Lenovo IdeaPad 510S-14ISK | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo Ideapad 720S-13ARR | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Lenovo Yoga 730-15IKB | |
| Lenovo ThinkPad T580-20LAS01H00 | |
| Average NVIDIA GeForce MX130 (12166 - 14880, n=13) | |
| Lenovo ThinkPad 25 | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo IdeaPad 510S-14ISK | |
| Lenovo Ideapad 720S-13ARR | |
| 1920x1080 Fire Strike Graphics | |
| Lenovo Yoga 730-15IKB | |
| Lenovo ThinkPad T580-20LAS01H00 | |
| Average NVIDIA GeForce MX130 (2149 - 2495, n=13) | |
| Lenovo ThinkPad 25 | |
| Lenovo IdeaPad Flex-1570 81CA000RUS | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo Ideapad 720S-13ARR | |
| Lenovo IdeaPad 510S-14ISK | |
| 3DMark 11 Performance | 28 pontos | |
| 3DMark Cloud Gate Standard Score | 8662 pontos | |
| 3DMark Fire Strike Score | 1991 pontos | |
Ajuda | ||
| baixo | média | alto | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 126.9 | 74.2 | 64.4 | 23.1 |
| The Witcher 3 (2015) | 42.7 | 25 | 13.6 | 7.2 |
| Rise of the Tomb Raider (2016) | 51.2 | 28.6 | 15.6 | 12.5 |
Barulho
| Ocioso |
| 29.6 / 29.6 / 29.6 dB |
| Carga |
| 39.2 / 41.6 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm de distância) environment noise: 28.2 dB(A) | ||
| Lenovo IdeaPad Flex-1570 81CA000RUS GeForce MX130, i5-8550U, SK Hynix PC401 512GB M.2 (HFS512GD9TNG) | Dell XPS 15 9575 i7-8705G Vega M GL / 870, i7-8705G, SK hynix PC401 NVMe 500 GB | Lenovo Ideapad 530S-15IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG | Asus ZenBook Flip 15 UX561UD GeForce GTX 1050 Mobile, i5-8550U, Micron 1100 MTFDDAV256TBN | HP Envy x360 15-bq102ng Vega 8, R5 2500U, Samsung PM961 MZVLW256HEHP | |
|---|---|---|---|---|---|
| Noise | 2% | 9% | -1% | -1% | |
| off / environment * | 28.2 | 28.2 -0% | 28 1% | 30.4 -8% | 30.13 -7% |
| Idle Minimum * | 29.6 | 28.2 5% | 28 5% | 31.3 -6% | 30.13 -2% |
| Idle Average * | 29.6 | 28.2 5% | 28 5% | 31.3 -6% | 30.13 -2% |
| Idle Maximum * | 29.6 | 28.2 5% | 30.1 -2% | 31.3 -6% | 30.13 -2% |
| Load Average * | 39.2 | 29 26% | 30.2 23% | 36.4 7% | 38.8 1% |
| Witcher 3 ultra * | 39.2 | 44.7 -14% | |||
| Load Maximum * | 41.6 | 47.4 -14% | 33.2 20% | 37.1 11% | 38.8 7% |
* ... smaller is better
(-) The maximum temperature on the upper side is 49 °C / 120 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 55.2 °C / 131 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 31.3 °C / 88 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 32.6 °C / 91 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 31.2 °C / 88.2 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 (-2.4 °C / -4.4 F).
