Samsung S95D 65" vs Vizio M-Series 55"
Samsung's S95D represents the pinnacle of TV technology with its QD-OLED panel delivering 2000 nits peak brightness, superior black levels, and perfect 1ms gaming input lag versus Vizio's 8ms response time. The 65-inch QD-OLED screen with 144Hz refresh rate and Neural Quantum Processor 4K upscaling significantly outperforms the M-Series' 55-inch Quantum LED with 800 nits brightness. Audio capabilities heavily favor Samsung with 4.2.2ch Object Tracking Sound+ and Dolby Atmos versus basic 2.0ch stereo on Vizio. However, Vizio's M-Series delivers exceptional value at $449, offering genuine 4K/120Hz gaming, solid HDR support, and modern smart features at one-fifth the price. For serious gamers and home theater enthusiasts, Samsung's S95D is the clear choice despite premium pricing. Budget-conscious buyers seeking capable 4K gaming will find the M-Series provides legitimate performance. Samsung S95D wins on pure capability and experience quality.
Full Specifications
| Spec | Samsung S95D 65" | Vizio M-Series 55" |
|---|---|---|
| Body | ||
| VESA mount | 400 x 300mm | 200 x 200mm |
| Weight | 55.1 lbs | 28.0 lbs |
| Dimensions (w/ stand) | 57.0 x 35.9 x 10.9 inches | 48.3 x 30.4 x 10.6 inches |
| Audio | ||
| Output (watts) | 60 | 20 |
| Speakers | 4.2.2ch Object Tracking Sound+ | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 1 | 8 |
| Display | ||
| HDR | Quantum HDR OLED+, HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Size | 65" | 55" |
| Type | QD-OLED | Quantum LED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 144Hz | 120Hz (native) |
| Brightness (nits) | 2000 | 800 |
| Smart TV | ||
| Os | Tizen OS | SmartCast OS |
| Voice assistant | Bixby, Alexa, Google Assistant | Google Assistant, Apple AirPlay 2, Chromecast |
| Processor | ||
| Chipset | Neural Quantum Processor 4K | IQ Active Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 6 (802.11ax) |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 2 | 1 |
| HDMI ports | 4 | 4 |
Category Scores
Pros & Cons
Samsung S95D 65"
Pros
- Matte anti-glare coating on an OLED panel — best-in-class reflection handling
- QD-OLED achieves some of the highest color volume of any consumer display
- 144Hz panel with 1ms input lag is outstanding for PC and next-gen console gaming
- Thin, elegant design with a nearly bezel-free look
- All four HDMI 2.1 ports support 4K@144Hz for future-proofed connectivity
Cons
- Premium $2,599 price is hard to justify over the LG C4 for most buyers
- Tizen OS shows ads and sponsored content on the home screen
- OLED is prone to permanent burn-in with static content over time
- No Dolby Vision — Samsung still uses only HDR10+ for HDR metadata
Vizio M-Series 55"
Pros
- 120Hz with VRR and 4K@120Hz at under $450 is great for console gamers
- Dolby Vision and HDR10+ dual support
- Four HDMI 2.1 ports — enough for every console and streaming device
- Wi-Fi 6 and Chromecast built-in for fast streaming
- Quantum color delivers better color volume than basic LED
Cons
- SmartCast OS is slow and has fewer apps than Google TV
- 800-nit brightness is adequate but not impressive for HDR
- No local dimming zones — contrast is limited
- Vizio's long-term software support and update track record is inconsistent
Related Comparisons
Explore more in tvs, see all Samsung products or all Vizio products. View full details for the Samsung S95D 65" or the Vizio M-Series 55".