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Redmi 9 Prime vs Xiaomi Mi A2

Key Feature Comparison

6.8

Xiaomi Redmi 9 Prime

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6.7

Xiaomi Mi A2

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At a Glance

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

MediaTek Helio G80, Mali-G52

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

Qualcomm Snapdragon 660, Adreno 512

5020 mAh

Li-ion, Fast, 18W

3010 mAh

Li-Polymer, Quick, v4.0

6.53 inches

395 ppi, FHD

5.99 inches

403 ppi, FHD

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

1920x1080 @ 30 fps

Dual, 12MP + 20MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps, 720x480 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.53 inches
5.99 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

1080 x 2340 pixels
1080 x 2160 pixels

Pixel Density

395 ppi
403 ppi

Aspect Ratio

19.5:9
18:09

Screen Protection

Gorilla Glass 3
Gorilla Glass 5

Screen to Body Ratio

83.06%
77.38%

Screen Design

Waterdrop notch
Bezel-less

Screen Quality

FHD
FHD

Peak Brightness

400 nits
-

Phone Variants

4GB 128GB, 4GB 64GB
4GB 64GB, 6GB 128GB

Expandable Storage

Yes
No

RAM Type

LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
eMMC 5.1

Expandable Storage Capacity

Yes, 512 GB
-

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v10 (Q)
Android v8.1 (Oreo)

GPU

Mali-G52
Adreno 512

Chipset

MediaTek Helio G80
Qualcomm Snapdragon 660

CPU

Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)

Custom User Interface

MIUI
Android One

Clock Speed

2 GHz
2.2 GHz

Architecture

64 bit
64 bit

Process Technology

12 nm
14 nm

Battery Capacity

5020 mAh
3010 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-Polymer

Charger Type

Fast, 18W
Quick, v4.0

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
50 % in 30 minutes

Announced On

4-Aug-20
5-Jul-18

Market Status

Available
Available

Brand

Xiaomi
Xiaomi

Model Number

M2004j19I/M2004J191/MZB9767IN
-

Price Status

Confirmed
Confirmed

Price

Rs. 9,999
Rs. 10,449

GPS

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

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
Yes

3.5mm Audio Jack

Yes
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

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

VoLTE

Yes
Yes

SIM 1 Bands

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) / 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) / 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) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Active noise cancellation with dedicated mic

NFC

-
No

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
LED flash, Auto-HDR

Front Camera Setup

Single, 8MP
Single, 20MP

Front Camera 1 Resolution

8 MP
20 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

27 mm focal length
2.8" sensor size, 1 micrometre pixel size

Front Aperture

f/2.0
f/2.2

Front Sensor

-
Exmor RS

Front Flash

-
Yes, Soft light flash

Weight

198 grams
168 grams

Colors

Space Blue, Mint Green, Sunrise Flare, Matte Black
Black, Gold, Red, Lake Blue, Rose Gold

Build

Back: Plastic
Back: Aluminium

Dimensions

163.3 x 77 x 9.1 mm
158.7 x 75.4 x 7.3 mm

SAR Value

Head: 0.854 W/kg, Body: 0.417 W/kg
Head: 1.092 W/kg, Body: 0.259 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps, 720x480 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Quad, 13MP + 8MP + 5MP + 2MP
Dual, 12MP + 20MP

Rear Camera 1 Resolution

13 MP
12 MP

Rear Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/1.75 Primary Camera

Rear Camera 1 Lens

28 mm focal length, 3.1" sensor size, 1.12 micrometre pixel size
2.9" sensor size, 1.25 micrometre pixel size

Rear Camera 2 Resolution

8 MP
20 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/1.7 Camera

Rear Camera 2 Lens

4.0" sensor size, 1.12 micrometre pixel size
2.8" sensor size, 1 micrometre pixel size

Rear Camera 3 Resolution

5 MP
-

Rear Camera 3 Type

f/2.4, Macro Camera
-

Rear Camera 4 Resolution

2 MP
-

Rear Camera 4 Type

f/2.4, Depth Camera
-

Rear Aperture

f/2.2
f/1.75

OIS

-
No

Rear Sensor

-
Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
Rear

Face Unlock

Yes
Yes
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