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Xiaomi Redmi A3 vs Xiaomi Redmi 3S Prime vs Xiaomi Redmi 7

Key Feature Comparison

6.8

Xiaomi Redmi A3

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5.8

Redmi 3S Prime

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6.4

Xiaomi Redmi 7

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At a Glance

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Octa core (2.2 GHz, Quad core, Cortex A53 + 2.2 GHz, Quad core, Cortex A53)

MediaTek Helio G36, PowerVR GE8320

Octa core, 1.4 GHz, Cortex A53

Qualcomm Snapdragon 430 MSM8937, Adreno 505

Octa core (1.8 GHz, Quad core, Kryo 250 + 1.8 GHz, Quad core, Kryo 250)

Qualcomm Snapdragon 632, Adreno 506

5000 mAh

Li-Polymer, Fast, 10W

4100 mAh

Li-Polymer, Fast

4000 mAh

Li-Polymer

17.04 cm (6.71 inch)

269 ppi, HD

12.70 cm (5.0 inch)

294 ppi, HD

15.90 cm (6.3 inch)

269 ppi

Dual, 8MP + 0.08MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

Dual, 12MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

17.04 cm (6.71 inch)
12.70 cm (5.0 inch)
15.90 cm (6.3 inch)

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

720 x 1650 pixels
HD (720 x 1280 pixels)
720 x 1520 pixels

Pixel Density

269 ppi
294 ppi
269 ppi

Aspect Ratio

20:09
-
-

Screen Protection

Gorilla Glass 3
No
Gorilla Glass 5

Screen to Body Ratio

83.14%
70.92%
86.80%

Screen Design

Waterdrop notch
-
Waterdrop notch

Screen Refresh Rate

90 Hz
-
-

Screen Quality

HD
HD
-

Peak Brightness

500 nits
-
-

Phone Variants

3GB 64GB, 4GB 128GB, 6GB 128GB
3GB 32GB, 3GB 16GB
3GB 32GB, 2GB 32GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR3
LPDDR3

Storage Type

eMMC 5.1
-
eMMC 5.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 128 GB
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass

Operating System

Android v13
Android v6.0 (Marshmallow)
Android v9.0 (Pie)

GPU

PowerVR GE8320
Adreno 505
Adreno 506

Chipset

MediaTek Helio G36
Qualcomm Snapdragon 430 MSM8937
Qualcomm Snapdragon 632

CPU

Octa core (2.2 GHz, Quad core, Cortex A53 + 2.2 GHz, Quad core, Cortex A53)
Octa core, 1.4 GHz, Cortex A53
Octa core (1.8 GHz, Quad core, Kryo 250 + 1.8 GHz, Quad core, Kryo 250)

Custom User Interface

Android Go
MIUI
MIUI

Clock Speed

2.2 GHz
1.4 GHz
1.8 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
-
14 nm

Battery Capacity

5000 mAh
4100 mAh
4000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-Polymer
Li-Polymer

Charger Type

Fast, 10W
Fast
-

USB Type-C

Yes
No
No

Fast Charging

Yes
Yes
-

Announced On

14-Feb-24
9-Aug-16
5-Mar-19

Market Status

Available
Out of Stock
Available

Brand

Xiaomi
Xiaomi
Xiaomi

Model Number

MZB0H0MIN
-
M1810F6LI

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 7,299
Rs. 8,490
Rs. 8,800

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
4.1, A2DP, LE
Yes

FM Radio

Yes, Recording option
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Micro, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.3
v4.1
v4.2

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 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 / ...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 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 / ...

Audio Features

-
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 5MP
Single, 5MP
Single, 8MP

Front Camera 1 Resolution

5 MP
5 MP
8 MP

Front Camera 1 Type

Primary Camera
f/2.2, Primary Camera
f/2.0 Primary Camera

Front Flash

Yes, Screen flash
No
Yes, Screen flash

Front Aperture

-
f/2.2
f/2.0

Weight

193 grams
144 grams
180 grams

Colors

Olive Green, Midnight Black, Lake Blue
Gold, Silver, Dark Grey
Comet Blue, Lunar Red, Eclipse Black

Build

Back: Mineral Glass
Case: Metal, Back: Metal
Back: Plastic

Dimensions

168.3 x 76.3 x 8.3 mm
139.3 x 69.6 x 8.5 mm
158.7 x 75.5 x 8.4 mm

SAR Value

Head: 0.839 W/kg, Body: 0.773 W/kg
Head: 0.617 W/kg, Body: 0.429 W/kg
Head: 1.031 W/kg, Body: 0.573 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

Digital Zoom, Custom Watermark, Filters, Voice Shutter
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Dual, 8MP + 0.08MP
Single, 13MP
Dual, 12MP + 2MP

Rear Camera 1 Resolution

8 MP
13 MP
12 MP

Rear Camera 1 Type

f/2.0, Wide Angle, Primary Camera
f/2.0, Primary Camera
f/2.2 Primary Camera

Rear Camera 2 Resolution

0.08 MP
-
2 MP

Rear Aperture

f/2.0
f/2.0
f/2.2

OIS

-
No
-

Rear Sensor

-
CMOS image sensor
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Rear
Rear
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