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9 Best Radar Detectors Under $150

Best Radar Detectors under $150

You might be here because of the recent speeding ticket you got while traveling back home. The main problem is that these tickets aren’t even at some cheap rates, these are quite expensive. Even an unintentional move on a road can get you a ticket.

Now, what’s the solution for avoiding these expensive tickets?

It’s very simple but the first solution is, of course, to drive carefully along with following the rules. But as I said before, some unintentional tasks can also let it happen. This is the point where the best radar detectors under $150 come in.

Thus investing a few hundred dollars in buying the a radar detector would be a good decision. It’s saving you thousands of dollars. It’s simple, you are buying a hundred-dollar product which saves you a thousand dollar. 

When you have finally planned to buy the best radar detector, you don’t know which radar detector is best for you. There are different features that need to be checked which we will discuss further. We have reviewed all these best radar detectors under $150 along with their features, pros, and cons.

  1. Cobra iRad450 Laser Radar Detector
  2. Escort Passport S55
  3. Uniden DFR7
  4. Cobra RAD 380
  5. Whistler CR85 
  6. Uniden DFR3 
  7. Cobra ESR800 
  8. Whistler XTR-540 
  9. Uniden DFR8 
  • Voice Alert: Yes
  • False Alert Filter: Yes
  • GPS: Built-in
  • Band Frequency: K, Ka and X

The first radar detector in our rundown is the Cobra RAD 450 Laser Radar Detector. Cobra is one of the very well-known companies with a stamp of the largest manufacturers of radar detectors. 

The Cobra Rad 450 comes with an OLED easy to read display with band identification and numeric signal strength. The numeric signal strength increases as you get close to any law enforcement activity. This is very surprising that you can easily get to know where a speed camera or radar is!

Moreover, it comes with a power adapter and an installer to put on your car’s windshield. You don’t need to worry about the power, connect it and the detector will be on “instant on mode”: it will be always be active.

With the latest RAD 450 technology equipped in this radar detector, you are able to connect your phone through Bluetooth. Also, to know what is around the next road, the company has given an app named “iRadar” which makes you aware of any situation ahead.

Furthermore, it is equipped with an IVT filter which prevents false alerts by the radar detector. This radar detector can even catch laser signals from the front and rear. Also, it is integrated with voice alerts in English and Spanish. 

Pros
  • Design is pretty impressive
  • Both the bands are detected within seconds
  • Can be used with the iRadar app
Cons
  • Sometime detects other automatic doors 
  • Voice Alert: Yes
  • False Alert Filter: No
  • GPS: Built-in
  • Band Frequency: K and Ka 

This Uniden DFR7 contains a super long-range in it. Uniden is famous for its radar detectors. It’s making a lot of radar detectors every year with the best quality. Let’s move to the in-depth review.

It is equipped with OLED easy to read display which shows the band frequency along with the numeric signal strength. These features tell you how close the speed camera or radar is. With the voice alert, it tells the driver that whether there is any law enforcement activity ahead or not.

The advanced long-range sensitivity can detect speed cameras and red lights. Even the ones that are far away from you. It is also integrated with GPS technology which helps the detector to check the area around the car. Furthermore, the advanced false alert filtering is present in it. Also, it has 2 main frequency bands: K and KA. 

The UNIDEN DFR7 is equipped with blind-spot monitoring. This feature is not present in any other radar detector. Its design is also like high-end radar detectors. 

Pros
  • Red Lights and speed camera alerts
  • Comes with User updateable Firmware
Cons
  • K band sometime stops working
  • Voice Alert: Yes
  • False Alert Filter: Yes
  • GPS: No
  • Band Frequency: X, K, Superwide Ka, and laser

Now, this whistler CR85 is a quite cheap one, it is best for you if you don’t have a high budget. It comes with a LED Display which shows you the area along with frequency and signal strength. 

It features traffic flow signal rejection along with 3 filter modes. These modes help in preventing alerts that come from radar bases traffic sensor systems. This makes sure that only true alerts come to the driver. Most of the time alerts come via voice and are projected on the display.

The Laser detection in this radar detector associates laser Atlanta Stealth mode, Laser ally, and LTI Truspeed S are the type of lasers that this radar detector can easily detect. Different countries use different laser types. It also protects you from all radar guns put.

Some bands which this radar detects are X- Band, K-band, Superwide Ka-band, and laser. These are the only 4 bands used in speed measurements, so you don’t have to worry about that. At Last POP mode detection makes this radar detector go on the next level.

Moreover, this whistler CR85 has the ability to complete 360-degree perimeter protection. It can catch and alert you anytime it detects a camera either from back, sides or front.

