Samsung Neo QLED QN75QN990FFXZA 75"
Samsung
97 综合评分
vs
Toshiba M450 QLED 43M450SU 42.5"
Toshiba
63 综合评分
评分
Sports
Streaming
Budget
Smart Home
Corporate
Gaming
Movies
Outdoor
Portable
规格
| Samsung Neo QLED QN75QN990FFXZA 75" | Toshiba M450 QLED 43M450SU 42.5" | |
|---|---|---|
| Display | ||
| Size | 75" | 42.5" |
| Resolution | 8K★ | 4K |
| Panel Type | QD-Mini-LED★ | QLED |
| Backlight | Mini-LED★ | Direct LED |
| Aspect Ratio | 16:9 | — |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Brightness | — | 300 nits★ |
| Contrast Ratio | infinite | 4000:1 |
| Color Gamut | Not Specified by Manufacturer | Quantum HDR |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Xcelerator 240Hz | Motion Rate 120 |
| Processor | NQ8 AI Gen3 Processor | REGZA AI Engine ZR Gen4 |
| HDR | ||
| HDR Formats | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| VRR | FreeSync Premium Pro, Variable Refresh Rate (VRR) | VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Fire TV |
| Voice Assistant | Amazon Alexa, Bixby | Amazon Alexa |
| Screen Mirroring | SmartThings | Apple AirPlay, Miracast |
| Works With | — | Amazon Alexa, Apple Home, Ring |
| Audio | ||
| Speaker Config | 6.2.2 | 2.0 |
| Wattage | 90W★ | 14W |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Dolby Atmos | Dolby Atmos |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 5★ | 3 |
| HDMI Version | 2.1★ | 2.0 |
| USB Ports | 4★ | 2 |
| Wi-Fi | Wi-Fi 6E★ | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.3 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400mm x 300mm | 200x300 |
| Power & Size | ||
| Power | 327W | 200W★ |
| Energy Star | ✗ | ✗ |
| Annual Energy | 607 kWh | 200 kWh★ |
| Weight | 30.80 kg | 5.90 kg★ |
优缺点
Samsung Neo QLED QN75QN990FFXZA 75"
- Strong connectivity (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong display (100th percentile)100th %ile
- Strong audio (100th percentile)100th %ile
Toshiba M450 QLED 43M450SU 42.5"
- Strong smart (90th percentile)90th %ile
- Strong social proof (89th percentile)89th %ile
- Strong hdr (78th percentile)
- Strong audio (75th percentile)
- Below average display (18th percentile)18th %ile
结论
胜出: Samsung Neo QLED QN75QN990FFXZA 75"
Scores 97 overall, wins 8 of 9 usage categories and 10 of 41 specs.