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| General Info | ||
|---|---|---|
| Model Number | Acer KB272 bi | Sceptre U515CV-UMKN |
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| Price | ||
| Type | Monitor | TV |
| Year | 2021 | 2018 |
| Brand | Acer | Sceptre |
| Model Series | KB2 | |
| Model Number | KB272 bi | U515CV-UMKN |
| Alias | UM.HX2AA.009 | |
| Display | ||
| Screen Size Class | 27" (inches) | 49" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.66 mm 2.25 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
42.24 in 107.3 cm 1072.91 mm 3.52 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
23.76 in 60.4 cm 603.512 mm 1.98 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.311 mm | 0.279 mm |
| Screen Pixel Density | 81 ppi | 91 ppi |
| Screen-to-Body Ratio | 89.24 % | 86.88 % |
| Backlight Source | W-LED | Direct LED |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1200 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 50000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 6 ms |
| Display Average Response Time | 9 ms | |
| Display Coating | Anti-glare/Matte (3H) | Glossy |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.7 in 6.9 cm 68.6 mm 0.23 ft |
3.66 in 9.3 cm 93 mm 0.31 ft |
| Case Weight | 4.72 kg 10 lbs |
11.8 kg 26 lbs |
| Case Width with Stand | 24.11 in 61.2 cm 612.4 mm 2.01 ft |
44.53 in 113.1 cm 1131.1 mm 3.71 ft |
| Case Height with Stand | 17.8 in 45.2 cm 452.12 mm 1.48 ft |
28.31 in 71.9 cm 719.1 mm 2.36 ft |
| Case Depth with Stand | 7.9 in 20.1 cm 200.7 mm 0.66 ft |
9.57 in 24.3 cm 243 mm 0.8 ft |
| Case Weight with Stand | 5.4 kg 12 lbs |
12.8 kg 28 lbs |
| Case Color | Black | Black |
| Hardware | ||
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
|
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x AV Component In (YPbPr + L/R) 1 x USB 2.0 (max 0.5 A) 4 x HDMI 2.0 (ARC; CEC; MHL) |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Features | ||
| Cool Features | Blue Light Filter ComfyView Flicker-free technology Adaptive Contrast Management (ACM) AMD FreeSync technology |
HDCP (High-bandwidth Digital Content Protection) 2.2 UHD Upscaling |
| Ergonomics | ||
| Case Width | 24.11 in 61.2 cm 612.4 mm 2.01 ft |
44.53 in 113.1 cm 1131.1 mm 3.71 ft |
| Case Height | 14.43 in 36.7 cm 366.5 mm 1.2 ft |
25.94 in 65.9 cm 658.9 mm 2.16 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 200 x 200 |
| 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 | No |
| Forward Tilt | 5 ° | |
| Backward Tilt | 25 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 75 Hz | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | |
| Screen Interpolation Technology | Clear Motion Picture | |
| Screen Interpolation Value | 600 | |
| Screen Interpolation Measurement Unit | NULL | CMI |
| Accessories | ||
| Extras | HDMI cable | |
| Certificates and Standards | ||
| Licenses | MPR II | |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
| Acer KB272 bi | Sceptre U515CV-UMKN |
