Comparison between Acer Predator XB1 XB271HU vs Iiyama G-Master G2530HSU-B1

General Info
Model Number	Acer Predator XB1 XB271HU	Iiyama G-Master G2530HSU-B1

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2017
Brand	Acer	Iiyama
Model Number	Predator XB1 XB271HU	G-Master G2530HSU-B1
Alias	XB271HUbmiprz	Black Hawk G2530HSU-B1
Display
Screen Size Class	27" (inches)	25" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	24.5 in 62.2 cm 622.3 mm 2.04 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	21.41 in 54.4 cm 543.744 mm 1.78 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	11.91 in 30.3 cm 302.616 mm 0.99 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	TN
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.283 mm
Screen Pixel Density	109 ppi	89 ppi
Screen-to-Body Ratio	88.89 %	89.44 %
Backlight Source	W-LED	W-LED
sRGB	100 %	96 %
Adobe RGB 1998		75 %
NTSC 1953	72 %	72 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		12000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag	5 ms	10 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time	12 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.07 in 5.3 cm 52.5 mm 0.17 ft
Case Weight	4.6 kg 10 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height with Stand	15.8 in 40.1 cm 401.3 mm 1.32 ft	15.79 in 40.1 cm 401 mm 1.32 ft
Case Depth with Stand	10.55 in 26.8 cm 268 mm 0.88 ft	7.76 in 19.7 cm 197 mm 0.65 ft
Case Weight with Stand	7 kg 15 lbs	4 kg 9 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)	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x D-sub 1 x USB 2.0 (upstream) 2 x USB 2.0 (downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology Nvidia G-SYNC Technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue light AMD FreeSync technology EcoModes
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.17 in 61.4 cm 614 mm 2.01 ft	21.95 in 55.8 cm 557.5 mm 1.83 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 ft	12.99 in 33 cm 330 mm 1.08 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	165 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 84 kHz
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	HDMI cable USB 2.0 cable
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays 6.0	CE ENERGY STAR PSE TÜV/GS VCCI-B
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

Acer Predator XB1 XB271HU

Iiyama G-Master G2530HSU-B1