The catch
VIOFO A329S 2CH
4K60 needs HDR off, while 4K30 is the HDR choice.
Side by side
VIOFO A329S 2CH vs Thinkware U3000 PRO: Thinkware brings radar parking, and VIOFO’s 4K60 needs HDR off
Quick verdict
The U3000 Pro is the pick for radar-triggered parking at the front and rear, using the supported constant-power installation. Remote LTE alerts additionally need compatible optional communications hardware, data service and the specified power arrangement. The A329S 2CH is the choice for a local display, and it offers 4K60 only with HDR off. Neither selected package includes a cabin camera, since both record front and rear.
Before you buy
Why, and what it costs you
Pick a front-frame size that fits the view you really need
A329S 2CH and U3000 PRO match on an 8.3-million-pixel front frame. Their included channel counts are 2 and 2, so coverage and the selected modes deserve more attention than the equal front label.
Where this comes from
3840 × 2160 = 8294400 pixels, and 3840 × 2160 = 8294400 pixels again. Only output dimensions are compared, not sensor size, shutter speed, compression or readable plate distance.
The catch
Thinkware U3000 Pro
The optional LTE module and a connected plan cost extra.
VIOFO A329S 2CH
- Why pick it
- You want a local display and SSD recording. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply.
- You want to be able to select 4K60 with HDR off
- The catch
- 4K60 needs HDR off, while 4K30 is the HDR choice.
Thinkware U3000 Pro
- Why pick it
- Parking radar front and rear is the goal
- The supported optional LTE alert setup is something you need
- The catch
- The optional LTE module and a connected plan cost extra.
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What this page compares
Before you pick a dash cam, weigh the A329S 2CH against the U3000 PRO on recorded views, card capacity, parking setup and clip review.
The U3000 Pro is the pick for radar-triggered parking at the front and rear, using the supported constant-power installation. Remote LTE alerts additionally need compatible optional communications hardware, data service and the specified power arrangement. The A329S 2CH is the choice for a local display, and it offers 4K60 only with HDR off. Neither selected package includes a cabin camera, since both record front and rear.
Which one fits
Pick the situations that sound like you
A trip on which the directions recorded count for more than the headline 4K label
Each selected bundle records 4K front and 2K rear. Thinkware has no screen and works through your phone, while VIOFO keeps a local display. Neither selected package adds a cabin camera.
- VIOFO A329S 2CH
- Depends
- Thinkware U3000 Pro
- Depends
A long shift that comes with a defined clip-retention requirement
VIOFO provides a separate 4TB SSD option against the checked 512GB card limit on both. The drive and cabling can be worthwhile for local history, while Thinkware’s distinguishing investment is its radar and connected parking system. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply.
- VIOFO A329S 2CH
- Depends
- Thinkware U3000 Pro
- Depends
A parked car that depends on the correct power and trigger behavior
In VIOFO’s low-power impact mode, the cameras wait for an impact and wake up afterward. Thinkware’s radar can pick up approaching motion while the car is parked. Remote notification calls for the specified optional communications hardware, service and power arrangement. A329S Low Power Impact requires a separate compatible high-endurance microSD and compatible GPS-mount hardwire power.
- VIOFO A329S 2CH
- Depends
- Thinkware U3000 Pro
- Depends
Converted, VIOFO’s published sleeping-current limit comes to under 0.51W
Under 40mA at 12.6V, as claimed for the A329S, implies under 0.504W in that mode. It is not a measured consumption comparison with Thinkware, nor a promise of battery duration.
- VIOFO A329S 2CH
- Depends
- Thinkware U3000 Pro
- Depends
In practice
Differences you will notice
Pick a front-frame size that fits the view you really need
A329S 2CH and U3000 PRO match on an 8.3-million-pixel front frame. Their included channel counts are 2 and 2, so coverage and the selected modes deserve more attention than the equal front label.
How we worked this out
3840 × 2160 = 8294400 pixels, and 3840 × 2160 = 8294400 pixels again. Only output dimensions are compared, not sensor size, shutter speed, compression or readable plate distance.
Put storage on a common footing without promising how long it records
A329S 2CH has a checked 4000GB external SSD ceiling versus 512GB microSD for U3000 PRO. The larger nominal option is 7.8 times the smaller, before formatting and protected-file use. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply.
How we worked this out
Use decimal capacity, with 1TB = 1000GB. 4000 ÷ 512 = 7.8. Capacity is not a bitrate or runtime measurement. A329S Hybrid and Low Power Impact stay microSD-only.
Converted, VIOFO’s published sleeping-current limit comes to under 0.51W
Under 40mA at 12.6V, as claimed for the A329S, implies under 0.504W in that mode. It is not a measured consumption comparison with Thinkware, nor a promise of battery duration.
How we worked this out
12.6V × 0.040A = 0.504W. This assumes no car-battery capacity, cutoff voltage, temperature or conversion loss.
Option A
VIOFO, A329S 2CH
A329S 2CH
The A329S 2CH comes with a front camera and a standard rear camera for inside-window mounting. To use the 4K60 front mode, HDR has to be off. SSD recording is optional and calls for its own compatible drive and cable, SSD storage selected and Privacy Mode off. Hybrid and Low Power Impact parking still work only with microSD.
- Best for
- Extended local archives, plus front recording you can switch to 4K60
Facts we checked
- 3840 × 2160 at the front, 2560 × 1440 at the rear
- Two recording channels are included
- Up to 512GB of microSD, plus a separate SSD up to 4TB
- GPS and Wi-Fi 6
Option B
Thinkware, U3000 Pro
U3000 Pro
Dual radar parking stays on the Pro, along with a 512GB ceiling and optional LTE support for alerts while you are away from the car.
