Comparison between HP X27i 2K vs Acer Predator XB273K

General Info
Model Number	HP X27i 2K	Acer Predator XB273K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	HP	Acer
Model Number	X27i 2K	Predator XB273K
Alias	8GC08AA	XB273KPbmiphzx XB273K Pbmiphzx
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.891 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	IPS	AHVA IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	108 ppi	163 ppi
Screen-to-Body Ratio	86.67 %	84.43 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB		100 %
Adobe RGB 1998		87 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		5 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	2.29 in 5.8 cm 58.1 mm 0.19 ft	3.4 in 8.6 cm 86.4 mm 0.28 ft
Case Weight		5.12 kg 11 lbs
Case Width with Stand	24.06 in 61.1 cm 611.2 mm 2.01 ft	24.8 in 63 cm 629.9 mm 2.07 ft
Case Height with Stand	20.13 in 51.1 cm 511.2 mm 1.68 ft	17.36 in 44.1 cm 441 mm 1.45 ft
Case Depth with Stand	8.52 in 21.6 cm 216.4 mm 0.71 ft	12.09 in 30.7 cm 307.1 mm 1.01 ft
Case Weight with Stand	7.35 kg 16 lbs	7.2 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 (out)	1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers		2 x 4W
Features
Cool Features	Flicker-free technology Low Blue Light Micro-edge display Ambient Lighting AMD FreeSync technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Nvidia ULMB (Ultra Low Motion Blur) Nvidia G-SYNC Technology Blue Light Filter DDC/CI
Extra Features	Security lock slot
Ergonomics
Case Width	24.06 in 61.1 cm 611.2 mm 2.01 ft	24.8 in 63 cm 629.9 mm 2.07 ft
Case Height	14.94 in 38 cm 379.6 mm 1.25 ft	14.8 in 37.6 cm 375.9 mm 1.23 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	130 mm 13 cm 5.1181 in 0.4265 ft	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	180 °	20 °
Right Swivel	180 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	5 °
Backward Tilt	20 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	24 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 233 kHz	52 kHz - 322 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable Hood USB 3.0 upstream cable
Certificates and Standards
Licenses	Australian-New Zealand MEPS BIS CB CE ICES ISO 9241-307 KC NOM PSB TUV Bauart TUV LBL TUV-S Vietnam MEPS WEEE SouthAfrica Energy Mexico Energy	CE cUL ENERGY STAR FCC Class B RoHS compliant TCO Certified Displays TÜV/GS UL VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

HP X27i 2K

Acer Predator XB273K