Samsung CU7000 50" vs TCL Q7 55"
Samsung's CU7000 delivers solid budget 4K performance at an attractive $279 price point, featuring a 50-inch Crystal UHD panel with HDR10+ support and respectable 250-nit brightness. However, TCL's Q7 represents a significant step up in display technology, offering a 55-inch QLED screen with quadruple the peak brightness (1000 nits), native 120Hz refresh rate, Dolby Vision HDR, and superior gaming features including VRR and 8ms input lag versus the Samsung's 14ms. The Q7 includes Wi-Fi 6, Dolby Atmos audio, and Google TV's more robust app ecosystem. While the CU7000 excels as an entry-level option with good value, the TCL Q7 at $499 justifies its premium through substantially better picture quality, gaming performance, and future-proofing. Choose the Samsung for basic streaming needs on a tight budget; invest in the TCL for superior image quality, gaming, and longevity.
Full Specifications
| Spec | Samsung CU7000 50" | TCL Q7 55" |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 22.9 lbs | 29.5 lbs |
| Dimensions (w/ stand) | 44.3 x 28.1 x 8.2 inches | 48.4 x 30.4 x 11.5 inches |
| Audio | ||
| Output (watts) | 20 | 20 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 14 | 8 |
| Display | ||
| HDR | HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Size | 50" | 55" |
| Type | Crystal UHD LED | QLED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 120Hz (native) |
| Brightness (nits) | 250 | 1000 |
| Smart TV | ||
| Os | Tizen OS | Google TV |
| Voice assistant | Bixby, Alexa | Google Assistant, Alexa |
| Processor | ||
| Chipset | Crystal Processor 4K | AiPQ Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 6 (802.11ax) |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 1 | 1 |
| HDMI ports | 3 | 3 |
Category Scores
Pros & Cons
Samsung CU7000 50"
Pros
- Under $280 for a 50-inch Samsung 4K TV is exceptional value
- Tizen smart TV platform with all major streaming apps
- HDR10+ support at this price point is uncommon
- Light enough to mount with a basic bracket
- Simple setup with Samsung's guided setup wizard
Cons
- Very low brightness limits HDR performance significantly
- 60Hz panel — not suitable for gaming or fast-moving sports
- No VRR or HDMI 2.1 features
- Mediocre viewing angles — color shifts off-center
TCL Q7 55"
Pros
- Both Dolby Vision AND HDR10+ support — rare at any price
- 120Hz with VRR for smooth gaming on PS5 and Xbox Series X
- 1000-nit brightness delivers genuine HDR punch for under $500
- Wi-Fi 6 connectivity for faster streaming
- Google TV with built-in Chromecast and Dolby Atmos decoding
Cons
- Only three HDMI ports — one fewer than many competitors
- QLED — no local dimming means contrast trails Mini-LED options
- Build quality feels cheaper than Sony or Samsung at this price
- Google TV home screen can be cluttered with recommendations
Related Comparisons
Explore more in tvs, see all Samsung products or all TCL products. View full details for the Samsung CU7000 50" or the TCL Q7 55".