Notebookcheck

Test: Lenovo Yoga Chromebook C630 Omvandlingsbar (Sammanfattning)

Sam Medley, 👁 Allen Ngo (översatt av Daniel Eriksson), 02/27/2019

Chromebook med 4K. Chromebooks är kända för att vara billiga och lätta att använda. Lenovo ändrar detta mönster med Yoga Chromebook C630, en relativt dyr Chrome OS-enhet som tar med sig 4K-stöd till Chromebook-utbudet. C630 är kraftfull, men en del kompromisser när det kommer till användbarhet och pris håller i slutändan tillbaka enheten.

Lenovo Yoga Chromebook C630-81JX0008UX
Grafikkort
Intel UHD Graphics 620 - 1024 MB, Kärna: 1150 MHz, Integrerad
Minne
8192 MB 
Skärm
15.6 tum 16:9, 3840 x 2160 pixlar 282 PPI, 10 punkters multitouch, IPS, glansig: ja
Hårddisk
128 GB eMMC Flash, 128 GB 
, 118 GB ledigt
Anslutningar
3 USB 3.0, 1 Kensingtonlås, Ljudanslutningar: Headset (kombinerat ljud in/ut), Kortläsare: microSD/microSDHC/microSDXC, Brightness Sensor
Nätverk
Intel Dual Band Wireless-AC 7265 (a/b/g/h/n/ac), Bluetooth 4.1
Storlek
höjd x bredd x djup (i mm) 17.85 x 361.5 x 248.5
Batteri
56 Wh Litiumpolymer
Operativsystem
Google Chrome OS
Camera
Webbkamera: HD (720p)
Övrigt
Högtalare: 2x 2 Watt, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 12 Månader Garanti
Vikt
2.027 kg, Strömförsörjning: 265 g
Pris
700 USD
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

SDCardreader Transfer Speed - average JPG Copy Test (av. of 3 runs)
Lenovo Yoga Chromebook C630-81JX0008UX
  (Toshiba Exceria Pro M501 UHS-II)
70.43 MB/s ∼100%
Average of class Convertible
  (7.5 - 197, n=114)
59.5 MB/s ∼84% -16%
Dell Inspiron 7486 Chromebook 14 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
56.89 MB/s ∼81% -19%
Acer Chromebook 14 CP5-471-53QV
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
37.5 MB/s ∼53% -47%
Lenovo Chromebook C330-81HY0000US
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
30.8 MB/s ∼44% -56%
Dell Chromebook 11 3181 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
20.12 MB/s ∼29% -71%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Dual Band Wireless-AC 7265
673 MBit/s ∼100% +6%
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Dual Band Wireless-AC 7265
637 MBit/s ∼95%
Google Pixelbook
802.11 a/b/g/n/ac
596 MBit/s ∼89% -6%
Average of class Convertible
  (38.3 - 678, n=126)
486 MBit/s ∼72% -24%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Dual Band Wireless-AC 7265
523 MBit/s ∼100%
Average of class Convertible
  (39.2 - 685, n=126)
493 MBit/s ∼94% -6%
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Dual Band Wireless-AC 7265
491 MBit/s ∼94% -6%
Google Pixelbook
802.11 a/b/g/n/ac
462 MBit/s ∼88% -12%
259.2
cd/m²
295.9
cd/m²
273.6
cd/m²
241.3
cd/m²
281.2
cd/m²
264.6
cd/m²
224.2
cd/m²
258
cd/m²
260.6
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 295.9 cd/m² Medel: 262.1 cd/m²
Distribution av ljusstyrkan: 76 %
Mitt på batteriet: 281.2 cd/m²
Kontrast: 1172:1 (Svärta: 0.24 cd/m²)
ΔE Color 3.63 | 0.4-29.43 Ø6.2
ΔE Greyscale 3.3 | 0.64-98 Ø6.4
Gamma: 2.349
Lenovo Yoga Chromebook C630-81JX0008UX
IPS, 15.6, 3840x2160
Google Pixelbook
IPS, 12.3, 2400x1600
Dell Inspiron 7486 Chromebook 14 2-in-1
IPS, 14, 1920x1080
Acer Chromebook 14 CP5-471-53QV
IPS, 14, 1920x1080
Lenovo Chromebook C330-81HY0000US
IPS, 11.6, 1366x768
Acer Chromebook R13 CB5-312T-K0YK
IPS, 13.3, 1920x1080
Dell Chromebook 11 3181 2-in-1
IPS, 11.6, 1366x768
Response Times
-24%
2%
12%
1%
18%
-10%
Response Time Grey 50% / Grey 80% *
38.4 (22, 16.4)
59.2 (29.6, 29.6)
-54%
40.8 (22, 18.8)
-6%
38 (19, 19)
1%
43.2 (21.6, 21.6)
-13%
38 (14, 24)
1%
52.8 (39.2, 13.6)
-38%
Response Time Black / White *
35.2 (19.6, 15.6)
36 (20, 16)
-2%
32 (17.2, 14.8)
9%
27 (16, 11)
23%
30.4 (16.4, 14)
14%
23 (5, 18)
35%
28.8 (16.4, 12.4)
18%
PWM Frequency
961.5 (99)
819.7 (100)
-15%
Screen
-4%
15%
17%
-27%
-14%
-38%
Brightness middle
281.2
473.9
69%
348.1
24%
214
-24%
198.9
-29%
192
-32%
213
-24%
Brightness
262
443
69%
321
23%
214
-18%
204
-22%
204
-22%
218
-17%
Brightness Distribution
76
80
5%
85
12%
90
18%
95
25%
88
16%
94
24%
Black Level *
0.24
0.35
-46%
0.28
-17%
0.1
58%
0.16
33%
0.23
4%
0.21
12%
Contrast
1172
1354
16%
1243
6%
2140
83%
1243
6%
835
-29%
1014
-13%
Colorchecker DeltaE2000 *
3.63
3.9
-7%
1.75
52%
3.24
11%
3.52
3%
Colorchecker DeltaE2000 max. *
4.5
7.7
-71%
4.74
-5%
17.61
-291%
18.36
-308%
Greyscale DeltaE2000 *
3.3
5.4
-64%
2.6
21%
3.86
-17%
1.6
52%
3.99
-21%
2.6
21%
Gamma
2.349 94%
2.13 103%
2.206 100%
2.42 91%
2.311 95%
2.45 90%
2.283 96%
CCT
6299 103%
7643 85%
6441 101%
6276 104%
6553 99%
6380 102%
6861 95%
Total Average (Program / Settings)
-14% / -9%
9% / 12%
15% / 16%
-13% / -21%
2% / -6%
-24% / -32%

