| key specs |
| Display | 48.00-inch | 49.00-inch |
| Screen Type | LED | LED |
| Dimensions | 1086 mm x 646 mm x 90 mm | 1096 mm x 638 mm x 62.5 mm |
| Smart TV | Yes | Yes |
| Resolution Standard | Full-HD | 4K |
| OS | - | WebOS |
| general |
| Brand | Sony | LG |
| Model | 48 Inch LED Full HD TV (KDL-48W600B) | 49 Inch LED Ultra HD (4K) TV (49SK8500PTA) |
| Model Name | KDL-48W600B | 49SK8500PTA |
| Display Size | 48 inch | 49 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| Smart TV | Yes | Yes |
| Launch Year | 2014 | 2018 |
| Resolution Standard | Full-HD | 4K |
| Resolution (pixels) | 1920x1080 | 3840x2160 |
| 3D | - | No |
| Curve TV | - | No |
| dimensions |
| Width x Height x Depth (without stand) | 1086 mm x 646 mm x 90 mm | 1096 mm x 638 mm x 62.5 mm |
| Weight (without stand) | 9.9 Kg | 14 kg |
| Width x Height x Depth (with stand) | 1086 mm x 675 mm x 181 mm | 1096 mm x 707 mm x 248.4 mm |
| Weight (with stand) | 10.3 Kg | 15.5 kg |
| connectivity features |
| No of HDMI Port | 4 | 4 |
| No of USB Port | 2 | 3 |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | 1 |
| Headphone Jack | Yes | - |
| Digital Audio Output | Yes | - |
| Audio Out | 1 | - |
| RF Connectivity Input | 1 | - |
| Component In (RGB Cable) | Component Video (Y, Pb, Pr) Input: 1 (Rear / Hybrid) | - |
| Composite In (Audio Video Cable) | Component Video (Y, Pb, Pr) Input: 1 (Rear / Hybrid) | - |
| audio features |
| Number of Speakers | 2.0 Ch Speaker | 2 |
| Speaker Type | Full Range | - |
| Sound Technology | Dolby Digital, Dolby Digital Plus, Dolby Pulse | - |
| Surround Sound | Yes | - |
| Speaker Output RMS | 16W | 20 W |
| Supported Audio Formats | MP3, WMA, WAV | - |
| power features |
| Power Consumption | Power Requirements: DC 19.5 V | 0.3 W (Standby) |
| video features |
| Picture Engine | X-Reality Pro | - |
| Picture And Picture (PAP) | Yes | - |
| View Angle | 89 Degree | - |
| Aspect Ratio | 16:09 | - |
| Supported Video Formats | MPEG1, MPEG2PS, MPEG2TS, AVCHD, MP4 Part 10, MP4 Part 2, AVI (XviD), AVI (Motion JPEG), MOV, WMV, MKV, WEBM, 3GPP, MPO, RAW (ARW) | - |
| Refresh Rate (Hz) | - | 120 |
| remote control features |
| RF Capable | Yes | - |
| Battery Type | AAA | - |
| Touch Remote | - | No |
| Smart Remote | - | Yes |
| smart tv features |
| Operating System | - | WebOS |