Comparison between Dell UltraSharp UP3218K vs Acer XB270HU

General Info
Model Number	Dell UltraSharp UP3218K	Acer XB270HU

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2015
Brand	Dell	Acer
Model Number	UltraSharp UP3218K	XB270HU
Alias		XB270HUbprz
Display
Screen Size Class	32" (inches)	27" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	27.48 in 69.8 cm 698.1 mm 2.29 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	15.46 in 39.3 cm 392.7 mm 1.29 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		AU Optronics
Display Type	IPS	AHVA IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control		No
Lut	3D LUT 14 bits
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	7680 x 4320	2560 x 1440
Screen Pixel Pitch	0.091 mm	0.233 mm
Screen Pixel Density	279 ppi	109 ppi
Screen-to-Body Ratio	90.34 %	82.15 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	100 %
Adobe RGB 1998	100 %
NTSC 1953		72 %
Screen Brightness	400 cd/m²	350 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms	3 ms
Display Minimum Response Time	6 ms	4 ms
Display Average Response Time	10 ms	9 ms
Display Maximum Response Time		11.3 ms
Display Coating	Glossy	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.09 in 5.3 cm 53.2 mm 0.17 ft	2.4 in 6.1 cm 61 mm 0.2 ft
Case Weight	6.9 kg 15 lbs	4.4 kg 10 lbs
Case Width with Stand	28.37 in 72.1 cm 720.5 mm 2.36 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height with Stand	19.62 in 49.8 cm 498.4 mm 1.64 ft	21.97 in 55.8 cm 558 mm 1.83 ft
Case Depth with Stand	8.74 in 22.2 cm 222 mm 0.73 ft	9.72 in 24.7 cm 247 mm 0.81 ft
Case Weight with Stand		7 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	Nvidia G-SYNC Technology Nvidia ULMB (Ultra Low Motion Blur) Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot
Ergonomics
Case Width	28.37 in 72.1 cm 720.5 mm 2.36 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height	16.58 in 42.1 cm 421.2 mm 1.38 ft	15 in 38.1 cm 381 mm 1.25 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	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	60 °
Right Swivel	30 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	30 Hz - 144 Hz
Accessories
Extras	2x DisplayPort cable Factory Calibration Report USB 3.0 upstream cable	DisplayPort cable
Certificates and Standards
Licenses	CECP CEL ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays	ENERGY STAR
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 35 °C 32 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell UltraSharp UP3218K

Acer XB270HU