Samsung CU7000 50" vs TCL Q7 55" (QLED)
The Verdict
Samsung's CU7000 delivers budget-friendly 4K viewing at 50 inches with adequate HDR10+ support and 250-nit brightness suitable for well-lit rooms. TCL's Q7 substantially elevates the experience with a larger 55-inch QLED panel, full-array local dimming, 1000-nit peak brightness, and Dolby Vision,making it dramatically superior for contrast and shadow detail. Gaming advantages heavily favor TCL: 120Hz refresh rate versus 60Hz, variable refresh rate support, and just 7ms input lag compared to Samsung's 14ms. Audio output nearly doubles from 20W to 30W with Dolby Atmos on the TCL. Connectivity also favors TCL with Wi-Fi 6 and four HDMI ports versus three. Samsung's Tizen OS loads content quickly, while TCL's Google TV ecosystem integrates better with smart home devices. At nearly double the price ($549 vs $279), TCL's Q7 justifies the investment through superior picture quality, gaming performance, and audio capabilities. Choose Samsung only if budget constraints dominate; otherwise, TCL's Q7 represents exceptional value for serious viewers and gamers.
Who Should Buy
Buy the Samsung CU7000 50" if…
- →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
Buy the TCL Q7 55" (QLED) if…
- →Excellent price-to-performance — QLED with FALD at just $549
- →1000 nits brightness makes HDR content look impactful
- →Both Dolby Vision and HDR10+ for universal HDR support
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" (QLED)
Pros
- Excellent price-to-performance — QLED with FALD at just $549
- 1000 nits brightness makes HDR content look impactful
- Both Dolby Vision and HDR10+ for universal HDR support
- 120Hz with VRR and Game Accelerator for responsive gaming
- Dolby Atmos and 30W speakers improve on budget TV audio
Cons
- Build quality and bezels feel budget-oriented
- TCL software updates lag behind major brands
- FALD zones are limited — visible blooming in dark scenes
- Remote control lacks premium feel and backlight
Full Specifications
| Spec | Samsung CU7000 50" | TCL Q7 55" (QLED) |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 22.9 lbs | 31.3 lbs |
| Dimensions (w/ stand) | 44.3 x 28.1 x 8.2 inches | 48.3 x 30.5 x 9.5 inches |
| Dimensions | — | 48.3 x 27.9 x 3.0 inches |
| Audio | ||
| Output (watts) | 20 | 30 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 14 | 7 |
| Display | ||
| HDR | HDR10+, HLG | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 50" | 55" |
| Type | Crystal UHD LED | QLED with Full Array Local Dimming (VA LCD) |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K) |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 250 | 1000 |
| Smart TV | ||
| Os | Tizen OS | Google TV |
| Voice assistant | Bixby, Alexa | Google Assistant |
| Processor | ||
| Chipset | Crystal Processor 4K | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 1 | 1 |
| HDMI ports | 3 | 4 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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" (QLED).