Comparison between Acer XR341CK vs Acer CB342CK smiiphzx

General Info
Model Number	Acer XR341CK	Acer CB342CK smiiphzx

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Type	Monitor	Monitor
Year	2015	2019
Brand	Acer	Acer
Model Number	XR341CK	CB342CK smiiphzx
Alias	XR341CKbmijpphz	CB342CK
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	3800
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	86.29 %	89.31 %
Backlight Source	W-LED	W-LED
sRGB	100 %
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	700 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	7 ms
Display Minimum Response Time	4 ms	1 ms
Display Maximum Response Time	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	3.9 in 9.9 cm 99 mm 0.32 ft	2.31 in 5.9 cm 58.6 mm 0.19 ft
Case Weight		6.8 kg 15 lbs
Case Width with Stand	32.5 in 82.6 cm 825.5 mm 2.71 ft	32.17 in 81.7 cm 817 mm 2.68 ft
Case Height with Stand	23.07 in 58.6 cm 586 mm 1.92 ft	23.5 in 59.7 cm 596.9 mm 1.96 ft
Case Depth with Stand	12.17 in 30.9 cm 309.1 mm 1.01 ft	9.2 in 23.4 cm 233.68 mm 0.77 ft
Case Weight with Stand	9.9 kg 22 lbs	8.7 kg 19 lbs
Case Color	Silver	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 (MHL) 1 x HDMI 2.0 1 x DisplayPort 1.2 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 1.4 1 x 3.5 mm Audio Out 5 x USB 3.0 2 x HDMI 2.0
Audio
Audio Speakers	2 x 7W	2 x 3W
Features
Cool Features	Picture-By-Picture Picture-in-Picture AMD FreeSync technology Flicker-free technology	HDR Ready AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection)
Ergonomics
Case Width	32.5 in 82.6 cm 825.5 mm 2.71 ft	32.17 in 81.7 cm 817 mm 2.68 ft
Case Height	14.8 in 37.6 cm 375.92 mm 1.23 ft	14.45 in 36.7 cm 367 mm 1.2 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	130 mm 13 cm 5.1181 in 0.4265 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		135 °
Right Swivel		135 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	12 °
Backward Tilt	35 °	32 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 75 Hz	23 Hz - 76 Hz
Horizontal Digital Frequency	112 kHz	15 kHz - 116 kHz
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	ENERGY STAR TCO Displays 6.0	ENERGY STAR
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F

Acer XR341CK

Acer CB342CK smiiphzx