| key specs |
| Display | 40.00-inch | 50.00-inch |
| Screen Type | LED | LED |
| Dimensions | 924 mm x 550 mm x 65 mm | 1118 mm x 655 mm x 82 mm |
| Smart TV | No | Yes |
| Resolution Standard | Full-HD | 4K |
| OS | - | Linux |
| general |
| Brand | Sony | Vu |
| Model | 40 Inch LCD Full HD TV (KLV-40R352E) | 50 Inch LED Ultra HD (4K) TV (50K310) |
| Model Name | KLV-40R352E | 50K310 |
| Display Size | 40 inch | 50 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| 3D | No | No |
| Smart TV | No | Yes |
| Curve TV | No | No |
| Launch Year | 2017 | 2017 |
| Resolution Standard | Full-HD | 4K |
| Resolution (pixels) | 1920x1080 | 3840x2160 |
| Series | - | Pixelight |
| dimensions |
| Width x Height x Depth (without stand) | 924 mm x 550 mm x 65 mm | 1118 mm x 655 mm x 82 mm |
| Weight (without stand) | 6.5 kg | 14.3 kg |
| Width x Height x Depth (with stand) | 924 mm x 568 mm x 183 mm | 1118 mm x 694 mm x 249 mm |
| Weight (with stand) | Package Dimensions W x H x D: 1077 x 637 x 154 mm, Package Weight: 10.0 kg, Stand Width: 579 mm | Dimesnions of Caron Box: 1234 x 760 x 153 mm, Gross Weight: 18.1 kg |
| connectivity features |
| No of HDMI Port | 2 | 4 |
| No of USB Port | 1 | 3 |
| Built In Wi-Fi | No | Yes |
| Headphone Jack | 1 Rear/Hybrid with Headphone and Subwoofer Out | - |
| RF Connectivity Input | RF Terrestrial/Cable Connection Input: 1 Rear | - |
| Wi-Fi Type | - | IEEE 802.11b/g/n/ac |
| Ethernet (RJ45) | - | 1 |
| Analog Audio Input | - | Yes |
| Component In (RGB Cable) | - | 1 - Component or Y Pb (Cb) Pr (Cr) |
| audio features |
| Number of Speakers | 2 | 2 |
| Speaker Type | Open Baffle Speaker | - |
| Sound Technology | Dolby Digital, DTS 2.0, Digital Out | Dolby Digital, dbx-tv, Total Sonics |
| Speaker Output RMS | 10 W | 24 Watt |
| Supported Audio Formats | - | WMA, WMV, ASF, MP4, MPG, MPEG, VRO, VOB, FLV, MKV, FLAC, MP2, MP3 |
| power features |
| Power Consumption | 51 W, 0.40 W (Standby) | 145 W, 1 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| RF Capable | Yes | No |
| Battery Type | - | AAA |
| video features |
| Refresh Rate (Hz) | 100 | 60 |
| Brightness | - | 450 nits |
| Contrast Ratio | - | High Dynamic Contrast (Dynamic) |
| View Angle | - | 178 Degree |
| Supported Video Formats | - | MPEG2, MPEG 4, H.265, H.264, DIVX, AVI, WMA, ASF, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, RM, WEBM, VRQ, OGM, FLV |
| smart tv features |
| Supported App - Youtube | - | Yes |
| Supported App - Netflix | - | Yes |
| Supported App - Hotstar | - | No |
| Operating System Present | - | Yes |
| Operating System | - | Linux |
| Screen Mirroring | - | Yes |