Comparison between Acer XR343CKP vs AOC U2790VQ

General Info
Model Number	Acer XR343CKP	AOC U2790VQ

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2019
Brand	Acer	AOC
Model Number	XR343CKP	U2790VQ
Alias	XR343CK P
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Curvature	1900
Display Manufacturer	LG Display	Panda
Display Type	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	21:9	16:9
Screen Resolution	3440 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	89.22 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB		108 %
NTSC 1953		91 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness	550 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	5 ms
Display Coating	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	4.91 in 12.5 cm 124.7 mm 0.41 ft
Case Width with Stand	32.13 in 81.6 cm 816.2 mm 2.68 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	17.15 in 43.6 cm 435.5 mm 1.43 ft	17.52 in 44.5 cm 445 mm 1.46 ft
Case Depth with Stand	12.17 in 30.9 cm 309.1 mm 1.01 ft	7.86 in 20 cm 199.7 mm 0.66 ft
Case Weight with Stand		5.15 kg 11 lbs
Case Color	Silver	Black, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (Type-C; Gen 1; 65W; DP Alt Mode) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 2 x DisplayPort 1.4 4 x USB 3.0 (Type-A; Gen 1; downstream) 1 x USB 3.0 (Type-B; upstream)	2 x HDMI 3.0 2 x DisplayPort 3.0 1 x 3.5 mm Audio Out 2.0 2 x USB 3.0 1 x HDMI 1.4
Audio
Audio Speakers	2 x 7W
Features
Cool Features	Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-in-Picture Picture-by-Picture Nano IPS technology Adaptive-Sync technology AMD FreeSync 2 technology	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.13 in 81.6 cm 816.2 mm 2.68 ft
Case Height	14.48 in 36.8 cm 367.7 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
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No
Left or Right Swivel Support	Yes
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3.5 °
Backward Tilt	35 °	21.5 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 180 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB Type-C cable	HDMI cable USB 3.0 cable DisplayPort cable CD with drivers/manuals
Certificates and Standards
Licenses		CCC CE EAC ENERGY STAR 7.0 RoHS TCO Certified Displays 7.0
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 85 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %

Acer XR343CKP

AOC U2790VQ