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Compare Lenovo ThinkVision E27q-20 vs Lenovo ThinkVision T22v-20 vs Dell S2422HZ

Connectivity

Ports
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x HDMI 1.4, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out (combo in/out), 1x D-sub, 2x USB 3.0 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode), 1x HDMI 1.4, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)

Construction

Adjustment | Height
155 mm / 6.1024 in
150 mm / 5.9055 in
110 mm / 4.3307 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-180° ~ 180°
-45° ~ 45°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 22°
-5° ~ 35°
-5° ~ 21°
Camera
No
Yes
Yes
Colors
Raven Black
Black
Silver
Speakers
2x 2W
2x 3W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
88.8% screen-to-body ratio
82.87% screen-to-body ratio
89.79% screen-to-body ratio
Size | Depth
1.82 in / 46.2 mm w/o stand, 8.66 in / 220 mm w/ stand
1.9 in / 48.3 mm w/o stand, 8.07 in / 205 mm w/ stand
2.23 in / 56.74 mm w/o stand, 6.88 in / 174.7 mm w/ stand
Size | Height
14.47 in / 367.6 mm w/o stand, 16.5 in / 419 mm w/ stand
12.38 in / 314.4 mm w/o stand, 16.26 in / 413 mm w/ stand
12.74 in / 323.57 mm w/o stand, 14.9 in / 378.4 mm w/ stand
Size | Width
24.16 in / 613.6 mm
19.26 in / 489.3 mm
21.17 in / 537.8 mm
Weight
4.5 kg / 10 lbs w/o stand , 6.6 kg / 15 lbs w/ stand
3.03 kg / 7 lbs w/o stand , 5.49 kg / 12 lbs w/ stand
3.88 kg / 9 lbs w/o stand , 5.6 kg / 12 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits
250 nits
250 nits
Contrast Ratio
1000:1 (static), 3000000:1 (dynamic)
1000:1 (static), 3000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
22" (21.5 in / 546.1 mm)
24" (23.81 in / 604.7 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
72% NTSC
99% sRGB
Pixel Density
109 ppi
102 ppi
92 ppi
Pixel Pitch
0.233 mm
0.248 mm
0.275 mm
Refresh Rate
48 Hz ~ 75 Hz
60 Hz
48 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 6 ms (avg)
4 ms (min)
4 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CCC, China Energy Efficiency Standard Tier 1, Eyesafe Certification, ENERGY STAR 8.0, EPEAT Silver, RoHS (EU 2002/95/EC), TCO 8.0, TCO Edge 2.0, TÜV Rheinland Eye Comfort, TÜV Low Blue Light (Hardware Solution), TÜV Rheinland Flicker Free, Windows Cert...
CCC, China Energy Efficiency Standard Tier 1, ENERGY STAR 8.0, Epeat Silver, RoHS (EU 2002/95/EC), TCO Certified Displays 8.0, TCO EDGE 2.0, TÜV Rheinland Eye Comfort, WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Energy Star, RoHS
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 ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
Video
Low Blue Light, 3-side NearEdgeless Design, Flicker-free technology
ComfortView Plus, Dell Display Manager, Low Blue Light, Flicker-free technology, Adaptive-Sync technology

Performance

Power Consumption
30 W (average) / 40 W (max) / 21 W (eco) / 0.5 W (sleep) / 0.3 W (off)
13 W (average) / 43 W (max) / 10.75 W (eco) / 0.5 W (sleep) / 0.5 W (off)
13.5 W (average) / 137 W (max) / 12.62 W (eco) / 0.2 W (sleep) / 0.2 W (off)

Production

Accessory
HDMI cable
DisplayPort cable, USB Type-A to Type-B cable
USB Type-C to Type-C cable
Debut
2021
2020
2021

Reviews

Neofiliac score
50%
50%
50%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Built-in webcam
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Built-in webcam
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright

Price

Offers (incl. referral links)
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