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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Build Quality
    3. Hinge
    4. Portability
    5. Serviceability
    6. In The Box
  5. Display
    1. Screen Specs
    2. Refresh Rate
    3. Contrast
    4. Brightness
    5. Reflections
    6. Black Uniformity
    7. Horizontal Viewing Angle
    8. Vertical Viewing Angle
    9. Out-Of-The-Box Color Accuracy
    10. Color Gamut
    11. Flicker
  6. Interface
    1. Keyboard
    2. Touchpad
    3. Speakers
    4. Webcam & Microphone
  7. Connectivity
    1. Ports
    2. Wireless Communication
  8. Configuration
    1. CPU
    2. GPU
    3. RAM
    4. Storage
  9. Performance
    1. Geekbench 5 (Synthetics)
    2. Cinebench R23 (CPU Rendering)
    3. Blender (3D Rendering)
    4. Basemark GPU (Game Scene)
    5. Storage Drive Performance
    6. Battery
    7. Borderlands 3
    8. Civilization VI
    9. Counter-Strike: Global Offensive
    10. Shadow Of The Tomb Raider
    11. Thermals And Noise
    12. Performance Over Time
  10. Additional Features And Software
    1. Software
    2. Extra Features
  11. Comments

Google Pixelbook Go (2019) vs Lenovo Chromebook Flex 5 (2020)

Side-by-Side Comparison

Products

Google Pixelbook Go (2019)
Lenovo Chromebook Flex 5 (2020)

Tested using Methodology v0.8

Updated Feb 22, 2023 03:40 PM

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Amazon.com

Tested using Methodology v0.8

Updated Oct 27, 2023 07:30 PM

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BestBuy.com
Google Pixelbook Go (2019) Picture
Lenovo Chromebook Flex 5 (2020) Picture

Variants

  • Pixelbook Go (‎GA00526-US) (Just Black - 4K/i7/16GB/256GB)
  • Pixelbook Go (GA00523-US) (Just Black - FHD/i5-8200Y/16GB/128GB)
  • Pixelbook Go (‎GA00521-US) (Just Black - FHD/i5-8200Y/8GB/128GB)
  • Pixelbook Go (‎GA00519-US) (Just Black - FHD/m3/8GB/64GB)
  • Chromebook Flex 5 (82B8000AUS ) (Graphite Gray - Celeron 5205U/4GB/32GB)
  • Chromebook Flex 5 (82B80012CF) (Graphite Gray - Celeron 5205U/4GB/64GB)
  • Chromebook Flex 5 (82B80006UX) (Graphite Gray - i3-10110U/4GB/64GB)
  • Chromebook Flex 5 (82B8002UUX) (Graphite Gray - i3-10110U/4GB/64GB)

Our Verdict

Google Pixelbook Go (2019)

Lenovo Chromebook Flex 5 (2020)

The Google Pixelbook Go (2019) and the Lenovo Chromebook Flex 5 (2020) are both Chrome OS devices. However, the Lenovo is a convertible with a 360-degree hinge, while the Pixelbook has a traditional clamshell design with a touchscreen. The Pixelbook is the better laptop overall, with a brighter, much more color-accurate display, a far better-tracking glass touchpad, and a significantly better webcam, microphone, and speakers. Also, the Pixelbook's battery lasts far longer, and you can get it with faster CPUs, larger SSD storage, and much more RAM. On the other hand, the Lenovo's keyboard has more travel, and its keyboard deck doesn't get as hot under load. Also, it has an extra USB-A port, although it can't output to an external display.

