Toshiba 65-Inch Z670SP QD-Mini LED 144Hz 4K Smart TV
Official Goods
- Official HK version with manufacturer warranty
- 100% brand new
- Kwun Tong physical store — view stock & pay in store (by appointment)
- Fully compatible in Hong Kong — local TV channels plus these popular streaming platforms
- On-site installation available
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Mini LED is the reason to buy the Z670SP rather than anything else in this range. Where the Z570SP uses conventional backlight LEDs, this set uses a QD-Mini LED array — far smaller emitters in far more independently controlled zones — driven by Toshiba's top REGZA Engine ZRi processor. It is the flagship 65-inch of the Hong Kong 2026 line-up and keeps the native 144Hz gaming panel.
Key features
QD-Mini LED with full-array local dimming
Mini LEDs are a fraction of the size of standard backlight LEDs, so many more fit behind the panel and the dimming zones become smaller and more numerous. The result is tighter control where bright meets dark — subtitles on a night scene, a lamp in a dark room — with less halo than larger zones produce.
REGZA Engine ZRi AI processor
The ZRi is the more capable of the two REGZA processors in this range, above the ZR used in the Z570SP. It runs AI-assisted upscaling, scene analysis and HDR tone mapping frame by frame. HDR support covers Dolby Vision IQ, which adapts to ambient room light, together with HDR10+ and HLG.
Native 144Hz with VRR and FreeSync Premium
The panel refreshes natively at 144Hz. Variable refresh rate and AMD FreeSync Premium keep it synchronised to the source frame rate, and ALLM switches the set into low-latency mode when a console starts a game. Four HDMI inputs mean a console, a PC, a soundbar and a disc player can all stay connected.
Dolby Atmos with a built-in subwoofer
Toshiba's REGZA Power Audio arrangement pairs the main drivers with a built-in subwoofer and decodes Dolby Atmos. On a set this size, wall-mounted in a Hong Kong flat, real low-end from the television itself removes the pressure to buy a soundbar on day one.
Specifications
| Specification | Detail |
|---|---|
| Screen size | 65 inches |
| Panel | QD-Mini LED with full-array local dimming, quantum-dot colour |
| Resolution | 3840 x 2160 (4K UHD) |
| Native refresh rate | 144Hz (panel refresh rate, not a motion-rate figure) |
| Gaming | VRR, AMD FreeSync Premium, ALLM, Game Mode Pro |
| Picture processing | REGZA Engine ZRi AI processor |
| HDR | Dolby Vision IQ, HDR10+, HLG |
| Audio | Dolby Atmos with built-in subwoofer |
| Smart platform | Google TV with Cantonese voice search |
| HDMI | 4 inputs, including HDMI 2.1 and eARC |
| Wireless | Wi-Fi, Bluetooth, AirPlay 2 |
| Tuner | Digital terrestrial — receives Hong Kong free-to-air channels natively |
| Dimensions | 1452 x 840 x 76 mm without stand; 1452 x 892 x 300 mm with stand |
| Energy label | Grade 2 |
Who it's for
- Anyone who watches films in a dark room and cares about black level and halo control — the Mini LED backlight is the whole argument for this set over the Z570SP.
- Console and PC gamers who want native 144Hz, VRR and FreeSync Premium alongside the best picture processing in Toshiba's Hong Kong range.
- Households with several sources, since four HDMI inputs cover a console, a PC, a disc player and an eARC soundbar without an adapter.
- Not for buyers who watch mostly in a bright room with the curtains open. Ambient light masks much of what the Mini LED backlight is doing, and the Z570SP has the same 144Hz panel and Dolby Vision IQ support.
Warranty and delivery
This is Hong Kong licensed stock carrying the manufacturer's Hong Kong warranty. The exact warranty term is stated on the warranty card supplied with the set. Viewing is available by appointment at our Kwun Tong showroom.
Delivery with tabletop installation is HK$300, or delivery with wall mounting is HK$600 with the bracket included. Collection at the Kwun Tong shop is free. Walk-up buildings add HK$100 per floor with no cap. Discovery Bay adds HK$500. Cheung Chau and Lamma are delivered to the Central pier for self-collection, with no installation.
Frequently asked questions
How is QD-Mini LED different from the Z570SP's backlight? Both have quantum-dot panels with full-array local dimming, but the light source differs. The Z570SP uses conventional direct-lit LEDs; the Z670SP uses Mini LEDs, which are much smaller and allow many more zones — tighter contrast control and less halo on dark backgrounds.
Does the Z670SP receive Hong Kong free-to-air channels? Yes. This is Hong Kong licensed stock with the local digital terrestrial tuner built in, so free-to-air channels are received natively through the aerial input. No set-top box and no subscription are required.
Which inputs should I use for a PS5 and a soundbar? Connect the console to an HDMI 2.1 input so it can negotiate 4K at 120Hz with VRR, and the soundbar to the eARC input so the television can send Dolby Atmos back to it. We can set this up at delivery if you book the installation service.
