| key specs | 
| Display | 49.00-inch | 43.00-inch | 
| Screen Type | LED | LED | 
| Dimensions | 1106 mm x 644 mm x 81 mm | 962 mm x 565 mm x 59 mm | 
| Resolution Standard | 4K | Full-HD | 
| OS | Linux | - | 
| Smart TV | Yes | Yes | 
| general | 
| Brand | Panasonic | Sony | 
| Model | 49 Inch LED Ultra HD (4K) TV (TH-49FX600D) | 43 Inch LED Full HD TV (KDL-43W800C) | 
| Model Name | TH-49FX600D | KDL-43W800C | 
| Display Size | 49 inch | 43 inch | 
| Screen Type | LED | LED | 
| Color | Black | Black | 
| Resolution (pixels) | 3840x2160 | 1920x1080 | 
| Resolution Standard | 4K | Full-HD | 
| 3D | No | - | 
| Smart TV | Yes | Yes | 
| Curve TV | No | - | 
| Series | FX600 Series | Bravia | 
| Launch Year | 2018 | 2015 | 
| dimensions | 
| Width x Height x Depth (without stand) | 1106 mm x 644 mm x 81 mm | 962 mm x 565 mm x 59 mm | 
| Weight (without stand) | 13.5 kg | 10.9 kg | 
| Width x Height x Depth (with stand) | 1106 mm x 699 mm x 232 mm | 962 mm x 602 mm x 179 mm | 
| Weight (with stand) | 14.5 kg | 11.8 kg | 
| connectivity features | 
| No of HDMI Port | 3 | 4 | 
| No of USB Port | 2 | 2 | 
| Built In Wi-Fi | Yes | - | 
| Ethernet (RJ45) | 1 | 1 | 
| Analog Audio Input | Yes | Yes | 
| Wi-Fi Type | - | Wi-Fi Direct | 
| Headphone Jack | - | 1 (Side / Hybrid with Audio Output and Subwoofer Output) | 
| Digital Audio Output | - | 1 (Rear) | 
| Audio Out | - | 1 (Side / Hybrid with HP and Subwoofer Output) | 
| RF Connectivity Input | - | 1 (Bottom) | 
| Component In (RGB Cable) | - | Component Video Inputs (Y / Pb / Pr): 1 (Bottom / Hybrid) | 
| audio features | 
| Number of Speakers | 2 | 2 | 
| Speaker Output RMS | 20 W | 20 W | 
| Speaker Type | - | Bass Reflex, Full Range | 
| Sound Technology | - | Dolby Digital, Dolby Digital Plus, Dolby Pulse | 
| Surround Sound | - | S - Force Front Surround | 
| remote control features | 
| Touch Remote | No | - | 
| RF Capable | - | Yes | 
| Battery Type | - | AAA | 
| power features | 
| Power Consumption | 148 W, 0.5 W (Standby) | 82 W, 0.5 W (Standby) | 
| smart tv features | 
| Supported App - Youtube | Yes | - | 
| Supported App - Netflix | Yes | - | 
| Operating System Present | Yes | - | 
| Operating System | Linux | - | 
| Screen Mirroring | Yes | - | 
| video features | 
| Supported Video Formats | AVI, HEVC, MKV, WMV, MP4, M4V, FLV, 3GPP, VRO, VOB, TS, PS, MP3, AAC, WMA Pro, FLAC, Apple Lossless, WAV, JPEG | - | 
| Picture Engine | - | X - Reality Pro | 
| Picture in Picture (PIP) | - | Yes | 
| Picture And Picture (PAP) | - | Yes | 
| View Angle | - | 178 Degree | 
| Aspect Ratio | - | 16:9, TV: Auto Wide / Full / Normal / Wide Zoom / Zoom / 14:09 / 4:3 Default, PC: Full 1 / Full 2 / Normal |