Samsung QN900D 65" (8K) vs Vizio V-Series 43"
The Verdict
Samsung's QN900D represents the pinnacle of television technology with its 8K Neo QLED Mini-LED display delivering 4000 nits of peak brightness, 120Hz refresh rate, and Quantum HDR 64x processing. Its 6.2.4ch Object Tracking Sound Pro with Dolby Atmos creates immersive audio, while 5ms input lag and full gaming features (VRR, ALLM) cater to enthusiasts. Conversely, Vizio's V-Series offers practical 4K UHD performance at an exceptional $199 price point, featuring Dolby Vision HDR support and adequate gaming specs for casual players. The Samsung excels in picture quality, processing power, and audio performance across all content types. However, the $4800 price difference makes the Vizio exceptional value for budget-conscious buyers seeking a capable secondary display or entry-level 4K TV. Choose Samsung for premium viewing experience and future-proofing; select Vizio for smart, affordable everyday entertainment.
Who Should Buy
Buy the Samsung QN900D 65" (8K) if…
- →True 8K resolution with AI-powered upscaling for lower-resolution content
- →Mini-LED backlighting with thousands of dimming zones for stunning contrast
- →90W 6.2.4ch audio system with Dolby Atmos is best-in-class built-in sound
Buy the Vizio V-Series 43" if…
- →4K Dolby Vision TV for under $200 is the cheapest way to get premium HDR
- →Chromecast and AirPlay 2 built-in for wireless casting
- →Perfect size for bedrooms, kitchens, or small apartments
Category Scores
Pros & Cons
Samsung QN900D 65" (8K)
Pros
- True 8K resolution with AI-powered upscaling for lower-resolution content
- Mini-LED backlighting with thousands of dimming zones for stunning contrast
- 90W 6.2.4ch audio system with Dolby Atmos is best-in-class built-in sound
- 8K@120Hz via HDMI 2.1 future-proofs for next-gen content
- Infinity Screen design with near-zero bezels
Cons
- Extremely expensive at $4,999 for very limited 8K content
- Tizen OS still shows ads on the home screen
- Massive and heavy — requires sturdy mounting
- No Dolby Vision support — Samsung uses HDR10+ exclusively
Vizio V-Series 43"
Pros
- 4K Dolby Vision TV for under $200 is the cheapest way to get premium HDR
- Chromecast and AirPlay 2 built-in for wireless casting
- Perfect size for bedrooms, kitchens, or small apartments
- Light enough to mount anywhere at 16 lbs
- Dolby Vision + HDR10+ support punches above its price
Cons
- 250-nit brightness means HDR is barely noticeable
- 60Hz — no gaming features whatsoever
- SmartCast OS is slow and occasionally buggy
- 16W speakers are very quiet — external audio is needed
Full Specifications
| Spec | Samsung QN900D 65" (8K) | Vizio V-Series 43" |
|---|---|---|
| Body | ||
| VESA mount | 400 x 400mm | 200 x 200mm |
| Weight | 61.7 lbs | 16.3 lbs |
| Dimensions (w/ stand) | 57.1 x 36.8 x 12.7 inches | 38.0 x 24.6 x 8.1 inches |
| Audio | ||
| Output (watts) | 90 | 16 |
| Speakers | 6.2.4ch Object Tracking Sound Pro | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 5 | 16 |
| Display | ||
| HDR | Quantum HDR 64x, HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Size | 65" | 43" |
| Type | Neo QLED Mini-LED | LED |
| Resolution | 7680 x 4320 (8K) | 3840 x 2160 (4K UHD) |
| Refresh rate | 120Hz (8K@120Hz) | 60Hz |
| Brightness (nits) | 4000 | 250 |
| Smart TV | ||
| Os | Tizen OS | SmartCast OS |
| Voice assistant | Bixby, Alexa, Google Assistant | Google Assistant, Apple AirPlay 2, Chromecast |
| Processor | ||
| Chipset | Neural Quantum Processor 8K | IQ Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6E | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.3 | 5.0 |
| USB ports | 3 | 1 |
| HDMI ports | 4 | 3 |
Related Comparisons
- Vizio V-Series 43" vs Sony A95K 65" (QD-OLED)
- Vizio V-Series 43" vs Samsung S95C 65" (4K QD-OLED)
- Vizio V-Series 43" vs Samsung QN95D 65" (4K Neo QLED)
- Samsung QN900D 65" (8K) vs Sony A95K 65" (QD-OLED)
- Samsung QN900D 65" (8K) vs Samsung S95C 65" (4K QD-OLED)
- Samsung QN900D 65" (8K) vs Samsung QN95D 65" (4K Neo QLED)
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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