Comparison between Samsung C49J890 vs Acer CB342CUR bmiiphuzx

General Info
Model Number	Samsung C49J890	Acer CB342CUR bmiiphuzx

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Type	Monitor	Monitor
Year	2018	2021
Brand	Samsung	Acer
Model Series		CB2
Model Number	C49J890	CB342CUR bmiiphuzx
Alias	LC49J890DKUXEN	CB342CURbmiiphuzx UM.CB2EE.005
Display
Screen Size Class	49" (inches)	34" (inches)
Diagonal Size	49 in 124.5 cm 1244.6 mm 4.08 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	47.08 in 119.6 cm 1195.78 mm 3.92 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.24 in 33.6 cm 336.31 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	1800	1900
Display Manufacturer	Samsung
Display Type	SVA	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	36:10	21:9
Screen Resolution	3840 x 1080	3440 x 1440
Screen Pixel Pitch	0.311 mm	0.232 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	90.5 %	89.22 %
Backlight Source	W-LED	W-LED
DCI P3	70%	95%
sRGB	95 %
Adobe RGB 1998	65 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	7.65 in 19.4 cm 194.4 mm 0.64 ft	4.91 in 12.5 cm 124.7 mm 0.41 ft
Case Weight		6.55 kg 14 lbs
Case Width with Stand	47.36 in 120.3 cm 1203 mm 3.95 ft	32.16 in 81.7 cm 816.8 mm 2.68 ft
Case Height with Stand	20.69 in 52.6 cm 525.5 mm 1.72 ft	16.65 in 42.3 cm 423 mm 1.39 ft
Case Depth with Stand	15.02 in 38.2 cm 381.6 mm 1.25 ft	10.59 in 26.9 cm 269 mm 0.88 ft
Case Weight with Stand	15.1 kg 33 lbs	8.98 kg 20 lbs
Case Color	Black	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	2 x USB 3.0 (Type-C) 1 x USB 3.0 (Type-C upstream) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 2 x USB 2.0 (downstream) 1 x USB 3.0 (downstream)	1 x USB 3.1 (Type-C; upstream; 90W; DP Alt MOde) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.1 (Type-B; upstream)
Audio
Audio Speakers		2 x 7W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Samsung MagicUpscale Samsung MagicBright Picture-by-Picture Eco Saving Plus Eye Saver Mode	Flicker-free technology KVM Switch Quantum Dot Color ZeroFrame Design Low Blue Light Acer VisionCare AMD FreeSync technology
Ergonomics
Case Width	47.36 in 120.3 cm 1203 mm 3.95 ft	32.13 in 81.6 cm 816.2 mm 2.68 ft
Case Height	14.54 in 36.9 cm 369.4 mm 1.21 ft	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	Yes
Height Adjustment Range	120 mm 12 cm 4.7244 in 0.3937 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	15 °	180 °
Right Swivel	15 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	2 °	5 °
Backward Tilt	15 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 144 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 170 kHz	30 kHz - 130 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable USB Type-C cable	HDMI cable USB 3.0 cable USB Type-C cable
Certificates and Standards
Licenses	CE FCC class B ISO9241-307 TÜV/GS TÜV/Ergonomics	CE ENergy Star MPR II TCO Certified Display
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 45 °C -4 °F - 113 °F
Internal Storage Humidity	5 % - 95 %

Samsung C49J890

Acer CB342CUR bmiiphuzx