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Compare AOC Agon AG274QZM vs Lenovo E28u-20 vs Lenovo ThinkVision Creator Extreme

Connectivity

Ports
1x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode), 2x HDMI 2.1, 1x 3.5 mm Microphone In, 1x 3.5 mm Audio Out (microphone), 1x 3.5 mm Audio Out (headphones), 1x DisplayPort 1.4, 1x USB 3.2 (Type-B; Gen 1; upstream), 4x USB 3.2 (Type-A; Gen 1; downs...
2x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x USB 3.2 (Type-C; Gen 1; upstream; 100W; DP Alt Mode), 3x HDMI 2.0, 1x DisplayPort 1.4 (in), 1x 3.5 mm Audio Out, 1x DisplayPort 1.4 (out), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)

Construction

Adjustment | Height
120 mm / 4.7244 in
200 mm / 7.874 in
135 mm / 5.315 in
Adjustment | Pivot
-0° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-20° ~ 20°
-360° ~ 360°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 23°
-5° ~ 22°
-5° ~ 35°
Camera
No
No
No
Colors
Black and Red
Raven Black
Raven Black
Speakers
2x 5W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
88.76% screen-to-body ratio
89.03% screen-to-body ratio
90.83% screen-to-body ratio
Size | Depth
2.87 in / 73 mm w/o stand, 13.86 in / 352.1 mm w/ stand
1.93 in / 48.9 mm w/o stand, 8.66 in / 220 mm w/ stand
2.11 in / 53.7 mm w/o stand, 9.22 in / 234.1 mm w/ stand
Size | Height
14.5 in / 368.2 mm w/o stand, 16.82 in / 427.3 mm w/ stand
14.71 in / 373.7 mm w/o stand, 14.98 in / 380.6 mm w/ stand
14.16 in / 359.7 mm w/o stand, 18.06 in / 458.8 mm w/ stand
Size | Width
24.13 in / 612.9 mm
25.07 in / 636.9 mm
24.14 in / 613.1 mm
Weight
6 kg / 13 lbs w/o stand , 8.35 kg / 18 lbs w/ stand
4.6 kg / 10 lbs w/o stand , 6.8 kg / 15 lbs w/ stand
6.55 kg / 14 lbs w/o stand , 10.8 kg / 24 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
550 nits / 1200 nits (peak)
300 nits
620 nits / 1200 nits (peak)
Contrast Ratio
1000:1 (static), 80000000:1 (dynamic)
1000:1 (static), 3000000:1 (dynamic)
1100:1 (static), 3000000:1 (dynamic)
Display Backlight
Mini LED
W-LED
Mini LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
27" (26.96 in / 684.667 mm)
28" (28 in / 711.2 mm)
27" (26.96 in / 684.7 mm)
Display Type
IPS, Anti-glare/Matte (3H)
AAS IPS, Anti-glare/Matte, Innolux
IPS, Anti-glare/Matte
Gamut
97% DCI-P3, 93% NTSC, 100% sRGB
90% DCI-P3, 99% sRGB
99.5% DCI-P3, 100% sRGB, 73% Rec.2020
Pixel Density
109 ppi
157 ppi
163 ppi
Pixel Pitch
0.233 mm
0.16 mm
0.155 mm
Refresh Rate
48 Hz ~ 240 Hz
60 Hz
24 Hz ~ 60 Hz
Resolution
QHD (2560x1440)
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
4 ms (min) / 6 ms (avg) / 14 ms (max)
4 ms (min) / 6 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 1000
HDR10
DisplayHDR 1000, Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
Licenses
CCC, CE, CEL, CH RoHS, FCC, Win 10
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...
CC, China Energy Efficiency Standard Tier 1, RoHS, TÜV Rheinland Low Blue Light, Windows Certification (Windows 7; Windows 10)
Operating Humidity
10 % ~ 85 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 45 °C , 32 °F ~ 113 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync Premium
AMD FreeSync
Video
AOC Light FX, Flicker-free technology, Low Blue Light, MBR (Motion Blur Reduction), KVM Switch, Adaptive-Sync technology
Flicker-free technology, Natural Low Blue Light, 3-side NearEdgeless design
KVM Switch, Lenovo ThinkColor, Picture-by-Picture, Smart Power, Picture-in-Picture, Low Blue Light, 3-side NearEdgeless Design, Factory calibration ∆EHeadphone Hook

Performance

Power Consumption
58 W (average) / 0.5 W (sleep) / 0.5 W (off)
30 W (average) / 50 W (max) / 25.25 W (eco) / 0.5 W (sleep) / 0.3 W (off)
70 W (average) / 270 W (max) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB Type-C cable, Microphone cable, Telescopic headphone hook, Hood
HDMI cable
DisplayPort cable (optional), HDMI cable (optional), USB Type-A to Type-B cable (optional), USB Type-C to Type-C cable (optional), Shading Hood, Factory Calibration Report
Debut
2021
2022
2020

Reviews

Neofiliac score
91%
64%
93%
Pros
  • Mini LED backlighting
  • DisplayHDR 1000
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • Build-in speakers included
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Mini LED backlighting
  • DisplayHDR 1000, Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1100:1 contrast ratio
  • 10-bit display panel
  • Bright display panel
  • High 90.83 % screen-to-body ratio
Cons
  • Not 4K
  • Older ThinkVision styling

Price

Offers (incl. referral links)
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