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Xiaomi Redmi 4 vs XIAOMI Redmi 4A vs Xiaomi Redmi Note 4

Xiaomi Redmi 4 vs XIAOMI Redmi 4A vs Xiaomi Redmi Note 4

	Xiaomi Redmi 4 XIAOMI Redmi 4A Xiaomi Redmi Note 4

Price
Our Rating	7.0 6.9 7.0
Brand	Xiaomi Xiaomi Xiaomi
Category	Mobile Mobile Mobile

General

Device Type	Smartphone Smartphone Smartphone
Model	Xiaomi Redmi 4 Xiaomi Redmi 4A Redmi Note 4
Announced March	2016, November
Status	In stock Available In stock

Hardware

CPU	Snapdragon 625 Octa Core Max 2.0GHz Snapdragon 425 Quad-core 1.4 GHz Cortex-A53 Helio X20 2.1GHz Deca Core
RAM	3GB 2 GB RAM 3GB
ROM	32GB 16 GB ROM 64GB
External Memory	TF card up to 128GB (not included) 128GB TF card up to 128GB (not included)

Display

Screen type	Capacitive capacitive screen 2.5D Arc Screen
Screen size	5.0 inch 5.0 inch 5.5 inch
Screen resolution	1920 x 1080 (FHD) HD (1280×720 pixels) screen display 1920 x 1080 (FHD)

Camera

Camera type	Dual cameras (one front one back) Dual cameras (one front one back) Dual cameras (one front one back)
Back camera	13.0MP,with flash light and AF 13.0MP, 5-piece lens, f / 2.2 aperture 13.0MP,with flash light and AF
Front camera	5.0MP 5.0MP, F / 2.2 aperture 5.0MP
Auto Focus	Yes Yes YES

Network

2G	GSM B2/B3/B5/B8 CDMA: CDMA 2000/1X BC0 CDMA 2000/BCD 850/900/1800/1900MHz; GSM B2/B3/B8 CDMA: CDMA 2000/1X BC0
3G	WCDMA B1/B2/B5/B8 TD-SCDMA: TD-SCDMA B34/B39 WCDMA: 850/900/1900/2100MHz; WCDMA B1/B2/B5/B8 TD-SCDMA B34/B39
4G	FDD-LTE Band 1/3/7 TDD/TD-LTE: TD-LTE B38/B39/B40/B41(2555-2655MHz) FDD-LTE: 1800/2100/2600MHz, TDD-LTE (B38/B39/B40/B41: 2555-2655MHz) FDD-LTE B1/B3/B5/B7/B8 TDD/TD-LTE: TD-LTE B38/B39/B40/B41(2555-2655MHz)
SIM	Micro SIM Card,Nano SIM Card Micro + Nano SIM/SD card Micro SIM Card,Nano SIM Card
Dual SIM	Dual SIM,Dual Standby Dual SIM, Dual standby Dual SIM,Dual Standby

OS

Operating System

MIUI 8 MIUI 8 based on Android 6.0 OS MIUI 8

Other Features

I/O Interface	1 x Micro SIM Card Slot,1 x Nano SIM Card Slot,3.5mm Audio Out Port,Micro USB Slot,Speaker,TF/Micro SD Card Slot TF card slot, Micro USB, Audio output, Microphone 1 x Micro SIM Card Slot,1 x Nano SIM Card Slot,3.5mm Audio Out Port,TF/Micro SD Card Slot
Bluetooth Version	Bluetooth V4.2 Bluetooth V4.1 Bluetooth V4.2
Sensor	Accelerometer,Ambient Light Sensor,Gravity Sensor,Gyroscope,Proximity Sensor Gravity sensor, Light sensor, Proximity sensor, Infrared sensor,gyro sensor, Accelerometer,Ambient Light Sensor,E-Compass,Gravity Sensor,Proximity Sensor
Features	3G,4G,Alarm,Bluetooth,Browser,Calculator,Calendar,Fingerprint Unlocking,GPS,MP3,MP4,People,Wi-Fi 4G, 3G, GPS, OTG, MP3, MP4, calculator, ES file management, stopwatch, calendar, alarm clock, Google play, Miracast, E-mail, G-mail ,etc 3G,4G,Alarm,Bluetooth,Browser,Calculator,Calendar,Fingerprint recognition,Fingerprint Unlocking,GPS,Gravity Sensing,MP3,MP4,Proximity Sensing,Wi-Fi

Battery

Battery Capacity (mAh)	4100mAh (typ) / 4000mAh (min) 3030mAh 4100mAh Built-in
Battery Type	Non-removable Lithium Li-Ion (Lithium Ion)

Dimensions and Weight

Product size	14.13 x 6.96 x 0.89 cm 139.970.48.5mm 15.10 x 7.60 x 0.84 cm
Product weight	0.1550 kg 131.5g 0.1730 kg

Xiaomi Redmi 4

XIAOMI Redmi 4A

Xiaomi Redmi Note 4