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| General Info | ||
|---|---|---|
| Model Number | Xiaomi Mi TV 4S 55 | Samsung QE50Q64T |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2020 |
| Brand | Xiaomi | Samsung |
| Model Series | Q64T | |
| Model Number | Mi TV 4S 55 | QE50Q64T |
| Alias | GQ50Q64T | |
| Display | ||
| Screen Size Class | 55" (inches) | 50" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
49.49 in 125.7 cm 1257 mm 4.12 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
43.14 in 109.6 cm 1095.84 mm 3.6 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
24.27 in 61.6 cm 616.41 mm 2.02 ft |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | 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 | 0.315 mm | 0.285 mm |
| Screen Pixel Density | 80 ppi | 89 ppi |
| Screen-to-Body Ratio | 93 % | 94.11 % |
| Backlight Source | Direct LED | Edge LED |
| DCI P3 | 100% | |
| Max Screen Brightness | 500 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Average Response Time | 8 ms | |
| HDR | HDR10 | HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.25 in 5.7 cm 57.1 mm 0.19 ft |
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| Case Weight | 13.4 kg 29 lbs |
12.9 kg 28 lbs |
| Case Width with Stand | 48.66 in 123.6 cm 1236 mm 4.06 ft |
43.95 in 111.6 cm 1116.4 mm 3.66 ft |
| Case Height with Stand | 30.55 in 77.6 cm 776 mm 2.55 ft |
28.67 in 72.8 cm 728.1 mm 2.39 ft |
| Case Depth with Stand | 9.65 in 24.5 cm 245 mm 0.8 ft |
12.85 in 32.7 cm 326.5 mm 1.07 ft |
| Case Weight with Stand | 13.5 kg 30 lbs |
15.2 kg 33 lbs |
| Case Color | Black | Titan Gray |
| Hardware | ||
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-450 | |
| GPU Frequency | 750 | |
| RAM Memory Size | 2 | |
| Internal Storage | 8 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S |
| 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) Wi-Fi Direct DLNA Bluetooth 4.2 |
| Connectivity | 3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x S/PDIF 1 x Antenna (RF) (Female) 1 x AV Component In (YPbPr + L/R) 2 x USB 2.0 1 x Ethernet RJ45 |
3 x HDMI 2.0 (CEC) 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x CI+ 1.4 1 x Optical Audio Out 1 x Satellite In (Sub; F-type female) 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 8W | 2 x 10W |
| Features | ||
| OS | MIUI TV | Tizen 5.5 |
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command |
Quantum Processor Lite Tap View Apple AirPLay 2.0 Multiroom Link Multi View SmartThings PVR via USB Bixby HbbTV 2.0.1 Contrast Enhancer Filmmaker mode Mega Contrast InstaPort S (HDMI Quick Switch) Quantum Dot Color Digital Clean View Ultimate UHD Dimming ConnectShare Alexa Light sensor Game Motion Plus Ambient Mode Google Assistant |
| Ergonomics | ||
| Case Width | 48.66 in 123.6 cm 1236 mm 4.06 ft |
43.95 in 111.6 cm 1116.4 mm 3.66 ft |
| Case Height | 28.19 in 71.6 cm 716 mm 2.35 ft |
25.31 in 64.3 cm 642.9 mm 2.11 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 | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Picture Quality Index | |
| Screen Interpolation Value | 3100 | |
| Screen Interpolation Measurement Unit | PQI | |
| Accessories | ||
| Extras | Remote control - AI Mi Remote | Premium Smart Remote |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS |
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| Usage and Storage Requirements |
| Xiaomi Mi TV 4S 55 | Samsung QE50Q64T |
