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Compare Lenovo ThinkVision E27q-20 vs Lenovo ThinkVision T25m-10 vs Dell P2423

Connectivity

Ports
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x DisplayPort 1.2, 1x USB 3.1 (Type-C), 1x HDMI 1.4
1x HDMI 1.4, 1x DisplayPort 1.2, 1x D-sub, 1x DVI-I, 4x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream), 1x USB 3.2 (Type-B; Gen 1; 5 Gbps upstream)

Construction

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

Dimensions

Bezels
88.8% screen-to-body ratio
89.58% screen-to-body ratio
90.87% screen-to-body ratio
Size | Depth
1.82 in / 46.2 mm w/o stand, 8.66 in / 220 mm w/ stand
1.69 in / 43 mm w/o stand, 10.25 in / 260.4 mm w/ stand
2.1 in / 53.26 mm w/o stand, 7.07 in / 179.57 mm w/ stand
Size | Height
14.47 in / 367.6 mm w/o stand, 16.5 in / 419 mm w/ stand
14.53 in / 369.1 mm w/o stand, 15.73 in / 399.5 mm w/ stand
13.7 in / 348.1 mm w/o stand, 14.33 in / 364 mm w/ stand
Size | Width
24.16 in / 613.6 mm
21.6 in / 548.7 mm
20.91 in / 531 mm
Weight
4.5 kg / 10 lbs w/o stand , 6.6 kg / 15 lbs w/ stand
3.58 kg / 8 lbs w/o stand , 5.5 kg / 12 lbs w/ stand
3.53 kg / 8 lbs w/o stand , 5.56 kg / 12 lbs w/ stand

Display

Aspect Ratio
16:9
16:10
16:10
Brightness
350 nits
300 nits
300 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, 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
25" (24.98 in / 634.4 mm)
24" (24 in / 609.6 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
72% NTSC, 99% sRGB
99% sRGB
Pixel Density
109 ppi
91 ppi
94 ppi
Pixel Pitch
0.233 mm
0.279 mm
0.27 mm
Refresh Rate
48 Hz ~ 75 Hz
50 Hz ~ 75 Hz
56 Hz ~ 76 Hz
Resolution
QHD (2560x1440)
WUXGA (1920x1200)
WUXGA (1920x1200)
Response Time
4 ms (min) / 6 ms (avg)
4 ms (min)
5 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...
BSMI, C-Tick, CCC, CE, CECP, ENERGY STAR 7.1, FCC Class B, KC, RoHS, TCO Certified Displays 8.0, TCO Edge, TÜV/Low Blue Light, VCCI, WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
EPEAT Gold, Energy Star, RoHS, TCO Certified Edge, TUV Rheinland Flicker-free Certified, TUV Rheinland Low Blue Light Certified (Hardware Solution)
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
Video
Low Blue Light, 3-side NearEdgeless Design, Flicker-free technology
HDCP (High-bandwidth Digital Content Protection), Blue Light Filter, DDC/CI
Dell Display Manager, Flicker-free technology, On-Screen Display (OSD) menu, Low Blue Light, 3-side bezelless design, ComfortView Plus

Performance

Power Consumption
30 W (average) / 40 W (max) / 21 W (eco) / 0.5 W (sleep) / 0.3 W (off)
30 W (average) / 150 W (max) / 0.5 W (sleep) / 0.3 W (off)
14.8 W (average) / 48 W (max) / 12.85 W (eco) / 0.3 W (sleep) / 0.2 W (off)

Production

Accessory
HDMI cable
USB Type-C cable
DisplayPort cable, USB Type-C cable, USB Type-A to Type-C cable
Debut
2021
2019
2022

Reviews

Neofiliac score
50%
50%
58%
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 1000:1 contrast ratio
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • High 90.87 % screen-to-body ratio
  • 16:10 aspect ratio
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel

Price

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