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Comparison between Acer BW257 bmiprx vs Acer B247W

General Info
Model Number Acer BW257 bmiprx Acer B247W
Price
Type Monitor Monitor
Year 2019 2018
Brand Acer Acer
Model Number BW257 bmiprx B247W
Alias B7 BW257 B247W bmiprzx
Display
Screen Size Class 25" (inches) 24" (inches)
Diagonal Size 24.98 in
63.4 cm
634.4 mm
2.08 ft
24 in
61 cm
609.6 mm
2 ft
Screen Width 21.08 in
53.6 cm
535.5 mm
1.76 ft
20.41 in
51.8 cm
518.4 mm
1.7 ft
Screen Height 13.34 in
33.9 cm
338.8 mm
1.11 ft
12.76 in
32.4 cm
324 mm
1.06 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:10 16:10
Screen Resolution 1920 x 1200 1920 x 1200
Screen Pixel Pitch 0.279 mm 0.27 mm
Screen Pixel Density 91 ppi 94 ppi
Screen-to-Body Ratio 80.66 %
Backlight Source W-LED W-LED
sRGB 100 %
NTSC 1953 76 %
Screen Brightness 300 cd/m² 300 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 100000000 : 1 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 4 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 20.94 in
53.2 cm
531.8 mm
1.74 ft
Case Width with Stand 21.5 in
54.6 cm
546.2 mm
1.79 ft
20.98 in
53.3 cm
533 mm
1.75 ft
Case Height with Stand 20.94 in
53.2 cm
531.8 mm
1.74 ft
15.35 in
39 cm
390 mm
1.28 ft
Case Depth with Stand 8.17 in
20.8 cm
207.5 mm
0.68 ft
8.19 in
20.8 cm
208 mm
0.68 ft
Case Weight with Stand 5.17 kg
11 lbs
6.2 kg
14 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x D-sub
1 x 3.5 mm Audio In (optional)
1 x 3.5 mm Audio Out 3.1 (optional)
1 x HDMI 1.4 (optional)
1 x DisplayPort 1.2 (optional)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x D-sub
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Audio Speakers 2 x 2W 2 x 2W
Features
Cool Features Blue Light Filter
Flicker-free technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
AMD FreeSync technology
Blue Light Filter
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 21.5 in
54.6 cm
546.2 mm
1.79 ft
Case Height 16.21 in
41.2 cm
411.8 mm
1.35 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
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 90 ° 0 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 45 °
Right Swivel 45 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 10 ° 5 °
Backward Tilt 25 ° 25 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 75 Hz 55 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 95 kHz 30 kHz - 80 kHz
Accessories
Extras DisplayPort cable
VGA cable
D-sub cable
DisplayPort cable - optional
HDMI cable - optional
USB 3.0 upstream cable
Certificates and Standards
Licenses ENERGY STAR
TCO
ENERGY STAR 7.0
ErP
TCO Certified Displays 7.0
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Acer BW257 bmiprx Acer B247W