Recommendation Score
| TCL QM8K | Samsung QN90F |
|---|
| 88 Points | 92 Points |
General Features
| Feature | TCL QM8K | Samsung QN90F |
|---|
| Dimensions (mm) | Average 1228 x 711 x 67 (for 55-inch model) | Average 1230 x 710 x 65 (for 55-inch model) |
| Weight (g) | Approximately 15,500 | Approximately 16,000 |
| Screen Type | 4K UHD, Mini-LED backlighting, HDR10+ support | 4K UHD, QLED technology, Neo Quantum HDR support |
| Energy Consumption (W) | Approximately 150-200 (standard mode) | Approximately 140-180 (standard mode) |
Performance
| Feature | TCL QM8K | Samsung QN90F |
|---|
| Processor | AiPQ 3.0 processor, high performance with 4K AI upscaling | Quantum Processor 4K, advanced AI-based processing |
| Response Time (ms) | 6 ms (game mode) | 4 ms (game mode) |
| Resolution Support | 4K/120Hz, VRR and ALLM support | 4K/120Hz, optimized with FreeSync Premium Pro |
| Overall Performance Efficiency | High, but may have overheating issues in some scenarios | More consistent, less energy loss in long-term use |
Screen Quality
| Feature | TCL QM8K | Samsung QN90F |
|---|
| Pixel Density (ppi) | Approximately 85 (for 55-inch) | Approximately 88 (for 55-inch) |
| Brightness (nits) | Up to 2000 nits | 1500-1800 nits, optimized with local dimming |
| Color Gamut | DCI-P3 95%+, wide color range | DCI-P3 97%+, more natural tones |
| Image Processing | Rich contrast with Quantum Dot, but color loss at some angles | Superior with anti-glare coating and wide viewing angle |
Sound
| Feature | TCL QM8K | Samsung QN90F |
|---|
| Speaker Power (W) | 40 W, Dolby Atmos support | 60 W, with Object Tracking Sound |
| Sound Technology | Dolby Vision and DTS support, surround simulation | Compatible with Q-Symphony, AI-based sound enhancement |
| Bass Performance | Medium level, additional subwoofer recommended | Deeper bass, but risk of distortion at high volumes |
| Overall Sound Quality | Sufficient, but cannot compete with expensive systems | More balanced, ideal for movies and games |
Connectivity
| Feature | TCL QM8K | Samsung QN90F |
|---|
| HDMI Ports | 4 units, HDMI 2.1 support | 4 units, with eARC |
| USB Ports | 3 units, USB 3.0 | 3 units, mix of USB 2.0 and 3.0 |
| Wireless Connectivity | Wi-Fi 6, Bluetooth 5.0 | Wi-Fi 6E, Bluetooth 5.2 |
| Other Connections | Optical audio output, Ethernet | RF input, CI+ slot |
Additional Features
| Feature | TCL QM8K | Samsung QN90F |
|---|
| Smart Platform | Google TV, wide app support | Tizen OS, fast interface |
| Gaming Features | AMD FreeSync Premium, low latency | Game Mode with HGiG support |
| Filters and Protection | Blue light filter, eye protection mode | Ultra Viewing Angle, anti-reflection |
| Other | Voice assistant integration, but less customizable | Innovations like Multi View and Tap View, more comprehensive ecosystem |
As a result of the comparison, Samsung QN90F scores higher because it offers a more consistent experience in terms of screen quality and performance, especially for gaming and movie watching. TCL QM8K stands out as a more affordable option and provides a competitive alternative with its Mini-LED technology. Overall, QN90F may be preferred for long-term use, while QM8K is advantageous for budget-oriented purchases.
