A detailed list of technical data, specifications, ratings and expert review of Xiaomi Redmi 9A. Get a comprehensive look at your chosen phone and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing phones.
design and dimensions display processor memory camera battery and charging cellular communications media features others
DESIGN AND DIMENSIONS Xiaomi Redmi 9A |
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Product Type | Smartphone | |
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Form Factor | Touch | |
Height | 164.9 mm | Better than 96 % of phones rated. |
Width | 77.07 mm | Better than 91 % of phones rated. |
Depth | 9 mm | Better than 63 % of phones rated. |
Weight | 196 g | Worse than 89 % of phones rated. |
Body Colour | Sky blue | Granite grey | |
Waterproof (Water-resistant) | - | |
SAR Value | 0.398 W/kg (head), 1.186 W/kg (body), 2.526 W/kg (limb) | |
Integrated Components | FM radio | |
Connector Type |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | |
SIM Card Qty | Dual-SIM |
Design of Xiaomi Redmi 9A has dimensions of 164.9 mm × 77.07 mm × 9 mm and weight of 196 g.
Show moreDISPLAY Xiaomi Redmi 9A |
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Screen Size (Display Size) | 6.53" | Better than 91 % of phones rated. |
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Screen Resolution (Display Resolution) | 1600 x 720 pixels | Better than 69 % of phones rated. |
Display Format | HD+ | |
Aspect Ratio | 20:9 | |
Max Brightness | 400 cd/m² | |
Contrast Ratio | 1500:1 | Better than 50 % of phones rated. |
Display Enhancement Technology | Blue light filter, Sunlight mode | |
Display Features | Reading mode, Colour temperature adjustment, Dot Drop display |
The screen size reaches 6.53" inches. With a large display, phone offers a great experience for watching videos, playing games and reading. The best phones today are 6.5'' or more. They have the advantage of a large display area that allows you to see more content than with conventional display sizes.
Display Resolution of Xiaomi Redmi 9A is 1600 x 720 pixels. A higher display resolution is a prerequisite for a sharper image. The standard for mid-range phones today is a Full HD resolution of 1920 × 1080 px. Cheaper phones, which usually have a smaller diagonal, have an HD resolution of 1280 × 720 px. Smaller resolutions can only be found in older models. Best phones, on the other hand, have a 4K resolution of 3840 x 2160 px.
PROCESSOR Xiaomi Redmi 9A |
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Processor Type (CPU) | MediaTek Helio G25 | |
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Clock Speed | 2 GHz | Better than 70 % of phones rated. |
Processor Core Qty | 8-core | Better than 99 % of phones rated. |
64-bit Architecture | Yes | Better than 82 % of phones rated. |
Graphics System (GPU) | PowerVR GE8320 |
The processor type of the Xiaomi Redmi 9A is MediaTek Helio G25. The number of processor cores is 8. It is a number of cores that plays an important role in evaluating the performance of phone as it is responsible for computing operations. Smartphones already commonly have a core count of around 4 to 8. Multi-core processors can perform better and reduce the processing time of a request to a minimum, which is reflected in the responsiveness of the phone, e.g. in the speed of opening applications. Xiaomi Redmi 9A is provided with processor´s frequency of 2 GHz. Normally today you will find this value between 1.8 and 2.8 GHz, and the higher the number, the faster the response of the phone. The processor frequency will thus be one of the important parameters if you are looking for a phone capable of managing several requests at once without major problems.
The processor also includes the graphics accelerator PowerVR GE8320.
MEMORY Xiaomi Redmi 9A |
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RAM | LPDDR4X SDRAM - 2 GB | Better than 56 % of phones rated. |
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Internal Memory Size (Storage Capacity) | 32 GB | Better than 62 % of phones rated. |
Supported Flash Memory Cards (Expandable Memory) | microSD |
The phone is provided with an internal memory of 32 GB. Internal storage capacity is often a key parameter, as it determines how many files, photos, apps and more your phone can store. This memory capacity is ideal for those who have a few basic apps and a few dozen photos on their phone. If you don't expect to use your phone to play games or need to store high-resolution photos, this size should be sufficient. There is almost no probability you're likely to see this low capacity on new smartphones. The standard memory today is around 64 and 128 GB. The best phones have internal memory of 256 GB or more. Fortunately, manufacturers nowadays think of all users and therefore offer phone models with different memory sizes so that everyone can choose what suits them.
In addition, if you need more memory, this model offers the option of inserting a memory card to increase the storage size.
Operating memory significantly affects the performance of the entire phone. Xiaomi Redmi 9A has an operating memory of LPDDR4X SDRAM - 2 GB. Phones with less than 4 GB of RAM are better suited for undemanding users who use phone more for basic needs and some essential applications only. But if you are a heavy user, reach for at least 6 to 8 GB of RAM, which is the standard today, or 12 GB for the really demanding ones.