Lenovo IdeaPad Flex-1570 81CA000RUS audio analysis
(±) | speaker loudness is average but good (74.3 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.4% lower than median
(-) | bass is not linear (15.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.6% away from median
(±) | linearity of mids is average (14.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% 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 (22.4% difference to median)
Compared to same class
» 78% of all tested devices in this class were better, 5% similar, 17% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 62% of all tested devices were better, 6% similar, 32% 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%
| desligado | 0.28 / 0.6 Watt |
| Ocioso | 4.1 / 7.6 / 7.9 Watt |
| Carga |
42.5 / 54 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo IdeaPad Flex-1570 81CA000RUS i5-8550U, GeForce MX130, SK Hynix PC401 512GB M.2 (HFS512GD9TNG), IPS, 1920x1080, 15.6" | Dell XPS 15 9575 i7-8705G i7-8705G, Vega M GL / 870, SK hynix PC401 NVMe 500 GB, IPS, 3840x2160, 15.6" | Huawei MateBook D 15-53010BAJ i5-8250U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 15.6" | HP Pavilion 15-cs0053cl i5-8250U, UHD Graphics 620, Toshiba MQ04ABF100, TN LED, 1366x768, 15.6" | Lenovo Ideapad 530S-15IKB i5-8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 15.6" | Asus ZenBook Flip 15 UX561UD i5-8550U, GeForce GTX 1050 Mobile, Micron 1100 MTFDDAV256TBN, IPS, 3840x2160, 15.6" | |
|---|---|---|---|---|---|---|
| Power Consumption | -79% | -20% | 7% | 15% | -77% | |
| Idle Minimum * | 4.1 | 6.2 -51% | 4.2 -2% | 5.6 -37% | 3.5 15% | 5.4 -32% |
| Idle Average * | 7.6 | 12.9 -70% | 7.2 5% | 7.1 7% | 5.6 26% | 10.8 -42% |
| Idle Maximum * | 7.9 | 13.6 -72% | 12.1 -53% | 7.9 -0% | 10.3 -30% | 13.9 -76% |
| Load Average * | 42.5 | 76.1 -79% | 51.1 -20% | 32.8 23% | 30.5 28% | 94 -121% |
| Witcher 3 ultra * | 38.6 | 84.3 -118% | 52.7 -37% | |||
| Load Maximum * | 54 | 99.4 -84% | 59.9 -11% | 30.5 44% | 33.8 37% | 116.6 -116% |
* ... smaller is better
| Lenovo IdeaPad Flex-1570 81CA000RUS i5-8550U, GeForce MX130, 52.5 Wh | Dell XPS 15 9575 i7-8705G i7-8705G, Vega M GL / 870, 75 Wh | Huawei MateBook D 15-53010BAJ i5-8250U, GeForce MX150, 43.3 Wh | HP Pavilion 15-cs0053cl i5-8250U, UHD Graphics 620, 41 Wh | Lenovo Ideapad 530S-15IKB i5-8250U, UHD Graphics 620, 45 Wh | Asus ZenBook Flip 15 UX561UD i5-8550U, GeForce GTX 1050 Mobile, 52 Wh | |
|---|---|---|---|---|---|---|
| Battery Runtime | -37% | -24% | -21% | -13% | -44% | |
| Reader / Idle | 1132 | 673 -41% | 910 -20% | 722 -36% | 558 -51% | |
| WiFi v1.3 | 449 | 420 -6% | 462 3% | 419 -7% | 391 -13% | 311 -31% |
| Load | 170 | 63 -63% | 74 -56% | 134 -21% | 84 -51% |
Pro
Contra
O Flex 5 não é para entusiastas ou usuários de desempenho e a Lenovo sabe disso. Em vez disso, o sistema é para o usuário ou estudante de multimídia doméstico que pode simplesmente querer um portátil de 15 polegadas do Windows com recursos de tablet para reprodução de filmes, processamento de texto e jogos casuais ocasionais. Não oferece vatagens significantes sobre o Pavilion 2-em-1, Vivobook 2-em-1, Envy 2-em-1, ou o mais pesado Inspiron 15 2-em-1 mais que uma opção para a lenta GPU GeForce MX130. Como um conversível familiar, o Flex 5 apenas se encaixa ao preço.
Lamentavelmente, há uma longa lista de cortes de desempenho. A tela muito fraca significa que este é um conversível feito principalmente para uso em interiores e o extremamente limitado Turbo Boost significa que há muitos poucos motivos para comprar o SKU Core i7-8550U quando o mais barato i5-8250U SKU pode se desempenhar quase igual Sua RAM de canal único dificulta ainda mais o desempenho e a solução de resfriamento é embaraçosamente pequena, considerando-se o espaçoso formato de 15 polegadas. Há um amplo espaço vazio ao redor do ventilador, que poderia ter sido utilizado para uma solução de resfriamento maior para reduzir o ruído do ventilador.
O preço inicial de $700 é justo para um sistema sem brilho e honestamente esquecível, enquanto SKUs de ponta podem alcançar mais de $1.000. Recomendamos evitar as opções mais caras, pois seria melhor usar um portátil tradicional bem feito, como o XPS 15 ou gastar um pouco mais no Spectre x360 15. O extremamente fraco Turbo Boost e tela fraca tornam isso uma tarefa difícil.
Lenovo IdeaPad Flex-1570 81CA000RUS
- 09/03/2018 v6 (old)
Allen Ngo
Price comparison
