- Buying GuideQD-OLED vs OLED vs QLED vs Mini LED TVs: What’s the difference?
- Buying Guide10+ Best 64MP Camera Phones In 2021: Samsung M31s, Redmi Note 9 Max, Realme 6 Pro, Galaxy S20+ & more
- NewsRedmi Note 9 5G series go official along with Redmi Watch
- NewsRedmi Note 9 Pro 5G with Snapdragon 750G all set to launch on November 26
- NewsRedmi Note 10 series first look revealed by Xiaomi India Head
Xiaomi Redmi Note 9 4G
Xiaomi Redmi Note 9 4G expected price in India starts from ₹11,220. Take a look at Xiaomi Redmi Note 9 4G detailed specifications and features.
Specification | Value |
---|---|
RAM | 4 GB |
Display | 6.53 inches, 1080 x 2340 pixels |
Rear Camera | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus |
Internal Memory | 128 GB |
OS | Android v10 |


- Dual Sim, 3G, 4G, Wi-Fi, IR Blaster
- Snapdragon 662 , Octa Core, 2 GHz Processor
- 4 GB RAM, 128 GB inbuilt
- 6000 mAh Battery with Fast Charging
- 6.53 inches, 1080 x 2340 px Display with Water Drop Notch
- 48 MP + 8 MP + 2 MP Triple Rear & 8 MP Front Camera
- Memory Card Supported
- Android v10
Xiaomi Redmi Note 9 4G Prices
Xiaomi Redmi Note 9 4G Specifications
Xiaomi Redmi Note 9 4G Quick Specifications
[See Full Specifications]- General
- Dual Sim
- Voice Call
- Android v10
- Fast Charging
- 6000 mAh Non-Rem. Battery
- Display
- Touch
- 6.53 inches
- 1080 x 2340 pixels
- Water Drop Notch Display
- Camera
- 48 MP + 8 MP + 2 MP Triple Camera
- Auto Focus
- Flash
- 1080p @ 30 fps FHD, Video Recording
- 8 MP Front Camera
- Technical
- Snapdragon 662 Chipset
- 2 GHz, Octa Core Processor
- 4 GB RAM
- 128 GB Inbuilt Memory
- Memory Card Support
- Connectivity
- 3G
- 4G
- WiFi with hotspot
- Bluetooth
- GPS
- IR Blaster
- Extra
- Side Fingerprint Sensor
- Music Player
- Video Player
- FM Radio
- 3.5mm Headphone Jack
Xiaomi Redmi Note 9 4G Details
Xiaomi Redmi Note 9 4G smartphone launched with a big 6,000mAh battery with Type C port and a 6.5-inch FHD+ display with a waterdrop notch. Under the hood, it has a Snapdragon 662 octa-core processor paired with Adreno 610 GPU with 6GB of RAM. Redmi Note 9 4G offers useful features being an entry-level smartphone. Let’s read about it in detail and see if it jumps into your pocket or not.
Display and Camera
Redmi Note 9 4G includes a 6.5-inches touch display having a waterdrop notch. The screen meets a Full HD+ resolution of 1080x2340 pixels with a pixel density of 395 PPI. It comes with an aspect ratio of 19:5:9 with more than 83% of screen to body ratio. Also, the display has slim bezels around with a notch chin at the bottom. The screen has a decent to counter the daily tasks on the phone.
Xiaomi Redmi Note 9 4G smartphone comes with 48MP triple rear cameras with a dedicated LED flash. The main 48MP wide camera is paired with an 8MP ultra-wide camera and a 2MP depth sensor with autofocus. You may expect to click decent images with multiple lenses. Also, wider and portrait shots can be captured using the ultra-wide and depth sensor. Videos maxed out at FHD1080p @30fps. For assisting selfies and video calls, the phone has an 8MP camera inside the notch.
Performance and Battery
Redmi Note 9 4G smartphone is seated on a Snapdragon 662 octa-core processor paired with Adreno 610 GPU that renders the graphics performance of the phone. The smartphone runs on the Android 10-operating system with an MIUI launcher on top. It has 4GB of RAM to improve background performance. The phone is splash-resistant and has a side-mounted fingerprint sensor for security unlocks. Other user-friendly features included on the phone are Accelerometer, Proximity, and Compass.
Xiaomi Redmi Note 9 4G smartphone packs a big 6,000mAh battery that supports fast charging. It comes with an 18W charger outside the box and supports reverse charging. Deciding upon the battery size, a full day of power backup is expected on a single charge.
