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| General Info | ||
|---|---|---|
| Model Number | Xiaomi Mi TV 4A 55" | Samsung QE49Q70R |
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| Price | ||
| Type | TV | TV |
| Year | 2017 | 2019 |
| Brand | Xiaomi | Samsung |
| Model Series | Q70R | |
| Model Number | Mi TV 4A 55" | QE49Q70R |
| Alias | GQ49Q70RGTXZG QE49Q70RALXXN |
|
| Display | ||
| Screen Size Class | 55" (inches) | 49" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
42.24 in 107.3 cm 1072.91 mm 3.52 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
23.76 in 60.4 cm 603.512 mm 1.98 ft |
| Display Manufacturer | Samsung LG Display CMOS |
|
| Display Type | IPS, VA | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | |
| Bits | 30 | |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.279 mm |
| Screen Pixel Density | 80 ppi | 91 ppi |
| Screen-to-Body Ratio | 91.86 % | 93.45 % |
| Backlight Source | Direct LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 100% | |
| Rec.2020 | 65 | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 400 cd/m² | |
| Max Screen Brightness | 1000 cd/m² | |
| Static Screen Contrast | 6000 : 1 | 4000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 12 ms | |
| Display Average Response Time | 8 ms | |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR 1000 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.98 in 7.6 cm 75.7 mm 0.25 ft |
2.47 in 6.3 cm 62.8 mm 0.21 ft |
| Case Weight | 13.9 kg 31 lbs |
13.6 kg 30 lbs |
| Case Width with Stand | 48.68 in 123.7 cm 1236.5 mm 4.06 ft |
43.1 in 109.5 cm 1094.8 mm 3.59 ft |
| Case Height with Stand | 30.65 in 77.9 cm 778.6 mm 2.55 ft |
27.86 in 70.8 cm 707.6 mm 2.32 ft |
| Case Depth with Stand | 11.25 in 28.6 cm 285.7 mm 0.94 ft |
9.78 in 24.8 cm 248.3 mm 0.81 ft |
| Case Weight with Stand | 14.2 kg 31 lbs |
14.1 kg 31 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | Amlogic T962 | |
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-T450 MP5 | |
| GPU Cores | 5 | |
| GPU Frequency | 750 | |
| RAM Memory Size | 2 | |
| Internal Storage | 32 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C 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 DLNA |
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 DLNA |
| Connectivity | 3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (Female) 2 x USB 2.0 1 x Ethernet RJ45 |
4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Satellite In (Sub; F-type female) 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 6W | 2 x 10W |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | MIUI TV | Tizen 5.0 |
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command |
Anynet+ (HDMI-CEC) Quantum Processor 4K Quantum Dot Color Ultimate UHD Dimming Auto Low Latency Mode Google Assistant Contrast Enhancer Direct Full Array 4x Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command Digital Clean View Auto Motion Plus 4K AI Upscaling Light sensor Extended PVR Ambient Mode Game Mode (Auto Game Mode; Game Motion plus; Dynamic Black EQ; Game Enhancer) |
| Ergonomics | ||
| Case Width | 48.68 in 123.7 cm 1236.5 mm 4.06 ft |
43.1 in 109.5 cm 1094.8 mm 3.59 ft |
| Case Height | 28.53 in 72.5 cm 724.6 mm 2.38 ft |
24.92 in 63.3 cm 632.9 mm 2.08 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 250x300 | 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 | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 60 Hz |
| Screen Interpolation Technology | Picture Quality Index | |
| Screen Interpolation Value | 2700 | |
| Screen Interpolation Measurement Unit | PQI | |
| Accessories | ||
| Extras | Smart remote control - TM1950C | |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS |
|
| Usage and Storage Requirements |
| Xiaomi Mi TV 4A 55" | Samsung QE49Q70R |
