| key specs |
| Display | 55.00-inch | 42.00-inch |
| Resolution Standard | 4K | Full-HD |
| OS | Android | - |
| Smart TV | Yes | No |
| Screen Type | - | LED |
| general |
| Brand | Panasonic | Panasonic |
| Model | TH-55JX850 | 42 Inch LCD Full HD TV (TH-L42D22D) |
| Release date | July 6, 2021 | - |
| Model Name | TH-55JX850 | TH-L42D22D |
| Display Size | 55 inch | 42 inch |
| Color | Black | - |
| Resolution (pixels) | 3840x2160 | 1920x1080 |
| Resolution Standard | 4K | Full-HD |
| 3D | No | - |
| Smart TV | Yes | No |
| Curve TV | No | - |
| Series | JX Series | - |
| Launch Year | 2021 | - |
| Screen Type | - | LED |
| connectivity features |
| No of HDMI Port | 3 | 3 |
| No of USB Port | 2 | - |
| Built In Wi-Fi | Yes | - |
| Wi-Fi Supported | Yes | - |
| Headphone Jack | Yes | 1 (Rear) |
| Digital Audio Output | Yes | - |
| PC D-sub | - | 1 (Rear) |
| Analog Audio Input | - | Yes |
| Component In (RGB Cable) | - | 1 (Rear) |
| audio features |
| Speaker Type | Home Theatre Built-in with Tweeter | - |
| Sound Technology | Dolby Atmos, DTS Studio Sound | - |
| Speaker Output RMS | 20W | 20 W |
| Number of Speakers | - | 2 |
| Surround Sound | - | V-Audio Surround |
| remote control features |
| Voice Remote | Yes | - |
| Remote Control Connectivity Standard | Bluetooth | - |
| smart tv features |
| Storage Capacity | 32GB | - |
| Supported App - Youtube | Yes | - |
| Supported App - Netflix | Yes | - |
| Supported App - Hotstar | Yes | - |
| Supported App - Amazon Prime Video | Yes | - |
| Operating System Present | Android TV 10 | - |
| Operating System | Android | - |
| video features |
| Digital Noise Filter | Yes | - |
| Aspect Ratio | 16:9 | - |
| HDR Support | HDR10+,Dolby Vision | - |
| Contrast Ratio | - | 2000000:1 (Dynamic) |
| View Angle | - | 178 Degree |