VIOFO A329S 3CH vs Vantrue N5
VIOFO A329S 3CH (#1, best overall) vs Vantrue N5 (#4): in our Dash Cams for Semi Trucks scoring the VIOFO A329S 3CH totals 8.9/10 and the Vantrue N5 8.4/10, the VIOFO A329S 3CH leading on Video Quality and Parking & Storage Features and the Vantrue N5 on Coverage & Channels and Value.
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TopsFive comparison scores
Side by side
| VIOFO A329S 3CH | Vantrue N5 | |
|---|---|---|
| Price | $469.99 | $379.98 |
| Channels | 3 (front + cabin + rear) | 4 (front + front-cabin + rear-cabin + rear) |
| Front Resolution | 4K (2160p) | 2.7K (1944p) |
| Interior Camera | Yes — 2K, 210-degree view | Yes — dual infrared cabin lenses (1080p) |
| Rear Resolution | 2K (1440p) | 1080p |
| Image Sensor | Sony STARVIS 2 (all channels) | Sony STARVIS 2 (front) |
| Connectivity | Wi-Fi 6 (5GHz) + GPS | Wi-Fi (2.4/5GHz) + GPS |
| Max Storage | 512GB microSD or SSD up to 4TB | microSD up to 512GB |
| Parking Mode | Buffered / low-power | 24-hour (buffered) |
How they differ in real use
Built from our dash cams for semi trucks scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the VIOFO A329S 3CH and the Vantrue N5 made our Top 5 Dash Cams for Semi Trucks, at #1 (best overall) and #4. The most complete three-channel setup here: every channel — 4K front, 2K cabin, and 2K rear — uses a Sony STARVIS 2 sensor, so plates, faces, and the cab are all captured sharply rather than trading resolution between lenses. Wi-Fi 6 and support for an external SSD up to 4TB let it record weeks of continuous three-channel footage before overwriting, which matters on long hauls. It edges the Vantrue N4 Pro S on cabin and rear resolution and on storage headroom; its price is the only real reason to look elsewhere. The only four-channel option here, adding a second interior lens so it records the front, the cab, the sleeper/rear cabin, and the road behind at once — genuine 360-degree coverage no three-channel rival matches. It drops below the A229 Pro because its front camera tops out at 2.7K rather than 4K and its other three channels are 1080p, so per-channel sharpness is lower even though total coverage is higher. Choose it when seeing everything matters more than maximum front resolution.
We score dash cams for semi trucks on Video Quality (30%), Coverage & Channels (25%), Durability & Reliability (15%), Parking & Storage Features (15%) and Value (15%). On that basis the VIOFO A329S 3CH totals 8.9 out of 10 and the Vantrue N5 8.4. The widest gap is Video Quality, where the VIOFO A329S 3CH scores 9.7 against 8 for the Vantrue N5 — resolution, sensor, and HDR/night clarity across channels. Parking & Storage Features also separates them: 9.6 for the VIOFO A329S 3CH versus 8.4 for the Vantrue N5. The Vantrue N5 claws back ground on Coverage & Channels and Value.
On paper, the specifications that actually differ: Channels — 3 (front + cabin + rear) on the VIOFO A329S 3CH versus 4 (front + front-cabin + rear-cabin + rear) on the Vantrue N5; Front Resolution — 4K (2160p) on the VIOFO A329S 3CH versus 2.7K (1944p) on the Vantrue N5; Interior Camera — Yes — 2K, 210-degree view on the VIOFO A329S 3CH versus Yes — dual infrared cabin lenses (1080p) on the Vantrue N5; Rear Resolution — 2K (1440p) on the VIOFO A329S 3CH versus 1080p on the Vantrue N5; Image Sensor — Sony STARVIS 2 (all channels) on the VIOFO A329S 3CH versus Sony STARVIS 2 (front) on the Vantrue N5; Connectivity — Wi-Fi 6 (5GHz) + GPS on the VIOFO A329S 3CH versus Wi-Fi (2.4/5GHz) + GPS on the Vantrue N5.
