HomeArticlesProductsKeywordsCompanies

Compare Lenovo ThinkVision E22-28 vs Lenovo T27p-30 vs Lenovo E28u-20

Connectivity

Ports
1x D-sub, 1x HDMI 1.4, 1x DisplayPort 1.2
3x USB 3.2 (Type-A; Gen 1; downstream), 1x Ethernet RJ45 (1 Gbps), 1x DisplayPort 1.4 (in), 1x 3.5 mm Audio Out, 1x HDMI 2.0, 1x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode), 1x USB 3.2 (Type-B; Gen 1; upstream)
2x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

Construction

Adjustment | Height
155 mm / 6.1024 in
155 mm / 6.1024 in
200 mm / 7.874 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-360° ~ 360°
-45° ~ 45°
-360° ~ 360°
Adjustment | Tilt
-5° ~ 22°
-5° ~ 23.5°
-5° ~ 22°
Camera
No
No
No
Colors
Black
Black
Raven Black
Speakers
2x 1.5W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
83.21% screen-to-body ratio
89.8% screen-to-body ratio
89.03% screen-to-body ratio
Size | Depth
1.71 in / 43.4 mm w/o stand, 7.03 in / 178.6 mm w/ stand
1.97 in / 50 mm w/o stand, 8.05 in / 204.5 mm w/ stand
1.93 in / 48.9 mm w/o stand, 8.66 in / 220 mm w/ stand
Size | Height
11.87 in / 301.6 mm w/o stand, 12.12 in / 307.9 mm w/ stand
14.31 in / 363.5 mm w/o stand, 15.37 in / 390.4 mm w/ stand
14.71 in / 373.7 mm w/o stand, 14.98 in / 380.6 mm w/ stand
Size | Width
20 in / 508 mm
24.16 in / 613.6 mm
25.07 in / 636.9 mm
Weight
2.2 kg / 5 lbs w/o stand , 3.9 kg / 9 lbs w/ stand
4.8 kg / 11 lbs w/o stand , 6.9 kg / 15 lbs w/ stand
4.6 kg / 10 lbs w/o stand , 6.8 kg / 15 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
250 nits
180 nits / 350 nits (peak)
300 nits
Contrast Ratio
1000:1 (static), 3000000:1 (dynamic)
1300:1 (static)
1000:1 (static), 3000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
22" (21.5 in / 546.1 mm)
27" (26.99 in / 685.655 mm)
28" (28 in / 711.2 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
AAS IPS, Anti-glare/Matte, Innolux
Gamut
72% NTSC
99% sRGB
90% DCI-P3, 99% sRGB
Pixel Density
102 ppi
163 ppi
157 ppi
Pixel Pitch
0.248 mm
0.155 mm
0.16 mm
Refresh Rate
60 Hz
60 Hz
60 Hz
Resolution
FHD (1920x1080)
4K (3840x2160)
4K (3840x2160)
Response Time
4 ms (min) / 6 ms (avg)
4 ms (min) / 6 ms (avg) / 14 ms (max)
4 ms (min) / 6 ms (avg) / 14 ms (max)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
CCC, China Energy Efficiency Standard Tier 1, ENERGY STAR, EPEAT, RoHS, TCO Certified Display 8.0, TCO Edge 2.0, TÜV Rheinland Eye Comfort, VCCI, WHQL (Windows 10; Windows 7)
CCC, China Energy Efficiency Standard Tier 2, ENERGY STAR, EPEAT Gold, Eyesafe 2.0 Certification, RoHS (EU 2002/95/EC), TCO 9.0, TCO Edge 2.0, TÜV Rheinland Eye Comfort, TÜV Rheinland Flicker-free Certified, TÜV Rheinland Low Blue Light Certified (Hard...
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 %
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
Video
3-side NearEdgeless Design
Natural Low Blue Light, 3-side borderless design, Lenovo Artery
Flicker-free technology, Natural Low Blue Light, 3-side NearEdgeless design

Performance

Power Consumption
18 W (average) / 24 W (max) / 11.24 W (eco) / 0.5 W (sleep) / 0.5 W (off)
35 W (average) / 165 W (max) / 0.5 W (sleep) / 0.3 W (off)
30 W (average) / 50 W (max) / 25.25 W (eco) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
USB Type-C cable
HDMI cable
Debut
2021
2022
2022

Reviews

Neofiliac score
41%
68%
64%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1300:1 contrast ratio
  • 10-bit display panel
  • Sleek stand
  • 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
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • Display panel not very bright
  • Older ThinkVision styling

Price

Offers (incl. referral links)
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.