| key specs | 
| Display | 49.00-inch | 43.00-inch | 
| Screen Type | LED | LED | 
| Dimensions | 1106 mm x 644 mm x 81 mm | 963.9 mm x 601.5 mm x 82 mm | 
| Resolution Standard | 4K | Full-HD | 
| OS | Linux | - | 
| Smart TV | Yes | No | 
| general | 
| Brand | Panasonic | Samsung | 
| Model | 49 Inch LED Ultra HD (4K) TV (TH-49FX600D) | 43 Inch LED Full HD TV (43K5100) | 
| Model Name | TH-49FX600D | 43K5100 | 
| 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 | No | 
| Curve TV | No | No | 
| Series | FX600 Series | - | 
| Launch Year | 2018 | 2016 | 
| dimensions | 
| Width x Height x Depth (without stand) | 1106 mm x 644 mm x 81 mm | 963.9 mm x 601.5 mm x 82 mm | 
| Weight (without stand) | 13.5 kg | 8.8 kg | 
| Width x Height x Depth (with stand) | 1106 mm x 699 mm x 232 mm | 963.9 mm x 666.6 mm x 182.1 mm | 
| Weight (with stand) | 14.5 kg | 8.9 kg | 
| connectivity features | 
| No of HDMI Port | 3 | 2 | 
| No of USB Port | 2 | 2 | 
| Built In Wi-Fi | Yes | No | 
| Ethernet (RJ45) | 1 | 1 | 
| Analog Audio Input | Yes | - | 
| RF Connectivity Input | - | RF Input Terrestrial / Cable Input: 1 / 0 / 0 | 
| Component In (RGB Cable) | - | Component Input Y / Pb / Pr: 1 | 
| audio features | 
| Number of Speakers | 2 | 2 | 
| Speaker Output RMS | 20 W | 20 W | 
| Speaker Type | - | 2.0 Channel Full Range Speaker + Tweeter | 
| Sound Technology | - | Dolby Digital Plus, DTS Codec | 
| remote control features | 
| Touch Remote | No | No | 
| power features | 
| Power Consumption | 148 W, 0.5 W (Standby) | 100 W, 0.3 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 | - | 
| Contrast Ratio | - | Mega Dynamic | 
| Picture Engine | - | Hyper Real | 
| Refresh Rate (Hz) | - | 60 |