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Just Black - 4K/i7/16GB/256GB
Pixelbook Go (‎GA00526-US)
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Graphite Gray - Celeron 5205U/4GB/32GB
Chromebook Flex 5 (82B8000AUS )
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Just Black - FHD/i5-8200Y/16GB/128GB
Pixelbook Go (GA00523-US)
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Graphite Gray - Celeron 5205U/4GB/64GB
Chromebook Flex 5 (82B80012CF)
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Just Black - FHD/i5-8200Y/8GB/128GB
Pixelbook Go (‎GA00521-US)
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Graphite Gray - i3-10110U/4GB/64GB
Chromebook Flex 5 (82B80006UX)
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Just Black - FHD/m3/8GB/64GB
Pixelbook Go (‎GA00519-US)
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Graphite Gray - i3-10110U/4GB/64GB
Chromebook Flex 5 (82B8002UUX)
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Main Differences for

Threshold 

0.10

School 

8.0
6.7

Battery 
 

9.3
6.1

Touchpad 
 

8.5
6.5

Ports 
 

3.0
5.5

Portability 
 

9.2
8.7

Full Comparison

Design

Style 
 

Style Photo  

Google Pixelbook Go (2019) Style Photo
Lenovo Chromebook Flex 5 (2020) Style Photo

Form Factor 
 

Traditional (Clamshell)
2 in 1

Show text

Build Quality 
 

9.0
8.0

Build Quality Photo  

Google Pixelbook Go (2019) Build Quality Photo
Lenovo Chromebook Flex 5 (2020) Build Quality Photo

Show text

Hinge 
 

9.1
6.4

Hinge Photo  

Google Pixelbook Go (2019) Hinge Photo
Lenovo Chromebook Flex 5 (2020) Hinge Photo

Range 
 

135°
360°

Stability 
 

Good
Decent

One Finger Lift 
 

Yes
No

Show text

Portability 
 

9.2
8.7

Dimensions Photo  

Google Pixelbook Go (2019) Dimensions Photo
Lenovo Chromebook Flex 5 (2020) Dimensions Photo

Size 
 

13.3"
13.3"

Thickness 
 

0.5" (1.2 cm)
0.7" (1.8 cm)

Width 
 

12.3" (31.2 cm)
12.2" (31.1 cm)

Depth 
 

8.1" (20.7 cm)
8.5" (21.5 cm)

Volume 
 

47.3 in³ (775.0 cm³)
71.4 in³ (1,170.1 cm³)

Weight 
 

2.4 lbs (1.1 kg)
3.0 lbs (1.4 kg)

Charger Size 
 

6.2 in³ (100.9 cm³)
7.1 in³ (116.8 cm³)

Charger Weight 
 

0.4 lbs (0.2 kg)
0.6 lbs (0.3 kg)

Show text

Serviceability 
 

3.3
4.8

Internals Photo  

Google Pixelbook Go (2019) Internals Photo
Lenovo Chromebook Flex 5 (2020) Internals Photo

Ease Of Access 
 

6.5
7.5

RAM Slots 
 

0
0

Storage Slots 
 

0
0

Replaceable Battery 
 

No
Yes

Replaceable Wireless Adapter 
 

No
Yes

Show text

In The Box 
 

In The Box Photo  

Google Pixelbook Go (2019) In The Box Photo
Lenovo Chromebook Flex 5 (2020) In The Box Photo

Show text

Display

Screen Specs 
 

Display Photo  

Google Pixelbook Go (2019) Display Photo
Lenovo Chromebook Flex 5 (2020) Display Photo

Resolution 
 

1920 x 1080
1920 x 1080

Aspect Ratio 
 

16:9
16:9

Pixel Density 
 

165 PPI
165 PPI

Panel Type 
 

IPS
IPS

Touch Screen 
 

Yes
Yes

Screen-To-Body Ratio 
 

79%
74%

Show text

Refresh Rate 
 

5.9
5.9

Motion Blur  

Google Pixelbook Go (2019) Motion Blur
Lenovo Chromebook Flex 5 (2020) Motion Blur

Refresh Rate 
 

60 Hz
60 Hz

Variable Refresh Rate 
 

No
No

Show text

Contrast 
 

8.3
7.2

Contrast Photo  

Google Pixelbook Go (2019) Contrast Photo
Lenovo Chromebook Flex 5 (2020) Contrast Photo

