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Xiaomi Redmi 3S vs Xiaomi Redmi 9A vs Xiaomi Redmi 9 Prime

Key Feature Comparison

6.3

Xiaomi Redmi 9A

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6.8

Xiaomi Redmi 9 Prime

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At a Glance

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Octa core, 1.4 GHz, Cortex A53

Qualcomm Snapdragon 430 MSM8937, Adreno 505

Octa core, 2 GHz, Cortex A53

MediaTek Helio G25, PowerVR GE8320

Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

MediaTek Helio G80, Mali-G52

4100 mAh

Li-Polymer, Fast

5000 mAh

Li-Polymer

5020 mAh

Li-ion, Fast, 18W

12.70 cm (5.0 inch)

294 ppi

16.59 cm (6.53 inch)

269 ppi

16.59 cm (6.53 inch)

395 ppi, FHD

Single, 13MP

1920x1080 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

Quad, 13MP + 8MP + 5MP + 2MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

12.70 cm (5.0 inch)
16.59 cm (6.53 inch)
16.59 cm (6.53 inch)

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

720 x 1280 pixels
720 x 1600 pixels
1080 x 2340 pixels

Pixel Density

294 ppi
269 ppi
395 ppi

Screen Protection

No
-
Gorilla Glass 3

Screen to Body Ratio

70.92%
81.08%
83.06%

Aspect Ratio

-
20:09
19.5:9

Screen Design

-
Waterdrop notch
Waterdrop notch

Peak Brightness

-
400 nits
400 nits

Phone Variants

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

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR3
LPDDR4X
LPDDR4X

Expandable Storage Capacity

Yes, 128 GB
Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Storage Type

-
eMMC 5.1
eMMC 5.1

Sensors

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

Operating System

Android v6.0 (Marshmallow)
Android v10 (Q)
Android v10 (Q)

GPU

Adreno 505
PowerVR GE8320
Mali-G52

Chipset

Qualcomm Snapdragon 430 MSM8937
MediaTek Helio G25
MediaTek Helio G80

CPU

Octa core, 1.4 GHz, Cortex A53
Octa core, 2 GHz, Cortex A53
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Custom User Interface

MIUI
MIUI
MIUI

Clock Speed

1.4 GHz
2 GHz
2 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

-
12 nm
12 nm

Battery Capacity

4100 mAh
5000 mAh
5020 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-Polymer
Li-ion

Charger Type

Fast
-
Fast, 18W

USB Type-C

No
No
Yes

Fast Charging

Yes
-
Yes

Announced On

5-Jun-16
30-Jun-20
4-Aug-20

Market Status

Out of Stock
Available
Available

Brand

Xiaomi
Xiaomi
Xiaomi

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 6,999
Rs. 6,090
Rs. 9,999

Model Number

-
M2006C3LI
M2004j19I/M2004J191/MZB9767IN

GPS

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

Audio Features

Active noise cancellation with dedicated mic
-
-

NFC

No
No
-

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
-
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v4.1
v5.0
v5.0

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

eSIM

No
No
No

Wi-Fi Features

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

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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 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...
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...

SIM 2 Bands

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 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...
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...

Front Video Recording

1920x1080 @ 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

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

Front Aperture

f/2.2
f/2.2
f/2.0

Front Flash

No
-
-

Front Camera Features

-
HDR
HDR

Front Camera 1 Lens

-
1.12 micrometre pixel size
27 mm focal length

Weight

144 grams
194 grams
198 grams

Colors

Gold, Silver, Dark Grey
Midnight Black, Sea Blue, Nature Green
Space Blue, Mint Green, Sunrise Flare, Matte Black

Build

Case: Metal, Back: Metal
Back Panel: Plastic
Back: Plastic

Dimensions

139.3 x 69.6 x 8.5 mm
164.9 x 77 x 9 mm
163.3 x 77 x 9.1 mm

SAR Value

Head: 0.617 W/kg, Body: 0.429 W/kg
-
Head: 0.854 W/kg, Body: 0.417 W/kg

OIS

No
-
-

Rear Flash

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

Rear Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 13MP
Single, 13MP
Quad, 13MP + 8MP + 5MP + 2MP

Rear Camera 1 Resolution

13 MP
13 MP
13 MP

Rear Camera 1 Type

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

Rear Sensor

CMOS image sensor
-
-

Rear Aperture

f/2.0
f/2.2
f/2.2

Rear Camera 1 Lens

-
1 micrometre pixel size
28 mm focal length, 3.1" sensor size, 1.12 micrometre pixel size

Fingerprint Scanner

No
No
Yes

Face Unlock

-
Yes
Yes
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