LG 55-inch B2 4K Smart OLED TV vs LG 55 Inch OLED Ultra HD (4K) TV (OLED55B7T) comparison
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| key specs |
| Display | 55.00-inch | 55.00-inch |
| Screen Type | OLED | OLED |
| Dimensions | 1228 x 708 x 46.9 | - |
| Resolution Standard | Ultra-HD | 4K |
| OS | WebOS | WebOS |
| Smart TV | Yes | Yes |
| general |
| Brand | LG | LG |
| Model | 55-inch B2 4K Smart OLED TV | 55 Inch OLED Ultra HD (4K) TV (OLED55B7T) |
| Release date | May 24, 2022 | - |
| Model Name | OLED55B2PSA | OLED55B7T |
| Display Size | 55 inch | 55 inch |
| Screen Type | OLED | OLED |
| Color | Black | Silver |
| Resolution (pixels) | 3840x2160 | 3840x2160 |
| Resolution Standard | Ultra-HD | 4K |
| Smart TV | Yes | Yes |
| Launch Year | 2022 | 2017 |
| Power Consumption Standby (W) | 0.5 | - |
| 3D | - | No |
| Curve TV | - | No |
| Series | - | OLED |
| dimensions |
| Width x Height x Depth (without stand) | 1228 x 708 x 46.9 | - |
| Weight (without stand) | 18.9 | - |
| Width x Height x Depth (with stand) | 1228 x 744 x 246 | - |
| Weight (with stand) | 19.9 | - |
| connectivity features |
| No of HDMI Port | 4 | 4 |
| No of USB Port | 2 | 3 |
| Built In Wi-Fi | Yes | Yes |
| Wi-Fi Supported | Yes | - |
| Ethernet (RJ45) | Yes | 1 |
| Digital Audio Output | Yes | - |
| RF Connectivity Input | Yes | 1 |
| RF Connectivity Input (No. of Ports) | 2 | - |
| Headphone Jack | - | 1 Phone Jack Type |
| audio features |
| Number of Speakers | 2 | 4 |
| Speaker Type | Down Firing | - |
| Sound Technology | Dolby Atmos | Dolby Digital Decoder, DTS Decoder, Dolby Atmos |
| Speaker Output RMS | 20 | 40 W |
| Surround Sound | - | Dolby Surround |
| smart tv features |
| Processor | α7 Gen5 AI Processor 4K | - |
| Supported App - Youtube | Yes | - |
| Supported App - Netflix | Yes | - |
| Supported App - Hotstar | Yes | - |
| Supported App - Amazon Prime Video | Yes | - |
| Operating System Present | Yes | - |
| Operating System | WebOS | WebOS |
| remote control features |
| Smart Remote | Yes | - |
| Touch Remote | - | Yes |
| RF Capable | - | Yes |
| video features |
| Refresh Rate (Hz) | 120 | 120 |
| HDR Support | HDR10,Dolby Vision,HLG | - |
| Picture Engine | - | Video True 4K Engine: OLED Master Engine |
| Aspect Ratio | - | 16:9, Just Scan, Original, Full Wide, 4:3, 14:9, Zoom, Cinema Zoom 1 |
| power features |
| Power Consumption | - | 54 W, 0.3 W (Standby) |