Comparison between Acer Predator XB283K vs Samsung C27HG70

General Info
Model Number	Acer Predator XB283K	Samsung C27HG70

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2017
Brand	Acer	Samsung
Model Series	Predator XB3	CHG70
Model Number	Predator XB283K	C27HG70
Alias	XB283K KV XB283KKV	LC27HG70QQNXZA
Display
Screen Size Class	28" (inches)	27" (inches)
Diagonal Size	27.9 in 70.9 cm 708.538 mm 2.32 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature		1800
Display Manufacturer	AU Optronics	Samsung
Display Type	IPS	SVA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.161 mm	0.233 mm
Screen Pixel Density	157 ppi	109 ppi
Screen-to-Body Ratio		87.31 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		125 %
Adobe RGB 1998	95 %	92 %
NTSC 1953		88 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness	450 cd/m²	600 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		4 ms
Display Minimum Response Time	1 ms	1 ms
Display Average Response Time		11 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		3.67 in 9.3 cm 93.3 mm 0.31 ft
Case Weight		4.6 kg 10 lbs
Case Width with Stand		24.6 in 62.5 cm 624.8 mm 2.05 ft
Case Height with Stand		21.92 in 55.7 cm 556.7 mm 1.83 ft
Case Depth with Stand		15.38 in 39.1 cm 390.7 mm 1.28 ft
Case Weight with Stand		6.3 kg 14 lbs
Case Color	Black	Gray
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode)	2 x HDMI 2.0 1 x DisplayPort 1.4 2 x 3.5 mm Audio Out 1 x 3.5 mm Microphone In 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	AMD FreeSync Premium ColorSense Fast IPS LightSense Flicker-free technology Display Stream Compression (DSC) 2.0 Acer ComfyView Low Blue Light Adaptive-Sync technology NVIDIA G-Sync Compatible	Eco Saving Plus Eye Saver Mode HDCP (High-bandwidth Digital Content Protection) Samsung MagicBright Quantum Dot Color Flicker-free technology AMD FreeSync 2 technology Samsung MagicUpscale Black Equalizer
Ergonomics
Case Width		24.6 in 62.5 cm 624.8 mm 2.05 ft
Case Height		14.46 in 36.7 cm 367.2 mm 1.2 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	115 mm 11.5 cm 4.5276 in 0.3773 ft	145 mm 14.5 cm 5.7087 in 0.4757 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	20 °	15 °
Right Swivel	20 °	15 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 144 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable DisplayPort cable USB 3.0 cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified	CE FCC class B ISO9241-307 TÜV/GS TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level		10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %

Acer Predator XB283K

Samsung C27HG70