Comparison between Acer Predator XB273K vs Pixio PX279 Prime

General Info
Model Number	Acer Predator XB273K	Pixio PX279 Prime

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Acer	Pixio
Model Number	Predator XB273K	PX279 Prime
Alias	XB273KPbmiphzx XB273K Pbmiphzx
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	AHVA 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	1920 x 1080
Screen Pixel Pitch	0.155 mm	0.311 mm
Screen Pixel Density	163 ppi	81 ppi
Screen-to-Body Ratio	84.43 %	89.6 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB	100 %	109 %
Adobe RGB 1998	87 %
NTSC 1953		77 %
Screen Brightness	350 cd/m²	400 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	1 ms
Display Average Response Time	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR10 DisplayHDR 400	HDR
3D	No	No
Size, weight, color
Case Depth	3.4 in 8.6 cm 86.4 mm 0.28 ft	2.34 in 6 cm 59.5 mm 0.2 ft
Case Weight	5.12 kg 11 lbs	4.7 kg 10 lbs
Case Width with Stand	24.8 in 63 cm 629.9 mm 2.07 ft	24.25 in 61.6 cm 616 mm 2.02 ft
Case Height with Stand	17.36 in 44.1 cm 441 mm 1.45 ft	18.3 in 46.5 cm 464.8 mm 1.52 ft
Case Depth with Stand	12.09 in 30.7 cm 307.1 mm 1.01 ft	9.91 in 25.2 cm 251.8 mm 0.83 ft
Case Weight with Stand	7.2 kg 16 lbs	7 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x RCA Audio Out (L/R) 1 x USB 2.0 (upstream) 1 x HDMI 1.4
Audio
Audio Speakers	2 x 4W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Nvidia ULMB (Ultra Low Motion Blur) Nvidia G-SYNC Technology Blue Light Filter DDC/CI	Flicker-free technology Game Mode Low Blue Light Adaptive-Sync Technology AMD FreeSync Premium
Ergonomics
Case Width	24.8 in 63 cm 629.9 mm 2.07 ft	24.25 in 61.6 cm 616 mm 2.02 ft
Case Height	14.8 in 37.6 cm 375.9 mm 1.23 ft	14.34 in 36.4 cm 364.3 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	No
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	20 °
Right Swivel	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	24 Hz - 144 Hz	48 Hz - 240 Hz
Horizontal Digital Frequency	52 kHz - 322 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable Hood USB 3.0 upstream cable	DisplayPort cable
Certificates and Standards
Licenses	CE cUL ENERGY STAR FCC Class B RoHS compliant TCO Certified Displays TÜV/GS UL VCCI	FCC CE RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Acer Predator XB273K

Pixio PX279 Prime