Xiaomi Redmi Note 9S
$224.59
Overview
Xiaomi Redmi Note 9S is a budget Android smartphone released in 2020 with a 6.67-inch IPS LCD, Snapdragon 720 chipset, 48 main camera, and 5020 mAh battery.
The device runs HyperOS with features like Leica partnership. Priced at $224.59, it targets users seeking budget performance.
Specifications of Xiaomi Redmi Note 9S
The display of Xiaomi Redmi Note 9S measures 6.67 inches with IPS LCD technology. Peak brightness reaches 450 nits for excellent outdoor visibility. The screen renders at 1080x2400 pixels resolution.
The camera system of Xiaomi Redmi Note 9S features 4 rear cameras: 48 main, 8MP ultrawide. Video recording supports up to 2160p.
The battery of Xiaomi Redmi Note 9S has 5020mAh capacity with 18 wired charging. A full charge takes approximately 120 min minutes.
The performance of Xiaomi Redmi Note 9S is powered by the Snapdragon 720 chipset with Adreno 618 GPU. AnTuTu benchmark achieves 141000.
The memory of Xiaomi Redmi Note 9S offers 6GB RAM with 64GB storage options. RAM uses LPDDR4X technology. Storage is 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM.
The connectivity of Xiaomi Redmi Note 9S includes Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, and Bluetooth 5.0.
The build of Xiaomi Redmi Note 9S weighs 209g with Plastic frame and Glass back. Water and dust resistance is rated IP53. Dimensions measure 165.8 x 76.7 x 8.8 mm.
The software of Xiaomi Redmi Note 9S runs Android 10, upgradable to Android 12, MIUI 14 with MIUI. Software support extends 2 years through 2028.
Compare Xiaomi Redmi Note 9S
Frequently Asked Questions about Xiaomi Redmi Note 9S
Yes, Xiaomi Redmi Note 9S is good for photography with its 48 camera. It handles everyday photography well with solid detail and color accuracy.
Yes, Xiaomi Redmi Note 9S handles gaming well with its Snapdragon 720. Most games run smoothly at medium to high settings.
Xiaomi Redmi Note 9S receives 2 years of updates through 2028. Consider this when planning long-term device usage.
Xiaomi Redmi Note 9S has IP53 protection against dust and water.
Xiaomi Redmi Note 9S has a 5020mAh battery. This provides all-day battery life with typical usage, often lasting into a second day with moderate use.
Xiaomi Redmi Note 9S at $224.59 is a budget device offering 5020mAh battery. It's worth buying if you prioritize affordability over premium features.
Xiaomi Redmi Note 9S supports 18 wired charging with full charge in approximately 120 min minutes.
Xiaomi Redmi Note 9S is available in 64GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Xiaomi Redmi Note 9S has a 6.67-inch IPS LCD with 60Hz refresh rate and 450 nits peak brightness. HDR support includes HDR10.
Xiaomi Redmi Note 9S in Category Rankings
See how Xiaomi Redmi Note 9S ranks in these categories:
Verdict
The Xiaomi Redmi Note 9S delivers practical value for users prioritizing affordability over premium features. The phone excels in versatile camera system, all-day battery endurance. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
6.67"
Main Camera
48
Chipset
Snapdragon 720
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE Bands | LTE |
| 5G Sub-6 Bands | N/A |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | 4G LTE |
| SIM | Nano-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | N/A |
Launch
| Announced | 2020 |
| Status | available |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $224.59 |
Body & Design
| Dimensions (mm) | 165.8 x 76.7 x 8.8 mm |
| Weight (g) | 209 |
| Build Materials | Back: Gorilla Glass |
| Frame | Plastic |
| Back Finish | Glass |
| Colors | ["Aurora Blue", "Glacier White", "Interstellar Gray"] |
| IP Rating | IP53 |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Passive Cooling |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | IPS LCD |
| Size (inches) | 6.67 |
| Resolution (px) | 1080x2400 pixels |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 395 |
| Screen-to-body Ratio (%) | 81 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 180 |
| Peak Brightness (nits) | 450 |
| HDR Standards | HDR10 |
| Color Gamut | sRGB |
| Color Depth | 24 |
| PWM Dimming (Hz) | 240 |
| Glass Protection | Corning Gorilla Glass v5 |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 10, upgradable to Android 12, MIUI 14 |
| Update Policy | 2 years |
| Chipset | Snapdragon 720 |
| CPU | 1 x ARM Cortex A75 2.0GHz + 3 x ARM Cortex A55 1.8GHz |
| GPU | Adreno 618 |
| NPU/AI TOPs | 5 TOPS |
| ISP Features | Spectra 350L |
| Modem | Snapdragon X15 LTE |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 141000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 6GB |
| RAM Type | LPDDR4X |
| Storage | 64GB |
| Storage Type | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Storage Speed | UFS 2.1 |
| Expandable Storage | microSDXC (dedicated slot) |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption |
Main Camera System
| Rear Cameras | 4 |
| Main Sensor | 48 |
| Main Sensor Size | 1/2.0" |
| Main Sensor Model | Samsung S5KGM2 |
| Main Lens | f/1.8, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 1.6µm |
| Ultrawide | 8MP, FOV: 118° |
| Telephoto | N/A |
| Macro | 5 |
| Depth/ToF/LiDAR | 2.0 MP depth |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 960fps |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 16 |
| Sensor Size | Hynix HI-846 |
| Aperture | f/2.5 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | 24-bit/192kHz |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | AAC, aptX, aptX HD |
| DAC/Amp | Qualcomm Aqstic |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Fingerprint (Side-Mounted) |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | Basic |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 5020 |
| Type | Li-Po |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 18 |
| Wired Standard | Quick Charge 4 |
| 0-50% Time (mins) | 60 min |
| Full Charge Time | 120 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 18W charger |
| Battery Health Features | Basic |
Software
| OS at Launch | Android 10, upgradable to Android 12, MIUI 14 |
| Update Window | 2 years |
| UI Skin / Launcher | MIUI |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | Basic |
| Accessibility | Standard |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, charger, cable, manual |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!