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Comparison between BenQ EX2780Q vs BenQ EL2870U

General Info
Model Number BenQ EX2780Q BenQ EL2870U
Price
Type Monitor Monitor
Year 2019 2018
Brand BenQ BenQ
Model Number EX2780Q EL2870U
Display
Screen Size Class 27" (inches) 28" (inches)
Diagonal Size 26.93 in
68.4 cm
684 mm
2.24 ft
27.91 in
70.9 cm
709 mm
2.33 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
24.45 in
62.1 cm
620.928 mm
2.04 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.44 in
34.1 cm
341.28 mm
1.12 ft
Display Manufacturer Innolux
Display Type IPS TN
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 3840 x 2160
Screen Pixel Pitch 0.233 mm 0.162 mm
Screen Pixel Density 109 ppi 157 ppi
Backlight Source W-LED W-LED
DCI P3 95% 70%
sRGB 97 %
NTSC 1953 72 %
Screen Brightness 350 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 20000000 : 1 120000000 : 1
Screen Horizontal Viewing Angle 178 ° 170 °
Screen Vertical Viewing Angle 178 ° 160 °
Screen Input Lag 5 ms
Display Minimum Response Time 5 ms 1 ms
Display Average Response Time 4 ms
Display Coating Anti-glare/Matte (3H)
HDR HDR10
DisplayHDR 400
HDR
3D No No
Size, weight, color
Case Width with Stand 24.17 in
61.4 cm
614 mm
2.01 ft
25.9 in
65.8 cm
657.9 mm
2.16 ft
Case Height with Stand 18.1 in
46 cm
459.65 mm
1.51 ft
18.75 in
47.6 cm
476.27 mm
1.56 ft
Case Depth with Stand 7.72 in
19.6 cm
196 mm
0.64 ft
5.89 in
15 cm
149.6 mm
0.49 ft
Case Weight with Stand 5.93 kg
13 lbs
5.7 kg
13 lbs
Case Color Gray, Brown Black
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.1 (Type-C - 60 W)
2 x HDMI 2.0
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
Audio
Audio Speakers 2 x 2W 2 x 2W
Built-in Subwoofer 1 x 5
Features
Cool Features ePaper Mode
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Low Blue Light
Hardware calibration ready
AMA (Advanced Motion Accelerator)
AMD FreeSync technology
Brightness Intelligence Plus
Flicker-free technology
Low Blue Light
HDCP (High-bandwidth Digital Content Protection) 2.2
AMA (Advanced Motion Accelerator)
AMD FreeSync technology
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 144 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 135 kHz
Accessories
Extras DisplayPort cable - mini-DP to DP
Remote control
USB 3.1 cable
Certificates and Standards
Licenses ENERGY STAR 7.0
TÜV Low Blue Light
TÜV Flicker-free
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
ENERGY STAR 7.0
TÜV Flicker-free
TÜV Low Blue Light
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
BenQ EX2780Q BenQ EL2870U