| key specs |
| Display | 43.00-inch | 55.00-inch |
| Screen Type | LED | LED |
| Dimensions | 967.5 mm x 561.4 mm x 59.7 mm | 1229.1 mm x 730.2 mm x 34.4 mm |
| Resolution Standard | Ultra-HD | Full-HD |
| OS | Tizen | - |
| Smart TV | Yes | Yes |
| general |
| Brand | Samsung | Samsung |
| Model | 43 Inch LED Ultra HD (4K) Smart TV (UA43UE81AFULXL) | 55 Inch LED Full HD TV (UA55F7500BR) |
| Model Name | UA43UE81AFULXL | UA55F7500BR |
| Display Size | 43 inch | 55 inch |
| Screen Type | LED | LED |
| Color | Black | - |
| Resolution (pixels) | 3840x2160 | 1920x1080 |
| Resolution Standard | Ultra-HD | Full-HD |
| Smart TV | Yes | Yes |
| Series | Crystal 4K Vista | - |
| Launch Year | 2025 | - |
| dimensions |
| Width x Height x Depth (without stand) | 967.5 mm x 561.4 mm x 59.7 mm | 1229.1 mm x 730.2 mm x 34.4 mm |
| Weight (without stand) | 6.8 kg | 15.2 kg |
| Weight (with stand) | 6.8 kg | 19.5 kg |
| Stand Type | Tabletop | Metal Square |
| Width x Height x Depth (with stand) | - | 1229.1 mm x 758.6 mm x 257 mm |
| connectivity features |
| No of HDMI Port | 3 | 4 |
| No of USB Port | 1 | 3 |
| Wi-Fi Type | Wi-Fi 5 | Built-in Wi-Fi |
| Wi-Fi Supported | Yes | - |
| Built In Wi-Fi | - | Yes |
| Ethernet (RJ45) | - | 1 |
| Digital Audio Output | - | 1 |
| Analog Audio Input | - | Yes |
| Component In (RGB Cable) | - | 1 |
| audio features |
| Number of Speakers | 2 | 2 |
| Sound Technology | Sound Features: Powerful 20 W Sound Output, Object Tracking Sound lite, Q-Symphony, Bluetooth Audio, Adaptive Sound | Dolby Digital Plus, Dolby Pulse |
| Speaker Output RMS | 20 | 20 W |
| Supported Audio Formats | MPEG, MPEG4, FLAC, OGG, WMA, wav, midi, ape, AIFF , ALAC | - |
| Speaker Type | - | Down Firing and Full Range |
| smart tv features |
| Processor | Crystal Processor 4K | - |
| RAM | 2GB | - |
| Storage Capacity | 8GB | - |
| Supported App - Youtube | Yes | - |
| Supported App - Netflix | Yes | - |
| Supported App - Hotstar | Yes | - |
| Supported App - Amazon Prime Video | Yes | - |
| Operating System | Tizen | - |
| power features |
| Power Consumption | 110 W | 172 W, 0.3 W (Standby) |
| Other Power Features | AC 220-240V 50-60Hz | - |
| video features |
| View Angle | 178 | - |
| Aspect Ratio | 16:09 | - |
| Refresh Rate (Hz) | 50 | - |
| Supported Video Formats | AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS | - |
| Picture Engine | - | 3D Hyper Real Engine |
| Picture in Picture (PIP) | - | Yes |
| remote control features |
| Battery Type | AA | - |
| RF Capable | - | Yes |