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| General Info | ||
|---|---|---|
| Model Number | LG OLED55B7A | TCL 50C725 |
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| Price | ||
| Type | TV | TV |
| Year | 2017 | 2021 |
| Brand | LG | TCL |
| Model Series | B7 | C725 |
| Model Number | OLED55B7A | 50C725 |
| Alias | 55 Oled B7A | |
| 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 Manufacturer | LG Display | CSOT |
| Display Type | OLED | 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 | 0.315 mm | 0.285 mm |
| Screen Pixel Density | 80 ppi | 89 ppi |
| Screen-to-Body Ratio | 94.47 % | 95.36 % |
| Backlight Source | Direct LED | |
| DCI P3 | 95.5% | 93% |
| Rec.2020 | 75 | |
| Screen Brightness | 450 cd/m² | 330 cd/m² |
| Max Screen Brightness | 750 cd/m² | |
| Static Screen Contrast | 5000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 21 ms | 15 ms |
| Display Minimum Response Time | 8 ms | |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.9 in 4.8 cm 48.26 mm 0.16 ft |
3.15 in 8 cm 80 mm 0.26 ft |
| Case Weight | 16.2 kg 36 lbs |
11.9 kg 26 lbs |
| Case Width with Stand | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
43.78 in 111.2 cm 1112 mm 3.65 ft |
| Case Height with Stand | 29.9 in 75.9 cm 759.46 mm 2.49 ft |
27.52 in 69.9 cm 699 mm 2.29 ft |
| Case Depth with Stand | 8.9 in 22.6 cm 226.06 mm 0.74 ft |
11.81 in 30 cm 300 mm 0.98 ft |
| Case Weight with Stand | 19.5 kg 43 lbs |
12.2 kg 27 lbs |
| Case Color | Black | Brushed Silver |
| Hardware | ||
| System on Chip or SoC | M16P | Realtek RTD2851 |
| CPU | ARM Cortex-A55 | |
| CPU Cores | 4 | |
| CPU Frequency | 1300 | |
| GPU | ARM Mali-G31 | |
| GPU Cores | 2 | |
| GPU Frequency | 800 | |
| RAM Memory Size | 2 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S 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 Wi-Fi Direct DLNA Bluetooth 5.0 |
| Connectivity | 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x RS232 (C) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x USB 3.0 |
1 x Ethernet RJ45 3 x HDMI 2.0 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 (F-type) 1 x USB 2.0 (5V / 0.5A) 1 x Antenna (RF) 1 x USB 3.0 1 x CI+ 1.4 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | webOS 3.5 | Android 11 with TCL TV UI |
| Cool Features | Cinematic Color HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command Pixel Level Dimming SIMPLINK (HDMI CEC) PVR Perfect Black Panel 4K Upscaler True Color Accuracy Active HDR ULTRA Luminance |
YouTube Game Master PVR Prime Video Quantum Dot Color Game Mode Micro Dimming - 1296 zones Hands-free Voice Control 2.0 MagiConnect Noise Reduction Motion Clarity Pro UHD AI Super Resolution Low Input Lag Google Assistant Alexa Netflix Mega Contrast Chromecast built-in MEMC (Motion Estimation Motion Compensation) |
| Ergonomics | ||
| Case Width | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
43.78 in 111.2 cm 1112 mm 3.65 ft |
| Case Height | 27.9 in 70.9 cm 708.66 mm 2.33 ft |
25.08 in 63.7 cm 637 mm 2.09 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 300 | 300 x 300 |
| 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 | 120 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Picture Performance Index | |
| Screen Interpolation Value | 2700 | |
| Screen Interpolation Measurement Unit | PPI | |
| Accessories | ||
| Extras | 3.5 mm composite adapter Magic remote control |
Remote controls - RC802NU1+RC802V5 |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 20 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-15 °C - 45 °C 5 °F - 113 °F |
| Internal Storage Humidity | 5 % - 85 % | 10 % - 90 % |
| LG OLED55B7A | TCL 50C725 |