* ... smaller is better

Display Response Times

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
35.2 ms ... rise ↗ and fall ↘ combined↗ 19.6 ms rise
↘ 15.6 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. » 90 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.6 ms).
       Response Time 50% Grey to 80% Grey
38.4 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 16.4 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 38 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (40.9 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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 961.5 Hz
≤ 99 cd/m² brightness

The display backlight flickers at 961.5 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 cd/m² and below. There should be no flickering or PWM above this brightness setting.

The frequency of 961.5 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

Flickering occurs at relatively low brightness settings, so extended use at this brightness setting or lower can cause eyestrain.

In comparison: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9432 (minimum: 43 - maximum: 142900) Hz was measured.

JetStream 1.1 - Total Score
Average Intel Core i5-8250U
  (155 - 256, n=76)
216 Points ∼65% +26%
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Core i5-8250U
171.15 Points ∼51%
Average of class Convertible
  (33.5 - 288, n=160)
167 Points ∼50% -2%
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Core i3-8130U
160.93 Points ∼48% -6%
Google Pixelbook
Intel Core i5-7Y57
144.78 Points ∼43% -15%
Acer Chromebook 14 CP5-471-53QV
Intel Core i5-6200U
142.28 Points ∼43% -17%
Acer Chromebook R13 CB5-312T-K0YK
Mediatek MT8173C
56.99 Points ∼17% -67%
Lenovo Chromebook C330-81HY0000US
Mediatek MT8173C
53.997 Points ∼16% -68%
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060
40.362 Points ∼12% -76%
WebXPRT 2015 - Overall Score
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Core i5-8250U
608 Points ∼75%
Average Intel Core i5-8250U
  (470 - 608, n=4)
535 Points ∼66% -12%
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Core i3-8130U
472 Points ∼58% -22%
Google Pixelbook
Intel Core i5-7Y57
441 Points ∼55% -27%
Acer Chromebook 14 CP5-471-53QV
Intel Core i5-6200U
373 Points ∼46% -39%
Average of class Convertible
  (63 - 608, n=15)
296 Points ∼37% -51%
Lenovo Chromebook C330-81HY0000US
Mediatek MT8173C
216 Points ∼27% -64%
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060
163 Points ∼20% -73%
Acer Chromebook R13 CB5-312T-K0YK
Mediatek MT8173C
138 Points ∼17% -77%
Octane V2 - Total Score
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Core i5-8250U
35674 Points ∼72%
Google Pixelbook
Intel Core i5-7Y57
32334 Points ∼65% -9%
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Core i3-8130U
31980 Points ∼64% -10%
Average Intel Core i5-8250U
  (22772 - 35817, n=51)
30273 Points ∼61% -15%
Acer Chromebook 14 CP5-471-53QV
Intel Core i5-6200U
27414 Points ∼55% -23%
Average of class Convertible
  (3067 - 42822, n=168)
21163 Points ∼43% -41%
Lenovo Chromebook C330-81HY0000US
Mediatek MT8173C
11089 Points ∼22% -69%
Acer Chromebook R13 CB5-312T-K0YK
Mediatek MT8173C
10139 Points ∼20% -72%
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060
7341 Points ∼15% -79%
Mozilla Kraken 1.1 - Total Score
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060
4901.1 ms * ∼8% -363%
Lenovo Chromebook C330-81HY0000US
Mediatek MT8173C