- Best for
- Premium parking coverage, with a documented upgrade path for remote alerts
Facts we checked
- Cards up to 512GB are supported by the U3000 Pro, which records 4K front and 2K rear video.
- Around detected events, dual radar parking records a 20-second clip.
- An OBD-II power cable comes with the checked package, while LTE remains an optional module.
Spec by spec
Where they really differ
| Spec | VIOFO A329S 2CH | Thinkware U3000 Pro | In practice |
|---|---|---|---|
| Included views and front recording | 2 views, 3840 × 2160 front | 2 views, 3840 × 2160 front | Each selected bundle records 4K front and 2K rear. Thinkware has no screen and works through your phone, while VIOFO keeps a local display. Neither selected package adds a cabin camera. |
| Rear and cabin arrangement | Rear 2560 × 1440. No included cabin camera | Rear 2560 × 1440. No included cabin camera | Enlarging an existing front frame cannot bring back a recording direction that is missing. Check the exact camera bundle included and the usable view once installed. |
| Local recording capacity | microSD up to 512GB, optional SSD up to 4TB (compatible drive and VIOFO cable sold separately) | 512GB microSD | VIOFO provides a separate 4TB SSD option against the checked 512GB card limit on both. The drive and cabling can be worthwhile for local history, while Thinkware’s distinguishing investment is its radar and connected parking system. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply. |
| Review controls and network | Button-operated display, Wi-Fi 6 | No display, Dual-band Wi-Fi | Reviewing clips works differently with a local display. Direct Wi-Fi transfer needs a phone nearby, and it should not be mistaken for cellular remote access. |
| Parking installation | Hybrid and Low Power Impact: separate compatible high-endurance microSD only (up to 512GB), compatible GPS-mount hardwire power. Set Hybrid time or voltage, and voltage control needs HK6. Classic parking modes are also available. | Front and rear radar parking detection. Remote alerts need the supported connected installation and optional LTE module with data service | In VIOFO’s low-power impact mode, the cameras wait for an impact and wake up afterward. Thinkware’s radar can pick up approaching motion while the car is parked. Remote notification calls for the specified optional communications hardware, service and power arrangement. A329S Low Power Impact requires a separate compatible high-endurance microSD and compatible GPS-mount hardwire power. |
| Included optical and storage accessories | Included front CPL filter | Confirm the selected CPL bundle | Confirm the exact bundle you are buying. Polarizers cut some reflections, and a starter card still has to offer enough capacity and endurance for the selected modes. |
Trade-offs
What each pick costs you
With VIOFO A329S 2CH
- A329S Hybrid and Low Power Impact call for a separate compatible high-endurance microSD along with compatible GPS-mount hardwire power. Set Hybrid time or voltage, and note that voltage control needs HK6.
With Thinkware U3000 Pro
- No screen means the app does the framing and the roadside review.
Change of plan
When the answer changes
You are after a local display and SSD recording
Go with VIOFO A329S 2CH. Both selected bundles record 4K front and 2K rear. Thinkware is screenless and uses the phone workflow, while VIOFO retains a local display. Neither selected package adds a cabin camera. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply.
Parking radar front and rear is the goal
Go with Thinkware U3000 Pro. In VIOFO’s low-power impact mode, the cameras wait for an impact and wake up afterward. Thinkware’s radar can pick up approaching motion while the car is parked. Remote notification calls for the specified optional communications hardware, service and power arrangement. A329S Low Power Impact requires a separate compatible high-endurance microSD and compatible GPS-mount hardwire power.
Decision guide
How to decide
Start with which directions get recorded
Each selected bundle records 4K front and 2K rear. Thinkware has no screen and works through your phone, while VIOFO keeps a local display. Neither selected package adds a cabin camera.
Match your local storage to the settings you choose
VIOFO provides a separate 4TB SSD option against the checked 512GB card limit on both. The drive and cabling can be worthwhile for local history, while Thinkware’s distinguishing investment is its radar and connected parking system. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply.
Look at the controls and the parked-car install
In VIOFO’s low-power impact mode, the cameras wait for an impact and wake up afterward. Thinkware’s radar can pick up approaching motion while the car is parked. Remote notification calls for the specified optional communications hardware, service and power arrangement. A329S Low Power Impact requires a separate compatible high-endurance microSD and compatible GPS-mount hardwire power.
What this page can’t tell you
- This page makes no claim of any real-world plate-reading, night-vision or reliability test.
- A capacity calculation can’t promise a number of retention days, because bitrate, protected clips, formatting and parking use all change the result.
- Parking features depend on the right constant power. Don’t assume a low-power wake-up mode saves footage from before an impact.
By the numbers
What the data shows
What we found across the dash cams we compare, plus the checked facts behind each finding.
How many fit
Only 8 of the 38 models checked meet every need here: “I want footage from the front and the back of the car” and “Long driving shifts come before I can save footage”.
8 models fit, out of 38 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “I want footage from the front and the back of the car” and “Long driving shifts come before I can save footage”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| VIOFO A329S 2CH |
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| Thinkware U3000 Pro |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
VIOFO A329S 2CH
You want a local display and SSD recording. An A329S SSD driving archive needs a separately purchased compatible drive and VIOFO cable, suitable GPS-mount power, SSD selected and Privacy Mode off. One target records, and explicit card-to-SSD copying is a separate step. It does not create a simultaneous backup. Hybrid and Low Power Impact stay microSD-only. SSD capacity does not apply.
See price & reviews on AmazonThinkware U3000 Pro
Parking radar front and rear is the goal
See price & reviews on AmazonEach link opens in a new tab.
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