The catch
Thinkware ARC700 2CH
Setup runs through an app. There is no handy on-camera display.
Side by side
Thinkware ARC700 vs ARC900: ARC900 brings touch playback plus an optional remote-alert route
Quick verdict
The ARC700 leaves your windshield less cluttered and handles serious parking needs. What the ARC900 brings is the touchscreen, a higher storage ceiling, dual STARVIS 2 hardware and optional LTE connectivity.
Before you buy
Why, and what it costs you
Card ceiling: how big the gap is
The published “Card ceiling” figure is 100% higher on Thinkware ARC900 2CH: 512GB, against 256GB on Thinkware ARC700 2CH.
Where this comes from
This sets how much stays on the device before you have to deal with files or recordings. The percentage is worked out from the lower published figure.
The catch
Thinkware ARC900 2CH
Wedge and screenless models take up less windshield space than this bigger screen.
Thinkware ARC700 2CH
- Why pick it
- You would rather have no screen
- 256GB is enough for you
- The catch
- Setup runs through an app. There is no handy on-camera display.
Thinkware ARC900 2CH
- Why pick it
- Direct playback is a plus
- You’d use 512GB of storage
- The catch
- Wedge and screenless models take up less windshield space than this bigger screen.
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What this page compares
A low-profile camera without a screen set against Thinkware’s larger, touchscreen flagship.
This one comes down to interface and card ceiling first, then to the limits of your own setup.
Which one fits
Pick the situations that sound like you
Once it is set up, I want the camera hidden
Thinkware ARC700 2CH lists “256GB” for card ceiling, while Thinkware ARC900 2CH lists “512GB”. This sets how much stays on the device before you have to deal with files or recordings.
- Thinkware ARC700 2CH
- Better fit
- Thinkware ARC900 2CH
- Depends
I want to watch a clip back on the camera itself
On the camera itself, settings and roadside playback are easier to reach.
- Thinkware ARC700 2CH
- Depends
- Thinkware ARC900 2CH
- Better fit
In summer heat, my car sits outside
Its supercapacitor and thermal design suit repeated heat exposure.
- Thinkware ARC700 2CH
- Better fit
- Thinkware ARC900 2CH
- Good
I want the car covered while it is parked
Surveillance after shutdown is supported once the required power setup is paired with it.
- Thinkware ARC700 2CH
- Good
- Thinkware ARC900 2CH
- Better fit
I want to be able to add alerts for when I am away
Thinkware ARC700 2CH lists “Local Wi-Fi” for connected option, while Thinkware ARC900 2CH lists “Optional LTE module”. This affects what you can connect and how data can move. A higher rating on the label does not guarantee the same real-world result in every setup.
- Thinkware ARC700 2CH
- Depends
- Thinkware ARC900 2CH
- Better fit
I want to check framing with no phone needed
You can confirm framing and review basic settings with no phone.
- Thinkware ARC700 2CH
- Depends
- Thinkware ARC900 2CH
- Better fit
In practice
Differences you will notice
Card ceiling: how big the gap is
The published “Card ceiling” figure is 100% higher on Thinkware ARC900 2CH: 512GB, against 256GB on Thinkware ARC700 2CH.
How we worked this out
This sets how much stays on the device before you have to deal with files or recordings. The percentage is worked out from the lower published figure.
Where these two really part ways
Thinkware ARC700 2CH is the better match for “Once it is set up, I want the camera hidden” and “In summer heat, my car sits outside”. Thinkware ARC900 2CH is the better match for “I want to watch a clip back on the camera itself” and “I want to check framing with no phone needed”.
How we worked this out
This lines up the current strong and useful fit ratings for the exact products. It does not roll them into one overall score.
How many models fit “I want to watch a clip back on the camera itself”
8 of the 38 dash cams checked fit this need. Thinkware ARC900 2CH makes the cut. Thinkware ARC700 2CH does not.
How we worked this out
The count filters every model in the current category for a strong or useful fit on this single need.
Models that handle “My car stays parked for several days” and “I want to watch a clip back on the camera itself”
1 of the 38 dash cams checked handles both “My car stays parked for several days” and “I want to watch a clip back on the camera itself”. Thinkware ARC900 2CH makes the cut. Thinkware ARC700 2CH does not.
How we worked this out
You can reproduce the count by filtering the current category for models with a strong or useful fit on both needs.
Option A
Thinkware, TW-ARC700D
ARC700 2CH
The ARC700 is a screenless camera that records 4K at the front and 2K at the rear. It also offers energy-saving parking and leaves room to add Thinkware’s radar accessory.
- Best for
- Parked-car protection from a low-profile two-camera system
Facts we checked
- 4K front, 2K rear recording
- Built-in GPS, along with 5 GHz Wi-Fi
- Takes microSD cards up to 256GB
Option B
Thinkware, TW-ARC900D
ARC900 2CH
Once it is installed, the ARC900 is easy to run thanks to its roomy 3.5-inch touchscreen, 4K and 2K STARVIS 2 cameras and well-designed low-power parking modes.
- Best for
- Strong parking tools and controls you can use right on the camera
Facts we checked
- 4K front, 2K rear recording
- 3.5-inch touchscreen, IPS
- Takes microSD cards up to 512GB
Spec by spec
Where they really differ
| Spec | Thinkware ARC700 2CH | Thinkware ARC900 2CH | In practice |
|---|---|---|---|
| Interface | Screenless app control | 3.5-inch touchscreen | Setup and everyday use depend on it more than the core physical job does. |
| Card ceiling | 256GB | 512GB | How much stays on the device before you have to deal with files or recordings depends on this. |
| Connected option | Local Wi-Fi | Optional LTE module | It bears on what you can connect and how data can move. A higher rating printed on the label is no guarantee of the same real-world result in every setup. |
Trade-offs
What each pick costs you
With Thinkware ARC700 2CH
- It supports smaller cards than the ARC900 and current 1TB Vantrue models do.
With Thinkware ARC900 2CH
- The remote Connected features depend on the optional LTE module and compatible service.
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
None of the 38 models checked meets all of “My car stays parked for several days”, “Once it is set up, I want the camera hidden”, and “I want to watch a clip back on the camera itself”, so the pick goes to the closest practical compromise.
0 models fit, out of 38 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “My car stays parked for several days”, “Once it is set up, I want the camera hidden”, and “I want to watch a clip back on the camera itself”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Thinkware ARC700 2CH |
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| Thinkware ARC900 2CH |
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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.
Thinkware ARC700 2CH
You would rather have no screen
See price & reviews on AmazonThinkware ARC900 2CH
Direct playback is a plus
See price & reviews on AmazonEach link opens in a new tab.
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