Native Contrast 
 

2,000 : 1
1,221 : 1

Show text

Brightness  
 

7.5
6.1

Maximum Brightness 
 

345 cd/m²
233 cd/m²

Minimum Brightness 
 

2 cd/m²
2 cd/m²

Show text

Reflections 
 

6.3
6.0

Reflections Photo Off  

Google Pixelbook Go (2019) Reflections Photo Off
Lenovo Chromebook Flex 5 (2020) Reflections Photo Off

Reflections Photo Max  

Google Pixelbook Go (2019) Reflections Photo Max
Lenovo Chromebook Flex 5 (2020) Reflections Photo Max

Screen Finish 
 

Glossy
Glossy

Total Reflections 
 

5.64%
6.296%

Indirect Reflections 
 

0.14%
0.784%

Calculated Direct Reflections 
 

5.5%
5.51%

Show text

Black Uniformity 
 

7.0
1.6

Black Uniformity Photo  

Google Pixelbook Go (2019) Black Uniformity Photo
Lenovo Chromebook Flex 5 (2020) Black Uniformity Photo

Uniformity (Std. Dev.) 
 

1.279%
4.661%

Show text

Horizontal Viewing Angle 
 

6.6
6.2

Horizontal Viewing Angle Video  

Horizontal Chroma Picture  

Google Pixelbook Go (2019) Horizontal Chroma Picture
Lenovo Chromebook Flex 5 (2020) Horizontal Chroma Picture

Color Washout From Left 
 

26°
25°

Color Washout From Right 
 

27°
22°

Horizontal Hue Picture  

Google Pixelbook Go (2019) Horizontal Hue Picture
Lenovo Chromebook Flex 5 (2020) Horizontal Hue Picture

Color Shift From Left 
 

37°
41°

Color Shift From Right 
 

41°
40°

Horizontal Lightness Picture  

Google Pixelbook Go (2019) Horizontal Lightness Picture
Lenovo Chromebook Flex 5 (2020) Horizontal Lightness Picture

Brightness Loss From Left 
 

27°
27°

Brightness Loss From Right 
 

27°
25°

Black Level Raise From Left 
 

60°
60°

Black Level Raise From Right 
 

60°
41°

Gamma Shift From Left 
 

30°
25°

Gamma Shift From Right 
 

30°
21°

Show text

Vertical Viewing Angle 
 

6.5
6.5

Vertical Viewing Angle Video  

Vertical Chroma Picture  

Google Pixelbook Go (2019) Vertical Chroma Picture
Lenovo Chromebook Flex 5 (2020) Vertical Chroma Picture

Color Washout From Below 
 

25°
25°

Color Washout From Above 
 

25°
27°

Vertical Hue Picture  

Google Pixelbook Go (2019) Vertical Hue Picture
Lenovo Chromebook Flex 5 (2020) Vertical Hue Picture

Color Shift From Below 
 

41°
35°

Color Shift From Above 
 

38°
40°

Vertical Lightness Picture  

Google Pixelbook Go (2019) Vertical Lightness Picture
Lenovo Chromebook Flex 5 (2020) Vertical Lightness Picture

Brightness Loss From Below 
 

28°
26°

Brightness Loss From Above 
 

27°
28°

Black Level Raise From Below 
 

45°
45°

Black Level Raise From Above 
 

45°
45°

Gamma Shift From Below 
 

26°
25°

Gamma Shift From Above 
 

26°
29°

Show text

Out-Of-The-Box Color Accuracy 
 

8.6
6.2

White Balance Screencap  

Google Pixelbook Go (2019) White Balance Screencap
Lenovo Chromebook Flex 5 (2020) White Balance Screencap

Gamma Curve Screencap  

Google Pixelbook Go (2019) Gamma Curve Screencap
Lenovo Chromebook Flex 5 (2020) Gamma Curve Screencap

Color Screencap  

Google Pixelbook Go (2019) Color Screencap
Lenovo Chromebook Flex 5 (2020) Color Screencap

