Test: Lenovo Flex 6-14IKB (i5 8250U, GeForce MX130) Omvandlingsbar (Sammanfattning)

Name: Lenovo Flex 6-14IKB
Brand: Lenovo

Billigare alternativ. För den som letar efter skaplig prestanda och omvandlingsbar flexibilitet men ändå inte vill spendera stora pengar på kategorins toppnamn kan Lenovos Flex 6 14 för 8.000 kronor — utrustad med en 8:e genenerationens Core i5, en MX 130 GPU och en NVMe SSD — passa perfekt.

Steve Schardein (översatt av Daniel Eriksson), Published 06/25/2018 🇺🇸 🇫🇷 ...

Convertible / 2-in-1 Windows Touchscreen

Test device courtesy of Lenovo US

Download your licensed rating image as PNG / SVG

Flex 6-14IKB (Flex 6 Serie)

Processor

Intel Core i5-8250U 4 x 1.6 - 3.4 GHz, Kaby Lake Refresh

Grafikkort

NVIDIA GeForce MX130, Kärna: 1189 MHz, Minne: 1253 MHz, 23.21.13.8899 (NVIDIA 388.99)

Minne

8 GB

, DDR4-2666

Skärm

14.00 tum 16:9, 1920 x 1080 pixlar 157 PPI, 10 punkters multitouch, native pen support, M140NWF5 R2, IPS, glansig: nej

Moderkort

Intel Sunrise Point-LP

Hårddisk

Samsung PM961 MZVLW256HEHP, 256 GB

Ljudkort

Realtek ALC236 @ Intel Sunrise Point-LP PCH - High Definition Audiocontroller

Anslutningar

3 USB 3.0, 1 HDMI, 1 Kensingtonlås, Ljudanslutningar: 3.5 mm kombinerad ljudanslutning, Kortläsare: SDXC/MMC, Sensorer: gyrometer, accelerometer

Nätverk

Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1

Storlek

höjd x bredd x djup (i mm) 18 x 329 x 230

Batteri

45 Wh Litiumpolymer, 4 celler

Operativsystem

Microsoft Windows 10 Home 64 Bit

Camera

Webbkamera: 720p
Primary Camera: 1 MPix

Övrigt

Högtalare: 2 x 2 W, monterade i botten, riktade nedåt, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 12 Månader Garanti

Vikt

1.67 kg

Länkar

Lenovo hemsida

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Acer Spin 3 SP314-51-548L HP Pavilion x360 14-ba011ng Lenovo Flex 6-14IKB Asus VivoBook Flip 14 TP401NA Lenovo Yoga 920-13IKB-80Y7 DIN A4 ❌

SD Card Reader
average JPG Copy Test (av. of 3 runs)
HP Pavilion x360 14-ba011ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	81 MB/s +218%
Average of class Convertible (17.7 - 209, n=28, last 2 years)	79 MB/s +210%
Lenovo Flex 6-14IKB (Toshiba Exceria Pro SDXC 64 GB UHS-II)	25.47 MB/s
Asus VivoBook Flip 14 TP401NA (Toshiba Exceria Pro M501 microSDXC 64GB)	24.5 MB/s -4%
Acer Spin 3 SP314-51-548L (Toshiba Exceria Pro SDXC 64 GB UHS-II)	20.6 MB/s -19%
maximum AS SSD Seq Read Test (1GB)
Average of class Convertible (22.6 - 263, n=27, last 2 years)	99.9 MB/s +261%
HP Pavilion x360 14-ba011ng (Toshiba Exceria Pro SDXC 64 GB UHS-II)	87.9 MB/s +218%
Asus VivoBook Flip 14 TP401NA (Toshiba Exceria Pro M501 microSDXC 64GB)	36.3 MB/s +31%
Lenovo Flex 6-14IKB (Toshiba Exceria Pro SDXC 64 GB UHS-II)	27.66 MB/s
Acer Spin 3 SP314-51-548L (Toshiba Exceria Pro SDXC 64 GB UHS-II)	24.8 MB/s -10%

