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| General Info | ||
|---|---|---|
| Model Number | Xiaomi Mi TV Master 77 OLED | Xiaomi Mi QLED TV 4K 55 |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2020 |
| Brand | Xiaomi | Xiaomi |
| Model Number | Mi TV Master 77 OLED | Mi QLED TV 4K 55 |
| Alias | Mi Q1 L55M6-EQG |
|
| Display | ||
| Screen Size Class | 77" (inches) | 55" (inches) |
| Diagonal Size | 76.77 in 195 cm 1950 mm 6.4 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 66.91 in 170 cm 1699.57 mm 5.58 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 37.64 in 95.6 cm 956.009 mm 3.14 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | OLED V21 | VA |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.443 mm | 0.315 mm |
| Screen Pixel Density | 57 ppi | 80 ppi |
| Screen-to-Body Ratio | 96.52 % | 94.18 % |
| Backlight Source | Direct LED | |
| DCI P3 | 98.5% | 95% |
| Rec.2020 | 75 | |
| sRGB | 100 % | |
| Adobe RGB 1998 | 95.5 % | |
| NTSC 1953 | 100 % | |
| Screen Brightness | 350 cd/m² | |
| Max Screen Brightness | 1000 cd/m² | |
| Static Screen Contrast | 1500000 : 1 | 4500 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 1 ms | |
| HDR | HLG (Hybrid Log Gamma) Dolby Vision Dolby Vision IQ HDR10 HDR10+ |
HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 0.32 in 0.8 cm 8.2 mm 0.03 ft |
2.8 in 7.1 cm 71 mm 0.23 ft |
| Case Weight | 13.94 kg 31 lbs |
|
| Case Width with Stand | 67.83 in 172.3 cm 1723 mm 5.65 ft |
48.44 in 123 cm 1230.41 mm 4.04 ft |
| Case Height with Stand | 40.24 in 102.2 cm 1022 mm 3.35 ft |
30.16 in 76.6 cm 765.98 mm 2.51 ft |
| Case Depth with Stand | 11.38 in 28.9 cm 289 mm 0.95 ft |
10.34 in 26.3 cm 262.58 mm 0.86 ft |
| Case Weight with Stand | 37 kg 81 lbs |
14.2 kg 31 lbs |
| Case Color | Black | Metallic Gray |
| Hardware | ||
| System on Chip or SoC | MediaTek S900 (MT9950) | MediaTek |
| CPU | ARM Cortex-A73 | ARM Cortex-A55 |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1800 | 1500 |
| GPU | ARM Mali-G52 MC2 | ARM Mali-G52 MC2 |
| GPU Cores | 2 | 2 |
| GPU Frequency | 800 | |
| RAM Memory Size | 8.5 | 2 |
| Internal Storage | 64 | 32 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DTMB |
Analog (NTSC/PAL/SECAM) DVB-T DVB-C |
| 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) 802.11ax (IEEE 802.11ax, Wi-Fi 6) Wi-Fi Direct DLNA Bluetooth 5.0 UWB NFC |
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 DLNA Bluetooth 5 |
| Connectivity | 1 x Ethernet RJ45 1 x HDMI 2.0 1 x Cable/Antenna 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 2.0 1 x USB 3.0 |
3 x HDMI 2.0 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x Antenna (RF) (Female) 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 15W | |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | MIUI TV 3.0 (Android) | PatchWall 3.0 UI (Android 10) |
| Cool Features | IMAX Enhanced MEMC (Motion Estimation Motion Compensation) Primary Color Screen Pro Calibration Xbox endorsed NVIDIA G-Sync Compatible AI Picture Quality AI Super Resolution (hardware-level) |
Disney+ Vivid Picture Engine with AI Dynamic Noise Reduction Mi Quick Wake Kids More MEMC Universal Search Netflix Live TV Google Assistant Chromecast built-in Privem Video Mi Quick Mute Digital Noise Filter Mi Quick Settings |
| Ergonomics | ||
| Case Width | 67.83 in 172.3 cm 1723 mm 5.65 ft |
48.44 in 123 cm 1230.41 mm 4.04 ft |
| Case Height | 38.46 in 97.7 cm 977 mm 3.21 ft |
27.96 in 71 cm 710.23 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 400 | 200 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 | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 120 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | Metal remote control with Bluetooth and NFC | Remote control |
| Certificates and Standards | ||
| Licenses | TUV Rheinland Low Blue Light Certified (Hardware Solution) | RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 45 °C 32 °F - 113 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 20 % - 80 % |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
-15 °C - 45 °C 5 °F - 113 °F |
| Internal Storage Humidity | 20 % - 80 % |
| Xiaomi Mi TV Master 77 OLED | Xiaomi Mi QLED TV 4K 55 |