Pricing as of July 27, 2026: $469.99 for the VIOFO A329S 3CH and $379.98 for the Vantrue N5, a $90.01 difference in the Vantrue N5's favor. Owners praise the VIOFO A329S 3CH for all three channels use Sony STARVIS 2 sensors: 4K front, 2K cabin, and 2K rear and 210-degree interior view captures the full cab for owner-operators and fleets; the most common complaint is the most expensive option on this list. Owners praise the Vantrue N5 for four channels — front, front-cabin, rear-cabin, and rear — for genuine 360-degree coverage and two infrared interior lenses record the cab and sleeper in the dark; the most common complaint is front camera tops out at 2.7K (1944p), below the 4K front cameras here.
VIOFO A329S 3CH
- All three channels use Sony STARVIS 2 sensors: 4K front, 2K cabin, and 2K rear
- 210-degree interior view captures the full cab for owner-operators and fleets
- Wi-Fi 6 (5GHz) transfers 4K clips to the app quickly
- Supports an external SSD up to 4TB for weeks of continuous three-channel recording
- The most expensive option on this list
- SSD and a hardwire kit for full parking mode are added costs
- Three-camera install takes time in a large cab
Vantrue N5
- Four channels — front, front-cabin, rear-cabin, and rear — for genuine 360-degree coverage
- Two infrared interior lenses record the cab and sleeper in the dark
- Sony STARVIS 2 front sensor and 24-hour buffered parking mode
- Built-in GPS and voice control, with no subscription required
- Front camera tops out at 2.7K (1944p), below the 4K front cameras here
- The other three channels are 1080p
- Costs about the same as sharper 4K three-channel rivals
Which should you buy?
The VIOFO A329S 3CH is the better fit for owner-operators wanting the sharpest all-round footage and long-haul drivers who need weeks of continuous SSD recording — it is the higher-scoring pick here, chiefly for Video Quality and Parking & Storage Features. The Vantrue N5 is the better fit for drivers who want full 360-degree cab and exterior coverage and sleeper-cab monitoring, and the stronger choice if Coverage & Channels and Value matter more to you than the overall score. If the $90.01 saving matters more than Video Quality, the Vantrue N5 is the better value. The VIOFO A329S 3CH is a poor fit for tight budgets; the Vantrue N5 is a poor fit for buyers who want 4K front footage.
Choose the VIOFO A329S 3CH if
- Owner-operators wanting the sharpest all-round footage
- Long-haul drivers who need weeks of continuous SSD recording
- Fleets needing clear cabin and rear evidence
Skip it if
- Tight budgets
- Drivers who only want a simple front camera
Choose the Vantrue N5 if
- Drivers who want full 360-degree cab and exterior coverage
- Sleeper-cab monitoring
- Owner-operators prioritizing coverage over front resolution
Skip it if
- Buyers who want 4K front footage
- Those on a tight budget
Common questions
Is the VIOFO A329S 3CH better than the Vantrue N5?
In our Dash Cams for Semi Trucks ranking the VIOFO A329S 3CH scores higher overall, 8.9 to 8.4, with the biggest advantage in Video Quality. The Vantrue N5 is stronger on Coverage & Channels and Value, so it is the better pick if those matter most to you.
How much more does the VIOFO A329S 3CH cost than the Vantrue N5?
$90.01 more as of July 27, 2026: $469.99 for the VIOFO A329S 3CH against $379.98 for the Vantrue N5. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Video Quality — 9.7 versus 8 in our scoring.
What is the main difference between the VIOFO A329S 3CH and the Vantrue N5?
The headline spec difference is Channels: 3 (front + cabin + rear) on the VIOFO A329S 3CH versus 4 (front + front-cabin + rear-cabin + rear) on the Vantrue N5. In use, the gap that matters most is Video Quality (9.7 vs 8 in our scoring): resolution, sensor, and HDR/night clarity across channels.