Compare Lenovo E28u-20
Connectivity
Ports
2x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
Construction
Adjustment | Height
200 mm / 7.874 in
Adjustment | Pivot
-90° ~ 90°
Adjustment | Swivel
-360° ~ 360°
Adjustment | Tilt
-5° ~ 22°
Camera
No
Colors
Raven Black
Speakers
2x 2W
VESA Mount
100 x 100 mm
Dimensions
Bezels
89.03% screen-to-body ratio
Size | Depth
1.93 in / 48.9 mm w/o stand, 8.66 in / 220 mm w/ stand
Size | Height
14.71 in / 373.7 mm w/o stand, 14.98 in / 380.6 mm w/ stand
Size | Width
25.07 in / 636.9 mm
Weight
4.6 kg / 10 lbs w/o stand , 6.8 kg / 15 lbs w/ stand
Display
Aspect Ratio
16:9
Brightness
300 nits
Contrast Ratio
1000:1 (static), 3000000:1 (dynamic)
Display Backlight
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
28" (28 in / 711.2 mm)
Display Type
AAS IPS, Anti-glare/Matte, Innolux
Gamut
90% DCI-P3, 99% sRGB
Pixel Density
157 ppi
Pixel Pitch
0.16 mm
Refresh Rate
60 Hz
Resolution
4K (3840x2160)
Response Time
4 ms (min) / 6 ms (avg) / 14 ms (max)
Viewing Angle
178° H / 178° V
Function
HDR
HDR10
Licenses
CCC, China Energy Efficiency Standard Tier 2, ENERGY STAR, Eyesafe Display Certification, RoHS (EU 2002/95/EC), TCO 9.0, TCO Edge 2.0, TÜV Low Blue Light (Hardware Solution), TÜV Rheinland Eye Comfort, Volatile Organic Compound Certification, Windows C...
Operating Humidity
10 % ~ 80 %
Operating Temperature
0 °C ~ 45 °C , 32 °F ~ 113 °F
Variable Framerate
AMD FreeSync
Video
Flicker-free technology, Natural Low Blue Light, 3-side NearEdgeless design
Performance
Power Consumption
30 W (average) / 50 W (max) / 25.25 W (eco) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
Debut
2022
Reviews
Neofiliac score
64%
Pros
- Rich color reproduction
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- Older ThinkVision styling
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