| key specs |
| Display | 50.00-inch | 49.00-inch |
| Screen Type | LED | LED |
| Dimensions | 1127 x 660 x 54.5 | 1104 mm x 645 mm x 56.7 mm |
| Smart TV | Yes | Yes |
| Resolution Standard | Full-HD | 4K |
| general |
| Brand | LG | LG |
| Model | 50 Inch LED Full HD TV (50LB6500) | 49 Inch LED Ultra HD (4K) TV (49UF770T) |
| Model Name | 50LB6500 | 49UF770T |
| Display Size | 50 inch | 49 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| 3D | Yes | - |
| Smart TV | Yes | Yes |
| Launch Year | 2014 | 2015 |
| Resolution Standard | Full-HD | 4K |
| Resolution (pixels) | - | 3840x2160 |
| dimensions |
| Width x Height x Depth (without stand) | 1127 x 660 x 54.5 | 1104 mm x 645 mm x 56.7 mm |
| Weight (without stand) | 14.3Kg | 14 kg |
| Width x Height x Depth (with stand) | 1127 x 710 x 230 | 1104 mm x 704 mm x 261 mm |
| Weight (with stand) | 14.6Kg | 15.1 kg |
| connectivity features |
| No of HDMI Port | 3 | 3 |
| No of USB Port | 3 | 3 |
| Wi-Fi Type | Wi-Fi Direct | Wi-Fi Direct |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | 1 |
| Headphone Jack | Yes | 1 Rear |
| Digital Audio Output | Yes | 1 Rear |
| RF Connectivity Input | 1 | 1 Rear |
| Component In (RGB Cable) | Component Input (Y, Pb, Pr Audio): 1 Rear (Composite Interface) | Component Input Y, Pb, Pr + Audio: 1 Rear Composite / Component Common |
| Composite In (Audio Video Cable) | Component Input (Y, Pb, Pr Audio): 1 Rear (Composite Interface) | - |
| audio features |
| Number of Speakers | 2.0Ch Speaker | 2 |
| Speaker Type | 1 way 2 speakers | - |
| Sound Technology | DTS Decoder, Dolby Digital Decoder | Dolby Digital Decoder |
| Surround Sound | Yes | Ultra Surround |
| Speaker Output RMS | 20W | 20 W |
| Supported Audio Formats | Audio Codec (AC3 (Dolby Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS) | - |
| power features |
| Power Consumption | 0.3 W | 0.3 W (Standby) |
| video features |
| Picture Engine | Triple XD Engine | Triple XD Engine |
| Aspect Ratio | 16:09 | 16:9, Just Scan, Original, Full Wide, 4:3, 14:9, Cinema Zoom 1, Zoom |
| Refresh Rate (Hz) | 100 | - |
| remote control features |
| RF Capable | Yes | Yes |