Sony 40 Inch LED Full HD TV (KDL-40W650D) vs Vu 49 Inch LED Ultra HD (4K) TV (49SU131) comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 40.00-inch | 49.00-inch | 
| Screen Type | LED | LED | 
| Dimensions | 944 mm x 566 mm x 40 mm | 1102 mm x 678 mm x 93 mm | 
| Smart TV | No | Yes | 
| Resolution Standard | Full-HD | 4K | 
| OS | - | Android | 
| general | 
| Brand | Sony | Vu | 
| Model | 40 Inch LED Full HD TV (KDL-40W650D) | 49 Inch LED Ultra HD (4K) TV (49SU131) | 
| Model Name | KDL-40W650D | 49SU131 | 
| Display Size | 40 inch | 49 inch | 
| Screen Type | LED | LED | 
| Color | Black | Black | 
| Smart TV | No | Yes | 
| Resolution Standard | Full-HD | 4K | 
| Resolution (pixels) | 1920x1080 | 3840x2160 | 
| 3D | - | No | 
| Curve TV | - | No | 
| Series | - | Official Android | 
| Launch Year | - | 2018 | 
| dimensions | 
| Width x Height x Depth (without stand) | 944 mm x 566 mm x 40 mm | 1102 mm x 678 mm x 93 mm | 
| Weight (without stand) | 13.7 kg | - | 
| Width x Height x Depth (with stand) | 944 mm x 623 mm x 268 mm | - | 
| Weight (with stand) | 17.4 kg | 15 Kg | 
| Stand Type | - | wall Mount & Table top Stand | 
| connectivity features | 
| No of HDMI Port | 2 | 3 | 
| No of USB Port | 2 | 2 | 
| Wi-Fi Type | Built-in Wi-Fi | Dual band, 2.4GHz & 5.0GHz | 
| Built In Wi-Fi | Yes | Yes | 
| Ethernet (RJ45) | 1 | 1 | 
| Analog Audio Input | Yes | - | 
| RF Connectivity Input | 1 (Bottom) | Yes, Analogue & Digital | 
| Component In (RGB Cable) | 1 (Rear Hybrid) | - | 
| Headphone Jack | - | Yes | 
| Audio Out | - | Optical | 
| video features | 
| Brightness | Yes | - | 
| Picture Engine | X-Reality | Hi end Quad core processor | 
| Picture in Picture (PIP) | Yes | No | 
| View Angle | 178 Degree | 178 x 178 Degree | 
| Aspect Ratio | 16:09 | 16:9, 4:3 | 
| Picture And Picture (PAP) | - | No | 
| Digital Noise Filter | - | Yes | 
| Supported Video Formats | - | MPEG1, MPEG2, MPEG4, H.263, H.264, H.265, MVC, WMV, VC1, VP9 | 
| Refresh Rate (Hz) | - | 60 | 
| audio features | 
| Number of Speakers | 3 | 2 | 
| Sound Technology | Dolby Digital, Dolby Digital Plus, Dolby Pulse | DTS and Dolby | 
| Speaker Output RMS | 30 W | 20 W | 
| Speaker Type | - | Box Speaker | 
| Supported Audio Formats | - | MPEG1/2, MPEG4, AC3, EAC3, AAC, WMA, FLAC | 
| smart tv features | 
| Number of Cores | - | quad-core | 
| Processor | - | Quad Core | 
| Graphic Processor | - | Mali T860 | 
| Operating System | - | Android | 
| RAM | - | 2.5GB | 
| Storage Capacity | - | 16GB | 
| power features | 
| Power Consumption | - | 120 W, 0.5 W (Standby) | 
| remote control features | 
| Touch Remote | - | No | 
| Smart Remote | - | Yes | 
| RF Capable | - | Yes | 
| Remote Charger | - | No | 
| Battery Type | - | AAA |