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| General Info | ||
|---|---|---|
| Model Number | Acer Predator XB1 XB271HUT | Hisense 55E7K Pro |
|
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| Price | ||
| Type | Monitor | TV |
| Year | 2016 | 2023 |
| Brand | Acer | Hisense |
| Model Series | E7K Pro | |
| Model Number | Predator XB1 XB271HUT | 55E7K Pro |
| Alias | XB271HUTbmiprz | 55E7KQ Pro 55E77KQ Pro |
| Display | ||
| Screen Size Class | 27" (inches) | 55" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | IPS | VA |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.315 mm |
| Screen Pixel Density | 109 ppi | 80 ppi |
| Screen-to-Body Ratio | 84.35 % | 94.24 % |
| Backlight Source | W-LED | Direct LED |
| DCI P3 | 90% | |
| sRGB | 100 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 4000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 11.6 ms | |
| Display Minimum Response Time | 4 ms | 6 ms |
| Display Average Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | Dolby Vision Dolby Vision IQ HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
3.19 in 8.1 cm 81 mm 0.27 ft |
| Case Weight | 4.6 kg 10 lbs |
14 kg 31 lbs |
| Case Width with Stand | 24.17 in 61.4 cm 614 mm 2.01 ft |
48.43 in 123 cm 1230 mm 4.04 ft |
| Case Height with Stand | 15.8 in 40.1 cm 401.3 mm 1.32 ft |
30.04 in 76.3 cm 763 mm 2.5 ft |
| Case Depth with Stand | 10.55 in 26.8 cm 268 mm 0.88 ft |
10.79 in 27.4 cm 274 mm 0.9 ft |
| Case Weight with Stand | 7 kg 15 lbs |
14.2 kg 31 lbs |
| Case Color | Black | Dark Gray |
| Hardware | ||
| System on Chip or SoC | MediaTek MT9618 | |
| CPU Cores | 4 | |
| 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) Wi-Fi Direct Bluetooth 5.1 Anyview Cast |
|
| Connectivity | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x Ethernet RJ45 2 x HDMI 2.0 (CEC; ARC) 1 x CI+ 1 x Satellite In (F-type female) 1 x S/PDIF 1 x AV Composite In 3.5 mm jack 2 x HDMI 2.1 1 x USB 1 x 3.5 mm Audio Out 1 x USB 3.0 1 x Antenna (RF) (female) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 10W |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | VIDAA U7.0 | |
| Cool Features | Tobii eye-tracking Flicker-free technology Nvidia G-SYNC Technology |
YouTube Alexa Ultra Motion Quantum Dot Color Voice command AMD FreeSync Premium MEMC (Motion Estimation Motion Compensation) Disney+ Game Mode PVR Netflix Wide Color Gamut Filmmaker Mode Digital Noise Reduction 3D Digital Comb Filter Prime Video Google Assistant 4K upscaling Light Sensor |
| Ergonomics | ||
| Case Width | 24.09 in 61.2 cm 612 mm 2.01 ft |
48.43 in 123 cm 1230 mm 4.04 ft |
| Case Height | 15.28 in 38.8 cm 388 mm 1.27 ft |
27.95 in 71 cm 710 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 300 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | No |
| Forward Tilt | 5 ° | |
| Backward Tilt | 35 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 144 Hz | 48 Hz - 144 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable USB 3.0 cable |
Remote control |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays 6.0 |
|
| 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 Predator XB1 XB271HUT | Hisense 55E7K Pro |
