Comparison between Acer XV273K vs Acer XV280K B

General Info
Model Number	Acer XV273K	Acer XV280K B

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Acer	Acer
Model Series	Nitro XV3	Nitro XV0
Model Number	XV273K	XV280K B
Alias	XV273KPbmiipphzx XV273K Pbmiipphzx	Nitro XV280K XV280KB
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27.9 in 70.9 cm 708.538 mm 2.32 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer	AU Optronics
Display Type	AHVA IPS	IPS
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	3840 x 2160
Screen Pixel Pitch	0.155 mm	0.161 mm
Screen Pixel Density	163 ppi	157 ppi
Screen-to-Body Ratio	84.82 %	89.67 %
Backlight Source	W-LED	W-LED
DCI P3	90%	90%
sRGB	100 %	100 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	6 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	8 ms
Display Maximum Response Time	13 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR10 DisplayHDR 400	DisplayHDR 400 HDR10
3D	No	No
Size, weight, color
Case Depth	3.4 in 8.6 cm 86.3 mm 0.28 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight	4.51 kg 10 lbs	5.19 kg 11 lbs
Case Width with Stand	24.76 in 62.9 cm 629 mm 2.06 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height with Stand	17.36 in 44.1 cm 441 mm 1.45 ft	17.2 in 43.7 cm 437 mm 1.43 ft
Case Depth with Stand	12.09 in 30.7 cm 307.2 mm 1.01 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	6.59 kg 14 lbs	7.25 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 2 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 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 4W	2 x 2W
Features
Cool Features	DDC/CI Flicker-free technology Quantum Dot Display HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Blue Light Filter Black Boost Flicker-free technology Zero Frame Design ComfyView Adaptive Contrast Management (ACM) AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.76 in 62.9 cm 629 mm 2.06 ft	25.08 in 63.7 cm 637 mm 2.09 ft
Case Height	14.75 in 37.5 cm 374.7 mm 1.23 ft	14.61 in 37.1 cm 371 mm 1.22 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	100 mm 10 cm 3.937 in 0.3281 ft	180 mm 18 cm 7.0866 in 0.5906 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	20 °	180 °
Right Swivel	20 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 144 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 317 kHz	30 kHz - 85 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable HDMI cable Hood USB 3.0 upstream cable	HDMI cable
Certificates and Standards
Licenses	CE cUL ENERGY STAR FCC Class B RoHS compliant TCO Certified Displays TÜV/GS UL VCCI	RoHS PSE MPRⅡ ISO9241-307 VCCI-B FCC CE CCC
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 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 XV273K

Acer XV280K B