Xiaomi Redmi Note 9 4G

Network

• Technology: GSM / CDMA / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
• Note: CDMA 800
• 3G bands: HSDPA 850 / 900 / 2100
• 4G bands: 1, 3, 5, 8, 34, 38, 39, 40, 41
• Speed: HSPA 42.2/5.76 Mbps, LTE-A

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: Dual SIM (Nano-SIM, dual stand-by)
• Note: 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, 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
• Note: UFS 2.2

Main Camera

• Triple: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm, 2 MP, f/2.4, (depth)
• Features: LED flash, HDR, panorama
• Video: 1080p@30fps

Selfie camera

• Single: 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm
• Video: 1080p@30fps

Sound

• Loudspeaker: Yes, with stereo speakers
• 3.5mm jack: Yes
• Note: 24-bit/192kHz audio

Comms

• WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
• Bluetooth: 4.2, A2DP
• GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS
• NFC: No
• Infrared port: Yes
• Radio: FM radio
• USB: USB Type-C 2.0, USB On-The-Go

Features

• Sensors: Fingerprint (side-mounted), accelerometer, proximity, compass

Battery

• Type: Li-Po 6000 mAh, non-removable
• Charging: Fast charging 18W, Reverse charging 2.5W

Misc

• Colors: Gray, Green, Blue, Orange
• Models: M2010J19SC
• Price: About 130 EUR