Comparison between Acer XB281HK vs Asus ROG Strix XG27UQ

General Info
Model Number	Acer XB281HK	Asus ROG Strix XG27UQ

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2020
Brand	Acer	Asus
Model Number	XB281HK	ROG Strix XG27UQ
Alias	Predator XB281HKbmiprz
Display
Screen Size Class	28" (inches)	27" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	26.95 in 68.4 cm 684.47 mm 2.25 ft
Screen Width	24.45 in 62.1 cm 620.93 mm 2.04 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer	Innolux
Display Type	TN	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.162 mm	0.155 mm
Screen Pixel Density	157 ppi	163 ppi
Screen-to-Body Ratio		82.79 %
Backlight Source	W-LED	W-LED
DCI P3		90%
NTSC 1953	72 %
Screen Brightness	300 cd/m²	350 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	1 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		3.71 in 9.4 cm 94.3 mm 0.31 ft
Case Width with Stand	25.94 in 65.9 cm 659 mm 2.16 ft	24.95 in 63.4 cm 633.64 mm 2.08 ft
Case Height with Stand	16.34 in 41.5 cm 415 mm 1.36 ft	17.19 in 43.7 cm 436.5 mm 1.43 ft
Case Depth with Stand	10.55 in 26.8 cm 268 mm 0.88 ft	10.61 in 27 cm 269.546 mm 0.88 ft
Case Weight with Stand	7.57 kg 17 lbs	7.5 kg 17 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Flicker-free technology Nvidia G-SYNC Technology	Color Accuracy Display Widget Low Blue Light Flicker-free technology GamePlus VESA DSC (Display Stream Compression) Nvidia G-SYNC compatible HDCP (High-bandwidth Digital Content Protection) ELMB (Extreme Low Motion Blur) Adaptive-Sync technology Shadow Boost GameVisual Aura Sync GameFast Input technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width		24.95 in 63.4 cm 633.64 mm 2.08 ft
Case Height		15 in 38.1 cm 381.1 mm 1.25 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	40 °
Right Swivel	30 °	40 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	48 Hz - 144 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable - optional HDMI cable - optional USB 3.0 cable Acrylic LED light covers
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays 6.0	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
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F

Acer XB281HK

Asus ROG Strix XG27UQ