Hisense 55-Inch U7SE Mini LED 144Hz 4K TV
Official Goods
- Official HK version with manufacturer warranty
- 100% brand new
- Collection in Kwun Tong by appointment — please WhatsApp to confirm stock and timing before travelling; no TV demonstrations or trials
- Can receive Hong Kong local TV channels, with Traditional Chinese and English menus. See the individual model details for streaming apps and voice features.
- Paid on-site installation available
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Hisense 55-inch U7SE combines quantum-dot colour with Mini LED local dimming, a native 144Hz panel and VIDAA. Hisense Hong Kong lists 128 dimming zones for the 55-inch version and 40W audio including a 20W subwoofer.
Local dimming and HDR films
The Mini LED backlight controls 128 areas behind the LCD panel. This differs from the Q7S’s direct LED backlight, but is not pixel-level OLED control or a guarantee of halo-free subtitles. The HK sheet lists Dolby Vision, HDR10+ and HDR10. Its 55-inch brightness figures are 500 nits typical and 700 nits peak, manufacturer specifications rather than shop measurements.
Native 144Hz, VRR and connections
The manufacturer lists native 144Hz, VRR and ALLM. The detailed sheet names FreeSync Premium, while the HK index uses Premium Pro; verify the required certification and source compatibility rather than promising a tier. Four HDMI inputs include one eARC connection, and two USB ports are provided. A motion figure of 240 or 288 in the series sheet is separate from native panel refresh.
Devialet tuning and VIDAA
The built-in system uses two 10W main speakers plus a 20W subwoofer, with Dolby Atmos and Devialet tuning advertised. Hi-Concerto requires a compatible Hisense Sound Bar; it is not universal speaker synchronisation. VIDAA is the listed platform, so check your preferred Hong Kong streaming apps rather than assuming the Google TV catalogue. Bluetooth 5.4 is listed for the owned 55/65/75/85-inch sizes.
Selected model specifications
| Specification | Detail |
|---|---|
| Model / screen size | U7SE / 55 inches |
| Resolution | 3840 × 2160 (4K UHD) |
| Display / dimming | Quantum-dot Mini LED LCD; 128 zones |
| Native refresh | 144Hz |
| HDR | Dolby Vision / HDR10+ / HDR10 |
| Platform | VIDAA |
| Audio | 40W: 2 × 10W main + 20W subwoofer |
| HDMI / USB | 4 HDMI, one eARC; 2 USB |
| Wireless | Wi-Fi 5; Bluetooth 5.4 |
| Dimensions without / with stand | 1226 × 715 × 58 / 1226 × 756 × 298 mm |
| Weight without / with stand | 13.5 / 13.7 kg |
| Carton / gross weight | 1360 × 846 × 125 mm; 17.3 kg |
Room fit and installation planning
For this 55-inch model, measure the cabinet width and depth, stand footprint, seating position and delivery route. Screen diagonal is not the chassis, stand or carton dimension. Check cable clearance, ventilation, wall construction and the exact VESA/screw specification before wall mounting. If you use a Sound Bar, allow space without obscuring the picture or remote sensor.
Warranty, delivery and collection
Hong Kong licensed stock follows the actual brand/model warranty and supplied warranty-card terms; no universal three-year term is assumed. Installation is a separate paid service. Consult the TV warranty policy and delivery and installation guide for scope and conditions.
Kwun Tong premises are for stock and collection only, with no demonstration or viewing facilities. WhatsApp Elechid to discuss stock, collection and the supplied regional model.
Frequently asked questions
How do the sizes differ?
The HK sheet lists 128 zones at 55 inches, 160 at 65, 180 at 75 and 264 at 85. Chassis, carton and stand measurements also change; do not order a bracket from screen size alone.
Can any Sound Bar use Hi-Concerto?
No. Confirm a compatible Hisense model. eARC is a separate audio connection, not proof of Hi-Concerto support.
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Manufacturer specification reference: official model information.
