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| General Info | ||
|---|---|---|
| Model Number | Xiaomi Mi TV 4S (2019) 55 | Sony XBR-55A9F |
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| Price | ||
| Type | TV | TV |
| Year | 2019 | 2018 |
| Brand | Xiaomi | Sony |
| Model Series | A9F | |
| Model Number | Mi TV 4S (2019) 55 | XBR-55A9F |
| Display | ||
| Screen Size Class | 55" (inches) | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Manufacturer | LG Display | |
| Display Type | IPS | OLED |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | No |
| 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 | 0.315 mm |
| Screen Pixel Density | 80 ppi | 81 ppi |
| Screen-to-Body Ratio | 94.01 % | 94.29 % |
| Backlight Source | Direct LED | W-LED |
| DCI P3 | 99% | |
| Rec.2020 | 75 | |
| sRGB | 100 % | |
| Screen Brightness | 220 cd/m² | 400 cd/m² |
| Max Screen Brightness | 800 cd/m² | |
| Static Screen Contrast | 1000 : 1 | |
| Dynamic Screen Contrast | 5000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 33 ms | 20 ms |
| Display Minimum Response Time | 1 ms | |
| Display Average Response Time | 8 ms | |
| Display Coating | Glossy | |
| HDR | HDR10 | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.39 in 8.6 cm 86.1 mm 0.28 ft |
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| Case Weight | 12.45 kg 27 lbs |
23.8 kg 52 lbs |
| Case Width with Stand | 48.49 in 123.2 cm 1231.6 mm 4.04 ft |
48.35 in 122.8 cm 1228 mm 4.03 ft |
| Case Height with Stand | 30.21 in 76.7 cm 767.3 mm 2.52 ft |
27.91 in 70.9 cm 709 mm 2.33 ft |
| Case Depth with Stand | 10.4 in 26.4 cm 264.2 mm 0.87 ft |
11.89 in 30.2 cm 302 mm 0.99 ft |
| Case Weight with Stand | 12.74 kg 28 lbs |
30 kg 66 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | |
| CPU | ARM Cortex-A55 | ARM Cortex-A73 |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-470 MP3 | ARM Mali-G71 |
| GPU Cores | 3 | |
| RAM Memory Size | 2 | 4 |
| Internal Storage | 8 | 16 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C |
Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
| 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 Optical Audio Out 1 x Antenna (RF) (Female) 1 x 3.5 mm Audio Out 1 x AV Component In (YPbPr + L/R) 3 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x RS232 (C) 1 x USB 3.0 (max 0.9 A) 1 x IR Out |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 13W |
| Built-in Subwoofer | 2 x 10 | |
| Features | ||
| OS | Android TV | Android 8.0 Oreo |
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command |
S-Force Front Surround sound ClearAudio+ PVR Precision Color Mapping Triluminos Display S-Force Front Surround sound Clear Phase Speaker Live Color Technology Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.2 Pixel Contrast Booster Object-based HDR remaster Super Bit mapping 4K HDR Dual Database Processing Voice command DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Object-based Super Resolution Image Processor - X1 Ultimate BRAVIA Sync (HDMI-CEC) Light sensor |
| Extra Features | ControlSync IN/OUT port - 2.5 mm stereo jack | |
| Ergonomics | ||
| Case Width | 48.49 in 123.2 cm 1231.6 mm 4.04 ft |
48.35 in 122.8 cm 1228 mm 4.03 ft |
| Case Height | 27.98 in 71.1 cm 710.8 mm 2.33 ft |
27.99 in 71.1 cm 711 mm 2.33 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 400 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Height Adjustment Range | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Left Swivel | 120 ° | |
| Right Swivel | 120 ° | |
| Forward and Backward Tilt Support | No | No |
| Forward Tilt | 10 ° | |
| Backward Tilt | 29 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 120 Hz |
| Horizontal Digital Frequency | 31.5 kHz - 95 kHz | |
| Accessories | ||
| Extras | Remote control - AI Mi Remote | IR extender cable Remote control - RMF-TX220U |
| Certificates and Standards | ||
| Licenses | ENERGY STAR UL/cUL |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
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| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -10 °C - 60 °C 14 °F - 140 °F |
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| Internal Storage Humidity | 10 % - 85 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Xiaomi Mi TV 4S (2019) 55 | Sony XBR-55A9F |
