The first bit of good news is that it IS 4K, when that is selected or by default. I read a review of another dash cam that claimed 4K and it never went above 1080P, no matter the setting. I tested all three resolutions, downloaded the files, and opened in the appropriate video program that confirmed the numbers. Having said that, I really can't see any reason to go over 2K. Doing so will also make your SD card last longer.
The whole setup was pretty straightforward, including obtaining and using the wifi enabled (why don't any of these cameras use bluetooth? Would be the perfect choice, no switching wifi AP's in your phone, Yes, I have wifi when on road trips via a hotspot) app. I had one email inquiry to customer service, answered reasonably promptly and well done. Besides what you expect, it comes with both suction cup and sticky tape mountings, and a short cord to the rear camera if you want to mount it to see the interior instead.
The printed instruction booklet is English only (Thank you!), large, and extremely well done. Plenty of illustrations and warnings. One thing that could be confusing is their presumption that your cig lighter is live only when the engine is on. There are cars that are always on (like my current and last, two always on outlets) and cars that shut off with the ignition (like my previous last two.) So, YYMV as to powering things up or not. Logically, the parking cam functions can only run with power to the camera, so you need either a cig lighter that stays on, or the hard wire kit. The latter will shut off the camera when the car battery voltage drops to 11.7V, thus leaving enough to start your car.
I did a test with both the main and rear cameras on.
This camera has, in fact, two different 2K's. When you select 2K for the front camera, it is really "QHD" at 2560x1440 pixels. A very nice and functional 60% increase in surface area over standard 2K, 1920x1080 pixels. The rear camera always records in standard 2K. When it is connected, the camera records a file for each, and they are labeled F and R. Nice.
I spent the better part of a day testing various options in order to find what I want. One weird thing that appears to be the way most or all dash cams are set up is that you can't just record continuously as one file until the SD card is filled. The default time is 1 minute, after which a new file is started, which results in hundreds of files for any length of operation. I set the default to 5 minutes, the maximum. Still too weird, especially if you want to make a travelogue. Of course, you can splice all your 5 minute vids into a long one with about any video editing program. NOTE THAT THERE IS NO AUTO SHUT OFF OPTION FOR WHEN THE CARD IS FULL! You will have to catch it and download content before that happens.
All in all, a good purchase.
G900 MEMORY & DATA USE
1080p 1920X1080 =2MP
80MB/MIN
64GB: 13.3 HRS
2k+/QHD 2560X1440 =3.7MP
100MB/MIN
64GB: 10.7 HRS
4k 3840X2160 =8.3MP
200MB/MIN
64GB: 5.3 HRS
FRONT AND REAR CAMERA, FRONT SET AT 2K
FRONT = QHD, 2560X1440 85 MB/MIN
REAR = REAL 2K 1920X1080 64 MB/MIN
159 MB/MIN TOTAL
64GB: 6.7 HRS
Dash Cam Front and Rear,4K+1080P WiFi Dual Dash Camera for Cars with App, 3" IPS Dashboard Camera Recorder,Night Vision,24H/7
4.3 | 1,250 ratings
Price: 59.19
Last update: 01-10-2025
About this item
【Real 4K+1080P Dual Dash Cam 】Front cam - ultra 4K( 3840*2160P, 30 FPS),Rear/inside- FHD 1080P( 1920*1080P, 30 FPS),To reduce the blind areas,the front cam wide angle of 170 degree and rear cam wide angle of 160 degree. clearly capture the key details like road signs,vehicle plates...It provides the significant evidence for car accidents
【WiFi & Phone APP Control】The 4K dash cam front and rear support free APP for Android or iOS smartphones. Easily access record videos,watch live stream ,Setting camera,download and share your footage to social media by smartphone directly. Don't hesitate to share any recorded journey to your friends
【Optional Inside/Rear Camera】You can install the small car dashcam on front windshield to record inside or install on rear windshield to monitor backside of your car. 2 methods installation for you to choose
【Crystal Night Version With HDR】The 4K dash camera is equipped with advanced Sensor + 170°wide-angle + 6 Glass lens，the front and back dash cam will record crystal video at night. HDR function can cut down on glare and reflection
【Accident lock & 24/7 Parking monitor】1. G-sensor---lock the video as vital evidence when detects a bump happen even on road or during parking time， it won't be overwritten 2. Loop recording--- Overwrite the oldest videos with the latest video automatically when TF card is full 3. Recording7/24H /Time Lapse--- dash cam captures and records footage at 1 fps/3 fps per second to conserve memory, allowing for continuous surveillance of a parked vehicle.One Reliable witness anytime
No Wireless dash cam --- . the dash cam need cables to plug in power and rear camera need wire to connect. We said wireless means WiFi app control from your smartphone to download videos.