Avg. White Balance dE 
 

2.09
3.18

Avg. Gamma 
 

2.24
2.18

Avg. Color dE 
 

2.53
4.92

Avg. Color Temperature 
 

6,575 K
6,191 K

Show text

Color Gamut 
 

8.3
4.3

Gamut SDR  

Google Pixelbook Go (2019) Gamut SDR
Lenovo Chromebook Flex 5 (2020) Gamut SDR

sRGB xy 
 

98.18%
66.97%

sRGB uv 
 

96.82%
55.61%

Adobe RGB xy 
 

75.13%
50.16%

Adobe RGB uv 
 

84.01%
48.38%

Gamut HDR  

Google Pixelbook Go (2019) Gamut HDR
Lenovo Chromebook Flex 5 (2020) Gamut HDR

DCI P3 xy 
 

76.51%
49.85%

DCI P3 uv 
 

81.84%
44.85%

Rec. 2020 xy 
 

54.99%
35.79%

Rec. 2020 uv 
 

60.13%
32.77%

Show text

Flicker 
 

10
10

Flicker Graph  

Google Pixelbook Go (2019) Flicker Graph
Lenovo Chromebook Flex 5 (2020) Flicker Graph

Flicker-Free 
 

Yes
Yes

Flicker Frequency 
 

No Flicker
No Flicker

Flicker Active Below 
 

0%
0%

Show text

Interface

Keyboard 
 

7.2
6.2

Keyboard Photo  

Google Pixelbook Go (2019) Keyboard Photo
Lenovo Chromebook Flex 5 (2020) Keyboard Photo

Typing Quality 
 

7.0
7.5

Numpad 
 

No
No

Backlighting 
 

Adjustable
No

Key Switch Actuation Graph  

See details on graph tool
See details on graph tool

Operating Force 
 

62 gf
61 gf

Actuation Force 
 

34 gf
35 gf

Pre-Travel 
 

0.66 mm
0.89 mm

Total Travel 
 

1.02 mm
1.50 mm

Show text

Touchpad 
 

8.5
6.5

Touchpad Photo  

Google Pixelbook Go (2019) Touchpad Photo
Lenovo Chromebook Flex 5 (2020) Touchpad Photo

Tracking Quality 
 

9.0
6.5

Size 
 

11.6 in² (74.9 cm²)
11.5 in² (74.1 cm²)

Material 
 

Glass
Plastic

Dedicated Buttons 
 

No
No

Show text

Speakers 
 

8.4
5.2

Frequency Response Plot  

See details on graph tool
See details on graph tool

Max Volume 
 

79 dB SPL
76 dB SPL

Standard Error @ Normal Vol. (65 dB) 
 

5.1 dB
8.7 dB

Slope @ Normal Vol. (65 dB) 
 

1.7
1.5

Bass Extension (Low-Frequency Ext.) 
 

298 Hz
370 Hz

Treble Extension (High-Frequency Ext.) 
 

17 kHz
20 kHz

Dynamic Range Compression @ Max Vol. 
 

1.6 dB
0.3 dB

Show text

Webcam & Microphone 
 

8.2
7.0

Webcam Video Sample  

Video Quality 
 

8.5
6.5

Resolution 
 

1080p
720p

Position 
 

Top Center
Top Center

Privacy Cover 
 

No
Yes

Face Unlock 
 

No
No

Show text

Connectivity

Ports 
 

3.0
5.5

Ports Photo  

Google Pixelbook Go (2019) Ports Photo
Lenovo Chromebook Flex 5 (2020) Ports Photo

USB-A Ports 
 

0
1

USB-C Ports 
 

2
2

Thunderbolt 
 

No
No

USB-C Charging 
 

Yes
Yes

USB-C Display Out 
 

Yes
No

HDMI 
 

No
No

DisplayPort 
 

No
No

3.5mm Jack 
 

Combo mic/headphone
Combo mic/headphone

Card Reader 
 

No
MicroSD UHS 1

Ethernet 
 

No
No

Proprietary Port 
 

No
No

Security Lock 
 

No
Yes

Show text

Wireless Communication 
 

Wi-Fi 
 

Wi-Fi 5 (802.11ac)
Wi-Fi 6 (802.11ax)