Storage and Connectivity
Redmi Note 9 4G has 128GB of inbuilt storage for storing apps and games. Also, you may expand the storage space using a micro-sd card. This makes more space for videos, music, photos, documents, etc.
Redmi Note 9 4G smartphone connectivity options are 3G, 4G, and VoLTE for HD voice calls and video calls on supported networks. WiFi, Bluetooth 4.2, and USB v2.0 with Type C port. For online navigation, it has GPS with A-GPS, GLONASS, Galileo, and BDS.
Xiaomi Redmi Note 9 4G Analysis
Group Range: ₹8,750 to ₹12,500- Products With Best CPU Speed
- QiKU N42.5 GHz
- Tecno Camon 152.35 GHz
- Oppo A31 2020 (6GB RAM + 128GB)2.3 GHz
- Xiaomi Redmi 92.3 GHz
- Oppo A15s2.3 GHz
- Products With Best RAM
- Ulefone Note 11P8 GB
- Poco M36 GB
- Poco M3 (6GB RAM + 128GB)6 GB
- Poco M26 GB
- Oppo A31 2020 (6GB RAM + 128GB)6 GB
- Products With Best Inbuilt Memory
- Poco M3 (6GB RAM + 128GB)128 GB
- Oppo A31 2020 (6GB RAM + 128GB)128 GB
- Xiaomi Redmi 9 Power (4GB RAM + 1…128 GB
- Realme Narzo 20 (4GB RAM + 128GB)128 GB
- Poco M2 (6GB RAM + 128GB)128 GB
- Products With Best Display Size
- Infinix Note 76.95 inches
- Archos Oxygen 68XL6.85 inches
- Tecno Camon 166.8 inches
- Lenovo K12 Pro6.8 inches
- Tecno Spark 66.8 inches
- Products With Best Display Resolution
- Xiaomi Redmi Note 101080p
- Micromax IN Note 11080p
- Micromax IN Note 1 (4GB RAM + 128…1080p
- LG K51s1080p
- LG K41s1080p
- Products With Best Display PPI
- Motorola Moto G5441 ppi
- Archos Sense 50X441 ppi
- Xiaomi Redmi 6 Pro432 ppi
- Motorola Moto G6424 ppi
- BLU Life One X2424 ppi
- Products With Best Camera
- Realme 7i64 MP
- Motorola Moto G9 Power64 MP
- Tecno Camon 1664 MP
- Lenovo K12 Pro64 MP
- Motorola Capri Plus64 MP
- Products With Best Front Camera
- Tecno Camon 12 Pro32 MP
- Infinix S632 MP
- Xiaomi Redmi Y432 MP
- Xiaomi Redmi Y3 (4GB RAM + 64GB)32 MP
- Umidigi A9 Pro24 MP
- Products With Best Battery
- Poco M36000 mAh
- Xiaomi Redmi 9 Power6000 mAh
- Poco M3 (6GB RAM + 128GB)6000 mAh
- Realme Narzo 206000 mAh
- Samsung Galaxy M126000 mAh
- Products With Best Thickness
- Tecno Camon 115.6 mm
- LG X57.2 mm
- Gionee M77.2 mm
- Elephone M27.3 mm
- Xiaomi Mi A17.3 mm
- Products With Best Weight
- Nokia Asha 30696 g
- Samsung S5550 Shark 299 g
- Nokia 515101 g
- ZTE Grand X110 g
- Samsung Galaxy Fame S6810120 g
- Products With Best Spec Score
- Poco M3 (6GB RAM + 128GB)77/100
- Ulefone Note 11P77/100
- Xiaomi Redmi Note 1075/100
- Poco M375/100
- Xiaomi Redmi 9 Power (4GB RAM + 1…75/100
Xiaomi Redmi Note 9 4G Advantages
Display In GroupsGeneral | |
Has Dual Sim | Use multiple sims at the same time. It allows you to use two services without the need to carry two mobile phones at the same time. |
Display | |
Has A Responsive Touch Screen Capacitive, MultiTouch | Touch Displays offer a more interactive experience. |
Quite Big Screen 6.53 in | Reading, browsing internet and watching videos is more pleasing experience on a bigger screen. |
High Resolution Screen 1080 x 2340 pixels | Images, videos and text will look more sharp and clear. |
Sharp Screen ~395 PPI | Images, videos will look amazing on this sharp and clear screen. Text will be easier to read. |
Camera | |
High Resolution Camera 48 MP, with AutoFocus | High resolution camera for taking sharp and clear photos. |
Has Triple Camera 48 MP + 8 MP + 2 MP | Triple camera is useful in enhancing certain effects like blur, zoom and wide angle photos. |
Has Flash for Camera LED | Having a camera flash allows you to take photos in low light. |
Supports Full HD Video Recording 1080p @ 30 fps FHD | You can record videos of beautiful moments, sceneries and watch them later. |
Has Front Camera 8 MP, supports VideoCalling | Front Camera enables you to take your own photos and also you can use videocalling feature (if videocalling is supported in this mobile phone). |
Technical | |
