Hisense U7N 65" vs TCL 6-Series R655 55" (Mini-LED QLED)
The Verdict
Hisense U7N delivers superior value in the 65-inch category with Mini-LED ULED technology, 144Hz refresh rate, and impressive 1500-nit peak brightness ideal for bright rooms. Its 40W 2.1ch audio with Dolby Atmos outperforms TCL's 30W 2.0ch setup. Gaming performance favors Hisense slightly with 10ms input lag versus TCL's 7ms advantage, though both support VRR and ALLM. TCL 6-Series R655 counters at 55 inches with tighter input lag (7ms) and comparable brightness, making it better for competitive gaming despite the smaller screen. Both run Google TV with identical smart features and connectivity. Screen size difference is substantial,the Hisense's 65-inch display provides noticeably more immersive viewing for movies and sports. At $50 more, Hisense offers better audio, larger display, and higher refresh rate, making it the stronger choice for most buyers unless you specifically need a compact 55-inch set.
Who Should Buy
Buy the Hisense U7N 65" if…
- →144Hz Mini-LED panel at $799 is extraordinary value for a 65-inch TV
- →VRR and ALLM support make it a capable and affordable gaming display
- →Dolby Vision IQ and Dolby Atmos coverage at a budget-friendly price
Buy the TCL 6-Series R655 55" (Mini-LED QLED) if…
- →Best picture quality under $800 — Mini-LED at this price is remarkable
- →Supports both Dolby Vision AND HDR10+ — covers every HDR format
- →1500 nits peak brightness rivals TVs costing twice as much
Category Scores
Pros & Cons
Hisense U7N 65"
Pros
- 144Hz Mini-LED panel at $799 is extraordinary value for a 65-inch TV
- VRR and ALLM support make it a capable and affordable gaming display
- Dolby Vision IQ and Dolby Atmos coverage at a budget-friendly price
- Wi-Fi 6 is a welcome feature rarely found at this price point
Cons
- 1,500 nit peak brightness is good but trails the U8N by a significant margin
- Mini-LED blooming is noticeable — fewer dimming zones than the U8N
- Build quality and remote feel modest compared to Samsung and LG
- Software update frequency and long-term support are uncertain
- HDMI 2.1 is limited to two ports — restricts simultaneous multi-device 4K@120Hz
TCL 6-Series R655 55" (Mini-LED QLED)
Pros
- Best picture quality under $800 — Mini-LED at this price is remarkable
- Supports both Dolby Vision AND HDR10+ — covers every HDR format
- 1500 nits peak brightness rivals TVs costing twice as much
- 4K@120Hz with VRR and ALLM — excellent for PS5 and Xbox Series X
- Google TV platform with wide app support and Chromecast built-in
Cons
- TCL software updates are slower and less frequent than Samsung/LG
- Build quality and remote feel budget-oriented
- Some blooming around bright objects on dark backgrounds
- Sound quality from 30W speakers is average — soundbar recommended
Full Specifications
| Spec | Hisense U7N 65" | TCL 6-Series R655 55" (Mini-LED QLED) |
|---|---|---|
| Body | ||
| VESA mount | 400 x 200mm | 300 x 300mm |
| Weight | 57.5 lbs | 37.3 lbs |
| Dimensions (w/ stand) | 57.4 x 37.5 x 12.5 inches | 48.2 x 30.4 x 11.3 inches |
| Dimensions | — | 48.2 x 27.8 x 3.0 inches |
| Audio | ||
| Output (watts) | 40 | 30 |
| Speakers | 2.1ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 10 | 7 |
| Display | ||
| HDR | Dolby Vision IQ, HDR10+, HLG | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 65" | 55" |
| Type | Mini-LED ULED | Mini-LED QLED (VA LCD) |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K) |
| Refresh rate | 144Hz | 120Hz |
| Brightness (nits) | 1500 | 1500 |
| Smart TV | ||
| Os | Google TV | Google TV |
| Voice assistant | Google Assistant | Google Assistant |
| Processor | ||
| Chipset | Hi-View Engine | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 4 |
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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 Hisense products or all TCL products. View full details for the Hisense U7N 65" or the TCL 6-Series R655 55" (Mini-LED QLED).