| key specs |
| Display | 49.00-inch | 55.00-inch |
| Screen Type | LED | LED |
| Dimensions | 1090.3 mm x 634.1 mm x 55.3 mm | - |
| OS | Tizen | - |
| Smart TV | Yes | - |
| Resolution Standard | 4K | Full-HD |
| general |
| Brand | Samsung | Sony |
| Model | 49 Inch LED Ultra HD (4K) TV (49MU7000) | 55 Inch LED Full HD TV (KDL-55W950B) |
| Model Name | 49MU7000 | KDL-55W950B |
| Display Size | 49 inch | 55 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| 3D | No | - |
| Smart TV | Yes | - |
| Curve TV | No | - |
| Series | Series 7 | - |
| Launch Year | 2017 | - |
| Resolution Standard | 4K | Full-HD |
| Resolution (pixels) | 3840x2160 | - |
| dimensions |
| Width x Height x Depth (without stand) | 1090.3 mm x 634.1 mm x 55.3 mm | - |
| Weight (without stand) | 14.3 kg | 19.5 kg |
| Width x Height x Depth (with stand) | 1090.3 mm x 706.2 mm x 246.1 mm | - |
| Weight (with stand) | Package DimensionWxHxD: 1237.0 x 744.0 x 150.0 mm, Package Weight: 19.3 kg | 20.2 kg |
| Stand Type | A-shape Branch | - |
| smart tv features |
| Number of Cores | quad-core | - |
| Processor | Quad-core | - |
| Operating System | Tizen | - |
| connectivity features |
| No of HDMI Port | 4 | 4 |
| No of USB Port | 3 | 3 |
| Wi-Fi Type | Wi-Fi Direct | Wi-Fi Direct |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | - |
| Digital Audio Output | 1 | - |
| Analog Audio Input | Yes | Yes |
| RF Connectivity Input | 1/1Common Use for Terrestrial/0 | - |
| Composite In (Audio Video Cable) | 1 (Common Use for Component Y) | 2 (1Rear/1Rear Hybrid w/Component) |
| Audio Out | - | 1 |
| audio features |
| Number of Speakers | 2 | - |
| Speaker Type | 2.1 Channel Down Firing + Front Firing | 2 |
| Sound Technology | Dolby Digital Plus, DTS Codec | Dolby Digital, Dolby Digital Plus, Dolby Pulse |
| Speaker Output RMS | 40 W | 20 watts |
| Supported Audio Formats | - | WAV, MP3, WMA, MPEG |
| power features |
| Power Consumption | 140 W, 0.5 W (Standby) | 134 watts |
| remote control features |
| Touch Remote | No | - |
| Smart Remote | Yes | - |
| RF Capable | Yes | - |
| video features |
| Contrast Ratio | 5000000:1 Static | - |
| Picture Engine | UHD Up-scaling | - |
| Refresh Rate (Hz) | 100 | 60 |
| View Angle | - | 89 Degrees |
| Aspect Ratio | - | 16:09 |
| Supported Video Formats | - | MP3, AVI, MP4, WAV, WMA, WMV, MPEG, MKV, MOV, TS, PS, AVC |