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Xiaomi Redmi Note 9 4G Specifications
Xiaomi
Released 2020, Nov 26
4 / 6 / 8 GB RAM · Qualcomm SM6115 Snapdragon 662 (11 nm)
- 198g, 9.6mm thickness
- Android 10, up to Android 12, MIUI 14
- 128GB/256GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 10 | — |
| Display | 5.2 | — |
| Performance | 6.1 | — |
| Camera | 4.3 | — |
| Body | 5.2 | — |
| Gaming | 5.7 | — |
| Software | 4.4 | — |
| Connectivity | 1.6 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.53"
1080x2340 pixels
48MP
1080p
4-8GB RAM
Snapdragon 662
6000mAh
18W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / CDMA / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| ??? | CDMA 800 | |
| 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 | |
| ??? | Water-repellent coating |
|
Display
|
Type | IPS LCD, 400 nits (typ) |
|---|---|---|
| Size | 6.53 inches, 104.7 cm2 (~83.4% 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 14 |
|---|---|---|
| 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 | |
| ??? | UFS 2.2 |
|
Main Camera
|
Triple | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8??m, PDAF 8 MP, f/2.2, 120?? (ultrawide), 1/4.0", 1.12??m Auxiliary lens |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps |
|
Selfie camera
|
Single | 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12??m |
|---|---|---|
| Video | 1080p@30fps |
|
Sound
|
Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | Yes | |
| ??? | 24-bit/192kHz Hi-Res audio |
|
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 |
|
Features
|
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|
|
Battery
|
Type | Li-Po 6000 mAh |
|---|---|---|
| Charging | 18W wired 2.5W reverse wired |
|
Misc
|
Colors | Gray, Green, Blue, Orange |
|---|---|---|
| Models | M2010J19SC | |
| Price | About 130 EUR |
Xiaomi Redmi Note 9 4G official images
Frequently asked questions
Is Xiaomi Redmi Note 9 4G worth buying in 2026?
Xiaomi Redmi Note 9 4G is worth considering if its strengths match your priorities. Genze scores it 5.8/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Xiaomi Redmi Note 9 4G good for gaming?
Xiaomi Redmi Note 9 4G scores 57/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Xiaomi Redmi Note 9 4G?
Xiaomi Redmi Note 9 4G has a 6,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Xiaomi Redmi Note 9 4G have?
Xiaomi Redmi Note 9 4G features a 6.53-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Xiaomi Redmi Note 9 4G have?
Xiaomi Redmi Note 9 4G is available with 4 / 6 / 8 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Xiaomi Redmi Note 9 4G?
Genze rates Xiaomi Redmi Note 9 4G 5.8/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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