TVs / Toshiba C350 vs Toshiba M550
Toshiba C350 vs Toshiba M550
Toshiba M550
Toshiba's step-up QLED — quantum dot color and Dolby Vision IQ over the base C350.
Wins overall by 0.4 points
Quick Verdict
The Toshiba M550 is the stronger all-round pick, ahead by 0.4 points. Toshiba's step-up QLED — quantum dot color and Dolby Vision IQ over the base C350.
The Toshiba C350 and Toshiba M550 are both current-generation TV models, and the Toshiba C350 is $100 cheaper than the Toshiba M550 ($279.99 vs $379.99). On Brightness & HDR, the Toshiba M550 leads (6.8 vs 5.5/10) — peak nits and HDR format support for highlight detail. On Picture Quality, the Toshiba M550 leads (7.0 vs 5.8/10) — panel technology, contrast, and color accuracy. On Value, the Toshiba C350 leads (8.8 vs 8.0/10) — performance and features relative to price. Overall, the Toshiba M550 scores 6.9/10 across our 8 scoring categories versus 6.5/10 for the Toshiba C350. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Toshiba C350 | Toshiba M550 |
|---|---|---|
| Price | $279.99 | $379.99 |
| Release Year | 2025 | 2025 |
| Screen Size (in) | 65 | 65 |
| Panel Type | LED (non-QLED, no local dimming) | QLED (Full Array Local Dimming) |
| Resolution | 3840x2160 (4K UHD) | 3840x2160 (4K UHD) |
| Peak Brightness (nits) | Not independently confirmed | Not independently confirmed |
| Refresh Rate (Hz) | 60 | Not independently confirmed |
| Processor | REGZA Engine ZR | Not officially specified |
| HDMI 2.1 Ports (ports) | Not independently confirmed | Not independently confirmed |
| HDR Formats | Dolby Vision, HDR10, HLG | Dolby Vision IQ, HDR10, HLG |
| Smart Platform | Fire TV | Google TV |
| Variable Refresh Rate (VRR) | No | No |
| Built-in Audio System | Onkyo-tuned speakers | Not officially specified (Dolby Atmos passthrough) |
| Built-in Dolby Atmos | No | Yes |
| Warranty | 12 months | 12 months |
| Colors | Black | Black |
Category Scores
Picture Quality
The Toshiba M550 leads clearly here, 7.0 against 5.8 — a 1.2-point margin on panel technology, contrast, and color accuracy. If that is what you are buying for, the Toshiba C350 does not close the gap elsewhere.
Brightness & HDR
The Toshiba M550 leads clearly here, 6.8 against 5.5 — a 1.3-point margin on peak nits and HDR format support for highlight detail. If that is what you are buying for, the Toshiba C350 does not close the gap elsewhere.
Gaming Features
The Toshiba M550 leads clearly here, 5.8 against 5.0 — a 0.8-point margin on refresh rate, VRR, input lag, and console support. If that is what you are buying for, the Toshiba C350 does not close the gap elsewhere.
Smart Platform
The Toshiba M550 leads clearly here, 7.8 against 7.3 — a 0.5-point margin on OS responsiveness, app ecosystem, and voice assistant support. If that is what you are buying for, the Toshiba C350 does not close the gap elsewhere.
Built-in Sound
The Toshiba C350 and Toshiba M550 are level here, at 6.3/10 each. onboard speaker power, clarity, and Dolby Atmos support is not what separates these two — look to the categories where the scores diverge.
Design & Build
The Toshiba M550 is marginally ahead, 6.8 to 6.5. A gap this small rarely decides a purchase on its own, though it counts if panel thinness, bezels, stand/mount options, and finish is your priority.
Connectivity
The Toshiba M550 is marginally ahead, 6.8 to 6.5. A gap this small rarely decides a purchase on its own, though it counts if HDMI 2.1 port count and other I/O for consoles and soundbars is your priority.
Value
The Toshiba C350 leads clearly here, 8.8 against 8.0 — a 0.8-point margin on performance and features relative to price. If that is what you are buying for, the Toshiba M550 does not close the gap elsewhere.
Best For
Choose the Toshiba C350 if…
- • Value matters most to you — the Toshiba C350 scores 8.8/10 here (performance and features relative to price).
- • You want to spend less — it's $100 cheaper.
Choose the Toshiba M550 if…
- • Brightness & HDR matters most to you — the Toshiba M550 scores 6.8/10 here (peak nits and HDR format support for highlight detail).
- • Picture Quality matters most to you — the Toshiba M550 scores 7.0/10 here (panel technology, contrast, and color accuracy).
- • Gaming Features matters most to you — the Toshiba M550 scores 5.8/10 here (refresh rate, VRR, input lag, and console support).
- • Smart Platform matters most to you — the Toshiba M550 scores 7.8/10 here (OS responsiveness, app ecosystem, and voice assistant support).
Pros & Cons
Toshiba C350
Pros
- +Onkyo-tuned audio is a genuine step up from typical budget-TV speakers
- +AI 4K Upscaling helps older HD content look sharper
- +Fire TV platform with deep Alexa integration
- +Available across 6 sizes from 43" to 85" at very low prices
Cons
- −No QLED, no local dimming, and no VRR — a basic LED panel
- −60Hz refresh only, not suited for high-frame-rate gaming
- −Peak brightness and HDMI port count not independently confirmed
Toshiba M550
Pros
- +Genuine quantum dot QLED color with Full Array Local Dimming at a budget price
- +Dolby Vision IQ and Dolby Atmos passthrough — rare combination this cheap
- +Google TV platform offers broader app support than the C350's Fire TV
- +Meaningfully better contrast than the non-QLED C350
Cons
- −Pricing has fluctuated significantly and availability has narrowed at some retailers
- −No confirmed VRR or high refresh rate for gaming
- −Peak brightness, refresh rate, and HDMI port count not officially specified
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FAQs
Is the Toshiba C350 or Toshiba M550 better overall?+
Based on our 8-category scoring, the Toshiba M550 comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Brightness & HDR, the Toshiba C350 or the Toshiba M550?+
The Toshiba M550 scores higher on Brightness & HDR (6.8/10 vs 5.5/10) — peak nits and HDR format support for highlight detail.
Which is better for Picture Quality, the Toshiba C350 or the Toshiba M550?+
The Toshiba M550 scores higher on Picture Quality (7.0/10 vs 5.8/10) — panel technology, contrast, and color accuracy.
Which is better for Value, the Toshiba C350 or the Toshiba M550?+
The Toshiba C350 scores higher on Value (8.8/10 vs 8.0/10) — performance and features relative to price.
Which is better for Gaming Features, the Toshiba C350 or the Toshiba M550?+
The Toshiba M550 scores higher on Gaming Features (5.8/10 vs 5.0/10) — refresh rate, VRR, input lag, and console support.
Is the Toshiba C350 worth the price difference over the Toshiba M550?+
The Toshiba C350 is the cheaper option at $279.99 versus $379.99. Whether the pricier model is "worth it" depends on how much you value its lead in Brightness & HDR.
What's the warranty on the Toshiba C350 vs the Toshiba M550?+
The Toshiba C350 ships with a 12-month warranty; the Toshiba M550 ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Premium Option
TCL Q6 (65Q651G) — $399.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.