Networking
iperf3 transmit AX12
Lenovo Flex 6-14IKB Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC	602 MBit/s
Lenovo Yoga 920-13IKB-80Y7 Atheros/Qualcomm QCA6174	566 MBit/s -6%
HP Pavilion x360 14-ba011ng Intel Dual Band Wireless-AC 3168	349 MBit/s -42%
Acer Spin 3 SP314-51-548L Atheros/Qualcomm QCA6174	300 MBit/s -50%
Asus VivoBook Flip 14 TP401NA Qualcomm Atheros QCA9377 Wireless Network Adapter	264 MBit/s -56%
iperf3 receive AX12
Lenovo Yoga 920-13IKB-80Y7 Atheros/Qualcomm QCA6174	648 MBit/s +3%
Lenovo Flex 6-14IKB Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC	630 MBit/s
Acer Spin 3 SP314-51-548L Atheros/Qualcomm QCA6174	596 MBit/s -5%
Asus VivoBook Flip 14 TP401NA Qualcomm Atheros QCA9377 Wireless Network Adapter	336 MBit/s -47%
HP Pavilion x360 14-ba011ng Intel Dual Band Wireless-AC 3168	310 MBit/s -51%


258.9 cd/m²	260.1 cd/m²	261.9 cd/m²
238.5 cd/m²	251.7 cd/m²	244.1 cd/m²
237.8 cd/m²	247.8 cd/m²	239.6 cd/m²

Distribution av ljusstyrkan

M140NWF5 R2 tested with X-Rite i1Pro Basic 2

Max: 261.9 cd/m² (Nits) Medel: 248.9 cd/m²
Distribution av ljusstyrkan: 91 %
Mitt på batteriet: 251.7 cd/m²
Kontrast: 1398:1 (Svärta: 0.18 cd/m²)
ΔE Color 5.17 | 0.5-29.43 Ø4.93, calibrated: 3.83
ΔE Greyscale 3.3 | 0.5-98 Ø5.2
60.4% sRGB (Argyll 1.6.3 3D)
38.6% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.86% AdobeRGB 1998 (Argyll 2.2.0 3D)
60.5% sRGB (Argyll 2.2.0 3D)
40.49% Display P3 (Argyll 2.2.0 3D)
Gamma: 1.943

Download ICC-fil (X-Rite i1Pro Basic 2)

