Vizio V-Series 43" vs Vizio V-Series 55"
The Verdict
Both models deliver solid 4K performance at exceptional budget prices, but serve different needs. Picture quality favors the 55-inch with superior 400-nit brightness versus the 43-inch's 250 nits, producing better contrast and visibility in bright rooms. Gaming performance slightly advantages the 43-inch with 16ms input lag and VRR support, making it preferable for console gamers, while the 55-inch lacks VRR and trails at 20ms latency. Audio output differs marginally,the 55-inch edges ahead with 20 watts versus 16 watts, though neither excels without external speakers. Smart features are comparable across both, with the 55-inch offering marginally better voice assistant coverage. For under $300, the 55-inch provides superior screen real estate and brightness for general viewing and movies. Choose the 43-inch only if gaming responsiveness and compact placement matter more than screen size.
Who Should Buy
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
Buy the Vizio V-Series 55" if…
- →Very affordable at $299 for a 55-inch 4K TV with Dolby Vision support
- →AirPlay 2 and Chromecast built-in enable easy casting from phones and tablets
- →SmartCast is straightforward and quick to navigate for basic streaming needs
Category Scores
Pros & Cons
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
Vizio V-Series 55"
Pros
- Very affordable at $299 for a 55-inch 4K TV with Dolby Vision support
- AirPlay 2 and Chromecast built-in enable easy casting from phones and tablets
- SmartCast is straightforward and quick to navigate for basic streaming needs
- Lightweight at 30.6 lbs — easy to mount or move between rooms
Cons
- 60Hz panel is unsuitable for gaming or watching fast-motion sports content
- SmartCast app ecosystem is more limited than Google TV or Tizen
- Only three HDMI ports — none support HDMI 2.1 bandwidth
- Low brightness and basic LED backlighting delivers mediocre HDR impact
- No VRR or ALLM, and ~20ms input lag makes it a poor choice for gamers
Full Specifications
| Spec | Vizio V-Series 43" | Vizio V-Series 55" |
|---|---|---|
| Body | ||
| VESA mount | 200 x 200mm | 200 x 200mm |
| Weight | 16.3 lbs | 30.6 lbs |
| Dimensions (w/ stand) | 38.0 x 24.6 x 8.1 inches | 48.6 x 32.1 x 8.9 inches |
| Audio | ||
| Output (watts) | 16 | 20 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 16 | 20 |
| Display | ||
| HDR | Dolby Vision, HDR10+, HLG | HDR10, HDR10+, HLG, Dolby Vision |
| Size | 43" | 55" |
| Type | LED | LED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 60Hz |
| Brightness (nits) | 250 | 400 |
| Smart TV | ||
| Os | SmartCast OS | SmartCast |
| Voice assistant | Google Assistant, Apple AirPlay 2, Chromecast | Apple AirPlay 2, Chromecast built-in, Alexa, Google Assistant |
| Processor | ||
| Chipset | IQ Processor | Vizio IQ Active Processor |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.0 | 4.2 |
| USB ports | 1 | 1 |
| HDMI ports | 3 | 3 |
Related Comparisons
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.
Explore more in tvs, see all Vizio products or all Vizio products. View full details for the Vizio V-Series 43" or the Vizio V-Series 55".