| key specs | 
| Display | 43.00-inch | 40.00-inch | 
| Screen Type | LED | LED | 
| Dimensions | 974 mm x 603 mm x 93 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 | 43 Inch LED Ultra HD (4K) TV (43SU128) | 40 Inch LED HD Ready TV (40H4200) | 
| Model Name | 43SU128 | 40H4200 | 
| Display Size | 43 inch | 40 inch | 
| Screen Type | LED | LED | 
| Color | Black | Black | 
| 3D | No | - | 
| Smart TV | Yes | No | 
| Curve TV | No | No | 
| Series | Official Android | - | 
| Launch Year | 2018 | 2016 | 
| Resolution Standard | 4K | HD-Ready | 
| Resolution (pixels) | 3840x2160 | 1366x768 | 
| dimensions | 
| Width x Height x Depth (without stand) | 974 mm x 603 mm x 93 mm | 905.2 mm x 525.4 mm x 91.1 mm | 
| Weight (without stand) | 9.66 kg | 6.4 kg | 
| Width x Height x Depth (with stand) | 974 mm x 650 mm x 220 mm | 905.2 mm x 561.8 mm x 169 mm | 
| Weight (with stand) | VESA Wall Mount Dimensions Horizontal/Vertical: 200 x 200 mm | 6.9 kg | 
| Stand Type | Tabletop | - | 
| connectivity features | 
| No of HDMI Port | 3 | 2 | 
| No of USB Port | 2 | 1 | 
| Wi-Fi Type | IEEE 802.11 b, g, n, ac | - | 
| Built In Wi-Fi | Yes | No | 
| Ethernet (RJ45) | 1 | - | 
| Headphone Jack | Yes | - | 
| RF Connectivity Input | RF Input: 1 | RF Input Terrestrial / Cable Input: 1 | 
| video features | 
| Brightness | 450 nits | - | 
| View Angle | 178 Degree | - | 
| Digital Noise Filter | Yes | - | 
| Supported Video Formats | .avi, .wmv, .asf, .mp4, .mov, .3gp, .mkv, .mpg, .mpeg, .vob, .rm, .webm, .vro, .ogm, .flv | - | 
| 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 | .wma, .wmv, .asf, .mp4, .mpg, .mpeg, .vro, .vob, .flv, .mkv, .flac, .mp2, .mp3 | - | 
| Speaker Type | - | Down Firing, Full Range | 
| power features | 
| Power Consumption | 100 W, 1 W (Standby) | 85 W, 0.5 W (Standby) | 
| remote control features | 
| Touch Remote | No | No | 
| RF Capable | Yes | Yes | 
| Battery Type | - | AAA | 
| smart tv features | 
| RAM | 2.5GB | - | 
| Storage Capacity | 16GB | - | 
| Operating System | Android | - |