The Redmi Note 9 4G is the 7th iteration in the Redmi Note 9-series. Unlike the other variants in the series, the Note 9 4G is targeted at the company’s home country, and was released along side the Redmi Note 9 5G and the Note 9 Pro 5G models. The device comes in a 6.53-inches HD+ screen with 1080 x 2340 pixels, and has an IPS panel with a dewdrop notch overhead.
Under the hood, the Note 9 4G is powered by Qualcomm’s Snapdragon 662 CPU clocked at 2.0GHz along with Adreno 610 GPU, 4/6/8GB RAM with either 128/256GB UFS 2.2 built-in storage.
On the camera department, there are three lenses on the back including a 48-megapixel main snapper with PDAF and F/1.8, a 8-megapixel ultrawide lens and a third 2-megapixel depth sensing lens, pegged with an LED flash, while a single 8-megapixel snapper is kept in the notch upfront.
There is a side-mounted fingerprint scanner, a large 6000mAh battery with 18W fast charging, dual stereo speakers and dual Nano SIMs with 4G VoLTE network. The phone comes in Gray, Green, Blue and Orange colors and offers Google Android 10 with MIUI v12 out of the box. The full specifications of the Xiaomi Redmi Note 9 4G is contained in the table below.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
4G Network Bands | LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500) |
5G Network Bands | Does not have support for 5G Network |
Speed | HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/75 Mbps |
Also Known As |
- - |
Dimensions | 162.3 x 77.3 x 9.6 mm |
Weight | 162.3 grams |
Build |
Glass front (Gorilla Glass 3), - Plastic back - Plastic frame |
SIM Type | Dual SIM (Nano-SIM, dual stand-by) |
Display Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) |
Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) |
Operating System | Android 10. MIUI v12 |
Chipset | Qualcomm SM6115 Snapdragon 662 (11 nm) |
CPU | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
GPU | Qualcomm Adreno 610 |
RAM + ROM | 4/6/8 GB |
Card Slot | Yes, up to 512 GB via microSD card (uses dedicated slot) |
Camera Type | Triple Lenses |
Camera Sensor(s) | 48 MP + 8 MP + 2 MP main camera |
Camera Features |
Autofocus Continuous shooting Digital zoom Optical zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode RAW Sensor size - 1/2" Pixel size - 1.6 μm (4-in-1 pixel binning) Phase detection Laser autofocus Contrast autofocus Sapphire crystal glass lens cover 6-element lens 8 MP ultra-wide camera 2 MP, f/2.4, (depth) |
Video Resolution | 1080p@30fps |
Camera Type | Single Lens |
Camera Sensor(s) | 8-megapixel |
Camera Features |
f/2.1 aperture Autofocus |
Video Resolution | 1080p@30fps |
Loudspeaker | Yes |
Speaker Location | Chin, below display |
Audio Jack Type | Yes, 3.5mm audio jack, |
Bluetooth | Bluetooth 5.0, A2DP, LE, aptX HD |
NFC | |
GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
FM Radio | Yes |
Battery Capacity | Non-removable Li-Po 6000 mAh battery |
Wireless Charging | No |
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | Up to 32 hours |
Stand-by | Up to 560 hours |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
We CANNOT guarantee 100% accuracy for the specification table above.