Toshiba Z670SP 65-inch Mini LED TV review: There’s a moment every TV reviewer knows well – you fire up the panel for the first time, and within seconds, you know if the company means business or is just checking a box. With the Toshiba Z670SP, that moment arrived during the first ten minutes of Dune: Part Two on Prime Video, a film practically designed to stress-test a display. The opening sandstorm sequence, where the Fremen melt into the desert floor in near-darkness, stayed genuinely dark. No murky grey wash. No light spilling from one zone into the next. When Chani’s face catches the light, that highlight cuts through cleanly.
That’s what Mini LED with full array local dimming does when it’s done well.
Toshiba – a brand with over 70 years in consumer electronics and Japan’s top-selling TV name- is entering India’s premium Mini LED segment with the Z670SP. This is their first premium Mini LED TV for the Indian market, and it carries everything from Quantum Dot colour and 144Hz refresh rate to front-firing speakers and a full AI picture-sound engine called REGZA Intelligence.
At Rs. 75,990 for the 65-inch, the price tag puts this in direct competition with Samsung’s Neo QLED, LG’s QNED, and the growing lineup of Chinese brands muscling into the premium tier.
I’ve spent a month now with the Toshiba Z670SP 65-inch Mini LED TV across movies, sports, gaming sessions, and daily streaming. Here’s the full picture.
Toshiba Z670SP 65-inch Mini LED TV Design: Simple and Purposeful
The Z670SP doesn’t try to reinvent television design. It features slim bezels around the display, a clean rear panel and the double-stand design feels stable without being dramatic.
What I appreciated most was how little attention the design demanded. Once the screen lights up, the hardware fades into the background, which is exactly what a good television should do. Toshiba says the TV has been designed and fine-tuned in Japan, and the panel’s finish reflects that measured approach.
What’s different here compared to most TVs at this price: the speakers are front-firing. This sounds like a minor spec point until you hear the difference. Most TVs hide their speakers at the back or underneath, which means the audio fires into your furniture.
The build quality feels solid, and despite its large footprint, the TV doesn’t look out of place in a modern living room.
Toshiba Z670SP 65-inch Mini LED TV Picture Quality: Where It Earns Its Place
Mini LED televisions live or die by their picture quality, and thankfully, this is where the Toshiba Z670SP 65-inch Mini LED TV makes its strongest impression.
Let’s know first what a Mini LED panel is –
The QD Mini LED panel (Quantum Dot Mini LED) combines the brightness control of Mini LED backlighting with the wider colour range of Quantum Dot technology. Mini LED uses thousands of tiny LEDs arranged in zones behind the screen (what Toshiba calls full array local dimming), which lets the TV dim one part of the image while keeping another bright. The result is deep blacks and punchy highlights within the same frame, something standard LED-LCD TVs genuinely struggle with.
For testing, I watched Dune, Dhurandhar: The Revenge, Mission: Impossible – Dead Reckoning, and several episodes of Formula 1: Drive to Survive. These titles contain everything that challenges a display – dark scenes, bright HDR highlights, fast motion and complex shadow detail.
The opening desert sequences in Dune immediately showcased what the TV is capable of. Bright sunlight, sand textures and subtle colour gradients looked detailed without appearing over-processed. The QD Mini LED panel delivers plenty of brightness, making HDR content stand out even in a well-lit room.
Switching to The Last of Us Season 2 revealed another strength. Dark environments retained enough detail to make scenes feel layered rather than crushed into black patches. That’s where the full-array local dimming system proves its value. I also ran the rooftop pursuit sequence from Extraction 2 on Netflix; fast motion, lots of contrast switching, and the picture held up without the blur I’d seen on cheaper panels in similar scenes.
Toshiba’s REGZA Engine ZRi also deserves credit. Upscaling is handled well, particularly when watching Full HD content from streaming platforms and live sports broadcasts.
Colour reproduction is generally natural. Skin tones remain believable, and the TV avoids the exaggerated saturation that often affects televisions trying too hard to look impressive on a showroom floor.
HDR support is thorough: Dolby Vision IQ, HDR10+ Adaptive, HLG, and Filmmaker Mode are all here. Dolby Vision IQ specifically reads the room’s ambient light and adjusts HDR tone mapping, so the same scene looks different at 2 pm in a bright living room versus at midnight. It’s a small thing that compounds meaningfully over time.
That said, this is still a Mini LED television, not an OLED.
During scenes with bright subtitles against dark backgrounds, I occasionally noticed mild blooming around bright objects. It’s not something most viewers will notice during regular viewing, but home theatre enthusiasts familiar with OLED panels may spot the difference.