Supports Memory Card | Memory cards give your device more storage capacity. So you can store more songs, photos and videos. |
Lots Of Storage Capacity 128 GB | More storage allows you to store more songs, videos, photos and install more applications. |
Octa Core CPU | More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface. |
Faster CPU 2 GHz | Faster CPU means more smooth experience. |
Lots Of RAM 4 GB | Lots Of RAM means more applications can run at the same time, which makes the mobile phone faster. |
Connectivity | |
Supports 3G | 3G Enabled Handsets give you more download speed and a faster internet experience. |
Supports 4G | 4G Enabled Handsets give you more download speed and a faster internet experience than 3G. |
Supports WiFi | You can connect to wifi hotspots in your area to experience a superior internet experience. |
Supports WiFi Hotspot Wifi Tethering | Allows you to use your internet connection on your wifi enabled laptop. |
Supports Bluetooth v4.2 | Bluetooth enables you to wirelessly listen to music and calls using bluetooth headsets. |
Has Fingerprint Sensor | You can use fingerprint sensor to quickly unlock your phone using your finger. |
Has Face Unlock | You can quickly unlock your phone using your face. |
Supports GPS | GPS is used for determining your location. You can get directions to a place with the help of GPS. |
Has A 3.5mm Headphone Jack | Having 3.5mm Jack enables you to connect to large number of other devices (such as speakers, headphones) having 3.5mm Port. |
Extra | |
Has Accelerometer | Detects motion as well as the orientation of a device (horizontally or vertically). |
Has Compass | Determines direction facing relative to North, East, West and South. |
Supports Video Player | Watch your favourite video songs and movies in video player. |
Supports Music Player | Listen to your favourite songs in music player. |
Supports FM Radio | Listen to your favourite radio stations on your mobile phone. Enjoy music on the go with FM Radio. |
Xiaomi Redmi Note 9 4G Disadvantages
Display In GroupsGeneral | |
Heavy Weight 198 g | Holding Heavy weight phones for long time will make your arms tired. |
Xiaomi Redmi Note 9 4G Full Specifications
Report An ErrorGeneral | |
Sim Type | Dual Sim, GSM+GSM |
Dual Sim | Yes |
Sim Size | Nano+Nano SIM |
Device Type | Smartphone |
Release Date | November 26, 2020 |
Design | |
Dimensions | 162.3 x 77.3 x 9.6 mm |
Weight | 198 g |
Display | |
Type | Color IPS LCD screen (16M) |
Touch | Yes, with Multitouch |
Size | 6.53 inches, 1080 x 2340 pixels |
Aspect Ratio | 19.5:9 |
PPI | ~395 PPI |
Screen to Body Ratio | ~ 83.4% |
Notch | Yes, Water Drop Notch |
Memory | |
RAM | 4 GB |
Storage | 128 GB |
Card Slot | Yes |
Connectivity | |
GPRS | Yes |
EDGE | Yes |
3G | Yes |
4G | Yes |
Wifi | Yes, with wifi-hotspot |
Bluetooth | Yes, v4.2, A2DP |
USB | Yes, USB-C v2.0 |
USB Features | USB on-the-go, USB Charging |
IR Blaster | Yes |
Extra | |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
Fingerprint Sensor | Yes, Side |
Face Unlock | Yes |
Sensors | Accelerometer, Proximity, Compass |
3.5mm Headphone Jack | Yes |
Water Resistance | No |
Splash Resistant | Yes |
Camera | |
Rear Camera | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus |
Features | HDR, Panorama |
Video Recording | 1080p @ 30fps FHD |
Flash | Yes, LED |
Front Camera | 8 MP f/2 (Wide Angle) |
Front Video Recording | 1080p @ 30fps FHD |
Technical | |
OS | Android v10 |
Chipset | Qualcomm Snapdragon 662 |
CPU | 2 GHz, Octa Core Processor |
Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
GPU | Adreno 610 |
Java | No |
Browser | Yes |
Multimedia | |
Yes | |
Music | Yes |
Video | Yes |
FM Radio | Yes |
Document Reader | Yes |
Battery | |
Type | Non-Removable Battery |
Size | 6000 mAh, Li-Po Battery |
Fast Charging | 18W Fast Charging |
Reverse Charging | Yes |