Bluetooth 
 

4.2
5.0

Show text

Configuration

CPU 
 

Brand 
 

Intel
Intel

Model 
 

Core m3-8100Y
Celeron 5205U

Core Count 
 

2
2

Thread Count 
 

4
2

Show text

GPU 
 

Brand 
 

Intel
Intel

Model 
 

UHD Graphics 615
UHD Graphics 620

Dedicated/Integrated 
 

Integrated
Integrated

VRAM Size 
 

N/A
N/A

Show text

RAM 
 

Capacity 
 

8 GB
4 GB

Modules 
 

2 (Soldered)
1 (Soldered)

Type 
 

LP-DDR3
DDR4

Speed 
 

1,866 MHz
2,400 MHz

Show text

Storage 
 

Advertised Capacity 
 

64 GB
32 GB

Usable Capacity 
 

48 GB
18 GB

Drive 1 
 

hC8ap
Samsung BJTD4R

Drive 1 Type  

eMMC
eMMC

Drive 2 
 

No 2nd Drive
No 2nd Drive

Drive 2 Type  

No 2nd Drive
No 2nd Drive

Show text

Performance

Geekbench 5 (Synthetics) 
 

4.7
2.6

Geekbench Image  

Google Pixelbook Go (2019) Geekbench Image
Lenovo Chromebook Flex 5 (2020) Geekbench Image

CPU Single-Thread 
 

718 points
421 points

CPU Multi-Thread 
 

1,554 points
764 points

GPU Compute 
 

N/A
N/A

Show text

Cinebench R23 (CPU Rendering) 
 

0.0
0.0

Cinebench R23 Photo  

Google Pixelbook Go (2019) Cinebench R23 Photo
Lenovo Chromebook Flex 5 (2020) Cinebench R23 Photo

Single-Thread 
 

N/A
N/A

Multi-Thread 
 

N/A
N/A

Show text

Blender (3D Rendering) 
 

0.0
0.0

Blender Image  

Google Pixelbook Go (2019) Blender Image
Lenovo Chromebook Flex 5 (2020) Blender Image

CPU Render Time 
 

21.9 min
48.0 min

GPU Render Time 
 

N/A
N/A

GPU Render Time (Optix) 
 

N/A
N/A

Show text

Basemark GPU (Game Scene) 
 

1.9
0.7

Basemark Image  

Google Pixelbook Go (2019) Basemark Image
Lenovo Chromebook Flex 5 (2020) Basemark Image

Overall Score 
 

4,203
1,625

Show text

Storage Drive Performance 
 

4.9
1.9

Storage Performance Image  

Google Pixelbook Go (2019) Storage Performance Image
Lenovo Chromebook Flex 5 (2020) Storage Performance Image

Sequential Write Speed 
 

86.8 MB/s
37.8 MB/s

Sequential Read Speed 
 

316.0 MB/s
114.5 MB/s

Random Write Speed 
 

2.8 MB/s
1.0 MB/s

Random Read Speed 
 

17.8 MB/s
3.9 MB/s

Show text

Battery 
 

9.3
6.1

Capacity 
 

47 Wh
49 Wh

Battery Life (Web Browsing) 
 

13.7 hrs
7.6 hrs

Battery Life (Video Playback) 
 

12.9 hrs
3.9 hrs

Battery Life (Gaming) 
 

3.9 hrs
3.5 hrs

Charge Time 
 

2.5 hrs
2.1 hrs

Show text

Borderlands 3 
 

0.0
0.0

Borderlands 3 Graph  

Google Pixelbook Go (2019) Borderlands 3 Graph
Lenovo Chromebook Flex 5 (2020) Borderlands 3 Graph

Avg. FPS 
 

N/A
N/A

1% Low 
 

N/A
N/A

0.1% Low 
 

N/A
N/A

1% Low Delta 
 

N/A
N/A

0.1% Low Delta 
 

N/A
N/A

Avg. FPS On Very Low 
 

N/A
N/A

Show text

Civilization VI 
 

0.0
0.0

Civilization VI Graph  

Google Pixelbook Go (2019) Civilization VI Graph
Lenovo Chromebook Flex 5 (2020) Civilization VI Graph

