Redmi Note 9 4G Review, Price, Specs & Features (2020)
Xiaomi • Released on Released 2020, November 26
Redmi Note 9 4G is one of the latest smartphones from Xiaomi in 2020. This Redmi Note 9 4G review covers all the key features, specifications, price, and expert analysis you need to know before buying. If you're looking for a powerful, affordable, and feature-rich phone, the Redmi Note 9 4G could be your best choice in 2020.
The Redmi Note 9 4G features a 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) display, 48 MP camera, 4-8 GB ram, 128GB/256GB storage, microSDXC storage, and a 6000 mAh battery, . Powered by Qualcomm SM6115 Snapdragon 662 (11 nm) and running on Android 10, MIUI 12, this device is designed for users who demand performance and reliability.
In this detailed Redmi Note 9 4G review, you'll find the latest price, user reviews, expert opinions, and a comparison with other top Xiaomi phones. Whether you're interested in the Redmi Note 9 4G camera, battery life, gaming performance, storage or we've got you covered.




Redmi Note 9 4G Specifications
- Display: 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) screen for immersive viewing experience
- Camera: 48 MP camera system for high-quality photography
- Performance: 4-8 GB RAM for smooth multitasking
- Storage: 128GB/256GB storage, microSDXC internal storage for apps and media
- Battery: 6000 mAh battery for all-day usage
Network
Technology | GSM / CDMA / HSPA / LTE |
2G Bands | GSM 850 / 900 / 1800 / 1900 |
3G Bands | HSDPA 850 / 900 / 2100 |
4G Bands | 1, 3, 5, 8, 34, 38, 39, 40, 41 |
Speed | HSPA, LTE |
Launch
Announced | 2020, November 26 |
Status | Available. Released 2020, November 26 |
Body
Dimensions | 162.3 x 77.3 x 9.6 mm (6.39 x 3.04 x 0.38 in) |
Weight | 198 g (6.98 oz) |
Build | Glass front (Gorilla Glass 3), plastic frame, plastic back |
SIM | Nano-SIM + Nano-SIM |
Display
Type | IPS LCD, 400 nits (typ) |
Protection | Corning Gorilla Glass 3 |
Platform
OS | Android 10, MIUI 12 |
Chipset | Qualcomm SM6115 Snapdragon 662 (11 nm) |
CPU | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
GPU | Adreno 610 |
Memory
Card slot | microSDXC (dedicated slot) |
Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Sound
Loud Speaker | Yes, with stereo speakers |
Comms
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Bluetooth | 4.2, A2DP |
Positioning | GPS, GLONASS, GALILEO, BDS |
NFC | No |
Infrared Port | Yes |
Radio | FM radio |
USB | USB Type-C 2.0, OTG |
Battery
Type | Li-Po 6000 mAh |
Features
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
MISC
Colors | Gray, Green, Blue, Orange |
Models | M2010J19SC |
Disclaimer: We cannot guarantee that the information on this page is 100% correct. |
FAQ
Water resistance varies by model. Check the device specifications for IP rating details.
No, this product does not support 5G connectivity.
Redmi Note 9 4G runs Android 10, MIUI 12.
No, this product does not support wireless charging.
The Redmi Note 9 4G features a 6000 mAh battery capacity.
The Redmi Note 9 4G comes with a 48 MP main camera.
The Redmi Note 9 4G features a 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) display. With 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) resolution for crisp and clear visuals. The IPS LCD, 400 nits (typ) technology ensures vibrant colors and excellent viewing angles.
The Redmi Note 9 4G is equipped with 4-8 RAM for smooth multitasking and performance. Combined with the Qualcomm SM6115 Snapdragon 662 (11 nm) processor, it delivers excellent performance for daily tasks and gaming.
Expert Analysis
Our team of mobile technology experts has analyzed the Redmi Note 9 4G specifications to help you understand how this device compares to other smartphones in its category. This comprehensive guide provides detailed insights into the phone's capabilities, performance potential, and suitability for different use cases.
Who Should Consider This Phone?
The Redmi Note 9 4G is ideal for users who prioritize photography, smooth performance, ample storage, long battery life . Whether you're a casual user, content creator, or business professional, this device offers the features you need for modern smartphone usage.
Why Choose Redmi Note 9 4G?
The Redmi Note 9 4G stands out in the competitive smartphone market with an impressive 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) display, an advanced 48 MP camera system, a long-lasting 6000 mAh battery, a powerful Qualcomm SM6115 Snapdragon 662 (11 nm) processor.
Why Buy Redmi Note 9 4G?
- Latest Qualcomm SM6115 Snapdragon 662 (11 nm) smartphone from Xiaomi with excellent value for money
- Powerful Qualcomm SM6115 Snapdragon 662 (11 nm) and 4-8 GB RAM for smooth multitasking
- Long-lasting 6000 mAh battery and fast charging support
- High-resolution 48 MP camera for stunning photos and videos
- Large 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) display for immersive viewing
- Runs on Android 10, MIUI 12 with regular updates
- Great for gaming, streaming, and everyday use
Redmi Note 9 4G vs Competitors
Compare Redmi Note 9 4G with other popular smartphones in its price range:
- Poco M3 vs Redmi Note 9 4G
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Use our phone comparison tool to see detailed specs and prices side by side.
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