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Compare AOC Agon AG274QZM vs Philips 279C9 vs Philips 288E2UAE

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 USB 3.2 (Type-A; downstream; BC 1.2), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode), 2x USB 3.2 (Type-A; downstream)
1x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; downstream), 1x USB 3.2 (Type-B; upstream)

Construction

Adjustment | Height
120 mm / 4.7244 in
130 mm / 5.1181 in
100 mm / 3.937 in
Adjustment | Pivot
-0° ~ 90°
-90° ~ 90°
N/A
Adjustment | Swivel
-20° ~ 20°
-175° ~ 175°
N/A
Adjustment | Tilt
-5° ~ 23°
-5° ~ 25°
-5° ~ 20°
Camera
No
No
No
Colors
Black and Red
Black
Black
Speakers
2x 5W
2x 2W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
88.76% screen-to-body ratio
92.72% screen-to-body ratio
90.65% screen-to-body ratio
Size | Depth
2.87 in / 73 mm w/o stand, 13.86 in / 352.1 mm w/ stand
1.54 in / 39 mm w/o stand, 8.58 in / 218 mm w/ stand
1.61 in / 41 mm w/o stand, 8.82 in / 224 mm w/ stand
Size | Height
14.5 in / 368.2 mm w/o stand, 16.82 in / 427.3 mm w/ stand
13.9 in / 353 mm w/o stand, 15.63 in / 397 mm w/ stand
14.45 in / 367 mm w/o stand, 19.45 in / 494 mm w/ stand
Size | Width
24.13 in / 612.9 mm
24.09 in / 612 mm
25.08 in / 637 mm
Weight
6 kg / 13 lbs w/o stand , 8.35 kg / 18 lbs w/ stand
4.25 kg / 9 lbs w/o stand , 5.85 kg / 13 lbs w/ stand
4.27 kg / 9 lbs w/o stand , 6.09 kg / 13 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
550 nits / 1200 nits (peak)
400 nits
300 nits
Contrast Ratio
1000:1 (static), 80000000:1 (dynamic)
1300:1 (static), 50000000:1 (dynamic)
1000:1 (static)
Display Backlight
Mini LED
W-LED
W-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)
27" (27 in / 685.8 mm)
28" (28 in / 711.2 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
97% DCI-P3, 93% NTSC, 100% sRGB
90.7% NTSC, 109% sRGB
106.9% NTSC, 119.7% sRGB
Pixel Density
109 ppi
163 ppi
157 ppi
Pixel Pitch
0.233 mm
0.155 mm
0.162 mm
Refresh Rate
48 Hz ~ 240 Hz
23 Hz ~ 75 Hz
40 Hz ~ 60 Hz
Resolution
QHD (2560x1440)
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 1000
DisplayHDR 400
Licenses
CCC, CE, CEL, CH RoHS, FCC, Win 10
CB, CCC, CECP, CEL, CE Mark, EAEU RoHS, ENERGY STAR 8.0, EPA, EPEAT, FCC Class B, ICES-003, SEMKO, TCO Certified, TÜV/Ergo, TÜV Eye Comfort, TÜV/GS, UKRAINIAN
CB, CE Mark, cETLus, CU-EAC, EAEU RoHS, ENERGY STAR 8.0, EPA, SEMKO, TÜV Ergo, TÜV/GS, UKRAINIAN
Operating Humidity
10 % ~ 85 %
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °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
EasyRead, Flicker-free technology, Mega Infinity DCR, SmartControl, Separate Sync, Low Blue Light, Adaptive-Sync technology, SmartImage, DDC/CI, Zero Bezel Design
DDC/CI, UltraClear 4K UHD display, SmartUniformity, Ultra Wide-Color technology, EasyRead, Picture-in-Picture, Flicker-free technology, Mega Infinity DCR, SmartImage, Separate Sync, Wide Viewing Angle, Low Blue Light, EasySelect key, Adaptive-Sync tech...

Performance

Energy Efficiency
B
Power Consumption
58 W (average) / 0.5 W (sleep) / 0.5 W (off)
0.5 W (sleep) / 0.3 W (off)
37.4 W (average) / 27.6 W (eco) / 0.5 W (sleep) / 0.3 W (off)
Power Supply
65 W Power Delivery via USB-C

Production

Accessory
DisplayPort cable, HDMI cable, USB Type-C cable, Microphone cable, Telescopic headphone hook, Hood
DisplayPort cable, HDMI cable, USB Type-C to Type-C/A cable
DisplayPort cable, HDMI cable, USB Type-A to Type-B cable
Debut
2021
2020
2020

Reviews

Neofiliac score
91%
84%
73%
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
  • DisplayHDR 400
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1300:1 contrast ratio
  • 10-bit display panel
  • High 92.72 % screen-to-body ratio
  • Build-in speakers included
  • Integrated USB-C hub
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 90.65 % screen-to-body ratio
  • Build-in speakers included
  • Good color reproduction
Cons
  • Not 4K
  • No publicized HDR support

Price

Offers (incl. referral links)
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