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Xiaomi Mi A3 vs Xiaomi Redmi Note 7S

Summary
73%
71%
Performance

Snapdragon 665

4 GB RAM

Snapdragon 660

3 GB RAM

Display

6.08" (15.44 cm)

720x1560 px (HD+)

6.3" (16 cm)

1080x2340 px (FHD+)

Rear Camera

48 MP + 8 MP + 2 MP

Triple Camera

48 MP + 5 MP

Dual Camera

Front Camera

32 MP

Single Camera

13 MP

Single Camera

Battery

4030 mAh

4000 mAh

23 h talktime (2G)

Storage

64 GB

256 GB (Expandable)

32 GB

256 GB (Expandable)

Expert Rating

3.5/5

Read Expert Review

4.0/5

Read Expert Review

User Ratings

★★★★★
★★★★★

4.2/5 based on 62,827 ratings

★★★★★
★★★★★

4.4/5 based on 305,552 ratings

Benchmarks
Compare Prices
Rs. 9,999 @Amazon Buy
Not available in any other store
Rs. 7,890 @Flipkart Buy
Not available in any other store
General
Launch Date

August 23, 2019 (Official)

May 23, 2019 (Official)

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Custom UI

Android One

MIUI

Software Support

2 Years OS / 3 Years Security (estimated from the launch date)

Performance
Good
Good
Chipset

Qualcomm Snapdragon 665

Qualcomm Snapdragon 660 MSM8956

CPU

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)

Architecture

64 bit

64 bit

Fabrication

11 nm

14 nm

Graphics

Adreno 610

Adreno 512

RAM

4 GB / 6 GB

3 GB / 4 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Excellent
Excellent
Display Type

Super AMOLED

IPS LCD

Screen Size

6.08 " (15.44 cm)

6.3 " (16 cm)

Resolution

720x1560 px (HD+)

1080x2340 px (FHD+)

Aspect Ratio

19.5:9

19.5:9

Pixel Density

283 ppi

409 ppi

Screen to Body Ratio (calculated)

82.15 %

81.21 %

Screen Protection

Corning Gorilla Glass v5

Corning Gorilla Glass v5

Bezel-less display

with waterdrop notch

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 153.4 mm
Width: 71.85 mm
Thickness: 8.4 mm

Height: 159.2 mm
Width: 75.2 mm
Thickness: 8.1 mm

Weight

173.8 grams

186 grams

Build Material

Back: Mineral Glass

Back: Gorilla Glass

Colours

More than White, Not just Blue, Kind of Grey

Onyx Black, Sapphire Blue, Ruby Red, Astro White

Waterproof

, Splash proof

, Splash proof

Camera
Main Camera
Camera Setup

Triple

Dual

Resolution

48 MP f/1.79, Primary Camera(1/2" sensor size, IMX586, Exmor-RS CMOS Sensor, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(13 mm focal length, 1/4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera

48 MP f/1.8, Primary Camera(1/2" sensor size, S5KGM1, ISOCELL Plus, 0.8µm pixel size)5 MP f/2.2, Depth Camera(1.12µm pixel size)

Autofocus

, Phase Detection autofocus

, Phase Detection autofocus

OIS

No

Flash

, LED Flash

, LED Flash

Image Resolution

8000 x 6000 Pixels

8000 x 6000 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

2 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

4k @ 30 FPS
Full HD @ 60 FPS

Full HD @ 30 FPS
HD @ 30 FPS

Front Camera
Very Good
Very Good
Camera Setup

Single

Single

Resolution

32 MP f/2.0, Primary Camera(26 mm focal length, 1/2.8" sensor size, 1.6µm pixel size)

13 MP f/2.0, Primary Camera(1/3.1" sensor size, 1.12µm pixel size)

Camera Features

Fixed Focus

Video Recording

Full HD @ 30 FPS
HD @ 30 FPS

Full HD @ 30 FPS

Battery
Good
Very Good
Capacity

4030 mAh

4000 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

TalkTime

Up to 23 Hours(2G)

Standby time

Up to 480 Hours(2G)

Up to 251 Hours(2G)

Quick Charging

, Quick, v3.0, 18W

, Quick, v4.0

USB Type-C

Storage
Internal Memory

64 GB / 128 GB

32 GB / 64 GB

Expandable Memory

, Up to 256 GB

, Up to 256 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano (Hybrid)

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

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

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

VoLTE

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 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 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 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: 0.527 W/kg, Body: 0.722 W/kg

Wi-Fi

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

, 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

, v5.0

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

Rear

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 9,999
Buy Now
Not Available

Not Available
Rs. 7,890
Buy Now