Samsung 43 inch M77H 4K Mini LED Vision AI Smart TV (2026) (International Version)
Parallel Import (International Version)
A value choice with local after-sales support
Purchase Protection
- 3-year on-site inspection and repair-labour cover from Elechid (replacement parts quoted separately; full warranty conditions apply)
- 10-day replacement guarantee
- 100% brand new (not used / refurbished / display unit)
- 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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Samsung M77H 43-inch Mini LED 4K
M77H pairs a Mini LED-backlit LCD screen with Mini LED Processor 4K, Pure Spectrum Colour and Supreme Mini LED Dimming. It is an everyday film, sport and streaming option rather than a promise of the higher 4K input rates found on M80H. The LCD backlight is controlled by zones; the screen is not self-emissive OLED, and no measured zone count or brightness is claimed.
Specification reference: Samsung Vietnam, UA43M77HAKXXV. Confirm the complete supplied regional model and accessories before applying the reference, including tuner, power and service-region details.
Manufacturer reference specifications
| Screen | 43 inches |
|---|---|
| Resolution | 3840 × 2160 |
| Picture engine | Mini LED Processor 4K |
| Refresh label | 50Hz native |
| Documented HDMI input | 4K60 on HDMI 1/2/3 |
| HDR | Mini LED HDR; HDR10+ Support |
| System | Tizen Smart TV |
| Ports | HDMI: 3; USB: 1 USB-A; ARC: eARC |
Motion and source compatibility
The Vietnamese reference tables list 50Hz native and 4K60 on all three HDMI inputs. VRR, ALLM and HGiG are documented, but their presence does not mean 4K120 or guarantee zero tearing and low lag. DLG120 is listed for 55/65/75, with the manufacturer calling it 2K120 and requiring compatible PC output and GameMode; it is not native 4K120 or an independently verified 1080p raster. The 43/50 tables do not list DLG120. Match the exact size and input timing before choosing it for a console or PC.
Picture settings and sound
Mini LED HDR, HDR10+ support, Color Booster, Contrast Enhancer and Filmmaker Mode are listed in the Vietnamese references. Upscaling can adapt an HD source to the 4K display, without recovering detail absent from the original. Judge subtitles, dark scenes and sport using the sources you actually watch rather than assuming every Mini LED set outperforms every conventional LED television.
The same-size tables list 20W two-channel audio, OTS Lite, Adaptive Sound and Q-Symphony. Check the compatibility of a separately purchased Samsung Sound Bar; Q-Symphony is not a guarantee that any soundbar works alongside the built-in speakers.
Chassis and cabinet planning
| Without stand | 957.8 × 558.8 × 76.3 mm |
|---|---|
| With stand | 957.8 × 609 × 157 mm |
| Stand footprint | 613 × 157 mm |
| Weight | 6.7 kg without stand; 6.9 kg with stand |
| VESA | 200 × 200 mm |
These reference measurements describe the chassis and stand, not theoretical visible-screen dimensions. Check the cabinet width, supported stand positions, wall structure and bracket load rating. A narrow stand setting does not make a cabinet narrower than the television automatically suitable.
Streaming and everyday connections
Tizen provides the smart-TV interface. Apps, AI functions, language support and connected-device features vary by regional model and service region; some require a Samsung Account, internet access, compatible devices or subscriptions. Confirm the services you use rather than assuming an overseas app list or tuner provides Hong Kong reception.
Plan the 43-inch installation
Measure the actual cabinet, chassis and stand footprint, leaving space for cables and a Sound Bar. Check packed dimensions, doorway and lift access for delivery. Wall mounting requires the correct model-specific VESA bracket and suitable wall fixings; installation is a separate paid service, with arrangements and conditions in the installation guide.
M77H questions
Is DLG the same as full-resolution 4K input?
No. DLG is a separate reduced-resolution mode where documented; use the full-resolution HDMI limit in the reference table for 4K source planning.
Are streaming apps identical across regions?
No. Confirm the services and language you use for the complete supplied regional model. Internet, accounts, compatible devices and subscriptions may be required.
Which dimensions matter for this 43-inch setup?
Use the matching model’s chassis, stand footprint and packed dimensions, plus cabinet support and lift/door access. Screen diagonal alone is not an installation measurement.
Compare models and arrange your purchase
Samsung TVs · Mini LED 4K · 43-inch · delivery and paid installation guide · full TV warranty policy
Eligible international TVs include three years of on-site inspection and repair labour; replacement parts are quoted separately and full policy conditions apply. Kwun Tong is for stock and collection only, with no demonstration. WhatsApp Elechid to confirm the complete regional model, stock and collection arrangements.
Manufacturer specification reference: official model information. Confirm the complete supplied regional model against the named reference.
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