Motion Handling: Sports Fans Will Appreciate This
One area where the Toshiba Z670SP 65-inch Mini LED TV consistently impressed me was motion performance. The native 144Hz panel helps fast-moving content look smooth without introducing distracting artefacts. I spent a weekend watching IPL highlights, football matches and Formula 1 race replays. Camera pans remained controlled, and fast action scenes maintained clarity without turning into a blur.
Motion processing is often where televisions can become overly aggressive, which creates the infamous “soap opera effect.” Thankfully, Toshiba keeps things relatively balanced, which has allowed me to fine-tune settings according to preference.
For sports lovers, this TV delivers one of the better viewing experiences available in its segment.
Toshiba Z670SP 65-inch Mini LED TV Audio: The Front-Firing Difference
Audio is often overlooked in TV reviews because most televisions sound average at best. The Z670SP Mini LED TV performs better than expected. The front-firing speaker system immediately gives it an advantage over many competitors that direct sound downward or toward the rear.
Dialogue clarity during Panchayat Season 4 – a show that lives and dies on conversational naturalness- was noticeably cleaner than what I’ve heard from rear-firing or bottom-mounted setups on TVs at comparable prices. Toshiba adds Eilex Prism and Eilex Focus sound processing alongside Dolby Atmos, which adds spatial depth without faking it aggressively.
The REGZA AI Sound feature analyses content and adjusts the sound profile on the fly — action differently from news, music differently from dialogue. Room Acoustic Optimiser, another layer in the audio stack, is designed to tune output for the space you’re in. I tested this in two rooms and found it made a difference in the smaller one, where reflections were harder to control.
However, the bass won’t replace a dedicated soundbar or home theatre setup, but for everyday use, the audio system feels capable enough that many users may not feel an immediate need for external speakers.
Toshiba Z670SP 65-inch Mini LED TV Review: Software and Smart Features
The TV runs on the VIDAA platform, which remains one of the simpler smart TV interfaces available today. VIDAA has come a long way from its early builds; it’s clean, fast, and handles the major streaming apps without friction. Netflix, Prime Video, JioCinema, JioHotstar, and YouTube all worked fine during testing. Navigation feels responsive, apps load quickly, and voice controls work reliably.
But here’s where the honest assessment matters: VIDAA is not Android TV or Google TV, and that has real consequences. BGR, which ranked major smart TV operating systems, placed VIDAA at the lower end of the ranking, citing a limited app ecosystem and fewer features compared to Google TV or Tizen. You can’t sideload apps or access the Play Store – VIDAA blocks this at the OS level. For most Indian users’ day-to-day streaming across the major platforms, this won’t matter. If you rely on niche apps – Kodi, Jellyfin, custom IPTV clients- it’s a genuine limitation.
The AI Agent feature and far-field voice control work adequately. Apple AirPlay and Apple HomeKit support are both here, which is useful for iPhone users who want to mirror content or integrate the TV into their home setup, still not universal at this price.
One thing to flag: earlier reports about VIDAA OS running unskippable ads when switching inputs have surfaced online. I didn’t encounter this during my testing period, but it’s worth monitoring in long-term use.
The Competition
The biggest challenge for any Mini LED TV today is standing out in a market filled with strong alternatives from TCL, Hisense and Samsung.
Display experts often evaluate Mini LED televisions based on three factors: brightness, black-level control and blooming management. The closer a Mini LED TV gets to OLED-like contrast while retaining superior brightness, the better it performs.
The Toshiba Z670SP TV doesn’t completely eliminate the compromises associated with LCD technology, but it manages them well. More importantly, it avoids obvious weaknesses. That’s what ultimately makes this television easy to recommend.
Final Verdict: A Well-Rounded Mini LED TV
The Toshiba Z670SP isn’t trying to be an OLED killer, nor does it need to be. Instead, it focuses on delivering the strengths that make Mini LED televisions attractive in the first place: strong brightness, impactful HDR performance, smooth motion handling and a gaming feature set that takes full advantage of current-generation consoles.
Its picture quality consistently impressed during movies and streaming content. The 144Hz panel makes a difference for sports and gaming, and the front-firing speaker system performs better than many televisions in this category.
There are a few compromises. Blooming is still present in challenging scenes, and the VIDAA platform lacks some of the flexibility offered by Google TV. But neither issue is significant enough to overshadow the overall experience.
If you’re looking for a premium large-screen TV that can comfortably handle movies, sports, gaming and everyday streaming, the Toshiba Z670SP deserves serious consideration.
