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| General Info | ||
|---|---|---|
| Model Number | TCL 55C728 | Xiaomi Mi TV 4A 55" |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2017 |
| Brand | TCL | Xiaomi |
| Model Series | C728 | |
| Model Number | 55C728 | Mi TV 4A 55" |
| Alias | 55C728X1 | |
| 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 |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Manufacturer | CSOT | Samsung LG Display CMOS |
| Display Type | VA | IPS, 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 | 0.315 mm |
| Screen Pixel Density | 80 ppi | 80 ppi |
| Screen-to-Body Ratio | 94.21 % | 91.86 % |
| Backlight Source | Direct LED (Full-Array Local Dimming) | Direct LED |
| DCI P3 | 93% | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 330 cd/m² | |
| Static Screen Contrast | 5000 : 1 | 6000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 15 ms | |
| Display Minimum Response Time | 6.5 ms | |
| Display Average Response Time | 8 ms | |
| HDR | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) Dolby Vision IQ |
HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.19 in 8.1 cm 81 mm 0.27 ft |
2.98 in 7.6 cm 75.7 mm 0.25 ft |
| Case Weight | 14.4 kg 32 lbs |
13.9 kg 31 lbs |
| Case Width with Stand | 48.31 in 122.7 cm 1227 mm 4.03 ft |
48.68 in 123.7 cm 1236.5 mm 4.06 ft |
| Case Height with Stand | 30.24 in 76.8 cm 768 mm 2.52 ft |
30.65 in 77.9 cm 778.6 mm 2.55 ft |
| Case Depth with Stand | 11.89 in 30.2 cm 302 mm 0.99 ft |
11.25 in 28.6 cm 285.7 mm 0.94 ft |
| Case Weight with Stand | 14.7 kg 32 lbs |
14.2 kg 31 lbs |
| Case Color | Brushed aluminum | Black |
| Hardware | ||
| System on Chip or SoC | MediaTek MT9615 | Amlogic T962 |
| CPU | Cortex-A73 | ARM Cortex-A53 |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1600 | 1500 |
| GPU | ARM Mali-G52 2EE MP2 | ARM Mali-T450 MP5 |
| GPU Cores | 2 | 5 |
| GPU Frequency | 550 | 750 |
| RAM Memory Size | 3 | 2 |
| Internal Storage | 32 | 32 |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) |
| Built-in Camera | Yes | 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 Wi-Fi Direct DLNA Bluetooth 5.0 |
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 | 4 x HDMI 2.1 1 x Satellite In (F-type) 1 x Optical Audio Out 1 x Antenna (RF) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
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 |
| Audio | ||
| Audio Speakers | 2 x 9.5W | 2 x 6W |
| Features | ||
| OS | Android 11 with TCL TV+ 3.x UI | MIUI TV |
| Cool Features | Prime Video YouTube Alexa Multi Visual Motion Clarity Supreme PVR Netflix Chromecast built-in Home Entertainment Center Game Master Pro Google Assistant MEMC (Motion Estimation Motion Compensation) Low Input Lag Noise Reduction Game Mode Quantum Dot Color ECO Energy Efficiency 4K HDR Pro MagiConnect Hands-free Voice Control 2.0 HDR Premium Home Control Center |
HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command |
| Ergonomics | ||
| Case Width | 48.31 in 122.7 cm 1227 mm 4.03 ft |
48.68 in 123.7 cm 1236.5 mm 4.06 ft |
| Case Height | 28.03 in 71.2 cm 712 mm 2.34 ft |
28.53 in 72.5 cm 724.6 mm 2.38 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 250x300 |
| 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 | 60 Hz |
| Screen Interpolation Technology | Picture Quality Index | |
| Screen Interpolation Value | 3300 | |
| Screen Interpolation Measurement Unit | PQI | |
| Accessories | ||
| Extras | Remote controls - RC802NU1+RC802V5 | |
| Certificates and Standards | ||
| Licenses | RoHS | |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
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| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
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| Internal Storage Humidity | 10 % - 90 % |
| TCL 55C728 | Xiaomi Mi TV 4A 55" |