3683.7 ms * ∼6% -248%
Acer Chromebook R13 CB5-312T-K0YK
Mediatek MT8173C
3297.2 ms * ∼6% -211%
Average of class Convertible
  (809 - 9177, n=177)
2564 ms * ∼4% -142%
Acer Chromebook 14 CP5-471-53QV
Intel Core i5-6200U
1240 ms * ∼2% -17%
Average Intel Core i5-8250U
  (986 - 1410, n=52)
1218 ms * ∼2% -15%
Google Pixelbook
Intel Core i5-7Y57
1163.3 ms * ∼2% -10%
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Core i3-8130U
1083.5 ms * ∼2% -2%
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Core i5-8250U
1059.5 ms * ∼2%
Sunspider - 1.0 Total Score
Dell Chromebook 11 3181 2-in-1
Intel Celeron N3060
976 ms * ∼11% -267%
Lenovo Chromebook C330-81HY0000US
Mediatek MT8173C
838.7 ms * ∼9% -216%
Acer Chromebook R13 CB5-312T-K0YK
Mediatek MT8173C
577.7 ms * ∼6% -118%
Acer Chromebook 14 CP5-471-53QV
Intel Core i5-6200U
298.2 ms * ∼3% -12%
Dell Inspiron 7486 Chromebook 14 2-in-1
Intel Core i3-8130U
282.7 ms * ∼3% -6%
Google Pixelbook
Intel Core i5-7Y57
268.1 ms * ∼3% -1%
Lenovo Yoga Chromebook C630-81JX0008UX
Intel Core i5-8250U
265.6 ms * ∼3%
Average of class Convertible
  (63.8 - 1002, n=122)
251 ms * ∼3% +5%
Average Intel Core i5-8250U
  (74.8 - 266, n=15)
108 ms * ∼1% +59%

* ... smaller is better

Ljudnivå

Låg belastning
28 / 28 / 28 dB(A)
Hög belastning
29.2 / 32.4 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm avstånd)   environment noise: 28 dB(A)
Hög belastning
 28 °C29 °C28 °C 
 27.4 °C27.4 °C21.4 °C 
 22.2 °C21.2 °C20.4 °C 
Max: 29 °C
Medel: 25 °C
26.4 °C37.8 °C36 °C
25 °C30.2 °C31.2 °C
24.2 °C26.2 °C27.2 °C
Max: 37.8 °C
Medel: 29.4 °C
Strömförsörjning (max.)  36 °C | Rumstemperatur 20 °C | Fluke 62 Mini
(+) The average temperature for the upper side under maximal load is 25 °C / 77 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(+) The maximum temperature on the upper side is 29 °C / 84 F, compared to the average of 35.4 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(+) The bottom heats up to a maximum of 37.8 °C / 100 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 21.4 °C / 71 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 22.2 °C / 72 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 29.1 °C / 84.4 F (+6.9 °C / 12.4 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203938.12538.138.23137.838.14038.936.75034.438.46333.435.58033.134.410033.235.112532.733.716032.641.920030.947.825030.556.531529.959.640029.263.850029.162.563029.267.480028.470.8100028.264.7125028.164.7160027.766.7200027.764.7250027.462.3315027.466.9400027.468.6500027.366.4630027.167.380002768.4100002764.61250026.963.21600026.957.8SPL39.978.5N3.745.4median 28.1median 64.6Delta1.66.442.338.334.433.634.132.63131.329.832.430.429.730.531.22829.727.129.426.33925.648.725.553.224.955.624.257.224.259.323.559.8236923.367.12364.223.266.723.165.522.960.622.661.322.767.122.860.222.860.122.766.522.768.322.763.222.863.435.276.92.439.9median 23.1median 60.61.26.234.639.535.134.73433.531.932.13233.530.334.329.130.829.133.628.238.427.942.127.244.626.649.525.453.924.952.924.455.223.960.123.863.823.560.723.168.722.970.222.769.122.570.222.568.322.268.722.166.622.267.622.361.322.258.922.36222.350.435.179.32.442.6median 23.1median 60.71.78.6hearing rangehide median Pink NoiseLenovo Yoga Chromebook C630-81JX0008UXDell Inspiron 7486 Chromebook 14 2-in-1Google Pixelbook
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Yoga Chromebook C630-81JX0008UX audio analysis

