Redmi Note 12 4G
Realme UI 3.0
2G / 3G / 4G
Dual SIM, Nano SIM
Wi-Fi 802.11 a/b/g/n/ac, Dual Band
5.1, A2DP, LE
160.2 x 73.3 x 8 mm
Black, White, Gold
Qualcomm Snapdragon 680
6GB / 8GB
1080 x 2400 pixels
20:9 ratio, (~411 ppi density), 90Hz, Corning Gorilla Glass 5
Fast charging 33W
(Main) 108 MP, f/1.8, 26mm, 1/1.67", 0.64µm, Dual Pixel PDAF
(Ultrawide) 8 MP, f/2.2, 120˚, 1/4", 1.12µm
(Macro) 2 MP, f/2.4
16 MP, f/2.5, 26mm, 1/3.09", 1.0µm
Video Recording 1080p@30fps
Fingerprint (under display)
Yes, A-GPS, GLONASS, GALILEO
Accelerometer, Gyro, Proximity, Compass
No notable advantages found on this device
No significant disadvantage features found on this device
[*] This means that there are multiple series numbers (GTIN/MPN) associated with this product.
Prices listed are for reference only and may not reflect the actual market price. Additionally, the price of the product may vary between different countries.
it's important to note that it may not always be 100% correct. Factors such as missing information from the manufacturer or third-party sources, differences in how information is reported, and human error during data collection can impact accuracy.
Realme 9 is a beautiful device that was officially announced in April 2022. It adopts a modern design and includes multiple great features that can be used by all users.
The Realme 9 is also known as the device model series RMX3521, which must be unique so that users can easily find support online. Sometimes using only the main device name can make it difficult for several users to find the right support. The weight of Realme 9 is 178 g grams and the body dimensions are 160.2 x 73.3 x 8 mm. These dimensions are ideal for modern devices. Lastly, the device is available in Black, White, Gold color options. However, the availability of color options may vary by country and market. Some color options may only be available for a limited time or during specific events.
The Realme 9 features a body made of plastic, which is a common material used in entry to mid-level devices. While plastic is not a bad material in this modern era, it can feel cheap, be easily scratched, and lacks the solid feel of other materials. For flagship devices in higher price ranges, plastic bodies are generally not used, so if you find this material on the latest flagship device, it can be seen as a disadvantage for users.
The display screen configuration is a crucial factor for the user experience, and in the case of the Realme 9, the screen setup is ideal, featuring a resolution of 1080 x 2400 pixels combined with a screen size of 6.4". Additionally, the display screen also has several other configurations, including 20:9 ratio, (~411 ppi density), 90Hz, Corning Gorilla Glass 5.
Another important factor to consider for the display screen is the display panel hardware. Good display panel hardware will greatly enhance the user's experience. The Realme 9 uses the Super AMOLED display hardware panel, which is one of the best screen panels available today. This type of display panel brings a better experience to the user, providing a brighter screen, clear view even in very sunny outdoor conditions, producing more realistic colors, and more detailed images.
The physical buttons on the Realme 9 are positioned and designed for easy use, with clear functions such as powering up the device or adjusting the volume level.
The processor and graphics hardware are vital components for any device, as they handle the majority of the software tasks and rendering graphics. In the case of the Realme 9, it utilizes the Qualcomm Snapdragon 680 for the CPU and Adreno 610 for the GPU. But, the question is: are they good enough?
The answer is yes. This CPU and GPU combination is capable of handling multiple tasks on the device, including running games, opening apps, and rendering 3D images at their maximal limit. Users can expect good performance from these hardware components.
In addition to CPU and GPU hardware, memory hardware is also a very important sector for ensuring the best user experience when using a device for multiple purposes. The memory sector includes the RAM capacity, internal memory storage, and support for external expansion memory. So, is Realme 9 good enough in terms of memory performance?
When we look at the memory combination specification, we can see that Realme 9 has 6GB / 8GB of RAM and 128GB of internal memory storage capacity. The user can get more storage on this device because Realme 9 does support external memory expansion using MicroSDXC.