Avg. FPS 
 

N/A
N/A

1% Low 
 

N/A
N/A

0.1% Low 
 

N/A
N/A

1% Low Delta 
 

N/A
N/A

0.1% Low Delta 
 

N/A
N/A

Avg. FPS On Minimum 
 

N/A
N/A

Avg. Turn Time 
 

N/A
N/A

Show text

Counter-Strike: Global Offensive 
 

0.0
0.0

CS:GO graph  

Google Pixelbook Go (2019) CS:GO graph
Lenovo Chromebook Flex 5 (2020) CS:GO graph

Avg. FPS 
 

N/A
N/A

1% Low 
 

N/A
N/A

0.1% Low  
 

N/A
N/A

1% Low Delta 
 

N/A
N/A

0.1% Low Delta 
 

N/A
N/A

Avg. FPS On Low 
 

N/A
N/A

Show text

Shadow Of The Tomb Raider 
 

0.0
0.0

SOTTR Graph  

Google Pixelbook Go (2019) SOTTR Graph
Lenovo Chromebook Flex 5 (2020) SOTTR Graph

Avg. FPS 
 

N/A
N/A

1% Low 
 

N/A
N/A

0.1% Low 
 

N/A
N/A

1% Low Delta 
 

N/A
N/A

0.1% Low Delta 
 

N/A
N/A

Avg. FPS On Lowest 
 

N/A
N/A

Show text

Thermals And Noise 
 

7.9
8.3

Keyboard Temps Picture  

Google Pixelbook Go (2019) Keyboard Temps Picture
Lenovo Chromebook Flex 5 (2020) Keyboard Temps Picture

Keyboard Temp While Idle 
 

26 °C (79 °F)
31 °C (88 °F)

Keyboard Temp Under Load 
 

51 °C (124 °F)
42 °C (108 °F)

Fan Noise While Idle 
 

N/A
25.0 dBA

Fan Noise Under Load 
 

N/A
37.6 dBA

Power & Fan Control App 
 

No
No

Show text

Performance Over Time 
 

0.0
0.0

Performance Over Time Image  

Google Pixelbook Go (2019) Performance Over Time Image
Lenovo Chromebook Flex 5 (2020) Performance Over Time Image

CPU Temp (Cinebench) 
 

N/A
N/A

CPU Perf. Loss (Cinebench) 
 

N/A
N/A

GPU Temp (Heaven) 
 

N/A
N/A

GPU Perf. Loss (Heaven) 
 

N/A
N/A

Show text

Additional Features And Software

Software 
 

Operating System 
 

Chrome OS
Chrome OS

Additional Software 
 

Yes
None

Show text

Extra Features 
 

RGB Illumination 
 

No
No

Touch Pen 
 

No
No

Secondary Display 
 

No
No

Biometrics 
 

No
No

Show text

Check Price

Just Black - 4K/i7/16GB/256GB
Pixelbook Go (‎GA00526-US)
Searching
Finding store
Graphite Gray - Celeron 5205U/4GB/32GB
Chromebook Flex 5 (82B8000AUS )
Searching
Finding store
Just Black - FHD/i5-8200Y/16GB/128GB
Pixelbook Go (GA00523-US)
Searching
Finding store
Graphite Gray - Celeron 5205U/4GB/64GB
Chromebook Flex 5 (82B80012CF)
Searching
Finding store
Just Black - FHD/i5-8200Y/8GB/128GB
Pixelbook Go (‎GA00521-US)
Searching
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Graphite Gray - i3-10110U/4GB/64GB
Chromebook Flex 5 (82B80006UX)
Searching
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Just Black - FHD/m3/8GB/64GB
Pixelbook Go (‎GA00519-US)
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Graphite Gray - i3-10110U/4GB/64GB
Chromebook Flex 5 (82B8002UUX)
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Google Pixelbook Go (2019)

Lenovo Chromebook Flex 5 (2020)

Comments

  1. Comparison

Google Pixelbook Go (2019) vs Lenovo Chromebook Flex 5 (2020): Main Discussion

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