Sony Bravia 9 75" vs TCL 6-Series R655 55" (Mini-LED QLED)
The Verdict
Sony's Bravia 9 75" represents the premium segment with its massive 75-inch Mini-LED display delivering exceptional 3300-nit peak brightness, superior Dolby Vision performance, and the advanced Cognitive Processor XR for enhanced upscaling. Its 4.2.2-channel 85W Acoustic Multi-Audio system with Dolby Atmos creates immersive sound that the TCL's modest 30W 2.0-channel setup cannot match. Both TVs share identical 8ms and 7ms input lag respectively, making them gaming-capable, yet Sony's larger screen and brighter panel provide a noticeably superior cinematic experience. TCL's 6-Series R655 55" offers remarkable value at $749, delivering solid Mini-LED QLED performance with 1500-nit brightness and full HDR support in a compact form factor,ideal for smaller rooms or budget-conscious buyers. However, the 4x price difference heavily favors Sony for buyers seeking premium picture quality, audio depth, and a genuinely flagship television experience. Choose Sony for home theater excellence; select TCL for budget-friendly 4K gaming and streaming.
Who Should Buy
Buy the Sony Bravia 9 75" if…
- →XR Backlight Master Drive with thousands of precise Mini-LED zones for exceptional contrast
- →Acoustic Multi-Audio+ uses speakers behind the screen to localize sound to on-screen action
- →Dolby Vision and Dolby Atmos support for top-tier cinematic HDR
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
Sony Bravia 9 75"
Pros
- XR Backlight Master Drive with thousands of precise Mini-LED zones for exceptional contrast
- Acoustic Multi-Audio+ uses speakers behind the screen to localize sound to on-screen action
- Dolby Vision and Dolby Atmos support for top-tier cinematic HDR
- Google TV is clean, feature-rich, and tightly integrated with Google ecosystem
- 85W output from a 4.2.2ch system is class-leading built-in audio
Cons
- Very high price at $2,999 for a Mini-LED panel that cannot match OLED black levels
- Input lag of ~8ms, while good, trails LG OLED panels for competitive gaming
- Sony's Bravia Cam (for auto-calibration features) is sold separately
- 75-inch size and 101 lbs makes installation and repositioning very challenging
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 | Sony Bravia 9 75" | TCL 6-Series R655 55" (Mini-LED QLED) |
|---|---|---|
| Body | ||
| VESA mount | 400 x 400mm | 300 x 300mm |
| Weight | 101.4 lbs | 37.3 lbs |
| Dimensions (w/ stand) | 66.8 x 44.7 x 13.4 inches | 48.2 x 30.4 x 11.3 inches |
| Dimensions | — | 48.2 x 27.8 x 3.0 inches |
| Audio | ||
| Output (watts) | 85 | 30 |
| Speakers | 4.2.2ch Acoustic Multi-Audio+ | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 8 | 7 |
| Display | ||
| HDR | Dolby Vision, HDR10, HLG, Filmmaker Mode | Dolby Vision, HDR10+, HDR10, HLG |
| Size | 75" | 55" |
| Type | Mini-LED | Mini-LED QLED (VA LCD) |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K) |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 3300 | 1500 |
| Smart TV | ||
| Os | Google TV | Google TV |
| Voice assistant | Google Assistant | Google Assistant |
| Processor | ||
| Chipset | Cognitive Processor XR | — |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 6 |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 4 |
Related Comparisons
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- TCL 6-Series R655 55" (Mini-LED QLED) vs Sony A95K 65" (QD-OLED)
- Sony Bravia 9 75" vs Sony A95K 65" (QD-OLED)
- TCL 6-Series R655 55" (Mini-LED QLED) vs Sony A80L 65" (OLED)
- Sony Bravia 9 75" vs Sony A80L 65" (OLED)
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 Sony products or all TCL products. View full details for the Sony Bravia 9 75" or the TCL 6-Series R655 55" (Mini-LED QLED).