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Xiaomi Redmi Note 4 vs Xiaomi Mi A1

Summary
69%
69%
Performance

Snapdragon 625

4 GB RAM

Snapdragon 625

4 GB RAM

Display

5.5" (13.97 cm)

1080x1920 px (FULL HD)

5.5" (13.97 cm)

1080x1920 px (FULL HD)

Rear Camera

13 MP

Single Camera

12 MP + 12 MP

Dual Camera

Front Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

4100 mAh

3080 mAh

Storage

64 GB

128 GB (Expandable)

64 GB

128 GB (Expandable)

Expert Rating

4.0/5

Read Expert Review

4.0/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.4/5 based on 1,336,357 ratings

Read All User Reviews

★★★★★
★★★★★

4.4/5 based on 470,983 ratings

Read All User Reviews

Compare Prices
Rs. 8,999 @Amazon Buy
Not available in any other store
Rs. 13,990 @Amazon Buy
Rs. 15,499 @Croma Buy
Not available in any other store
General
Launch Date

January 23, 2017 (Official)

September 12, 2017 (Official)

Operating System

Android v6.0.1 (Marshmallow)

Android v7.1.2 (Nougat)

Custom UI

MIUI

Android One

Performance
Good
Good
Chipset

Qualcomm Snapdragon 625 MSM8953

Qualcomm Snapdragon 625 MSM8953

CPU

Octa core, 2 GHz, Cortex A53

Octa core, 2 GHz, Cortex A53

Architecture

64 bit

64 bit

Graphics

Adreno 506

Adreno 506

RAM

4 GB

4 GB

RAM Type

LPDDR3

LPDDR3

Display
Good
Good
Display Type

IPS LCD

IPS LCD

Screen Size

5.5 " (13.97 cm)

5.5 " (13.97 cm)

Resolution

1080x1920 px (FULL HD)

1080x1920 px (FULL HD)

Pixel Density

401 ppi

401 ppi

Screen to Body Ratio (calculated)

72.5 %

70.63 %

Screen Protection

Corning Gorilla Glass

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 151 mm
Width: 76 mm
Thickness: 8.4 mm

Height: 155.4 mm
Width: 75.8 mm
Thickness: 7.3 mm

Weight

165 grams

165 grams

Build Material

Case: Metal
Back: Metal

Case: Metal
Back: Metal

Colours

Black, Gold, Grey, Lake Blue

Black, Gold, Red, Rose Gold

Camera
Main Camera
Camera Setup

Single

Dual

Resolution

13 MP f/2.0, Primary Camera(1.12µm pixel size)

12 MP f/2.2, Primary Camera(1.25µm pixel size)12 MP , Telephoto Camera

Sensor

IMX258, Back-illuminated sensor (BSI), Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

, Phase Detection autofocus

OIS

No

No

Flash

, Dual-color LED Flash

, Dual-color LED Flash

Image Resolution

4128 x 3096 Pixels

4000 x 3000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps
1280x720 @ 120 fps

3840x2160 @ 30 fps
1920x1080 @ 30 fps
1280x720 @ 120 fps

Front Camera
Average
Average
Camera Setup

Single

Single

Resolution

5 MP f/2.0, Primary Camera

5 MP f/2.0, Primary Camera

Sensor

CMOS

Flash

No

Camera Features

Fixed Focus

Video Recording

1280x720 @ 30 fps

Battery
Good
Average
Capacity

4100 mAh

3080 mAh

Type

Li-Polymer

Li-ion

Removable

No

No

USB Type-C

No

Storage
Best in Class
Best in Class
Internal Memory

64 GB

64 GB

Expandable Memory

, Up to 128 GB

, Up to 128 GB

User Available Storage

Up to 53.6 GB

Up to 58.2 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Micro
SIM2: Nano (Hybrid)

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 1.6 W/kg, Body: 0.375 W/kg

Head: 1.26 W/kg, Body: 0.17 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 a/b/g/n)

, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v4.1

, v4.2

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging

Multimedia
FM Radio

, Recording option

No

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Applications

Explorer, Mi Cloud, Mi Remote

Explorer, Mi Cloud , Mi Remote

Price list

Rs. 8,999
Buy Now
Rs. 13,990
Buy Now

Not Available
Rs. 15,499
Buy Now

Offer: 5% up to Rs 15000 Instant discount on AU Small Finance Credit Card.