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Xiaomi Redmi 7A vs Xiaomi Redmi Note 7S

Summary
66%
79%
Performance

Snapdragon 439

2 GB RAM

Snapdragon 660

3 GB RAM

Display

5.45" (13.84 cm)

720x1440 px, 295 PPI

6.3" (16 cm)

1080x2340 px, 409 PPI

Rear Camera

12 MP

Single Camera

48 MP + 5 MP

Dual Camera

Front Camera

5 MP

Single Camera

13 MP

Single Camera

Battery

4000 mAh

4000 mAh

23 h talktime (2G)

Storage

16 GB

256 GB (Expandable)

32 GB

256 GB (Expandable)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 448,483 ratings

Read All User Reviews

★★★★★
★★★★★

4.4/5 based on 307,220 ratings

Read All User Reviews

Benchmarks
Best Prices
Rs. 7,790 @Amazon Buy
Not available in any other store
Rs. 11,990 @Amazon Buy
Not available in any other store
General
Launch Date

July 11, 2019 (Official)

May 23, 2019 (Official)

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Custom UI

MIUI

MIUI

Performance
Good
Good
Chipset

Qualcomm Snapdragon 439

Qualcomm Snapdragon 660 MSM8956

CPU

Octa core (2 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

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

Architecture

64 bit

64 bit

Fabrication

12 nm

14 nm

Graphics

Adreno 505

Adreno 512

RAM

2 GB

3 GB

RAM Type

LPDDR3

LPDDR4X

Display
Average
Good
Display Type

IPS LCD

IPS LCD

Screen Size

5.45 " (13.84 cm)

6.3 " (16 cm)

Resolution

720 x 1440 pixels

1080 x 2340 pixels

Aspect Ratio

18:9

19.5:9

Pixel Density

295 ppi

409 ppi

Screen to Body Ratio (calculated)

74.42 %

81.21 %

Screen Protection

Corning Gorilla Glass v5,

Bezel-less display

with waterdrop notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 146.3 mm
Width: 70.4 mm
Thickness: 9.5 mm

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

Weight

165 grams

186 grams

Build Material

Back: Polycarbonate

Back: Gorilla Glass

Colours

Matte Blue, Matte Gold, Matte Black

Onyx Black, Sapphire Blue, Ruby Red, Astro White

Waterproof

, Splash proof

, Splash proof

Camera
Main Camera
Camera Setup

Single

Dual

Resolution

12 MP f/2.2, Primary Camera(2.9" sensor size, 1.25µm pixel size)

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

Sensor

Exmor-RS CMOS Sensor

ISOCELL Plus

Autofocus

, Phase Detection autofocus

, Phase Detection autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

4000 x 3000 Pixels

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting
High Dynamic Range mode (HDR)
Burst mode

Continuos Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

1920x1080 @ 30 fps
1280x720 @ 30 fps

Front Camera
Average
Very Good
Camera Setup

Single

Single

Resolution

5 MP f/2.2, Primary Camera(1.12µm pixel size)

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

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

4000 mAh

4000 mAh

Type

Li-Polymer

Li-Polymer

Removable

No

No

TalkTime

Up to 23 Hours(2G)

Standby time

Up to 408 Hours(2G)

Up to 251 Hours(2G)

Quick Charging

, Quick, v4.0

USB Type-C

No

Storage
Best in Class
Best in Class
Internal Memory

16 GB

32 GB

Expandable Memory

, Up to 256 GB

, Up to 256 GB

USB OTG

Storage Type

eMMC 5.1

eMMC 5.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

SIM 1

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..

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 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..

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: 0.744 W/kg, Body: 0.785 W/kg

Wi-Fi

, Wi-Fi 802.11, b/g/n

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v4.2

, v5.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging

Multimedia
FM Radio

, Wireless FM

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Fingerprint Sensor Position

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 7,790
Buy Now
Rs. 11,990
Buy Now