Therefore, does Realme 9 have good memory performance? Based on the specifications, it is good enough for any modern use, but it also depends on the user's perspective and needs.
Just like other modern smart devices available today, Realme 9 has a camera feature that enhances the user's experience. The main/rear camera feature of Realme 9 has a Triple Setup camera configuration feature.
The main/rear camera specification of Realme 9 is (Main) 108 MP, f/1.8, 26mm, 1/1.67", 0.64µm, Dual Pixel PDAF for the main camera configuration setup. There is also a secondary camera feature available with a specification of (Ultrawide) 8 MP, f/2.2, 120˚, 1/4", 1.12µm. The Realme 9 also has a third camera feature with a specification detail of (Macro) 2 MP, f/2.4.
Realme 9 has a Single Setup front/selfie camera feature. The main selfie camera specification on Realme 9 is 16 MP, f/2.5, 26mm, 1/3.09", 1.0µm.
Realme 9 fully supports mobile network broadband. It is equipped with a Dual SIM, Nano SIM Card feature. The device supports mobile network technology using 2G / 3G / 4G. Users can easily switch between mobile network modes when needed.
When it comes to modern devices, having multiple connectivity options is essential, and the Realme 9 has all the necessary features.
Wireless connectivity options on the Realme 9 include Wi-Fi technology with a complete specification of Wi-Fi 802.11 a/b/g/n/ac, Dual Band and Bluetooth version 5.1, A2DP, LE. Unfortunately, the Realme 9 does not support NFC technology.
Wired connectivity options include the USB Type-C Port technology, which can be very useful for connecting the Realme 9 to other devices such as desktop computers.
As a device designed for modern users, Realme 9 should be operated by a smart operating system. The good news is that Realme 9 already uses a smart OS known as Android 12. In addition, the vendor of this device has made some customizations to the basic Android 12 firmware, resulting in the Realme UI 3.0 ROM. This ROM adds more features and improves the user experience beyond what can be found on the basic OS.
What about security technology on Realme 9? The Realme 9 has powerful security protection because it uses the default security system from the software OS combined with the Fingerprint (under display) security hardware technology, which provides more security against unauthorized access.
The speaker hardware on Realme 9 is similar to most other devices, with a good loudspeaker quality for calling and playing music. However, Realme 9 fully supports the 3.5mm jack technology, which is a great feature to have.
Realme 9 comes with a 5000 mAh battery capacity and Li-Po battery model. This battery specification can be used for all-day use in normal terms. But don't worry if the device is on low battery state because Realme 9 already supports Fast charging 33W technology. This means the charging time will be shorter, depending on the wattage of the fast charging feature. Normally, the battery can be fully charged in under 2 hours, 1 hour, or 40 minutes.
This device also comes with USB Type-C port technology. It's great because the USB Type-C is a universal charger port that can easily suit most charger cables on modern phones today.
This device was officially unveiled on April 2022, which means that it should typically be available in the market around the same time as the announcement.
The known model type or serial number for Realme 9 is RMX3521.
No, Realme 9 does not support 5G mobile network.
On the rear camera sector, Realme 9 has Triple Setup camera, and for the selfie camera, Realme 9 also has Single Setup camera.
Realme 9 uses Qualcomm Snapdragon 680 as the hardware processor series.
Realme 9 uses the Adreno 610 GPU model.
The RAM capacity of Realme 9 is 6GB / 8GB.
The internal memory size of Realme 9 is 128GB.
Yes, the Realme 9 supports external memory expansion using MicroSDXC.
The Realme 9 uses a Super AMOLED screen panel type.
The screen size is 6.4".
The screen resolution is 1080 x 2400 pixels.
The Realme 9 has a 5000 mAh battery capacity.
Yes, the Realme 9 supports Fast charging 33W.
No, the Realme 9 does not have NFC feature.
Yes, the Realme 9 uses Fingerprint (under display) to provide extra security on this device.
The Realme 9 uses a USB Type-C port model type.
Redmi Note 12 4G