Xiaomi Mi 4i

Xiaomi Mi 4i

Redmi 9C

Redmi 9C

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General

NameXiaomi Mi 4iRedmi 9C
Launch Date1 Apr 201530 Jun 2020
BrandXiaomiRedmi
ColorsDark Gray, Black, White, Yellow, Blue, PinkMidnight Gray, Sunrise Orange, Twilight Blue
Models2015015M2006C3MG, M2006C3MT

Display

Display Size5.0 Inches6.53 Inches
Display TypeIPS LCDIPS LCD, 400 nits (typ)
Resolution1080 x 1920 pixels720 x 1600 pixels
Refresh Rate60Hz60Hz
Display Protectionscratch-resistant glass-
Aspect Ratio16:920:9
Features71.7% (screen to body ratio), 441 ppi81.1% (screen to body ratio), 269 ppi

Platform

Operating SystemAndroid 5.0.2 (Lollipop), MIUI 8.2Android 10, MIUI 12
ProcessorSnapdragon 615 (28 nm)MediaTek Helio G35 (12 nm)
CPUOcta-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUAdreno 405PowerVR GE8320

Memory

Ram2GB2GB, 3GB, 4GB
Ram TypeLPDDR3-
Storage16GB, 32GB32GB, 64GB, 128GB
Storage TypeeMMC 4.5eMMC 5.1
SD Card SlotNoYes

Camera

TypeSingle CameraTriple Camera
Main13 MP, f/2.0, AF13 MP, f/2.2, 28mm, 1.0µm
Macro-2 MP, f/2.4
Depth-2 MP, f/2.4
Video1080p@30fps, 480p@120fps1080p@30fps
FeaturesHDRHDR

Front Camera

TypeSingle CameraSingle Camera
Selfie5 MP, f/1.85 MP, f/2.2, 1.12µm
Video1080p@30fps1080p@30fps
Features-HDR

Battery

Capacity3120 mAh5000 mAh
Battery TechnologyLi-Ion, non-removableLi-Po, non-removable
Charging Speed10W10W
USB TypeMicro USB, USB 2.0, OTGMicro USB, USB 2.0, OTG
Wireless ChargingNoNo

Network

SimDual SimDual Sim
Sim Type
Dual SIM (Micro-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Technology4G4G
Bands

Connectivity

Wi-FiWiFi 5WiFi 2.4
BluetoothV4.1V5.0
NFCNoNo
GPSYesYes

Audio

LoudspeakerYesYes
Headphone JackYesYes

Biometric

FingerprintNoYes
Fingerprint Type-Capacitive Fingerprint Scanner
Fingerprint Position-Rear-Mounted
Face UnlockNot Available2D Face Unlock

Body

Dimensions138.1 x 69.6 x 7.8 mm164.9 x 77 x 9 mm
Weight130 g196 g
FramePlastic FramePlastic Frame
BackPlastic BackPlastic Back
IP RatingNoNo

Others

SensorsAccelerometer, gyro, proximity, compassAccelerometer, proximity
SAR0.51 W/kg (head), 0.60 W/kg (body)0.73 W/kg (head), 0.52 W/kg (body)
SAR EU-0.35 W/kg (head), 0.78 W/kg (body)
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