Comparison between AOC AGON AG273QZ vs HP U28 4K HDR

General Info
Model Number	AOC AGON AG273QZ	HP U28 4K HDR

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2020
Brand	AOC	HP
Model Number	AGON AG273QZ	U28 4K HDR
Alias		1Z978AA
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	23.49 in 59.7 cm 596.736 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Type	TN	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	0.116 mm
Screen Pixel Density	109 ppi	157 ppi
Screen-to-Body Ratio	89.62 %	89.61 %
Backlight Source	W-LED	W-LED
DCI P3		93%
sRGB	126.4 %	100 %
Adobe RGB 1998	93.7 %
NTSC 1953	89.5 %
Screen Brightness	400 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time		4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR
3D	No	No
Size, weight, color
Case Depth	2.55 in 6.5 cm 64.8 mm 0.21 ft	1.71 in 4.3 cm 43.4 mm 0.14 ft
Case Weight	5.8 kg 13 lbs
Case Width with Stand	24.15 in 61.4 cm 613.5 mm 2.01 ft	25.08 in 63.7 cm 637.1 mm 2.09 ft
Case Height with Stand	22.14 in 56.2 cm 562.4 mm 1.85 ft	20.92 in 53.1 cm 531.4 mm 1.74 ft
Case Depth with Stand	11.4 in 28.9 cm 289.45 mm 0.95 ft	7.48 in 19 cm 189.9 mm 0.62 ft
Case Weight with Stand	8.4 kg 18 lbs	6.35 kg 14 lbs
Case Color	Black, Silver	Black
Hardware
Internal Storage		8
Built-in Camera	No	No
Connectivity	2 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; downstream) 2 x HDMI 2.0	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Audio Speakers	2 x 5W	2 x 3W
Features
Cool Features	Game Color Low Blue Light Shadow Control AMD FreeSync Premium Pro Flicker-free technology	Flicker-free technology Low Blue Light
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	24.15 in 61.4 cm 613.5 mm 2.01 ft	25.08 in 63.7 cm 637.1 mm 2.09 ft
Case Height	14.34 in 36.4 cm 364.3 mm 1.2 ft	14.61 in 37.1 cm 371.2 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5.5 °	5 °
Backward Tilt	21.5 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 240 Hz	23 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 360 kHz	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses		Australian-New Zealand MEPS BSMI CB CCC CE CECP CEL EAC ENERGY STAR FCC ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TUV-S UL/CSA VCCI Vietnam MEPS WEEE ISC WW application ICE
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %	20 % - 80 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	5 % - 93 %
Max Operating Altitude	3657.6
Max Storage Altitude	12192

AOC AGON AG273QZ

HP U28 4K HDR