| key specs |
| Display | 55.00-inch | 75.00-inch |
| Screen Type | QLED | LED |
| Dimensions | 1234.1 mm x 710.8 mm x 60.3 mm | 1684.6 x 966.4 x 60.6 |
| Resolution Standard | Ultra-HD | 4K |
| OS | Tizen | - |
| Smart TV | Yes | - |
| general |
| Brand | Samsung | Samsung |
| Model | 55 Inch QLED Ultra HD (4K) Smart TV (QA55QEF6AULXL) | 75 Inch LED Ultra HD (4K) TV (UA75NU7100KXXL) |
| Model Name | QA55QEF6AULXL | UA75NU7100KXXL |
| Display Size | 55 inch | 75 inch |
| Screen Type | QLED | LED |
| Color | Grey | Black |
| Resolution (pixels) | 3840x2160 | - |
| Resolution Standard | Ultra-HD | 4K |
| Smart TV | Yes | - |
| Launch Year | 2025 | - |
| Series | - | 7 Series |
| dimensions |
| Width x Height x Depth (without stand) | 1234.1 mm x 710.8 mm x 60.3 mm | 1684.6 x 966.4 x 60.6 |
| Weight (without stand) | 10.8 kg | 37Kg |
| Width x Height x Depth (with stand) | 1234.1 mm x 758 mm x 237 mm | 1684.6 x 1056.5 x 356.1 |
| Weight (with stand) | 11.1 kg | 37.5Kg |
| Stand Type | Tabletop | - |
| connectivity features |
| No of HDMI Port | 3 | 3 |
| No of USB Port | 1 | 2 |
| Wi-Fi Type | Wi-Fi 5 | Wi-Fi Direct |
| Digital Audio Output | - | Yes |
| RF Connectivity Input | - | 1 |
| Component In (RGB Cable) | - | Component In (Y/Pb/Pr) 1 |
| Composite In (Audio Video Cable) | - | Composite In (AV) 1 (Common Use for Component Y) |
| audio features |
| Number of Speakers | 2 | 2.0Ch Speaker |
| Sound Technology | Sound Features: Powerful 20 W Sound Output, Object Tracking Sound lite, Q-Symphony, Bluetooth Audio, Adaptive Sound | Dolby Digital Plus |
| Speaker Output RMS | 20 | 20W |
| Supported Audio Formats | MPEG, MPEG4, FLAC, OGG, WMA, wav, midi, ape, AIFF , ALAC | - |
| smart tv features |
| Processor | Q4 AI | Quad-Core |
| 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 | 130W | 220 W |
| 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 | - | UHD Engine |
| remote control features |
| Battery Type | AA | - |