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Samsung QN90C vs LG QNED85: A Mini-LED TV Face-Off for Aussie Buyers

Two of the most keenly watched Mini-LED televisions on the market right now are the Samsung QN90C Neo QLED and the LG QNED85. Both target Australian households that want punchy brightness, modern smart platforms and serious gaming chops without splashing out on an OLED. They share the Mini-LED backlight concept but execute the idea differently, and that gap shows up in everything from daytime viewing in a sun-drenched lounge to weekend sport on Kayo and Stan.

In Australia, both sets are widely available through JB Hi-Fi, The Good Guys, Bing Lee, and the usual online retailers like Appliances Online and the brands' own outlets. Pricing has shifted since launch, with the 65-inch versions of each sitting roughly in the high $1,000s to low $2,000s AUD depending on sales. Choosing between them usually comes down to whether you watch more sport and bright-room content, or chase the deepest blacks for movies and streaming.

Panel Architecture and Brightness

Samsung's QN90C uses a Neo QLED panel with thousands of tiny Mini-LEDs grouped into local dimming zones, paired with a Quantum Dot layer for richer colour. LG's QNED85 takes a slightly different approach, combining Mini-LED with both NanoCell and Quantum Dot technology, aiming for a wider colour gamut and reduced blooming. In real Australian lounges that get a lot of afternoon sun, both sets are impressively bright, though Samsung's peak output in vivid mode tends to outshine the LG by a noticeable margin.

The QN90C is the better choice if you watch a lot of AFL on the big screen in a room with full-length windows. Its anti-glare coating and high nit count handle glare more confidently, making it a favourite for open-plan homes around the suburbs. The LG QNED85 still performs well but its dimming algorithm is slightly less aggressive in the higher brightness modes, which means a touch more visible haloing around bright subtitles on dark scenes.

Smart TV Experience: Tizen vs webOS

Both TVs ship with mature smart platforms that Australian viewers use daily. The Samsung runs Tizen, while the LG runs webOS 23. The difference in feel is more philosophical than technical, and both cover the local streaming heavy-hitters that matter for Aussie households.

Apps and features Aussies actually use:

The home screens are highly customisable on both, but webOS feels slightly more polished with its card-based layout and the AI Recommendations row that learns what you watch over time. Tizen counters with a broader app catalogue in some niches and quicker resume times when jumping between Netflix and Kayo mid-match.

Gaming Credentials for the Living Room

For Australians who game on a PS5, Xbox Series X or a high-end PC, both sets tick the important HDMI 2.1 boxes. You get 4K at 120 Hz, variable refresh rate support that covers both AMD FreeSync Premium Pro and NVIDIA G-Sync compatibility, plus auto low-latency mode. The Samsung QN90C has a slightly lower measured input lag in game mode, which competitive players on titles like Fortnite and Apex Legends will appreciate, though the LG QNED85 is no slouch either.

If your gaming is mostly couch co-op on the PlayStation 5 in the rumpus room, both will look stunning. The QN90C's Game Bar is more detailed and lets you quickly swap between picture presets and check VRR status without diving into menus. The LG's Game Dashboard covers the basics well and includes a crosshair overlay, which is handy for casual shooters on weekends with the kids.

HDR, Colour and Picture Processing

HDR performance is where Mini-LED really shows what it is capable of, and both sets support HDR10, HLG and the dynamic metadata formats. Samsung supports HDR10+ but not Dolby Vision, while the LG supports both Dolby Vision IQ and HDR10. For Australians who stream a lot of content through Netflix, Apple TV+ and Disney Plus, Dolby Vision IQ on the QNED85 means scene-by-scene optimisation that adapts to your room's lighting.

The QN90C counters with very accurate out-of-the-box calibration and a more sophisticated AI upscaling engine for older Australian broadcast TV and standard-definition content. Watching the footy in 4K from channel 7 or 9 is a better experience on the Samsung, with cleaner faces and smoother grass textures on the field. For Netflix prestige dramas and 4K Blu-rays, the LG's Dolby Vision support edges ahead.

Sound and Dolby Atmos

Neither TV is going to replace a proper soundbar, but both have respectable built-in audio for casual viewing. The Samsung QN90C ships with Object Tracking Sound Plus, which uses drivers placed around the edges to give a sense of height and movement, while the LG QNED85 uses a more traditional down-firing speaker setup with AI Sound Pro for virtual surround.

Both pass Dolby Atmos through to a connected soundbar or AV receiver over eARC, which is the way most Australian buyers tend to go. A decent Atmos-capable soundbar paired with either set turns a quiet weeknight movie into a theatre-like experience. If you watch a lot of cricket on Fox Cricket or car shows on the Discovery channel, the extra clarity from a 3.1.2 setup is well worth the spend.

Design, Remote and Everyday Use

Build quality on both panels feels premium, with thin bezels and centre-mounted pedestal stands that suit the slimline TV cabinets popular in newer Aussie apartments. The Samsung remote is slim, solar-powered and minimalist, while the LG Magic Remote doubles as a pointer and has dedicated buttons for Netflix, Prime Video, Disney Plus and LG Channels.

Day-to-day quirks worth knowing about before you buy:

For most Australian households, the remote choice comes down to personal taste. The Samsung SolarCell remote is great for reducing battery waste, but the LG's pointer is genuinely faster when typing long Wi-Fi details or searching across streaming apps. Both work with universal remote apps on your phone if you prefer to consolidate.

Pricing and Where to Buy in Australia

At the time of writing, the 65-inch Samsung QN90C is generally found between $2,199 and $2,599 AUD at JB Hi-Fi, with periodic price drops taking it closer to $1,899 during major sales events. The 65-inch LG QNED85 tends to come in slightly cheaper, often $1,799 to $2,099 at The Good Guys and online. Larger 75-inch and 85-inch panels see bigger absolute discounts, particularly during end-of-financial-year sales in June and the Boxing Day rush.

If you want the best value, watch for bundle offers that include a soundbar or extended warranty, since these pop up frequently at JB and Harvey Norman. If your focus is on phones too, there are some sharp Samsung Galaxy A55 deals worth checking while you shop for the TV. With either set, financing through Humm or zipPay is offered by most major retailers, letting you spread the cost across twelve months interest-free.

Ultimately, the Samsung QN90C is the brighter, more gaming-focused Mini-LED that thrives in sunny Aussie living rooms, while the LG QNED85 is the better pick for movie buffs who want Dolby Vision and the slickest smart platform on the market. Both deserve a spot on your shortlist. Compare current prices across JB Hi-Fi, The Good Guys and the brands' Australian stores before you commit, and time your purchase around the next big sale to lock in the best possible deal.