Comparison between HP ZR2740w vs AOC Q27G2E

General Info
Model Number	HP ZR2740w	AOC Q27G2E

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Type	Monitor	Monitor
Year	2011	2022
Brand	HP	AOC
Model Number	ZR2740w	Q27G2E
Alias	XW476A4 XW476A8	Q27G2E/BK
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	LG Display
Display Type	H-IPS	VA
Display Bit Depth	10 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	79.1 %	89.5 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	100 %	99 %
Adobe RGB 1998	75 %
NTSC 1953	72 %
Screen Brightness	380 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms
Display Minimum Response Time	7 ms	4 ms
Display Average Response Time	12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.68 in 6.8 cm 68 mm 0.22 ft	1.94 in 4.9 cm 49.2 mm 0.16 ft
Case Weight	8 kg 18 lbs	4.5 kg 10 lbs
Case Width with Stand	25.43 in 64.6 cm 646 mm 2.12 ft	24.09 in 61.2 cm 611.8 mm 2.01 ft
Case Height with Stand	17.32 in 44 cm 440 mm 1.44 ft	15.69 in 39.9 cm 398.6 mm 1.31 ft
Case Depth with Stand	9.25 in 23.5 cm 235 mm 0.77 ft	8.95 in 22.7 cm 227.4 mm 0.75 ft
Case Weight with Stand	10.5 kg 23 lbs	5.6 kg 12 lbs
Case Color	Black	Black and Red
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	DDC/CI HDCP (High-bandwidth Digital Content Protection)	AMD FreeSync Premium Crosshair Low Input Lag Frame Counter G-Menu Motion Blue Reduction HDR Mode Flicker-free technology 3-sided frameless design Shadow Control Game Color Adaptive-Sync technology Low Blue Light
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.43 in 64.6 cm 646 mm 2.12 ft	24.09 in 61.2 cm 611.8 mm 2.01 ft
Case Height	15.43 in 39.2 cm 392 mm 1.29 ft	14.4 in 36.6 cm 365.8 mm 1.2 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	105 mm 10.5 cm 4.1339 in 0.3445 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 60 Hz	48 Hz - 155 Hz
Horizontal Digital Frequency	24 kHz - 94 kHz	30 kHz - 255 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable DisplayPort cable	DisplayPort cable
Certificates and Standards
Licenses	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO EDGE TÜV/S VCCI-B WHQL (Windows 8; Windows 7)	CCC CE CEL CH RoHS cTUVus FCC ISO92410-307 Win10
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 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 93 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

HP ZR2740w

AOC Q27G2E