	Lenovo Flex 6-14IKB M140NWF5 R2, IPS, 14", 1920x1080	Asus VivoBook Flip 14 TP401NA BOE CQ NV140FHM-N49, IPS, 14", 1920x1080	Acer Spin 3 SP314-51-548L BOE CQ NV140FHM-N41, IPS, 14", 1920x1080	HP Pavilion x360 14-ba011ng Chi Mei, IPS, 14", 1920x1080	Lenovo Yoga 920-13IKB-80Y7 AU Optronics B139HAN03.0, IPS, 13.9", 1920x1080
Display		-1%	-2%	3%	53%
Display P3 Coverage	40.49	40.21 -1%	39.68 -2%	41.82 3%	62.5 54%
sRGB Coverage	60.5	59.6 -1%	58.9 -3%	61.6 2%	91.7 52%
AdobeRGB 1998 Coverage	41.86	41.54 -1%	41 -2%	43.33 4%	64.1 53%
Response Times		24%	25%	1610%	-8%
Response Time Grey 50% / Grey 80% *	43.2 ?(18.8, 24.4)	42 ?(22, 20) 3%	43 ?(21, 22) -0%	41 ?(23, 18) 5%	46 ?(20.8, 25.2) -6%
Response Time Black / White *	28.8 ?(14.8, 14)	34 ?(20, 14) -18%	35 ?(21, 14) -22%	22 ?(14, 10) 24%	31.6 ?(18.4, 13.2) -10%
PWM Frequency	510 ?(99)	960 ?(90) 88%	1000 96%	25000 ?(50) 4802%
Screen		3%	7%	-17%	-10%
Brightness middle	251.7	253 1%	220 -13%	252 0%	297.9 18%
Brightness	249	239 -4%	221 -11%	237 -5%	278 12%
Brightness Distribution	91	76 -16%	78 -14%	90 -1%	81 -11%
Black Level *	0.18	0.21 -17%	0.18 -0%	0.21 -17%	0.44 -144%
Contrast	1398	1205 -14%	1222 -13%	1200 -14%	677 -52%
Colorchecker dE 2000 *	5.17	4.29 17%	3.98 23%	7.29 -41%	5.1 1%
Colorchecker dE 2000 max. *	26.18	8.74 67%	7.69 71%	17.55 33%	11 58%
Colorchecker dE 2000 calibrated *	3.83	5.93 -55%	4 -4%
Greyscale dE 2000 *	3.3	1.49 55%	1.68 49%	7.48 -127%	6.7 -103%
Gamma	1.943 ^113%	2.29 ^96%	2.37 ^93%	2.45 ^90%	2.9 ^76%
CCT	6179 ^105%	6611 ^98%	6382 ^102%	6953 ^93%	6839 ^95%
Color Space (Percent of AdobeRGB 1998)	38.6	38 -2%	38 -2%	40 4%	64.1 66%
Color Space (Percent of sRGB)	60.4	59 -2%	58 -4%	61 1%	91.7 52%
Total Average (Program / Settings)		9% / 6%	10% / 9%	532% / 292%	12% / 3%

* ... 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
28.8 ms ... rise ↗ and fall ↘ combined	↗ 14.8 ms rise
28.8 ms ... rise ↗ and fall ↘ combined	↘ 14 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. » 73 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
43.2 ms ... rise ↗ and fall ↘ combined	↗ 18.8 ms rise
43.2 ms ... rise ↗ and fall ↘ combined	↘ 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 0.165 (minimum) to 636 (maximum) ms. » 69 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 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 detected

510 Hz

≤ 99 % brightness setting

The display backlight flickers at 510 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 510 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 8774 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15
CPU Single 64Bit
Average of class Convertible (68.6 - 287, n=59, last 2 years)	233 Points +78%
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	170 Points +30%
Acer Spin 3 SP314-51-548L Intel Core i5-8250U	144 Points +10%
Average Intel Core i5-8250U (81 - 147, n=97)	141.1 Points +8%
Lenovo Flex 6-14IKB Intel Core i5-8250U	131 Points
HP Pavilion x360 14-ba011ng Intel Core i5-7200U	127 Points -3%
Asus VivoBook Flip 14 TP401NA Intel Pentium N4200	52 Points -60%
CPU Multi 64Bit
Average of class Convertible (110.1 - 2889, n=62, last 2 years)	1659 Points +218%
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	576 Points +10%
Average Intel Core i5-8250U (320 - 730, n=101)	570 Points +9%
Acer Spin 3 SP314-51-548L Intel Core i5-8250U	523 Points 0%
Lenovo Flex 6-14IKB Intel Core i5-8250U	522 Points
HP Pavilion x360 14-ba011ng Intel Core i5-7200U	335 Points -36%
Asus VivoBook Flip 14 TP401NA Intel Pentium N4200	161 Points -69%

Cinebench R15 CPU Single 64Bit

131 Points

Cinebench R15 CPU Multi 64Bit

522 Points

Cinebench R15 OpenGL 64Bit

55.3 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Hjälp

... jämför

Cinebench R15 CPU Multi 64 Bit

PCMark 8 | PCMark 10

PCMark 8 - Home Score Accelerated v2
Average of class Convertible (4435 - 5830, n=3, last 2 years)	5108 Points +59%
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	3999 Points +25%
Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	3650 Points +14%
Average Intel Core i5-8250U, NVIDIA GeForce MX130 (3207 - 3903, n=5)	3583 Points +12%
HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	3435 Points +7%
Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	3207 Points
Asus VivoBook Flip 14 TP401NA HD Graphics 505, Pentium N4200, 128 GB eMMC Flash	1966 Points -39%