(-) | not very loud speakers (70.75 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.8% lower than median
(±) | linearity of bass is average (12.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.8% away from median
(±) | linearity of mids is average (8.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.4% away from median
(+) | highs are linear (6.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.2% difference to median)
Compared to same class
» 30% of all tested devices in this class were better, 7% similar, 63% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 31% of all tested devices were better, 6% similar, 62% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Dell Inspiron 7486 Chromebook 14 2-in-1 audio analysis

(-) | not very loud speakers (69.03 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.9% lower than median
(±) | linearity of bass is average (12.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(±) | linearity of mids is average (7.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.1% away from median
(±) | linearity of highs is average (10.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.7% difference to median)
Compared to same class
» 40% of all tested devices in this class were better, 11% similar, 50% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 40% of all tested devices were better, 7% similar, 53% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Google Pixelbook audio analysis

(-) | not very loud speakers (70.71 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17.1% lower than median
(±) | linearity of bass is average (10.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.4% higher than median
(±) | linearity of mids is average (8.4% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.7% higher than median
(+) | highs are linear (5.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.7% difference to median)
Compared to same class
» 58% of all tested devices in this class were better, 8% similar, 35% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 59% of all tested devices were better, 7% similar, 34% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Strömförbrukning
Av/Standbydarklight 0.3 / 0.47 Watt
Låg belastningdarkmidlight 1.3 / 9.3 / 9.5 Watt
Hög belastning midlight 12.9 / 43.3 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Yoga Chromebook C630-81JX0008UX
8250U, UHD Graphics 620, 128 GB eMMC Flash, IPS, 3840x2160, 15.6
Dell Inspiron 7486 Chromebook 14 2-in-1
8130U, UHD Graphics 630, 128 GB eMMC Flash, IPS, 1920x1080, 14
Lenovo Chromebook C330-81HY0000US
MT8173C, PowerVR GX6250, , IPS, 1366x768, 11.6
Dell Chromebook 11 3181 2-in-1
N3060, HD Graphics 400 (Braswell), 64 GB eMMC Flash, IPS, 1366x768, 11.6
Acer Chromebook 14 CP5-471-53QV
6200U, HD Graphics 520, 32 GB eMMC Flash, IPS, 1920x1080, 14
Acer Chromebook R13 CB5-312T-K0YK
MT8173C, PowerVR GX6250, 32 GB eMMC Flash, IPS, 1920x1080, 13.3
Power Consumption
22%
45%
36%
-2%
-8%
Idle Minimum *
1.3
1.6
-23%
1.4
-8%
1.8
-38%
2.7
-108%
3.8
-192%
Idle Average *
9.3
6.3
32%
4.9
47%
4.9
47%
6.2
33%
6.2
33%
Idle Maximum *
9.5
6.5
32%
5
47%
5
47%
6.7
29%
6.6
31%
Load Average *
12.9
8.1
37%
5.3
59%
6.8
47%
14
-9%
11
15%
Load Maximum *
43.3
28.6
34%
7.9
82%
9.8
77%
24
45%
12.7
71%

