🔑 Key Specs — Xiaomi Redmi 9
- OS: Android 10, upgradable to Android 12, MIUI 13
- Chipset: Mediatek MT6769V/CU Helio G80 (12 nm)
- Display: 6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)
- Display Type: Li-Po 5020 mAh
- Storage: 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
- Main Camera: 8 MP, f/2.0, 27mm (wide), 1/4.0″, 1.12µm
- Battery: Li-Po 5020 mAh / 18W wired
- Weight: 198 g (6.98 oz)
- NFC: Yes (market/region dependent)
- Colors: Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
- Price: $ 63.83 / € 99.99 / ₹ 9,499
✅ Pros
- Li-Po 5020 mAh battery
- NFC support included
- 3.5mm headphone jack
- Dedicated microSD card slot
❌ Cons
- Slow charging speed
- No 5G support
Xiaomi Redmi 9 – Full Specifications and Complete Review
📅 Released 2020, June 10
⚡ Quick Overview
💻 Operating System
Android 10, up to Android 12, MIUI 13
📏 Dimensions & Weight
198g, 9.1mm thickness
💾 Memory & Storage
32GB/64GB/128GB storage, microSDXC
🔗 Services Xiaomi Redmi 9
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🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 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, 41 |
| Speed | HSPA, LTE |
Launch
| Announced | 2020, June 10 |
| Status | Available. Released 2020, June 10 |
Body
| Dimensions | 163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in) |
| Weight | 198 g (6.98 oz) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | IPS LCD, 400 nits (typ) |
| Size | 6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) |
| Protection | Corning Gorilla Glass 3 |
Platform
| OS | Android 10, upgradable to Android 12, MIUI 13 |
| Chipset | Mediatek MT6769V/CU Helio G80 (12 nm) |
| CPU | Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 |
Memory
| Card slot | microSDXC (dedicated slot) |
| Internal | 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Other | eMMC 5.1 |
Main Camera
| Quad | 13 MP, f/2.2, 28mm (wide), 1/3.1″, 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0″, 1.12µm 5 MP (macro) Auxiliary lens |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
Selfie camera
| Single | 8 MP, f/2.0, 27mm (wide), 1/4.0″, 1.12µm |
| Features | HDR |
| Video | 1080p@30fps |
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, BDS |
| NFC | Yes (market/region dependent) |
| Infrared port | Yes |
| Radio | Wireless FM radio (no wired headphones required) |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
Battery
| Type | Li-Po 5020 mAh |
| Charging | 18W wired |
Misc
| Colors | Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue |
| Models | M2004J19G, M2004J19C |
| SAR | 0.91 W/kg (head) 1.00 W/kg (body) |
| SAR EU | 0.71 W/kg (head) 1.06 W/kg (body) |
| Price | $ 63.83 / € 99.99 / ₹ 9,499 |
❓ Frequently Asked Questions — Xiaomi Redmi 9
Q1: What is the operating system of Xiaomi Redmi 9?
Android 10, upgradable to Android 12, MIUI 13
Q2: What is the battery capacity of Xiaomi Redmi 9?
Li-Po 5020 mAh with 18W wired charging
Q3: What are the camera specs of Xiaomi Redmi 9?
8 MP, f/2.0, 27mm (wide), 1/4.0″, 1.12µm
Q4: What is the storage capacity of Xiaomi Redmi 9?
32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Q5: Does Xiaomi Redmi 9 support NFC?
Yes (market/region dependent)
Q6: What are the dimensions and weight of Xiaomi Redmi 9?
163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in) – Weight: 198 g (6.98 oz)
Q7: What chipset does Xiaomi Redmi 9 use?
Mediatek MT6769V/CU Helio G80 (12 nm)
Q8: What is the price of Xiaomi Redmi 9?
$ 63.83 / € 99.99 / ₹ 9,499
