| key specs |
| Display | 40.00-inch | 55.00-inch |
| Screen Type | LED | LED |
| Dimensions | 924 mm x 550 mm x 65 mm | 1241.4 mm x 717.2 mm x 84.8 mm |
| Smart TV | No | Yes |
| Resolution Standard | Full-HD | 4K |
| OS | - | Android |
| general |
| Brand | Sony | Vu |
| Model | 40 Inch LCD Full HD TV (KLV-40R352D) | 55 Inch LED Ultra HD (4K) TV (55UH7545) |
| Model Name | KLV-40R352D | 55UH7545 |
| Display Size | 40 inch | 55 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| Smart TV | No | Yes |
| Curve TV | No | No |
| Series | Bravia | Iconium |
| Launch Year | 2016 | 2018 |
| Resolution Standard | Full-HD | 4K |
| Resolution (pixels) | 1920x1080 | 3840x2160 |
| 3D | - | No |
| dimensions |
| Width x Height x Depth (without stand) | 924 mm x 550 mm x 65 mm | 1241.4 mm x 717.2 mm x 84.8 mm |
| Weight (without stand) | 6.5 kg | 18.9 kg |
| Width x Height x Depth (with stand) | 924 mm x 568 mm x 183 mm | 1241.4 mm x 785.7 mm x 255.6 mm |
| Weight (with stand) | VESA Hole Pitch: 100 x 100 mm, AC Power Adapter Size W x H x D: ACDP-060S02 143 x 54 x 31 mm, ACDP-060E02 128.5 x 56 x 33.5 mm, DC Cable Length of AC Adapter: 1500 mm, Stand Width: 579 mm | 400 x 200 mm, Wall Mount Screw Thread |
| Stand Type | - | Tabletop |
| connectivity features |
| No of HDMI Port | 2 | 2 |
| No of USB Port | 1 | 2 |
| Built In Wi-Fi | No | Yes |
| Audio Out | 1 Side / Hybrid with HP | - |
| RF Connectivity Input | 1 Rear | RF Input: 1 |
| Component In (RGB Cable) | Component Video Y / Pb / Pr Input: 1 Rear Hybrid with Composite | Component or Y Pb Cb Pr Cr: 1 |
| Wi-Fi Type | - | IEEE 802.11 b, g, n /2.4 GHz |
| Ethernet (RJ45) | - | 1 |
| audio features |
| Number of Speakers | 2 | 2 |
| Speaker Type | Full Range, Open Baffle | - |
| Sound Technology | Dolby Digital | Dolby Digital |
| Speaker Output RMS | 10 W | 20 W |
| Supported Audio Formats | - | USB: .wma, MP3, WAV, TS, FLAC |
| power features |
| Power Consumption | 51 W, 0.4 W (Standby) | 138 W, 0.5 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| RF Capable | Yes | Yes |
| Battery Type | AAA | - |
| Smart Remote | - | Yes |
| video features |
| View Angle | 178 Degree | 178 Degree |
| Aspect Ratio | 16:9, Auto Wide, Wide Mode: Full / Normal / Wide Zoom / Zoom, Normal / Full 1 / Full 2 for PC, 4:3 Default | - |
| Refresh Rate (Hz) | 100 | 60 |
| Brightness | - | 450 nits |
| Contrast Ratio | - | 100000:1 Dynamic Static |
| Supported Video Formats | - | USB: AVI,WMV,TS, MPEG, MKV, FLV, MTS, WEBM |
| smart tv features |
| Operating System | - | Android |
| Storage Capacity | - | 8GB |