The WiFi will be off when the camera restarts. you need turn on wifi manually.The main purpose of the wifi is to download the files to the phone and app setting, so you can turn on the WiFi when you exactly need to download files
【WiFi & Phone APP Control】The 4K dash cam front and rear support free APP for Android or iOS smartphones. Easily access record videos,watch live stream ,Setting camera,download and share your footage to social media by smartphone directly. Don't hesitate to share any recorded journey to your friends
【Optional Inside/Rear Camera】You can install the small car dashcam on front windshield to record inside or install on rear windshield to monitor backside of your car. 2 methods installation for you to choose
【Crystal Night Version With HDR】The 4K dash camera is equipped with advanced Sensor + 170°wide-angle + 6 Glass lens，the front and back dash cam will record crystal video at night. HDR function can cut down on glare and reflection
【Accident lock & 24/7 Parking monitor】1. G-sensor---lock the video as vital evidence when detects a bump happen even on road or during parking time， it won't be overwritten 2. Loop recording--- Overwrite the oldest videos with the latest video automatically when TF card is full 3. Recording7/24H /Time Lapse--- dash cam captures and records footage at 1 fps/3 fps per second to conserve memory, allowing for continuous surveillance of a parked vehicle.One Reliable witness anytime
No Wireless dash cam --- . the dash cam need cables to plug in power and rear camera need wire to connect. We said wireless means WiFi app control from your smartphone to download videos.
The WiFi will be off when the camera restarts. you need turn on wifi manually.The main purpose of the wifi is to download the files to the phone and app setting, so you can turn on the WiFi when you exactly need to download files
Product information
| Product Dimensions | 3.5 x 2 x 1.5 inches |
|---|---|
| Item Weight | 1.1 pounds |
| ASIN | B0CC9G8G9Q |
| Item model number | G900 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Customer Reviews |
4.3 4.3 out of 5 stars
999 ratings
4.3 out of 5 stars |
| Best Sellers Rank | #353 in Electronics (See Top 100 in Electronics) #19 in Car On-Dash Mounted Cameras |
| Connectivity technologies | Wi-Fi |
| Special features | Real 4K Resolution, Smart App Control,Free 64GB Card, Automatic Incident Detection，Built-In WiFi,Mute function, Built-In G-sensor,Loop Recording,24/7 parking monitor,Optional rear /inside recording |
| Other display features | Wireless |
| Color | Grey |
| Whats in the box | Suction Mount,adhesive mount, G900 4k dash cam,1080P rear camera, Car Wiring Trim Tool,2 pcs Electrostatic film, 5pcs cable clip, 19.5ft cable for install rear cam, 1ft cable for install as inside, Car Charger, User Manual,64GB card(inserted dash cam body) |
| Manufacturer | GMAIPOP |
| Country of Origin | China |
| Date First Available | July 19, 2023 |
Top reviews from the United States
Paul
Lives up to claims and expectations!
Reviewed in the United States on May 8, 2024YR
Nice dash cam and great customer service!
Reviewed in the United States on September 27, 2024
G9195
Great deal, seemingly good quality, but could use improvement
Reviewed in the United States on January 2, 2024