0 Compare Acer XB270HU vs Dell UltraSharp U4919DW - DisplayDB

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Comparison between Acer XB270HU vs Dell UltraSharp U4919DW

General Info
Model Number Acer XB270HU Dell UltraSharp U4919DW
Price
Type Monitor Monitor
Year 2015 2018
Brand Acer Dell
Model Number XB270HU UltraSharp U4919DW
Alias XB270HUbprz
Display
Screen Size Class 27" (inches) 49" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
49 in
124.5 cm
1244.6 mm
4.08 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
47.17 in
119.8 cm
1198.08 mm
3.93 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.27 in
33.7 cm
336.96 mm
1.11 ft
Display Curvature 3800
Display Manufacturer AU Optronics LG Display
Display Type AHVA IPS IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control No No
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 36:10
Screen Resolution 2560 x 1440 5120 x 1440
Screen Pixel Pitch 0.233 mm 0.234 mm
Screen Pixel Density 109 ppi 108 ppi
Screen-to-Body Ratio 82.15 % 89.55 %
Backlight Source W-LED W-LED
sRGB 99 %
Adobe RGB 1998 75 %
NTSC 1953 72 % 72 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 3 ms 10 ms
Display Minimum Response Time 4 ms 5 ms
Display Average Response Time 9 ms 8 ms
Display Maximum Response Time 11.3 ms 15 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 2.4 in
6.1 cm
61 mm
0.2 ft
4.3 in
10.9 cm
109.3 mm
0.36 ft
Case Weight 4.4 kg
10 lbs
11.4 kg
25 lbs
Case Width with Stand 25.2 in
64 cm
640 mm
2.1 ft
47.84 in
121.5 cm
1215.1 mm
3.99 ft
Case Height with Stand 21.97 in
55.8 cm
558 mm
1.83 ft
18.06 in
45.9 cm
458.6 mm
1.5 ft
Case Depth with Stand 9.72 in
24.7 cm
247 mm
0.81 ft
9.94 in
25.3 cm
252.6 mm
0.83 ft
Case Weight with Stand 7 kg
15 lbs
17.2 kg
38 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.2
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.0 (charger - 5V/2.0A)
1 x USB 3.1 (Type-C)
1 x DisplayPort 1.4
2 x HDMI 2.0
2 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
Audio
Features
Cool Features Nvidia G-SYNC Technology
Nvidia ULMB (Ultra Low Motion Blur)
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Blue Light Filter
Flicker-free technology
Extra Features Security lock slot
Ergonomics
Case Width 25.2 in
64 cm
640 mm
2.1 ft
47.84 in
121.5 cm
1215.1 mm
3.99 ft
Case Height 15 in
38.1 cm
381 mm
1.25 ft
14.61 in
37.1 cm
371 mm
1.22 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 150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 60 ° 170 °
Right Swivel 60 ° 170 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 35 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 30 Hz - 144 Hz 24 Hz - 86 Hz
Horizontal Digital Frequency 25 kHz - 115 kHz
Accessories
Extras DisplayPort cable DisplayPort cable
HDMI cable
USB 3.0 upstream cable
USB Type-C cable
Certificates and Standards
Licenses ENERGY STAR ENERGY STAR 7.0
RoHS
TCO Certified Displays
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 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Acer XB270HU Dell UltraSharp U4919DW