Comparison between Acer B277K vs Asus PB27UQ

General Info
Model Number	Acer B277K	Asus PB27UQ

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2016
Brand	Acer	Asus
Model Number	B277K	PB27UQ
Alias	B277K bmiipprzx
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.2 in 33.5 cm 335.34 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	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	88.72 %	86.87 %
Backlight Source	W-LED	W-LED
sRGB	100 %	100 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		17 ms
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time		12 ms
Display Maximum Response Time		18 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.59 in 6.6 cm 65.7 mm 0.22 ft	2.31 in 5.9 cm 58.8 mm 0.19 ft
Case Weight	4.36 kg 10 lbs	15.7 kg 35 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	24.6 in 62.5 cm 624.96 mm 2.05 ft
Case Height with Stand	15.79 in 40.1 cm 401 mm 1.32 ft	16.05 in 40.8 cm 407.76 mm 1.34 ft
Case Depth with Stand	8.17 in 20.8 cm 207.5 mm 0.68 ft	8.66 in 22 cm 220.06 mm 0.72 ft
Case Weight with Stand	6.5 kg 14 lbs	7.7 kg 17 lbs
Case Color	Black	Black
Hardware
TV Tuner		Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x HDMI 2.0
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	GamePlus (Crosshair/Timer) HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture SPLENDID Video Intelligence Technology Picture-in-Picture Low Blue Light Adaptive-Sync Technology Trace Free Technology Flicker-free technology
Ergonomics
Case Width	24.17 in 61.4 cm 614 mm 2.01 ft	24.6 in 62.5 cm 624.96 mm 2.05 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 ft	14.5 in 36.8 cm 368.23 mm 1.21 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	120 mm 12 cm 4.7244 in 0.3937 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	0 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	60 °
Right Swivel	45 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 60 Hz	23 Hz - 80 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	24 kHz - 160 kHz
Accessories
Extras	DisplayPort cable - optional HDMI cable - optional USB 3.0 upstream cable	Audio cable DisplayPort cable HDMI cable
Certificates and Standards
Licenses	ENERGY STAR 7.0 Epeat Gold ErP TCO Certified Displays 7.0	BSMI CB CCC CE C-Tick CU ENERGY STAR ErP eStandby FCC Class B ISO9241-307 J-MOSS KCC MEPS PSE RoHS TCO Certified Displays 7.0 TÜV/Ergonomics UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 8)
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 50 °C 32 °F - 122 °F
Internal Storage Temperature		20 °C - 60 °C 68 °F - 140 °F

Acer B277K

Asus PB27UQ