Cobra has launched the latest generation of its 400-series radar detectors, with the new Cobra RAD 490i Laser Radar Detector. Marking the latest in the company’s mid-range detector models. This new model seeks to strike a balance between affordability and features, keeping things light in both weight and price while still packing features normally found in slightly more expensive options.
It provides all of the normal protections, including laser, X band, K band, and Ka band. It works with both Android Auto and Apple CarPlay. It offers a crisp OLED display and supports shared network alerts.
This model features a super lightweight chassis, weighing in at just 4.8oz, allowing it to be mounted virtually anywhere. This includes mounting it to the bottom of your rearview mirror, without any concerns about how its weight could cause vibrations to the mirror (of course, that would require a special third-party mount).
It’s also quite small in size, compared to some of the models we have been used to over the years. Keeping it compact and minimizing the footprint on the window.
It comes with a flat double-stick (pad) solution with the typical slide-and-lock design, where it slides into the top-back of the detector and locks into place. You then press the black button down on the top (near where the mount slides in) to unlock it so that you can easily remove it from the mount (in case you want to store it somewhere safe when you aren’t driving).
The company provides a clear static decal that can be placed on your window, allowing you to stick the mount to that instead of directly to the glass. Not only does this save you from having to stick something like this directly to your window, but it could also (potentially) protect any tint that you may have on the glass from being damaged.
The button layout is quite intuitive, clearly marked for what each option provides. This includes a Mark, Menu, Dim, Sen (sensitivity), and mute button. The mute button is large, in the front, and contains a noticeable bump on it, making it obvious when you reach up for it. This is likely one of the most important physical buttons on any radar detector.
The top four buttons also serve as your left, right, up, and down controls for the menu/options. Easily allowing you to browse and select your options. This can also be achieved by making use of the Drive Smarter app (iOS and Android).
As mentioned, it supports both Android Auto and Apple CarPlay. This allows you to view real-time alerts on your map, as long as you have the Drive Smarter app installed and active on your connected phone. It’s kind of like having Waze going, but dedicated to things like shared alerts, red light cameras, and speed camera locations that have been reported by the community.
The shared alerts are a fantastic option to have with a detector within this price point. It used to be limited to some of the higher-tier models, but companies are likely looking to enhance the amount of crowd-sourced data it has, as this only improves the overall service for everyone.
When it comes to included accessories, things are pretty simple. You get a mount, a USB-C cable for powering it, along with a 12V adapter for that USB-C cable. It requires a max of 500mA, making it relatively easy to power, including most USB-C ports within vehicles. So you might not even need the 12V adapter. This is always a plus, as some of the hungrier models out there demand the 12V supply or fancy proprietary cables.
The OLED display is incredibly easy to read in all lighting conditions, and its brightness can easily be controlled via the buttons on top. Making for a great middle-of-the-road option. It doesn’t offer multi-color, but it is so much better than some of the older displays out there, or even the RAD 380 model that has a simple 7-segment LED display.
Right out of the box, it is ready to begin doing its job with a decent balance of options/settings configured for users who are new to the world of radar detectors. For more seasoned users, it doesn’t take time within the app or even the physical menu to dial things in to how you like it. For example, many users will disable X band, or even K band, depending on the state they live in. Some states focus on Ka band for most law enforcement radar, so this can greatly decrease the amount of chatter coming from the device that is caused by potential false alerts.
When it comes to the X and K bands, we have found it to be incredibly quick to detect these, although we disabled these pretty quickly since 99% of the time, these triggers are coming from sources we have no interest in (nothing law enforcement is making use of around here). We focused on the Ka band and laser detection. This helps to dial things in so that it only goes off with potential events of interest (speed traps, cameras, etc) within our local city and the few we drove through while testing the RAD 490i.
One of the things we paid close attention to was potential false alerts caused by the safety systems of nearby vehicles (ie, lane and object detection, etc). These have plagued earlier models due to the increased number of vehicles on the road that contain these technologies. This is also something that many mid and high-end models have done great at filtering out, without accidentally blocking real events. With that, this model has done fantastically for its price and tier-position within the market. There are still some false alerts from time to time, but these are no bother when it comes to keeping alert to actual concerns.
Then you have response time, which is always important, and can sometimes be an issue with some of the more affordable models. At first, we paired it with an Escort Redline 360c, which was a bit unfair since it has superior detection compared to entry-level models. It was able to detect some radar sources at around 5-6 seconds or faster. It is also nearly five times the price of this one, so we scrapped that and replaced it with a Whistler CR88 radar detector, which falls within the same price range. This was a much better fit, and the RAD 490i performed closer to expectation, proving that it was priced well for what it has to offer.
This was great to see since the previous generation model suffered a little when it came to false alerts, so this made for a notable improvement.
There is no anti-radar-detector-protection of any kind, so you will want to make sure to use this one in a state that doesn’t ban the “use” of radar detectors within vehicles. Each state can be a little different about this, so it is important to know your local laws.
Our Conclusion
It is nice to see an improvement when it comes to the reduction of false alerts compared to the previous generation model. We still found plenty within the X and K bands, but this is common with a lot of detectors since most of these are usually coming from unrelated sources, and many of them go off to these. What was important was that we didn’t get nearly as many as we are used to with other entry-level options when it comes to the safety systems of other vehicles on the road. This helps to keep the ride quieter and your focus on the road.
The RAD 490i Radar Detector also provides a great balance between entry-level and features, giving users a fantastic screen that is easy to see in any conditions, and plenty of features, including community-sourced alerts for nearby cameras, speed traps, and more. The ability to integrate with Android Auto and Apple CarPlay is more of a feature of the Drive Smarter app than it is the detector, but the support is there, and that’s all that matters.
When it comes to features and price point, this seems ot be a good balance. A balance that gets even better when/if it ever goes on sale during the holidays. It is a great option for casual users who just want a little insight about situations on the road, helping to raise awareness for law enforcement on the road, and giving drivers a chance to take note of their speed and driving practices. If you need better detection and more advanced features, the price will jump significantly from here.
*Average price is based on the time this article was published
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