🔑 Key Specs — Xiaomi Redmi Note 9S
- OS: Android 10, upgradable to Android 12, MIUI 14
- Chipset: Qualcomm SM7125 Snapdragon 720G (8 nm)
- Display: 6.67 inches, 107.4 cm2 (~84.5% screen-to-body ratio)
- Display Type: Li-Po 5020 mAh
- Storage: 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
- Main Camera: 16 MP, f/2.5, (wide), 1/3.06″ 1.0µm
- Battery: Li-Po 5020 mAh / 18W wired
- Weight: 209 g (7.37 oz)
- NFC: No
- Colors: Aurora Blue, Glacier White, Interstellar Gray
- Price: About 110 EUR
✅ Pros
- Li-Po 5020 mAh battery
- 3.5mm headphone jack
- Dedicated microSD card slot
❌ Cons
- Slow charging speed
- No 5G support
Xiaomi Redmi Note 9S – Full Specifications and Complete Review
📅 Released 2020, April 30
⚡ Quick Overview
💻 Operating System
Android 10, up to Android 12, MIUI 14
📏 Dimensions & Weight
209g, 8.8mm thickness
💾 Memory & Storage
64GB/128GB storage, microSDXC
🔗 Services Xiaomi Redmi Note 9S
|
🔧
Problem Solutions
Hardware Fix
|
📥
Download Firmware
Rom & Flash
|
|
🔓
Network Unlock
Unlock & FRP
|
⚙️
Root Files
Root Files
|
📑 Review Contents
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 |
| Speed | HSPA, LTE |
Launch
| Announced | 2020, March 23. Released 2020, April 30 |
| Status | Discontinued |
Body
| Dimensions | 165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in) |
| Weight | 209 g (7.37 oz) |
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| SIM | Nano-SIM + Nano-SIM |
| Other | Water-repellent coating |
Display
| Type | IPS LCD, HDR10, 450 nits (typ) |
| Size | 6.67 inches, 107.4 cm2 (~84.5% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Protection | Corning Gorilla Glass 5 |
Platform
| OS | Android 10, upgradable to Android 12, MIUI 14 |
| Chipset | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| CPU | Octa-core (2×2.3 GHz Kryo 465 Gold & 6×1.8 GHz Kryo 465 Silver) |
| GPU | Adreno 618 |
Memory
| Card slot | microSDXC (dedicated slot) |
| Internal | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Other | UFS 2.1 |
Main Camera
| Quad | 48 MP, f/1.8, 26mm (wide), 1/2.0″, 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0″, 1.12µm 5 MP (macro), AF Auxiliary lens |
| Features | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera
| Single | 16 MP, f/2.5, (wide), 1/3.06″ 1.0µm |
| Features | HDR, panorama |
| Video | 1080p@30/120fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | No |
| Infrared port | Yes |
| Radio | FM radio, recording |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Battery
| Type | Li-Po 5020 mAh |
| Charging | 18W wired |
Misc
| Colors | Aurora Blue, Glacier White, Interstellar Gray |
| Models | M2003J6A1G |
| SAR | 0.96 W/kg (head) 0.40 W/kg (body) |
| SAR EU | 0.72 W/kg (head) 0.98 W/kg (body) |
| Price | About 110 EUR |
❓ Frequently Asked Questions — Xiaomi Redmi Note 9S
Q1: What is the operating system of Xiaomi Redmi Note 9S?
Android 10, upgradable to Android 12, MIUI 14
Q2: What is the battery capacity of Xiaomi Redmi Note 9S?
Li-Po 5020 mAh with 18W wired charging
Q3: What are the camera specs of Xiaomi Redmi Note 9S?
16 MP, f/2.5, (wide), 1/3.06″ 1.0µm
Q4: What is the storage capacity of Xiaomi Redmi Note 9S?
64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Q5: Does Xiaomi Redmi Note 9S support NFC?
No
Q6: What are the dimensions and weight of Xiaomi Redmi Note 9S?
165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in) – Weight: 209 g (7.37 oz)
Q7: What chipset does Xiaomi Redmi Note 9S use?
Qualcomm SM7125 Snapdragon 720G (8 nm)
Q8: What is the price of Xiaomi Redmi Note 9S?
About 110 EUR
