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| General Info | ||
|---|---|---|
| Model Number | Acer KG251QG | Hisense 55U8GQ |
|
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| Price | ||
| Type | Monitor | TV |
| Year | 2018 | 2021 |
| Brand | Acer | Hisense |
| Model Series | U8G | |
| Model Number | KG251QG | 55U8GQ |
| Alias | KG251QGbmiix | |
| Display | ||
| Screen Size Class | 25" (inches) | 55" (inches) |
| Diagonal Size | 24.5 in 62.2 cm 622.3 mm 2.04 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 21.41 in 54.4 cm 543.744 mm 1.78 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 11.91 in 30.3 cm 302.616 mm 0.99 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | TN | 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 | 0.283 mm | 0.315 mm |
| Screen Pixel Density | 89 ppi | 80 ppi |
| Screen-to-Body Ratio | 88.65 % | 93.88 % |
| Backlight Source | W-LED | Direct LED (Full-Array Local Dimming) |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 500 cd/m² |
| Max Screen Brightness | 1000 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1200 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | Dolby Vision HLG (Hybrid Log Gamma) HDR10+ Dolby Vision IQ |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 56 mm 0.18 ft |
2.91 in 7.4 cm 74 mm 0.24 ft |
| Case Weight | 3.7 kg 8 lbs |
17.5 kg 39 lbs |
| Case Width with Stand | 21.96 in 55.8 cm 557.89 mm 1.83 ft |
48.54 in 123.3 cm 1233 mm 4.05 ft |
| Case Height with Stand | 16.92 in 43 cm 429.69 mm 1.41 ft |
30.71 in 78 cm 780 mm 2.56 ft |
| Case Depth with Stand | 8.48 in 21.5 cm 215.46 mm 0.71 ft |
12.09 in 30.7 cm 307 mm 1.01 ft |
| Case Weight with Stand | 4.2 kg 9 lbs |
19 kg 42 lbs |
| Case Color | Black | Dark Gray |
| Hardware | ||
| System on Chip or SoC | NovaTek NT72671D | |
| CPU | 2x ARM Cortex-A73, 2x ARM Cortex-A52 | |
| CPU Cores | 4 | |
| GPU | ARM Mali-G51 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct 2x2 MiMO |
|
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x D-sub |
1 x Ethernet RJ45 4 x HDMI 2.0 (CEC) 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (F-type female) 1 x USB 2.0 1 x Antenna (RF) (female) 1 x USB 3.0 1 x CI+ 1.4 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 10W |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | VIDAA U5.0 | |
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Ultra Viewing Angle AI Scene Recognition UHD Premium Quantum Dot Color Voice Command Ultra Dimming Alexa Low Blue Light Filmmaker Mode Google Assistant PVR MEMC (Motion Estimation Motion Compensation) Ultra Motion Game Mode Pro Full-Array Local Dimming AI 4K upscaling Noise Reduction IMAX Enhanced AI Picture Optimization (AI PQ) Light Sensor |
| Ergonomics | ||
| Case Width | 21.96 in 55.8 cm 557.89 mm 1.83 ft |
48.54 in 123.3 cm 1233 mm 4.05 ft |
| Case Height | 13.1 in 33.3 cm 332.7 mm 1.09 ft |
27.99 in 71.1 cm 711 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 400 x 300 |
| 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 | 15 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 55 Hz - 75 Hz | 100 Hz / 120 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | |
| Screen Interpolation Technology | Picture Criteria Index | |
| Screen Interpolation Value | 2700 | |
| Screen Interpolation Measurement Unit | PCI | |
| Accessories | ||
| Extras | Audio cable D-sub cable |
Voice remote control |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays |
TÜV Rheinland Certified Low Blue Light |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
|
| Internal Storage Humidity | 10 % - 70 % |
| Acer KG251QG | Hisense 55U8GQ |