PCMark 10 - Score
Average of class Convertible (1486 - 7963, n=56, last 2 years)	5855 Points +79%
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	4012 Points +23%
Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	3613 Points +11%
Average Intel Core i5-8250U, NVIDIA GeForce MX130 (3175 - 3418, n=4)	3316 Points +1%
Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	3267 Points
HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	2756 Points -16%
Asus VivoBook Flip 14 TP401NA HD Graphics 505, Pentium N4200, 128 GB eMMC Flash	1454 Points -55%

PCMark 8 Home Score Accelerated v2		3207 poäng
PCMark 10 Score		3267 poäng
Hjälp

	Lenovo Flex 6-14IKB Samsung PM961 MZVLW256HEHP	Acer Spin 3 SP314-51-548L Micron 1100 MTFDDAV256TBN	HP Pavilion x360 14-ba011ng Samsung CM871a MZNTY128HDHP	Lenovo Yoga 920-13IKB-80Y7 Samsung PM961 MZVLW256HEHP	Average Samsung PM961 MZVLW256HEHP
AS SSD		-50%	-56%	14%	-94%
Copy Game MB/s		231.9	166.2	319.2	537 ?(225 - 1115, n=37)
Copy Program MB/s		158.8	65.1	463.3	343 ?(75 - 780, n=37)
Copy ISO MB/s		329.8	211.3	1341	1004 ?(421 - 1912, n=37)
Score Total	2311	867 -62%	974 -58%	2536 10%	2565 ?(35 - 4653, n=61) 11%
Score Write	526	392 -25%	261 -50%	608 16%	587 ?(48 - 1029, n=61) 12%
Score Read	1200	311 -74%	465 -61%	1316 10%	1378 ?(363 - 2545, n=61) 15%
Access Time Write *	0.039	0.056 -44%	0.076 -95%	0.028 28%	0.4637 ?(0.023 - 4.15, n=61) -1089%
Access Time Read *	0.062	0.091 -47%	0.093 -50%	0.044 29%	0.06777 ?(0.04 - 0.49, n=61) -9%
4K-64 Write	308.5	273.6 -11%	128.4 -58%	391.3 27%	419 ?(15.3 - 1652, n=61) 36%
4K-64 Read	953	236.1 -75%	381.4 -60%	1039 9%	1112 ?(199.4 - 2280, n=61) 17%
4K Write	96.4	77.9 -19%	83.9 -13%	128.1 33%	91.6 ?(1.16 - 161.4, n=61) -5%
4K Read	47.85	25.41 -47%	32.19 -33%	48.46 1%	45.1 ?(20.7 - 54.1, n=61) -6%
Seq Write	1211	406.9 -66%	491.5 -59%	885 -27%	960 ?(223 - 1395, n=61) -21%
Seq Read	1984	491.1 -75%	515 -74%	2282 15%	2019 ?(768 - 2834, n=61) 2%

