Compare Lenovo C27-30 vs Lenovo D22-20
Connectivity
Ports
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x D-sub
Construction
Adjustment | Height
N/A
N/A
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
N/A
N/A
Adjustment | Tilt
-5° ~ 22°
-5° ~ 22°
Camera
No
No
Colors
Black
Black
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
87.43% screen-to-body ratio
81.09% screen-to-body ratio
Size | Depth
1.72 in / 43.7 mm w/o stand, 9.1 in / 231.2 mm w/ stand
2.01 in / 51.1 mm w/o stand, 8.12 in / 206.2 mm w/ stand
Size | Height
14.74 in / 374.5 mm w/o stand, 17.5 in / 444.4 mm w/ stand
12.23 in / 310.7 mm w/o stand, 15.21 in / 386.4 mm w/ stand
Size | Width
24.18 in / 614.1 mm
19.97 in / 507.2 mm
Weight
4.04 kg / 9 lbs w/o stand , 4.75 kg / 10 lbs w/ stand
2.4 kg / 5 lbs w/o stand , 2.71 kg / 6 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
250 nits
200 nits
Contrast Ratio
3000:1 (static), 3000000:1 (dynamic)
600:1 (static), 3000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Diagonal
27" (27 in / 685.891 mm)
22" (21.5 in / 546.1 mm)
Display Type
VA, Anti-glare/Matte
TN, Anti-glare/Matte
Gamut
72% NTSC
72% NTSC
Pixel Density
81 ppi
102 ppi
Pixel Pitch
0.311 mm
0.248 mm
Refresh Rate
48 Hz ~ 75 Hz
50 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 6 ms (avg)
5 ms (min)
Viewing Angle
178° H / 178° V
170° H / 160° V
Function
Licenses
CCC, China Energy Efficiency Standard Tier 1, RoHS (EU 2002/95/EC), TÜV Rheinland Eye Comfort, 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)
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 45 °C , 32 °F ~ 113 °F
Variable Framerate
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, 3-sided NearEdgeless design
Low Blue Light, DDC/CI, Flicker-free technology
Performance
Power Consumption
22 W (average) / 33 W (max) / 0.5 W (sleep) / 0.3 W (off)
14 W (average) / 16 W (max) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
D-sub cable (EMEA only), HDMI cable (NA; LA; AP only)
Debut
2020
2020
Reviews
Neofiliac score
26%
20%
Pros
- High 3000:1 contrast ratio
Cons
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
- TN is outdated technology
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