Besides, it comes with a dash pad to put it on your dashboard. With a wire kit, you can install it with perfection. It also comes with a windshield pad, in case you plan to put it there. At last, this radar detector is not detectable. So you don’t need to worry about getting caught. 

Pros
  • Very Loud voice alerts
  • Affordable Price
  • Field of view is wide
Cons
  • Settings are difficult to understand
  • Voice Alert: Yes
  • False Alert Filter: Yes
  • GPS: No
  • Band Frequency: K and Ka

With extended long range, this Escort passport S55 radar detector stands out as  the one. It comes with an advanced level of high-performance laser protection which not only captures any laser signals from the front but also from the back.

Interestingly this radar detector also has an advanced high-performance auto sensitivity protection that doesn’t notify you with false alerts. Additionally, it is completely undetectable. In addition, it detects two main signals: Long-range K and Ka-band.

Furthermore, it is also integrated with their company’s app ESCORT live. It provides you with an exclusive real-time ticket protection network.

This radar detector also gives you access to local speed limit data which is a good gesture given by the company to drivers. It alerts you with audio as beep and visuals which comes out as flash which keeps blinking if there is a radar or cameras ahead.

Pros
  • Can also be used with the Escort Live app
  • AutoSensitivity Mode works perfectly well
  • Auto quiet mode gives you a relaxed drive
Cons
  • The False alert function does not work that well
  • Voice Alert: Yes
  • False Alert Filter: Yes
  • GPS: No
  • Band Frequency: X, K, Ka, and C

Again comes Uniden with us but this time, it is the DFR3 and equitable cheap version. So as you decrease the price, the features, of course, become less. However, this model also isn’t that bad. Let’s check out why?

The Uniden DFR3 features long-range laser detection with 360 protection. It is equipped with an easy to read display which tells the signal strength in numbers from 1 to 5. 

Furthermore, it comes with 3 modes: highway mode, city mode, and city 1. These modes make it very easy for you to adjust it. The main band frequency that is detected by this Uniden DFR3 is X, Back, and Ka-band. 

Unfortunately, this radar detector doesn’t detect speed cameras and red lights. Nor does it have a built-in GPS. The last thing which I wanted to tell you before you plan to buy this is that it can be detectable by the cops. But the chances are less.

Pros
  • Sound control 
  • Display light is adjustable
Cons
  • Suction Cups are weak
  • Voice Alert: Yes
  • False Alert Filter: IVT
  • GPS: No
  • Band Frequency: X, K, Ka, and V

Every model in the RAD series is perfect for normal not so techie drivers. Some models are expensive while some are very cheap, like the one we are reviewing.

The RAD 380 is integrated with the famous LaserEye Front and rear detection, these are yet some other words for 180 protection. With long-range detection, it can catch radars or speed cameras that are far ahead from you. 

Moreover, it is equipped with updated software with enhanced performance that not only makes the accuracy better but also has the ability to receive continuous firmware updates from the company. 

It features a 7 segment color display which tells you the band frequency and the signal strength. With the advanced IVT Filter, this prevents false alerts caused by the radar detector. Furthermore, sensitivity modes can be adjusted with one touch on the display.

Additionally, in open conditions like highways, it has a range of 2 miles. This is just a surprising feature; this range is a lot for an affordable radar detector.

Pros
  • Long extended range
  • Adjustable Sensitivity Modes make it more easy to use
  • Early Warning Signs
Cons
  • Not Responsive at times
  • Voice Alert: Yes
  • False Alert Filter: No
  • GPS: No
  • Band Frequency: X, K, Ka, S, and V

Cobra is back again with its best quality radar detectors. This is yet another model of their ESR series. This Cobra ESR800 comes with a simple design, not too high end. It includes a 360 detection which covers the whole area of your car.

Moreover, it is equipped with volume control on the side. You can control the sound of voice alerts from it, if it still irritates you can mute it. In addition, the brightness display can be adjusted with just one touch. Most of the drivers keep the display dim so they are able to concentrate more on the road. 

With suction cups, you can install it on the windshield of your car or you can also attach it with the rearview mirror. This best radar detector under $150 is only good for highways as most of the time it gives the alerts late. 

So in the City, it signals from 60 meters to 120 meters. While on the highway, it signals up to 150 meters. Besides that, you have the ability to turn any band off. 

Pros
  • Wide Range of band frequencies
  • 360 degree detection
  • Display light can be adjusted
Cons
  • No False alert filter
  • Voice Alert: Yes
  • False Alert Filter: Yes
  • GPS: No
  • Band Frequency: K and Ka

This Uniden is the advanced version of the UNIDEN DFR series. The previous one which we reviewed was the DFR7 but this one is the more enhanced version of.

It is a combo radar detector with super long radar detection. It comes with an OLED ultra-bright display. It alerts you with visual flashes and by voice. The voice can be controlled from the button given on the top of the radar detector.

