| key specs |
| Display | 55.00-inch | 40.00-inch |
| Screen Type | LED | LED |
| Dimensions | 1241.4 mm x 717.2 mm x 84.8 mm | 905.2 mm x 525.4 mm x 91.1 mm |
| OS | Android | - |
| Smart TV | Yes | No |
| Resolution Standard | 4K | HD-Ready |
| general |
| Brand | Vu | Samsung |
| Model | 55 Inch LED Ultra HD (4K) TV (55UH7545) | 40 Inch LED HD Ready TV (40H4200) |
| Model Name | 55UH7545 | 40H4200 |
| Display Size | 55 inch | 40 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| 3D | No | - |
| Smart TV | Yes | No |
| Curve TV | No | No |
| Series | Iconium | - |
| Launch Year | 2018 | 2016 |
| Resolution Standard | 4K | HD-Ready |
| Resolution (pixels) | 3840x2160 | 1366x768 |
| dimensions |
| Width x Height x Depth (without stand) | 1241.4 mm x 717.2 mm x 84.8 mm | 905.2 mm x 525.4 mm x 91.1 mm |
| Weight (without stand) | 18.9 kg | 6.4 kg |
| Width x Height x Depth (with stand) | 1241.4 mm x 785.7 mm x 255.6 mm | 905.2 mm x 561.8 mm x 169 mm |
| Weight (with stand) | 400 x 200 mm, Wall Mount Screw Thread | 6.9 kg |
| Stand Type | Tabletop | - |
| connectivity features |
| No of HDMI Port | 2 | 2 |
| No of USB Port | 2 | 1 |
| Wi-Fi Type | IEEE 802.11 b, g, n /2.4 GHz | - |
| Built In Wi-Fi | Yes | No |
| Ethernet (RJ45) | 1 | - |
| RF Connectivity Input | RF Input: 1 | RF Input Terrestrial / Cable Input: 1 |
| Component In (RGB Cable) | Component or Y Pb Cb Pr Cr: 1 | - |
| video features |
| Brightness | 450 nits | - |
| Contrast Ratio | 100000:1 Dynamic Static | - |
| View Angle | 178 Degree | - |
| Supported Video Formats | USB: AVI,WMV,TS, MPEG, MKV, FLV, MTS, WEBM | - |
| Refresh Rate (Hz) | 60 | 100 |
| Picture Engine | - | HyperReal Engine |
| audio features |
| Number of Speakers | 2 | 2 |
| Sound Technology | Dolby Digital | Dolby Digital Plus, Dolby AAC |
| Speaker Output RMS | 20 W | 20 W |
| Supported Audio Formats | USB: .wma, MP3, WAV, TS, FLAC | - |
| Speaker Type | - | Down Firing, Full Range |
| power features |
| Power Consumption | 138 W, 0.5 W (Standby) | 85 W, 0.5 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| Smart Remote | Yes | - |
| RF Capable | Yes | Yes |
| Battery Type | - | AAA |
| smart tv features |
| Operating System | Android | - |
| Storage Capacity | 8GB | - |