| key specs |
| Display | 43.00-inch | 55.00-inch |
| Screen Type | LED | LED |
| Dimensions | 964 mm x 571 mm x 70 mm | 1232 mm x 709 mm x 62.5 mm |
| OS | Linux | WebOS |
| Smart TV | Yes | Yes |
| Resolution Standard | Full-HD | 4K |
| general |
| Brand | Sony | LG |
| Model | 43 Inch LED Full HD TV (KLV-43W772E) | 55 Inch LED Ultra HD (4K) TV (55SK8500PTA) |
| Model Name | KLV-43W772E | 55SK8500PTA |
| Display Size | 43 inch | 55 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| Smart TV | Yes | Yes |
| Curve TV | No | No |
| Launch Year | 2017 | 2018 |
| Resolution Standard | Full-HD | 4K |
| Resolution (pixels) | 1920x1080 | 3840x2160 |
| 3D | - | No |
| dimensions |
| Width x Height x Depth (without stand) | 964 mm x 571 mm x 70 mm | 1232 mm x 709 mm x 62.5 mm |
| Weight (without stand) | 9.6 kg | 17.2 kg |
| Width x Height x Depth (with stand) | 964 mm x 619 mm x 236 mm | 1233 mm x 778 mm x 248.4 mm |
| Weight (with stand) | Package Dimensions W x H x D: 1062 x 668 x 158 mm, Gross Package Weight: Approximately 14 kg, Stand Width: Approximately 620 mm, 100 x 200 mm | 18.7 kg |
| connectivity features |
| No of HDMI Port | 2 | 4 |
| No of USB Port | 2 | 2 |
| Wi-Fi Type | IEEE 802.11b/g/n | - |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | 1 |
| Headphone Jack | 1 Side Hybrid with Headphone Out, Audio Out and Subwoofer Out | - |
| RF Connectivity Input | 1 Side | - |
| audio features |
| Number of Speakers | 3 | 2 |
| Speaker Type | Front: Open Baffle Speaker, Sub Woofer: Bass Reflex Speaker | - |
| Sound Technology | Dolby Digital, Dolby Digital Plus, Dolby Pulse, DTS Digital Surround | - |
| Surround Sound | S-Force Front Surround | - |
| Speaker Output RMS | 30 W | 20 W |
| power features |
| Power Consumption | 93 W, 0.5 W (Standby) | 0.3 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| RF Capable | Yes | - |
| Smart Remote | - | Yes |
| smart tv features |
| Supported App - Youtube | Yes | - |
| Supported App - Netflix | Yes | - |
| Operating System Present | Yes | - |
| Operating System | Linux | WebOS |
| Screen Mirroring | Yes | - |
| RAM | 4GB | - |
| video features |
| Supported Video Formats | MPEG1, MPEG2 PS, MPEG2 TS, AVCHD, MP4 Part 10, MP4 Part 2, AVI XVID , AVI Motion JPEG, WMV9, MKV, WEBM, WAV, MP3, WMA, JPEG | - |
| Refresh Rate (Hz) | 200 | 120 |