Comparison between Acer Predator XB283K vs Dell S3422DWG

General Info
Model Number	Acer Predator XB283K	Dell S3422DWG

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2021
Brand	Acer	Dell
Model Series	Predator XB3
Model Number	Predator XB283K	S3422DWG
Alias	XB283K KV XB283KKV
Display
Screen Size Class	28" (inches)	34" (inches)
Diagonal Size	27.9 in 70.9 cm 708.538 mm 2.32 ft	34.03 in 86.4 cm 864.25 mm 2.84 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	31.39 in 79.7 cm 797.22 mm 2.62 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.14 in 33.4 cm 333.7 mm 1.09 ft
Display Curvature		1800
Display Manufacturer	AU Optronics
Display Type	IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	21:9
Screen Resolution	3840 x 2160	3440 x 1440
Screen Pixel Pitch	0.161 mm	0.232 mm
Screen Pixel Density	157 ppi	109 ppi
Screen-to-Body Ratio		89.88 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB		99 %
Adobe RGB 1998	95 %
Screen Brightness	400 cd/m²	400 cd/m²
Max Screen Brightness	450 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	2 ms
Display Average Response Time		4 ms
Display Maximum Response Time		8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		3.38 in 8.6 cm 85.851 mm 0.28 ft
Case Weight		7.71 kg 17 lbs
Case Width with Stand		31.81 in 80.8 cm 807.9 mm 2.65 ft
Case Height with Stand		16.82 in 42.7 cm 427.31 mm 1.4 ft
Case Depth with Stand		9.35 in 23.8 cm 237.61 mm 0.78 ft
Case Weight with Stand		10.38 kg 23 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	AMD FreeSync Premium ColorSense Fast IPS LightSense Flicker-free technology Display Stream Compression (DSC) 2.0 Acer ComfyView Low Blue Light Adaptive-Sync technology NVIDIA G-Sync Compatible	Dell Display Manager Flicker-free technology Picture-by-Picture Picture-in-Picture Low Blue Light AMD FreeSync Premium ComfortView
Extra Features		Security lock slot Vents on the rear panel for improved heat dissipation
Ergonomics
Case Width		31.81 in 80.8 cm 807.9 mm 2.65 ft
Case Height		14.42 in 36.6 cm 366.36 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	115 mm 11.5 cm 4.5276 in 0.3773 ft	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	4 °
Right Pivot	90 °	4 °
Left or Right Swivel Support	Yes	No
Left Swivel	20 °
Right Swivel	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency		29 kHz - 200 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable DisplayPort cable USB 3.0 cable
Certificates and Standards
Licenses	CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified	RoHS
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		10 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer Predator XB283K

Dell S3422DWG