* ... smaller is better

CrystalDiskMark 5.2 / 6

AS SSD

Samsung PM961 MZVLW256HEHP

CDM 5/6 Read Seq Q32T1: 3230 MB/s

CDM 5/6 Write Seq Q32T1: 1232 MB/s

CDM 5/6 Read 4K Q32T1: 278.4 MB/s

CDM 5/6 Write 4K Q32T1: 198.8 MB/s

CDM 5 Write Seq: 1055 MB/s

CDM 5/6 Read 4K: 40.44 MB/s

CDM 5/6 Write 4K: 101.1 MB/s

3DMark 11
1280x720 Performance GPU
Average of class Convertible (471 - 40768, n=58, last 2 years)	8236 Points +187%
Average NVIDIA GeForce MX130 (2476 - 3203, n=14)	2872 Points 0%
Lenovo Flex 6-14IKB NVIDIA GeForce MX130, i5-8250U	2868 Points
HP Pavilion x360 14-ba011ng NVIDIA GeForce 940MX, i5-7200U	2543 Points -11%
Lenovo Yoga 920-13IKB-80Y7 Intel UHD Graphics 620, i5-8550U	1709 Points -40%
Acer Spin 3 SP314-51-548L Intel UHD Graphics 620, i5-8250U	1634 Points -43%
Asus VivoBook Flip 14 TP401NA Intel HD Graphics 505, Pentium N4200	606 Points -79%
1280x720 Performance Combined
Average of class Convertible (507 - 21287, n=58, last 2 years)	6372 Points +135%
Average NVIDIA GeForce MX130 (2169 - 3031, n=13)	2804 Points +4%
Lenovo Flex 6-14IKB NVIDIA GeForce MX130, i5-8250U	2708 Points
HP Pavilion x360 14-ba011ng NVIDIA GeForce 940MX, i5-7200U	1982 Points -27%
Lenovo Yoga 920-13IKB-80Y7 Intel UHD Graphics 620, i5-8550U	1640 Points -39%
Acer Spin 3 SP314-51-548L Intel UHD Graphics 620, i5-8250U	1526 Points -44%
Asus VivoBook Flip 14 TP401NA Intel HD Graphics 505, Pentium N4200	532 Points -80%

3DMark 11 Performance		3102 poäng
Hjälp

... jämför

BioShock Infinite
1280x720 Very Low Preset (sort by value)
Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	115 fps
Asus VivoBook Flip 14 TP401NA HD Graphics 505, Pentium N4200, 128 GB eMMC Flash	24.9 fps -78%
Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	62.3 fps -46%
HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	91.8 fps -20%
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	67.1 fps -42%
Average NVIDIA GeForce MX130 (83.6 - 152.6, n=10)	127.2 fps +11%
1366x768 Medium Preset (sort by value)
Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	61 fps
Asus VivoBook Flip 14 TP401NA HD Graphics 505, Pentium N4200, 128 GB eMMC Flash	10.7 fps -82%
Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	30.6 fps -50%
HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	51.7 fps -15%
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	36.2 fps -41%
Average NVIDIA GeForce MX130 (57.3 - 84.5, n=10)	72.9 fps +20%
1366x768 High Preset (sort by value)
Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	48 fps
Asus VivoBook Flip 14 TP401NA HD Graphics 505, Pentium N4200, 128 GB eMMC Flash	9.4 fps -80%
Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	26.8 fps -44%
HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	42.2 fps -12%
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	30.5 fps -36%
Average NVIDIA GeForce MX130 (48 - 69, n=10)	61.7 fps +29%
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	22 fps
Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	9.2 fps -58%
HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	14.9 fps -32%
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	10.1 fps -54%
Average NVIDIA GeForce MX130 (22 - 48.7, n=10)	26.2 fps +19%

	låg	med.	hög	ultra
BioShock Infinite (2013)	115	61	48	22

Ljudnivå

Låg belastning		28.5 / 28.5 / 28.9 dB(A)
Hög belastning		39.1 / 39.1 dB(A)

	30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud
min: , med: , max: BK Precision 732A (15 cm avstånd) environment noise: 28.5 dB(A)

