LG UT70 50" vs Samsung QN900F 65" 8K
The Verdict
The LG UT70 50" and Samsung QN900F 65" 8K sit in the same category and end up appealing to slightly different buyers. The LG UT70 50" is the cheaper of the two at $329 versus $5,000, a difference of about $4,671. The Samsung QN900F 65" 8K is the newer release, which usually means a faster chipset and longer software support. LG UT70 50" stands out for webos 24 smart tv platform at budget pricing — best-in-class software for the price, while Samsung QN900F 65" 8K is praised for 8k resolution with ai upscaling. Use the side-by-side spec table below to compare cameras, displays, battery life and connectivity in detail and decide which one fits your priorities.
Who Should Buy
Buy the LG UT70 50" if…
- →webOS 24 smart TV platform at budget pricing — best-in-class software for the price
- →AI-assisted upscaling from the α5 processor improves SD/HD content
- →Magic Remote with point-and-click navigation included
Buy the Samsung QN900F 65" 8K if…
- →8K resolution with AI upscaling
- →4000 nits peak brightness
- →NQ8 AI Gen3 processor
Pros & Cons
LG UT70 50"
Pros
- webOS 24 smart TV platform at budget pricing — best-in-class software for the price
- AI-assisted upscaling from the α5 processor improves SD/HD content
- Magic Remote with point-and-click navigation included
- Lightweight and easy to mount at 21 lbs
- Supports Alexa, Google Assistant, and Apple AirPlay 2
Cons
- 60Hz panel — no 120Hz or VRR for gaming
- Low brightness limits HDR impact
- No Dolby Vision — only basic HDR10
- Narrow viewing angles typical of budget VA panels
Samsung QN900F 65" 8K
Pros
- 8K resolution with AI upscaling
- 4000 nits peak brightness
- NQ8 AI Gen3 processor
- Wi-Fi 7 connectivity
- Infinity Screen near-bezel-less design
Cons
- $5000 starting price
- Very little native 8K content
- No Dolby Vision
- Heavy at 25.5 kg
Full Specifications
| Spec | LG UT70 50" | Samsung QN900F 65" 8K |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 300 x 300 |
| Weight | 21.2 lbs | 25.5 kg |
| Dimensions (w/ stand) | 44.1 x 28.2 x 8.3 inches | — |
| Audio | ||
| Output (watts) | 20 | 60 |
| Speakers | 2.0ch | — |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 14 | — |
| Display | ||
| HDR | HDR10, HLG | HDR10+, HLG |
| Size | 50" | 65 inches |
| Type | LED | Neo QLED 8K |
| Resolution | 3840 x 2160 (4K UHD) | 7680 x 4320 |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 300 | 4000 |
| Smart TV | ||
| Os | webOS 24 | Tizen with Samsung Vision AI |
| Voice assistant | ThinQ AI, Alexa, Google Assistant | Bixby, Alexa |
| Processor | ||
| Chipset | α5 AI Processor 4K Gen 7 | NQ8 AI Gen3 |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 7 |
| Ethernet | ||
| Bluetooth | 5.0 | 5.4 |
| USB ports | 1 | 2 |
| HDMI ports | 3 | 4 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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