Compare Lenovo G27-30 vs Lenovo C24-20 vs Lenovo G25-20
Connectivity
Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
Construction
Adjustment | Height
135 mm / 5.315 in
N/A
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 22°
-5° ~ 22°
-5° ~ 22°
Camera
No
No
No
Colors
Raven Black
Black
Black
Speakers
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
88.2% screen-to-body ratio
88.06% screen-to-body ratio
88.5% screen-to-body ratio
Size | Depth
1.77 in / 45 mm w/o stand, 9.42 in / 239.2 mm w/ stand
2.14 in / 54.4 mm w/o stand, 8.12 in / 206.2 mm w/ stand
1.94 in / 49.3 mm w/o stand, 9.24 in / 234.8 mm w/ stand
Size | Height
14.56 in / 369.8 mm w/o stand, 15.53 in / 394.4 mm w/ stand
12.93 in / 328.5 mm w/o stand, 15.9 in / 403.9 mm w/ stand
13.13 in / 333.5 mm w/o stand, 14.48 in / 367.8 mm w/ stand
Size | Width
24.18 in / 614.1 mm
21.26 in / 540.1 mm
21.95 in / 557.5 mm
Weight
3.9 kg / 9 lbs w/o stand , 5.8 kg / 13 lbs w/ stand
2.7 kg / 6 lbs w/o stand , 3.01 kg / 7 lbs w/ stand
3.7 kg / 8 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits
250 nits
250 nits / 400 nits (peak)
Contrast Ratio
3000:1 (static), 3000000:1 (dynamic)
1000:1 (static), 3000000:1 (dynamic)
1000:1 (static), 3000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
24" (23.8 in / 604.478 mm)
25" (24.5 in / 622.3 mm)
Display Type
VA, Anti-glare/Matte
VA, Anti-glare/Matte
TN, Anti-glare/Matte
Gamut
90% DCI-P3, 123% sRGB
72% NTSC
72% NTSC
Pixel Density
81 ppi
92 ppi
89 ppi
Pixel Pitch
0.311 mm
0.275 mm
0.283 mm
Refresh Rate
48 Hz ~ 165 Hz
50 Hz ~ 75 Hz
30 Hz ~ 165 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 7 ms (avg)
4 ms (min) / 6 ms (avg)
1 ms (min) / 5 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
170° H / 160° V
Function
HDR
HDR
HDR
Licenses
CCC, China Energy Efficiency Standard Tier 1, Eyesafe Display Certification, RoHS, TÜV Rheinland Eye Comfort, TÜV Rheinland Low Blue Light (Hardware Solution), Windows Certification (Windows 7, Windows 10)
CCC, China Energy Efficiency Standard, RoHS (EU 2002/95/EC), TÜV Rheinland Flicker Free, TÜV Rheinland Low Blue Light, Windows Certification (Windows 7, Windows 10)
CCC, China Energy Efficiency Standard (Tier 1), ENERGY STAR 8.0, EPEAT (Bronze), RoHS (EU 2002/95/EC), TCO Certified Display 8.0, TÜV Eye Comfort, WHQL (Windows 10; Windows 7)
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 45 °C , 32 °F ~ 113 °F
0 °C ~ 45 °C , 32 °F ~ 113 °F
0 °C ~ 45 °C , 32 °F ~ 113 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
AMD FreeSync Premium
Video
Flicker-free technology, HDR Decoding, Natural Low Blue Light, Lenovo Artery, 3-side NearEdgeless Design
DDC/CI, Flicker-free technology, Low Blue Light, 3-side NearEdgeless Design
Lenovo Artery, Lenovo Display Control Center, Low Blue Light, Ficker-free technology
Performance
Power Consumption
21 W (average) / 52 W (max) / 0.5 W (sleep) / 0.3 W (off)
18 W (average) / 23 W (max) / 0.5 W (sleep) / 0.3 W (off)
18 W (average) / 27 W (max) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable
D-sub cable (EMEA only), HDMI cable (NA; LA; AP only)
DisplayPort cable
Debut
2022
2020
2021
Reviews
Neofiliac score
47%
26%
56%
Pros
- Rich color reproduction
- Stand with tilt and height adjustments
- High 3000:1 contrast ratio
- Build-in speakers included
- High 1000:1 contrast ratio
- Stand with tilt and height adjustments
- Fast 1 ms response time
- High 1000:1 contrast ratio
Cons
- 8-bit display panel
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
- 8-bit display panel
- Display panel not very bright
- TN is an outdated technology
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