	Lenovo Flex 6-14IKB GeForce MX130, i5-8250U, Samsung PM961 MZVLW256HEHP	Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	HP Pavilion x360 14-ba011ng GeForce 940MX, i5-7200U, Samsung CM871a MZNTY128HDHP	Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP
Noise		-5%	-7%	4%
off / environment *	28.5	30 -5%	30 -5%	28 2%
Idle Minimum *	28.5	30 -5%	31.2 -9%	28 2%
Idle Average *	28.5	30 -5%	31.2 -9%	28.8 -1%
Idle Maximum *	28.9	30 -4%	31.7 -10%	30.3 -5%
Load Average *	39.1	38.5 2%	38.4 2%	34.5 12%
Load Maximum *	39.1	44 -13%	42.1 -8%	34.3 12%

* ... smaller is better

Hög belastning

Låg belastning


29 °C	35.8 °C	28.4 °C
28.6 °C	32.8 °C	24 °C
23 °C	21 °C	22 °C

Max: 35.8 °C
Medel: 27.2 °C


26 °C	46 °C	31.4 °C
27 °C	36.8 °C	32.8 °C
23.6 °C	24.4 °C	24.4 °C

Max: 46 °C
Medel: 30.3 °C

Strömförsörjning (max.) 39 °C | Rumstemperatur 20 °C | Fluke 62 Mini IR Thermometer

(+) The average temperature for the upper side under maximal load is 27.2 °C / 81 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(+) The maximum temperature on the upper side is 35.8 °C / 96 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 46 °C / 115 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25 °C / 77 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 23.4 °C / 74.1 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 (+4.7 °C / 8.5 F).

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

Lenovo Flex 6-14IKB audio analysis

(±) | speaker loudness is average but good (73.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.3% lower than median
(-) | bass is not linear (15.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.7% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.9% away from median
(±) | linearity of highs is average (10.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.8% difference to median)
Compared to same class
» 73% of all tested devices in this class were better, 7% similar, 20% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 73% of all tested devices were better, 6% similar, 22% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Asus VivoBook Flip 14 TP401NA audio analysis

(-) | not very loud speakers (63.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9% lower than median
(-) | bass is not linear (17.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.8% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.1% higher than median
(+) | highs are linear (6.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.5% difference to median)
Compared to same class
» 37% of all tested devices in this class were better, 8% similar, 54% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 37% of all tested devices were better, 8% similar, 55% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Strömförbrukning

Av/Standby	0.2 / 0.4 Watt
Låg belastning	4.4 / 5.3 / 9.4 Watt
Hög belastning	43.6 / 40.5 Watt


Förklaring: min: , med: , max: Metrahit Energy

	Lenovo Flex 6-14IKB i5-8250U, GeForce MX130, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14"	Asus VivoBook Flip 14 TP401NA Pentium N4200, HD Graphics 505, 128 GB eMMC Flash, IPS, 1920x1080, 14"	Acer Spin 3 SP314-51-548L i5-8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 14"	HP Pavilion x360 14-ba011ng i5-7200U, GeForce 940MX, Samsung CM871a MZNTY128HDHP, IPS, 1920x1080, 14"	Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9"
Power Consumption		30%	28%	-17%	13%
Idle Minimum *	4.4	4.26 3%	2.9 34%	4.2 5%	3.1 30%
Idle Average *	5.3	7.1 -34%	5.2 2%	7.2 -36%	6.6 -25%
Idle Maximum *	9.4	7.44 21%	5.4 43%	9.8 -4%	7 26%
Load Average *	43.6	1.4 97%	29.4 33%	44 -1%	35.2 19%
Witcher 3 ultra *	34
Load Maximum *	40.5	15.6 61%	29.6 27%	61 -51%	34.6 15%

* ... smaller is better

Batteritid

WiFi Websurfing

6tim 55min

	Lenovo Flex 6-14IKB i5-8250U, GeForce MX130, 45 Wh	Asus VivoBook Flip 14 TP401NA Pentium N4200, HD Graphics 505, 39 Wh	Acer Spin 3 SP314-51-548L i5-8250U, UHD Graphics 620, 52.5 Wh	HP Pavilion x360 14-ba011ng i5-7200U, GeForce 940MX, 41.5 Wh	Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, 70 Wh
Battery Runtime
WiFi v1.3	415	391 -6%	496 20%	373 -10%	685 65%

