VIOFO A329S 3CH vs Redtiger F7NA
VIOFO A329S 3CH (#1, best overall) vs Redtiger F7NA (#5, best budget): in our Dash Cams for Semi Trucks scoring the VIOFO A329S 3CH totals 8.9/10 and the Redtiger F7NA 7.8/10, the VIOFO A329S 3CH leading on Coverage & Channels and Video Quality and the Redtiger F7NA on Value.
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TopsFive comparison scores
Side by side
| VIOFO A329S 3CH | Redtiger F7NA | |
|---|---|---|
| Price | $469.99 | $139.99 |
| Channels | 3 (front + cabin + rear) | 2 (front + rear) |
| Front Resolution | 4K (2160p) | 4K (2160p) |
| Interior Camera | Yes — 2K, 210-degree view | No |
| Rear Resolution | 2K (1440p) | 1080p |
| Image Sensor | Sony STARVIS 2 (all channels) | Sony STARVIS 2 (IMX678) |
| Connectivity | Wi-Fi 6 (5GHz) + GPS | Wi-Fi (5GHz) + GPS |
| Max Storage | 512GB microSD or SSD up to 4TB | microSD up to 512GB |
| Parking Mode | Buffered / low-power | 24-hour |
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 Redtiger F7NA made our Top 5 Dash Cams for Semi Trucks, at #1 (best overall) and #5 (best budget). 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. A genuine bargain: true 4K front video on a Sony STARVIS 2 IMX678 sensor, 5GHz Wi-Fi, and GPS for around $140. It ranks last only because it is the sole two-channel unit here — there is no interior camera, a real gap for a trucker who needs cab evidence for insurance or company claims. As a front-and-rear recorder for a company driver or a first camera on a used rig, though, nothing else here comes close on price.
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 Redtiger F7NA 7.8. The widest gap is Coverage & Channels, where the VIOFO A329S 3CH scores 9 against 6.5 for the Redtiger F7NA — front, interior, and rear coverage and field of view. Video Quality also separates them: 9.7 for the VIOFO A329S 3CH versus 8.2 for the Redtiger F7NA. The Redtiger F7NA claws back ground on Value.
On paper, the specifications that actually differ: Channels — 3 (front + cabin + rear) on the VIOFO A329S 3CH versus 2 (front + rear) on the Redtiger F7NA; Interior Camera — Yes — 2K, 210-degree view on the VIOFO A329S 3CH versus No on the Redtiger F7NA; Rear Resolution — 2K (1440p) on the VIOFO A329S 3CH versus 1080p on the Redtiger F7NA; Image Sensor — Sony STARVIS 2 (all channels) on the VIOFO A329S 3CH versus Sony STARVIS 2 (IMX678) on the Redtiger F7NA; Connectivity — Wi-Fi 6 (5GHz) + GPS on the VIOFO A329S 3CH versus Wi-Fi (5GHz) + GPS on the Redtiger F7NA; Max Storage — 512GB microSD or SSD up to 4TB on the VIOFO A329S 3CH versus microSD up to 512GB on the Redtiger F7NA. They match on Front Resolution.
Pricing as of July 27, 2026: $469.99 for the VIOFO A329S 3CH and $139.99 for the Redtiger F7NA, a $330 difference in the Redtiger F7NA'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 Redtiger F7NA for true 4K front recording on a Sony STARVIS 2 IMX678 sensor for around $140 and 5GHz Wi-Fi with fast clip transfer and built-in GPS; the most common complaint is two channels only — no interior camera, a real gap for trucking incident claims.
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
Redtiger F7NA
- True 4K front recording on a Sony STARVIS 2 IMX678 sensor for around $140
- 5GHz Wi-Fi with fast clip transfer and built-in GPS
- WDR/HDR night processing and 24-hour parking mode
- Simple two-camera install
- Two channels only — no interior camera, a real gap for trucking incident claims
- Rear camera is 1080p
- Parking mode needs the separate hardwire kit
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 Coverage & Channels and Video Quality. The Redtiger F7NA is the better fit for budget-conscious drivers wanting real 4K front video and company drivers who only need front and rear, and the stronger choice if Value matters more to you than the overall score. If the $330 saving matters more than Coverage & Channels, the Redtiger F7NA is the better value. The VIOFO A329S 3CH is a poor fit for tight budgets; the Redtiger F7NA is a poor fit for anyone needing an interior/cabin camera.
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 Redtiger F7NA if
- Budget-conscious drivers wanting real 4K front video
- Company drivers who only need front and rear
- A first dash cam on a used truck
Skip it if
- Anyone needing an interior/cabin camera
- Fleets requiring cabin evidence
Common questions
Is the VIOFO A329S 3CH better than the Redtiger F7NA?
In our Dash Cams for Semi Trucks ranking the VIOFO A329S 3CH scores higher overall, 8.9 to 7.8, with the biggest advantage in Coverage & Channels. The Redtiger F7NA is stronger on Value, so it is the better pick if that matters most to you.
How much more does the VIOFO A329S 3CH cost than the Redtiger F7NA?
$330 more as of July 27, 2026: $469.99 for the VIOFO A329S 3CH against $139.99 for the Redtiger F7NA. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Coverage & Channels — 9 versus 6.5 in our scoring.
What is the main difference between the VIOFO A329S 3CH and the Redtiger F7NA?
The headline spec difference is Channels: 3 (front + cabin + rear) on the VIOFO A329S 3CH versus 2 (front + rear) on the Redtiger F7NA. In use, the gap that matters most is Coverage & Channels (9 vs 6.5 in our scoring): front, interior, and rear coverage and field of view.