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| General Info | ||
|---|---|---|
| Model Number | LG OLED55B7A | LG OLED77A16LA |
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| Price | ||
| Type | TV | TV |
| Year | 2017 | 2021 |
| Brand | LG | LG |
| Model Series | B7 | A1 |
| Model Number | OLED55B7A | OLED77A16LA |
| Alias | 55 Oled B7A | OLED77A19LA OLED77A13LA |
| Display | ||
| Screen Size Class | 55" (inches) | 77" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
76.77 in 195 cm 1950 mm 6.4 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
66.91 in 170 cm 1699.57 mm 5.58 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
37.64 in 95.6 cm 956.009 mm 3.14 ft |
| Display Manufacturer | LG Display | |
| Display Type | OLED | OLED |
| Display Bit Depth | 10 bits | 10 bits |
| Frame Rate Control | No | 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 | 0.443 mm |
| Screen Pixel Density | 80 ppi | 57 ppi |
| Screen-to-Body Ratio | 94.47 % | 94.97 % |
| DCI P3 | 95.5% | |
| Rec.2020 | 75 | |
| Screen Brightness | 450 cd/m² | |
| Max Screen Brightness | 750 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 21 ms | |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HLG (Hybrid Log Gamma) Dolby Vision Dolby Vision IQ HDR10 Pro |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.9 in 4.8 cm 48.26 mm 0.16 ft |
2.18 in 5.5 cm 55.3 mm 0.18 ft |
| Case Weight | 16.2 kg 36 lbs |
26.7 kg 59 lbs |
| Case Width with Stand | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
67.83 in 172.3 cm 1723 mm 5.65 ft |
| Case Height with Stand | 29.9 in 75.9 cm 759.46 mm 2.49 ft |
41.57 in 105.6 cm 1056 mm 3.46 ft |
| Case Depth with Stand | 8.9 in 22.6 cm 226.06 mm 0.74 ft |
14.25 in 36.2 cm 362 mm 1.19 ft |
| Case Weight with Stand | 19.5 kg 43 lbs |
30 kg 66 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | M16P | |
| CPU Cores | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C 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 802.11ac (IEEE 802.11ac) 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 |
3 x HDMI 2.0 1 x Satellite In (Main; F-type female) 1 x 3.5 mm Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x S/PDIF 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | webOS 3.5 | webOS 6.0 |
| 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 |
Pixel Level Dimming Magic Explorer Perfect Black Next Picks AI Picture Infinite Contrast Image Enhancing Magic Tap Intelligent Voice Recognition Alexa True Color Accuracy Wide Viewing Angle Game Optimizer Apple Homekit Cinema HDR HDR Gaming Interest Group (HGiG) Google Assistant LG ThinQ AI Apple TV Ultra Luminance Pro Perfect Color Netflix Prime Video Apple Airplay 2 4K Upscaling HDR Dynamic Tone Mapping Disney+ AI Brightness Control Filmmaker Mode Youtube TV |
| Extra Features | Picture on Metal Design | |
| Ergonomics | ||
| Case Width | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
67.83 in 172.3 cm 1723 mm 5.65 ft |
| Case Height | 27.9 in 70.9 cm 708.66 mm 2.33 ft |
39.09 in 99.3 cm 993 mm 3.26 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 300 | 400 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 | 120 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | 3.5 mm composite adapter Magic remote control |
Magic remote control - MR21 |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
TUV Rheinland Eye Comfort Display Certified UL Verified Flicker-Free & Low Blue Light Display |
| 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 |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 5 % - 85 % |
| LG OLED55B7A | LG OLED77A16LA |
