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Compare ASUS ROG Strix XG27UQR vs Samsung S28AG70 vs Samsung S27A700

Connectivity

Ports
2x HDMI 2.0, 2x DisplayPort 1.4 (DSC), 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-B; upstream), 2x USB 3.0 (Type-A; downstream)
2x HDMI 2.1, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-B; upstream), 2x USB 3.0 (Type-A; downstream)
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-A; downstream), 1x HDMI 2.0

Construction

Adjustment | Height
100 mm / 3.937 in
120 mm / 4.7244 in
N/A
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-25° ~ 25°
-15° ~ 15°
N/A
Adjustment | Tilt
-5° ~ 20°
N/A
-2° ~ 22°
Camera
No
No
No
Colors
Black
Black
Black
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
82.79% screen-to-body ratio
87.58% screen-to-body ratio
88.38% screen-to-body ratio
Size | Depth
3.71 in / 94.33 mm w/o stand, 10.02 in / 254.5 mm w/ stand
4.81 in / 122.1 mm w/o stand, 9.72 in / 247 mm w/ stand
1.68 in / 42.7 mm w/o stand, 7.62 in / 193.5 mm w/ stand
Size | Height
15 in / 381.11 mm w/o stand, 16.63 in / 422.36 mm w/ stand
14.96 in / 379.9 mm w/o stand, 17.88 in / 454.1 mm w/ stand
14.5 in / 368.2 mm w/o stand, 17.95 in / 456 mm w/ stand
Size | Width
24.95 in / 633.64 mm
25.07 in / 636.9 mm
24.23 in / 615.5 mm
Weight
4.4 kg / 10 lbs w/o stand , 8 kg / 18 lbs w/ stand
6.2 kg / 14 lbs w/o stand , 7.9 kg / 17 lbs w/ stand
5.5 kg / 12 lbs w/o stand , 5.5 kg / 12 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
300 nits / 400 nits (peak)
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
2500:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
27" (26.95 in / 684.47 mm)
28" (27.9 in / 708.538 mm)
27" (26.99 in / 685.655 mm)
Display Type
AHVA IPS, Anti-glare/Matte, AU Optronics
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
90% DCI-P3
90% DCI-P3
Pixel Density
163 ppi
157 ppi
163 ppi
Pixel Pitch
0.155 mm
0.162 mm
0.155 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
60 Hz
Resolution
4K (3840x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400, HDR10
DisplayHDR 400
HDR10
Licenses
BSMI, CB, CCC, CE, CEC, CEL, CU, ErP, E-Standby, FCC, ICES-3, J-MOSS, KCC, PSE, RCM, RoHS, TUV-Flicker Free, TUV-Low Blue Light, UkrSEPRO, UL/cUL, VCCI, WEEE, Windows 7 WHQL, Windows 8.1 WHQL, Windows 10 WHQL
Energy Star, TUV Smart Eye Protection Certification
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
10 °C ~ 40 °C , 50 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Color Accuracy, Display Widget, Trace Free Technology, Flicker-free technology, GameVisual, Ultra-Low Blue Light, GamePlus, ELMB (Extreme Low Motion Blur), Adaptive-Sync technology, VESA DSC (Display Stream Compression), Aura Sync, Shadow Boost
Ultrawide Game View, Black Equalizer, Refresh Rate Optimizer, Picture-In-Picture, Wide Viewing Angle, Screen Size Optimizer, CoreSync, Low Input Lag Mode, Eye Saver Mode, Game Mode, Off Timer Plus, Mega DCR, Super Arena Gaming UX, Flicker-free technolo...
Eco Saving Plus, Eye Saver Mode, Game Mode, Picture-by-Picture, Low Blue Light, Flicker-free technology, Adaptive Picture, Picture-in-Picture, Eco Light Sensor, Shape-in-Shape

Performance

Energy Efficiency
G
Power Consumption
44 W (average) / 90 W (max) / 25 W (eco) / 0.5 W (sleep) / 0.5 W (off)
78 W (average) / 33 W (eco) / 0.5 W (sleep) / 0.5 W (off)
0.5 W (sleep)

Production

Accessory
Color pre-calibration report, DisplayPort cable (optional), HDMI cabl (optional)
DisplayPort cable, USB 3.0 cable
HDMI cable
Debut
2021
2021
2021

Reviews

Neofiliac score
90%
83%
56%
Pros
  • DisplayHDR 400, HDR10
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 2500:1 contrast ratio
  • 10-bit display panel
Cons
  • 8-bit display panel
  • Only tilt adjustment

Price

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