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| General Info | ||
|---|---|---|
| Model Number | Sony KD-50X85J NA | LG 55NANO81ANA |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2020 |
| Brand | Sony | LG |
| Model Series | X85J | Nano81 |
| Model Number | KD-50X85J NA | 55NANO81ANA |
| Display | ||
| Screen Size Class | 50" (inches) | 55" (inches) |
| Diagonal Size | 49.49 in 125.7 cm 1257 mm 4.12 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 43.14 in 109.6 cm 1095.84 mm 3.6 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 24.27 in 61.6 cm 616.41 mm 2.02 ft |
31.63 in 80.4 cm 803.52 mm 2.64 ft |
| Display Curvature | 680 | |
| Display Type | VA | IPS |
| 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 | 0.285 mm | 0.315 mm |
| Screen Pixel Density | 89 ppi | 80 ppi |
| Screen-to-Body Ratio | 93.01 % | 110.18 % |
| Backlight Source | Direct LED | Edge LED (Local Dimming) |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HLG (Hybrid Log Gamma) HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.76 in 7 cm 70 mm 0.23 ft |
2.52 in 6.4 cm 64 mm 0.21 ft |
| Case Weight | 12.7 kg 28 lbs |
17.2 kg 38 lbs |
| Case Width with Stand | 44.06 in 111.9 cm 1119 mm 3.67 ft |
48.5 in 123.2 cm 1232 mm 4.04 ft |
| Case Height with Stand | 28.15 in 71.5 cm 715 mm 2.35 ft |
30.94 in 78.6 cm 786 mm 2.58 ft |
| Case Depth with Stand | 11.26 in 28.6 cm 286 mm 0.94 ft |
10.35 in 26.3 cm 263 mm 0.86 ft |
| Case Weight with Stand | 13.3 kg 29 lbs |
18.4 kg 40 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU | ARM Cortex-A73 | |
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | |
| RAM Memory Size | 4 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM ATSC 3.0 |
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) Wi-Fi Direct DLNA Bluetooth 4.2 |
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 5.0 |
| Connectivity | 2 x HDMI 2.0 2 x HDMI 2.1 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Cable/Antenna In (F-type female) 2 x USB 1 x RS232 (C) 1 x Ethernet RJ45 |
1 x HDMI 2.0 (ARC; CEC) 3 x HDMI 2.0 (CEC) 1 x AV Component In (YPbPr + L/R) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | Android 10 | webOS 5.0 |
| Cool Features | Triluminos Pro Display Apple Airplay Pixel Contrast Booster Object-based HDR remaster Voice command Precision Color Mapping Apple Homekit Google Assistant Chromecast built-in Dynamic Contrast Enhancer Netflix Calibrated Mode Light sensor Tencent Calibrated Mode Dynamic Backlight Control XR Super Resolution CalMAN Auto Calibration 4K X-Reality Pro Live Color Technology Dual Database Processing Alexa Frame Dimming |
Wide Viewing Angle Nano Bezel True Color Accuracy Sharpness Enhancer Active HDR LG Local Dimming Image processor - Quad-Core Processor 4K Nano Color LG ThinQ AI Advanced Color Enhancer HDR Dynamic Tone Mapping Apple Airplay2 Billion Rich Colors is achieved through 10-bit dithering Intelligent Voice Recognition HDR Gaming Interest Group (HGiG) Nano Accuracy Apple Homekit Ultra Luminance Nano Cell Display Amazon Alexa 2-step noise reduction Home Dashboard Filmmaker Mode 4K Upscaler Google Assistant |
| Extra Features | Flush Surface design | NanoCell Design |
| Ergonomics | ||
| Case Width | 44.06 in 111.9 cm 1119 mm 3.67 ft |
48.5 in 123.2 cm 1232 mm 4.04 ft |
| Case Height | 25.55 in 64.9 cm 649 mm 2.13 ft |
28.19 in 71.6 cm 716 mm 2.35 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 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 | 40 Hz - 120 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Motionflow XR | TruMotion |
| Screen Interpolation Value | 960 | 120 |
| Screen Interpolation Measurement Unit | XR | NULL |
| Accessories | ||
| Extras | Voice remote control | Magic Remote Control - MR20 |
| Certificates and Standards | ||
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 85 % |
| Sony KD-50X85J NA | LG 55NANO81ANA |
