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Comparison between BenQ BL2581T vs BenQ EW2445ZH

General Info
Model Number BenQ BL2581T BenQ EW2445ZH
Price
Type Monitor Monitor
Year 2018 2015
Brand BenQ BenQ
Model Number BL2581T EW2445ZH
Display
Screen Size Class 25" (inches) 24" (inches)
Diagonal Size 24.98 in
63.4 cm
634.4 mm
2.08 ft
23.81 in
60.5 cm
604.7 mm
1.98 ft
Screen Width 21.08 in
53.6 cm
535.5 mm
1.76 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 13.34 in
33.9 cm
338.8 mm
1.11 ft
11.67 in
29.6 cm
296.46 mm
0.97 ft
Display Manufacturer AU Optronics
Display Type IPS AMVA+ (Е2Е)
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:10 16:9
Screen Resolution 1920 x 1200 1920 x 1080
Screen Pixel Pitch 0.279 mm 0.275 mm
Screen Pixel Density 91 ppi 92 ppi
Screen-to-Body Ratio 85.74 %
Backlight Source W-LED W-LED
sRGB 99 %
Adobe RGB 1998 70 %
NTSC 1953 72 % 72 %
Screen Brightness 250 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 3000 : 1
Dynamic Screen Contrast 20000000 : 1 20000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 35 ms
Display Minimum Response Time 5 ms 4 ms
Display Average Response Time 14 ms
Display Maximum Response Time 24 ms
Display Coating Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 2.34 in
5.9 cm
59.4 mm
0.19 ft
Case Weight 4.1 kg
9 lbs
Case Width with Stand 21.59 in
54.9 cm
548.5 mm
1.8 ft
21.24 in
53.9 cm
539.4 mm
1.77 ft
Case Height with Stand 16.87 in
42.9 cm
428.5 mm
1.41 ft
16.3 in
41.4 cm
413.9 mm
1.36 ft
Case Depth with Stand 9.08 in
23.1 cm
230.7 mm
0.76 ft
7.68 in
19.5 cm
195 mm
0.64 ft
Case Weight with Stand 6.8 kg
15 lbs
3.3 kg
7 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
1 x DVI-D Dual Link
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x D-sub
Audio
Audio Speakers 2 x 1W 2 x 2W
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Light sensor
AMA (Advanced Motion Accelerator)
Brightness Intelligence
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light Plus
AMA (Advanced Motion Accelerator)
DDC/CI
Extra Features Anti-theft stand lock slot - Kensington Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 21.59 in
54.9 cm
548.5 mm
1.8 ft
Case Height 15.19 in
38.6 cm
385.8 mm
1.27 ft
Vesa Mount Support Yes No
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 140 mm
14 cm
5.5118 in
0.4593 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 76 Hz 50 Hz - 76 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz 30 kHz - 83 kHz
Accessories
Extras D-sub cable Audio cable
D-sub cable
HDMI cable
Certificates and Standards
Licenses ENERGY STAR 7.0
TCO Certified Displays
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CE
ENERGY STAR 6.0
TCO Certified Displays 6.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
5 °C - 40 °C
41 °F - 104 °F
Safe Operating Humidity Level 10 % - 90 % 20 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 %
BenQ BL2581T BenQ EW2445ZH