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General Info | ||
---|---|---|
Model Number | Acer R271B bmix | BenQ GW2780 |
Price | ||
Type | Monitor | Monitor |
Year | 2019 | 2017 |
Brand | Acer | BenQ |
Model Series | R1 | |
Model Number | R271B bmix | GW2780 |
Alias | "R271 Bbmix" R271Bbmix |
|
Display | ||
Screen Size Class | 27" (inches) | 27" (inches) |
Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.24 in 33.6 cm 336.2 mm 1.1 ft |
Display Type | IPS | IPS |
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 | 16:9 | 16:9 |
Screen Resolution | 1920 x 1080 | 1920 x 1080 |
Screen Pixel Pitch | 0.311 mm | 0.311 mm |
Screen Pixel Density | 81 ppi | 81 ppi |
Screen-to-Body Ratio | 87.04 % | 86.17 % |
Backlight Source | W-LED | W-LED |
NTSC 1953 | 72 % | 72 % |
Screen Brightness | 250 cd/m² | 250 cd/m² |
Static Screen Contrast | 1000 : 1 | 1000 : 1 |
Dynamic Screen Contrast | 100000000 : 1 | 20000000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 5 ms | |
Display Average Response Time | 8 ms | |
Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
3D | No | No |
Size, weight, color | ||
Case Depth | 1.34 in 3.4 cm 34 mm 0.11 ft |
1.97 in 5 cm 50 mm 0.16 ft |
Case Weight | 3.25 kg 7 lbs |
3.92 kg 9 lbs |
Case Width with Stand | 24.45 in 62.1 cm 621 mm 2.04 ft |
24.09 in 61.2 cm 612 mm 2.01 ft |
Case Height with Stand | 17.87 in 45.4 cm 454 mm 1.49 ft |
18.23 in 46.3 cm 463 mm 1.52 ft |
Case Depth with Stand | 8.82 in 22.4 cm 224 mm 0.73 ft |
7.2 in 18.3 cm 183 mm 0.6 ft |
Case Weight with Stand | 3.65 kg 8 lbs |
4.85 kg 11 lbs |
Case Color | Black | Black |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub (Mini; 15-pin) |
1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
Audio | ||
Audio Speakers | 2 x 2W | 2 x 2W |
Features | ||
Cool Features | Flicker-free technology Low Blue Light ZeroFrame Design AMD FreeSync technology DDCB2 (DDC/CI compatible) |
HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMA (Advanced Motion Accelerator) Flicker-free technology |
Extra Features | Anti-theft stand lock slot - Kensington | |
Ergonomics | ||
Case Width | 24.45 in 62.1 cm 621 mm 2.04 ft |
24.09 in 61.2 cm 612 mm 2.01 ft |
Case Height | 14.65 in 37.2 cm 372 mm 1.22 ft |
15 in 38.1 cm 381 mm 1.25 ft |
Vesa Mount Support | No | Yes |
VESA Interface Standard Size | 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 | 15 ° | 20 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 50 Hz - 75 Hz | 50 Hz - 76 Hz |
Horizontal Digital Frequency | 55 kHz - 83 kHz | 30 kHz - 80 kHz |
Screen Interpolation Measurement Unit | NULL | |
Accessories | ||
Extras | Audio cable Mini D-sub 15-pin cable |
HDMI cable |
Certificates and Standards | ||
Licenses | CCC CE FCC ISO9241-307 J-Moss green mark MPR Ⅱ PC recycling PSE (Electrical Appliance and Material Safety Law) RoHS VCCI-B |
ENERGY STAR 7.0 Epeat Silver TCO 7.0 TÜV Low Blue Light TÜV Flicker-free 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 |
|
Safe Operating Humidity Level | 20 % - 80 % | |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
Acer R271B bmix | BenQ GW2780 |