| key specs |
| Display | 39.00-inch | 49.00-inch |
| Screen Type | LED | LED |
| Dimensions | 886 mm x 517 mm x 84 mm | 1102 mm x 678 mm x 93 mm |
| Smart TV | Yes | Yes |
| Resolution Standard | 4K | 4K |
| OS | - | Android |
| general |
| Brand | Vu | BPL |
| Model | 40 Inch LED Ultra HD (4K) TV (LED40K16) | 49 Inch LED Ultra HD (4K) TV (STELLER 123E36S4C) |
| Model Name | LED40K16 | STELLER BPL123E36S4C |
| Display Size | 39 inch | 49 inch |
| Screen Type | LED | LED |
| Color | Black | Black |
| 3D | No | No |
| Smart TV | Yes | Yes |
| Curve TV | No | No |
| Launch Year | 2017 | - |
| Resolution Standard | 4K | 4K |
| Resolution (pixels) | 3840x2160 | 3840x2160 |
| dimensions |
| Width x Height x Depth (without stand) | 886 mm x 517 mm x 84 mm | 1102 mm x 678 mm x 93 mm |
| Weight (without stand) | 8.7 kg | 12.1 kg |
| Width x Height x Depth (with stand) | 886 mm x 562 mm x 205 mm | 1102 mm x 730 mm x 260 mm |
| Weight (with stand) | 8.9 kg | VESA Wall Mount Dimensions (Horizontal/Vertical): 200 x 200 mm |
| Stand Type | Tabletop | Tabletop |
| smart tv features |
| Number of Cores | quad-core | - |
| Processor | Quad Core Processor | - |
| Supported App - Youtube | Yes | Yes |
| Supported App - Netflix | Yes | No |
| Operating System Present | Yes | - |
| Screen Mirroring | Yes | Yes |
| Supported App - Hotstar | - | Yes |
| Operating System | - | Android |
| RAM | - | 1.5GB |
| Storage Capacity | - | 8GB |
| connectivity features |
| No of HDMI Port | 4 | 3 |
| No of USB Port | 3 | 2 |
| Wi-Fi Type | IEEE 802.11 b/g/n/2.4 GHz | IEEE 802.11 b, g, n, ac |
| Built In Wi-Fi | Yes | Yes |
| Ethernet (RJ45) | 1 | 1 |
| Headphone Jack | 1 | Yes |
| Digital Audio Output | 1 | - |
| RF Connectivity Input | 1 | RF Input: 1 |
| Component In (RGB Cable) | Component Input Y / Pb / Pr: 1 | - |
| Analog Audio Input | - | Yes |
| audio features |
| Number of Speakers | 2 | 2 |
| Sound Technology | Dolby Digital, dbx-tv, Total Sonics, Total Surround | Dolby Digital |
| Speaker Output RMS | 14 W | 20 W |
| Supported Audio Formats | - | .wma, .wmv, .asf, .mp4, .mpg, .mpeg, .vro, .vob, .flv, .mkv, .flac, .mp2, .mp3 |
| power features |
| Power Consumption | 70 W, 0.5 W (Standby) | 120 W, 1 W (Standby) |
| remote control features |
| Touch Remote | No | No |
| Smart Remote | Yes | - |
| RF Capable | Yes | Yes |
| Battery Type | AAA | - |
| video features |
| Contrast Ratio | 1000000:1 Dynamic | - |
| View Angle | 178 Degree | 178 degree |
| Digital Noise Filter | Yes | Yes |
| Aspect Ratio | 16:09, 16:1, Auto, Zoom 1, Zoom 2 | - |
| Refresh Rate (Hz) | 60 | 60 |
| Brightness | - | 450 nits |
| Supported Video Formats | - | .avi, .wmv, .asf, .mp4, .mov, .3gp, .mkv, .mpg, .mpeg, .vob, .rm, .webm, .vro, .ogm, .flv |