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General Info | ||
---|---|---|
Model Number | Acer QG271 | Lenovo L27m-30 |
Price | ||
Type | Monitor | Monitor |
Year | 2019 | 2021 |
Brand | Acer | Lenovo |
Model Number | QG271 | L27m-30 |
Alias | QG271 bipx QG271 bii |
|
Display | ||
Screen Size Class | 27" (inches) | 27" (inches) |
Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
Screen Width | 23.47 in 59.6 cm 596.16 mm 1.96 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
Screen Height | 13.2 in 33.5 cm 335.34 mm 1.1 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
Display Type | VA | 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 | 16:9 | 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 | 88.72 % | |
Backlight Source | W-LED | W-LED |
NTSC 1953 | 72 % | 72 % |
Screen Brightness | 300 cd/m² | 250 cd/m² |
Static Screen Contrast | 3000 : 1 | 1000 : 1 |
Dynamic Screen Contrast | 100000000 : 1 | 3000000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 4 ms | |
Display Average Response Time | 6 ms | |
Display Coating | Anti-glare/Matte | Anti-glare/Matte |
3D | No | No |
Size, weight, color | ||
Case Depth | 2.6 in 6.6 cm 66 mm 0.22 ft |
|
Case Weight | 4.7 kg 10 lbs |
|
Case Width with Stand | 24.17 in 61.4 cm 614 mm 2.01 ft |
|
Case Height with Stand | 17.87 in 45.4 cm 454 mm 1.49 ft |
|
Case Depth with Stand | 9.45 in 24 cm 240 mm 0.79 ft |
|
Case Weight with Stand | 510 kg 1122 lbs |
|
Case Color | Black | Black |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 2 x HDMI 1 x D-sub |
1 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-C; Gen 1; upstream; 75W; DP Alt Mode) |
Audio | ||
Audio Speakers | 2 x 3W | |
Features | ||
Cool Features | AMD FreeSync technology | Blue Light Filter Flicker-free technology 3-side NearEdgeless Design AMD FreeSync technology |
Extra Features | Anti-theft stand lock slot - Kensington | |
Ergonomics | ||
Case Width | 24.17 in 61.4 cm 614 mm 2.01 ft |
|
Case Height | 14.45 in 36.7 cm 367 mm 1.2 ft |
|
Vesa Mount Support | Yes | Yes |
VESA Interface Standard Size | 100 x 100 | 100 x 100 |
Removable VESA Stand | Yes | Yes |
Height Adjustment | No | Yes |
Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
Landscape or Portrait Pivot Support | No | Yes |
Left Pivot | 90 ° | |
Right Pivot | 90 ° | |
Left or Right Swivel Support | No | Yes |
Left Swivel | 180 ° | |
Right Swivel | 180 ° | |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 20 ° | 22 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 56 Hz - 76 Hz | 45 Hz - 75 Hz |
Horizontal Digital Frequency | 30 kHz - 85 kHz | |
Screen Interpolation Measurement Unit | NULL | NULL |
Accessories | ||
Extras | HDMI cable VGA cable |
D-sub cable USB Type-C cable |
Certificates and Standards | ||
Licenses | MPR II | CCC RoHS TÜV Rheinland Eye Comfort TÜV Rheinland Flicker Free Eyesafe Display Certification Windows Certification (Windows 7 Windows 10) |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 45 °C 32 °F - 113 °F |
|
Safe Operating Humidity Level | 10 % - 80 % | |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
Internal Storage Humidity | 5 % - 95 % | |
Max Operating Altitude | 5000 | |
Max Storage Altitude | 12192 |
Acer QG271 | Lenovo L27m-30 |