* ... smaller is better

Batteritid
NBC WiFi Websurfing Battery Test 1.3
6tim 23min
Lenovo Yoga Chromebook C630-81JX0008UX
8250U, UHD Graphics 620, 56 Wh
Google Pixelbook
7Y57, HD Graphics 615, 41 Wh
Dell Inspiron 7486 Chromebook 14 2-in-1
8130U, UHD Graphics 630, 56 Wh
Lenovo Chromebook C330-81HY0000US
MT8173C, PowerVR GX6250, 45 Wh
Dell Chromebook 11 3181 2-in-1
N3060, HD Graphics 400 (Braswell), 42 Wh
Acer Chromebook 14 CP5-471-53QV
6200U, HD Graphics 520, 45 Wh
Acer Chromebook R13 CB5-312T-K0YK
MT8173C, PowerVR GX6250, 53.9 Wh
Battery Runtime
WiFi v1.3
383
835
118%
637
66%
698
82%
772
102%
540
41%
773
102%

För

+ skarp 4K-skärm
+ kraftfull CPU med fyra kärnor och åtta trådar
+ 8 GB RAM är mer än tillräckligt för Chrome OS
+ rymliga lagringsalternativ
+ responsiv styrplatta
+ responsiv tryckkänslig skärm
+ lyxiga material

Emot

- tung och klumpig
- skärmens bakgrundsbelysning är för mörk
- buggig grafikprestanda
- batteritiden är en besvikelse
- hög energiförbrukning jämfört med konkurrenterna
Recenseras: Lenovo Yoga Chromebook C630. Recensionsex från Lenovo.
Recenseras: Lenovo Yoga Chromebook C630. Recensionsex från Lenovo.

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

Lenovo Yoga Chromebook C630 är ett kraftfullt 4K-monster som det i slutändan visar sig att Chrome OS inte kan tämja. Även om C630 är en av de allra kraftigaste bärbara Chrome OS-baserade datorerna som tillverkats är en majoritet av den kraften överflödig och står i vägen för de aspekter som får Chromebook-modeller att stå ut på marknaden.

I synnerhet är batteritiden dålig jämfört med konkurrenterna och den är långt från vad vi har kommit att förvänta oss från en Chromebook. Dessutom är enheten den kanske minst portabla Chromebook vi testat. Det är priset man får betala för en omvandlingsbar laptop på 15.6 tum. För en familj enheter som marknadsförs åt människor på resande fot blir C630 tung och opraktisk när man släpar den från hemmet till klassrummet till arbetet till caféet.

C630 erbjuder inte tillräckligt för att kunna stå ut på ett meningsfullt sätt jämfört med sina konkurrenter. Pixelbook är inte särskilt mycket dyrare och har de flesta av dessa fördelar i ett kompaktare paket. Dells Inspiron Chromebook 14 har ett aningen mindre fotavtryck och kan för samma pris hålla jämna steg med Yoga Chromebook C630:s prestanda. Inspiron kommer dessutom med en aktiv stylus och har en av de bästa skärmarna som vi har sett på en Chromebook.

Det finns några guldkorn. För det första är 4K-skärmen skarp och vacker. Vidare "framtidssäkrar" de generösa alternativen för RAM och lagring enheten då Chrome OS otvivelaktigt kommer att bli mer krävande i framtiden. Med tanke på framstegen Google har gjort med att bygga in riktig Android och Linux i Chrome OS så dröjer det nog inte länge innan 8 GB RAM är normalt för Chromebook-modeller.

Sammantaget så är Lenovo Yoga Chromebook en kompetent enhet som känns för kraftfull för mjukvaran den kör. Även om en 4K-skärm, 8 GB RAM och en Core i5 CPU är trevliga rutor att bocka av för marknadsföringen så erbjuder de i slutändan inte särskilt mycket mer än andra lyxiga Chromebook-modeller. Som ett resultat av det känns C630 för uppblåst för Chrome OS. Det finns bättre alternativ i det här prisskiktet.

Lenovo Yoga Chromebook C630-81JX0008UX - 02/22/2019 v6
Sam Medley

Design
83 / 98 → 85%
Tangentbord
90%
Mus
94%
Anslutningar
43 / 80 → 54%
Vikt
63 / 35-78 → 65%
Batteri
88%
Skärm
86%
Spelprestanda
0 / 68 → 
Programprestanda
83 / 87 → 95%
Temperatur
97%
Ljudnivå
99%
Audio
50 / 91 → 55%
Camera
50 / 85 → 59%
Medel
77%
83%
Convertible - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo Yoga Chromebook C630 Omvandlingsbar (Sammanfattning)
Sam Medley, 2019-02-27 (Update: 2019-02-27)