För

+ bra CPU-prestanda

+ ganska snabb NVMe SSD

+ GPU-prestanda som är över genomsnittet för sin klass

+ aktiv stylus som tillval

+ trådlösa nätverksanslutningar med hög hastighet

Emot

- plastkonstruktionen gör att höljets stabilitet blir lidande

- tråkig kvalitet på tangentbordet

- blank skärm med undermålig ljusstyrka

- PWM används på låga ljusstyrkenivåer

- svaga högtalare med lågt ljud

Recenseras: Lenovo Flex 6 14. Testmodell från Lenovo US

Läs den fullständiga versionen av den här recensionen på engelska här.

Lenovos Flex 6 14 är ytterligare en "mittemellan-variant" i mittenskiktet för den som letar efter en okomplicerad omvandlingsbar i måttlig storlek men som inte vill lägga pengar på ett toppskikts-alternativ som Yoga 920. Jämfört med sina dyrare syskon nöjer sig Flex 6 14 med ett klent plasthölje och tråkig design, men den har åtminstone ett handledsstöd i borstad metall och smal infattning för en modernare känsla. Inmatningsenheterna duger men skribenter som förväntar sig ett tangentbord från en lyxig Ultrabook bör spendera lite tid med Flex 6 14 innan beslut tas. På samma sätt så duger skärmen för inomhusbruk men utomhus tas dess blanka yta och svaga ljusstyrka snabbt över av störande reflektioner.

Lenovos Flex 6 14 passar den som är intresserad av en välpresterande omvandlingsbar med möjlighet till en aktiv stylus men som kanske inte är så noggrann med dyra inmatningsenheter, höljets design eller användning utomhus.

Bortsett från designkrångel så presterar Flex 6 14 fullt dugligt. Tack vare en 8:e generationens Core i5 CPU, en GeForce MX130 GPU, tillräckligt med fysiskt minne och en NVMe SSD så utklassar Flex många av sina kamrater i fråga om lagringsprestanda eller grafisk kapacitet. Det är inte en spellaptop, men det är bra att ha sådan flexibilitet då funktion framför form är dagens tema. Lenovos Active Pen som vår recensionskonfiguration inkluderade är en trevlig bonus för den som föredrar stylus-baserad inmatning eller teckning.

För 8.000 kronor passar Lenovos Flex 6 14 den som är intresserad av en välpresterande omvandlingsbar med möjlighet till en aktiv stylus men som kanske inte är så noggrann med dyra inmatningsenheter, höljets design eller användning utomhus. För några tusen kronor till löser nästa nivå av maskiner (Yoga 920, XPS 13) dom flesta av dessa brister - men med dagens uppdateringar på plats är Flex 6 14 mer lämpad som en mittenskikts-konkurrent än vad dess föregångare var.

Lenovo Flex 6-14IKB - 2018-06-09 06/09/2018 v6 ^(old)
Steve Schardein

Design

76 / 98 → 78%

Tangentbord

73%

Mus

86%

Anslutningar

0 / 80 → 0%

Vikt

67 / 35-78 → 74%

Batteri

89%

Skärm

80%

Spelprestanda

67 / 68 → 99%

Programprestanda

83 / 87 → 95%

Temperatur

93%

Ljudnivå

93%

Audio

50 / 91 → 55%

Camera

55 / 85 → 65%

Medel

76%

82%

Convertible - Vägt medel

Price comparison

Editor of the original article: Steve Schardein - Tech Writer - 98 articles published on Notebookcheck since 2012

contact me via: @othersteve, LinkedIn

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo Flex 6-14IKB (i5 8250U, GeForce MX130) Omvandlingsbar (Sammanfattning)

Steve Schardein, 2018-06-25 (Update: 2018-06-25)