Samsung 43 inch QLED QEF1 4K Vision AI Smart TV (2025) (International Version)

Samsung QEF1 43": the 2025 QLED Platform at HK$2,980

The Samsung QEF1 43-inch QLED 4K Vision AI Smart TV is the newest QLED on our 43-inch shelf: 2025 platform, Q4 AI processor, HDR10+ and Vision AI features — this year's Samsung technology stack at an entry price.

HK$2,980 (was HK$4,380), in stock. Not local authorised stock — warranty provided by us, three years with free on-site service. Details under "Buying From Elechid" below.

Before You Buy: There Is a Q65D at the Same Price — What's the Difference?

We currently sell two 43-inch QLEDs at HK$2,980 (the 2025 Q7F 43" has sold out). Rather than leave you to work it out, here it is side by side:

At the same money, most people should take this one: newer platform, a tier-higher processor, plus HDR10+ and Vision AI. The one remaining reason to pick the Q65D 43" is its Dual LED backlight tone adjustment. To save HK$200 and skip the quantum dots, step down to the U8000H Crystal UHD at HK$2,780.

Specifications (checked against Samsung HK's official QA43QEF1AJXZK page)

Key Features

Quantum Dot: 100% Colour Volume

The quantum dot layer keeps colour saturated and accurate across brightness levels — and Samsung's 100% colour volume figure here is VDE-certified against the DCI-P3 standard. Against the Crystal UHD sets HK$200 below it, that layer is exactly what the extra money buys; side by side in the showroom the saturation difference is immediate.

Samsung Vision AI

The QEF1 is the entry point to Samsung's 2025 Vision AI range: AI 4K Upscaling cleans up the broadcast HD and compressed streams that make up most Hong Kong viewing; Color Booster Pro optimises colour automatically; AI Adaptive Sound keeps dialogue clear through loud scenes; and Generative Wallpaper turns the idle screen into something worth looking at.

Q4 AI Processor

This is the most tangible difference between the QEF1 and the 2024 entry QLEDs: the processor handles upscaling, noise reduction and sharpening — and since most of what you watch is not native 4K, the processor shapes what you actually see more often than the panel spec does.

HDR10+ and Quantum HDR

More punch in highlights, more texture in shadows. As with every Samsung TV there is no Dolby Vision — Samsung runs HDR10+ across the range.

Gaming: ALLM Yes, 120Hz No

Plug in a console and it drops into low-latency mode automatically (ALLM), with Game Bar and 21:9 / 32:9 ultra-wide views. Fine for casual play. But the panel is 50/60Hz and VRR is not listed — if you want 120Hz for a PS5 or Xbox Series X, this is not your set; see our gaming TVs.

Q-Symphony

Add a Samsung soundbar later and the TV's own 20W speakers stay on, playing in concert with it — voices stay anchored to the screen.

Who It Suits

• Bedrooms, smaller living rooms, offices — 43 inches is right at up to about 1.7m viewing distance
• You want the newest platform under three thousand — this is the 2025 QLED at that money
• A Samsung-phone household — SmartThings, mirroring and AirPlay all built in
• Casual gaming — ALLM included; serious console players should go up to the 120Hz tier

Buying From Elechid

• Not local authorised stock — this is an International Version set. Warranty is provided by us, not through Samsung Hong Kong.
• Three years' warranty — free on-site inspection and free repair labour. Replacement parts are quoted first and work proceeds only after you confirm.
• Delivery and installation — 43"–65": HK$300 tabletop, HK$600 wall-mount, bracket included with no surcharge on the day.
• Walk-up buildings — HK$100 per floor, no floor limit.
• Kwun Tong showroom — book a visit and see the QEF1 next to the Q65D before deciding.

WhatsApp us your room size and we will tell you straight whether 43 inches is right or you should go to 50. Full terms in our warranty and delivery FAQ.

Frequently Asked Questions

Does the QEF1 support HDR?

Yes — Quantum HDR and HDR10+. No Dolby Vision, same as every Samsung.

QEF1 or Q65D? They cost the same.

Most people: the QEF1 — 2025 platform, Q4 AI processor, HDR10+, Vision AI, Q-Symphony. The case for the Q65D is its Dual LED backlight tone adjustment. Not sure? WhatsApp us — it is a one-sentence answer.

Is it good for gaming?

Casual, yes: Auto Game Mode (ALLM), Game Bar, ultra-wide views. But it is 50/60Hz with no VRR listed — for PS5/Xbox at 120Hz, see our gaming TVs.

Can I mirror my phone?

Yes — Apple AirPlay and screen mirroring, plus SmartThings tap-to-connect on Samsung phones.

How far should I sit from a 43-inch?

Roughly 1.1–1.7m is the sweet spot — the end of a bed or a compact living-room sofa. Sitting further back? Go to 50 inches.

Compare every 43-inch TV, the full QLED range, or all the Samsung TVs we stock.