CAMERA Xiaomi Redmi 9A |
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MAIN CAMERA |
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Number of Main Cameras | 1 | |
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Sensor Resolution | 13 Megapixel | Better than 78 % of phones rated. |
Focus Adjustment | Automatic | |
Special Effects | HDR, Kaleidoscope | |
Camera Modes | AI portrait mode, AI Beautify 5.0 | |
Face Recognition (Face ID) | Face recognition | Better than 79 % of phones rated. |
Light Source | Single tone LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), AI scene detection |
FRONT CAMERA |
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Number of Front Cameras | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | Worse than 55 % of phones rated. |
Lens Aperture (Front) | F/2.2 | Better than 51 % of phones rated. |
Pixel Size (Front) | 1.12 μm | Better than 72 % of phones rated. |
Special Effects (Front) | HDR | |
Camera Modes (Front) | AI portrait mode, Portrait, AI Beautify 5.0 | |
Face Recognition (Face ID) | Face recognition | Better than 92 % of phones rated. |
Light Source (Front) | Display flash | |
Camera Features (Front) | Self-timer, Palm shutter |
The rear camera of the Xiaomi Redmi 9A has only one lens. Single lens is more typical for older phones or lower-end phones with lower quality cameras. The rear cameras of modern phones nowadays are usually equipped with two, three and sometimes even five rear camera lenses. A high resolution lens alone does not necessarily mean high quality photos. The main lens in this has a resolution of 13 Megapixel. However, if you are looking for perfect photos, in addition to resolution, don't forget to focus on at other parameters such as lens aperture or pixel size. If you like to take photos of people and portraits, you'll appreciate the facial recognition feature. The camera automatically detects face and focuses on it.
Front camera
The front camera of phone Xiaomi Redmi 9A has one lens. This number of lenses is standard on most smartphones nowadays. The resolution of main lens reaches 5 Megapixel. Again, it should be noted that resolution is not the only factor affecting the quality of the front camera photo. The pixel size itself is 1.12 μm. The aperture of main lens is F/2.2.
A nice bonus here is the facial recognition function.
BATTERY AND CHARGING Xiaomi Redmi 9A |
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Battery Capacity (Battery Size) | 5000 mAh | Better than 99 % of phones rated. |
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Standby Time | 816 hours | Better than 96 % of phones rated. |
Talk Time | 2280 minutes | Better than 96 % of phones rated. |
Run Time Details |
Standby: up to 816 hrs Playback (audio): up to 168 hrs Talk: up to 2280 min Playback (video): up to 19 hrs Gaming: up to 14 hrs |
The battery size of Xiaomi Redmi 9A is 5000 mAh. Nevertheless, battery capacity is not the only factor that affects the phone's battery life. For example - the size of the display, the performance of the processor, the use of data functions and, of course, the intensity of use of phone in general all have a significant impact on battery life. Standard for most smartphones today is a battery capacity of around 4500 to 5000 mAH. Phones with this battery size usually guarantee a phone life of at least 1 day. Older or cheaper smartphone models can then reach battery capacities typically around 2500 mAH and below. With this capacity, you may find that if you use your phone heavily, you may need to recharge your phone during the day.
Standby time is 816 hours. The value indicates how long your phone will last on a single charge when you are not actively using it. The battery life when making calls is, like standby time, a figure that tells us how long the phone will last on a single charge when making continuous calls. For the Xiaomi Redmi 9A it is 2280 minutes.
CELLULAR Xiaomi Redmi 9A |
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Technology | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | Better than 88 % of phones rated. |
Navigation | GPS, A-GPS, GLONASS, BeiDou |
Xiaomi Redmi 9A supports 4G. 4G connectivity is still common today, although the latest phones already have 5G connectivity. 3G connectivity is now more of a thing of past and can only be found on older models.
Show moreCOMMUNICATIONS Xiaomi Redmi 9A |
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Data Transmission | FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 5.0 | |
Messaging Services | SMS, MMS |
Bluetooth 5.0 makes it easy to connect your phone to other wireless devices such as headphones, speakers, TV or tablet and more.
Show moreMEDIA Xiaomi Redmi 9A |
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Supported Digital Audio Standards | AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | |
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Supported Digital Video Standards | MKV, MPEG4-ASP, MPEG-4 SP, H.264 BP, H.264 MP, H.264 HP | |
Sound Enhancements | 0.64cc Sound Chamber |
FEATURES Xiaomi Redmi 9A |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, distance sensor | |
Security Devices | Face recognition | |
Additional Phone Features | AI face unlock, HyperEngine technology |
OTHERS Xiaomi Redmi 9A |
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Included Accessories | USB cable, SIM card removal tool, 10W charger |
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