Furthermore, like all other radar detectors, it has an advanced K /KA Band filter alert. The user firmware is upgradable. It updates the firmware if there’s an issue in it or error by the company. There’s no GPS included in the DFR8 along with red light and speed camera alert. 

Pros
  • Range is very long
  • Easy to install and use 
  • Suctions cups are very powerful
Cons
  • Response time is a bit slow
  • Voice Alert: Yes
  • False Alert Filter: Yes
  • GPS: No
  • Band Frequency: X, K, and Ka

The Whistler XTR 540 has a 72 point digital compass which makes it easier to detect radars. It works on a chargeable battery pre-installed in it with an internal charger too.

It is equipped with an advanced wide blue text display. It tells the driver about the signal strength and the indicated mode which is in operation. Besides, POP mode detection makes this radar detector even better. When the pop mode is activated, a burst of less than 1/15 energy is transferred and your car’s speed is acquired. 

Furthermore, it has 3 modes including the highway mode which increases the range of the radar detector. It provides audio along with visual flashes which give you the warning. It also remains quiet until the strength becomes strong. The quiet mode automatically reduces the volume level of the voice alerts. 

Quick Tip: If 2 or more signals are received by the radar at the same time, the alert priority is Laser, VG-2, speed radar, safety radar. 

If the X band is alerting you and the same time laser and VG-2 alert then the case is the one which is mentioned above.

Pros
  • Comes with Radar Signature ID
  • VG-2 Detection Mode
  • Can work on batteries
Cons
  • It doesn’t have GPS
  • User Manual not made properly

Best Radar Detectors Under $150 - Buyer's Guide

Most people find it difficult to research how many and which things should they consider while buying the best radar detectors under $150. Therefore we researched and compiled some features you should consider while buying a radar detector.

Display

First off we have the display screen on the radar detector. Most radar detectors have an easy to read OLED display while some have icon displays. The OLED display tells the driver about many things like band frequency and signal strength. 

Moreover, the main difference is that an icon display might hit the light in your eyes which is not good for you at all while driving. While in an OLED display the light coming from it can be either made bright or dull. So look for a radar detector with an OLED adjustable light display.

GPS

Now some radar detectors have built-in GPS while some don’t. Mostly cheaper radar detectors are excluded from built-in GPS. Thus it’s your choice if you want a GPS in the radar detector or not. However, GPS is a must for a long-range radar detector.

False Alert Filtering

False Alert Filtering is something which avoids detections like from normal radar in shops or burglar alarms. Therefore if you move around the city most of the time then False Alert Filtering is a must. If a radar detector has an IVT filter, it means that it has the alert filtering featuring. 

Band Frequency

There are 12 bands in total which include some of the best ones which are: K Band, KA band, and X Band. These bands are specific frequencies at which the police cars operate. They use these frequencies to catch vehicles. 

So if you are looking for the best radar detectors, try to choose one with the most band frequencies. Whenever one of the band frequencies is caught by the radar detector, it beeps.

Power

Most radar detectors work on 12V power. Some are wired with a power cord which is placed in the lighter plug. While some are wireless with batteries but the best one should have both in it. 12 Volts are very less for these powered detectors; they don’t even drain your car battery while they are on.

Alerts

There are 2 main types of alerts. One is the visual one, it flashes when something is detected and shows the frequencies on the screen. The other one is voice alerts. 

So the voice alerts are considered better. You can adjust the volume of these voice alerts. However not all the listed radar detectors have adjustable alerts, some are with fixed voice alerts.

Conclusion

Choosing the best radar detector under $150 won’t be a difficult task for you now. The radar detector will look good above the head unit. so get one and enjoy your ride and when you have bought it, do let me know your thought about it in the comments! Good Luck!

Frequently Asked Questions

What is the best radar detector for the money?

The best radar detectors in our list are:

  1. Cobra iRad450 Laser Radar Detector
  2. Escort Passport S55
  3. Uniden DFR7
  4. Cobra RAD 380
  5. Whistler CR85
  6. Uniden DFR3
  7. Cobra ESR800
  8. Whistler XTR-540
  9. Uniden DFR8

Are radar detectors worth it anymore?

Yes of course they are worth it. Radar Detectors help you prevent thousand dollar tickets with only a cost of under $150

What is the best radar/laser detector on the market?

The Best Radar Detector Under $150 is the Cobra iRad450 Laser Radar Detector

Are Radar detectors detectable?

Some Radar Detectors are undetectable while some are not. Most of the time, the cheaper ones are detectable and expensive ones are not detectable. Being undetectable means cops can’t catch you having a radar detector. They won’t even get any signals from the one in your car.

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