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Xiaomi Mi A2 (Mi 6X) vs Xiaomi Redmi 8A Dual

Key Feature Comparison

6.7

Xiaomi Mi A2

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6.6

Xiaomi Redmi 8A Dual

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At a Glance

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

Qualcomm Snapdragon 660, Adreno 512

Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

Qualcomm Snapdragon 439, Adreno 505

3010 mAh

Li-Polymer, Quick, v4.0

5000 mAh

Li-Polymer, Fast, 18W

5.99 inches

403 ppi, FHD

6.22 inches

270 ppi

Dual, 12MP + 20MP

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

Dual, 13MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.99 inches
6.22 inches

Screen Type

IPS LCD
IPS LCD

Screen Resolution

1080 x 2160 pixels
720 x 1520 pixels

Pixel Density

403 ppi
270 ppi

Aspect Ratio

18:09
-

Screen Protection

Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

77.38%
81.48%

Screen Design

Bezel-less
Waterdrop notch

Screen Quality

FHD
-

Peak Brightness

-
400 nits

Phone Variants

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

Expandable Storage

No
Yes

RAM Type

LPDDR4X
LPDDR3

Storage Type

eMMC 5.1
eMMC 5.1

OTG Support

Yes
-

Expandable Storage Capacity

-
Yes, 512 GB

Sensors

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

Operating System

Android v8.1 (Oreo)
Android v9.0 (Pie)

GPU

Adreno 512
Adreno 505

Chipset

Qualcomm Snapdragon 660
Qualcomm Snapdragon 439

CPU

Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)

Custom User Interface

Android One
MIUI

Clock Speed

2.2 GHz
1.95 GHz

Architecture

64 bit
64 bit

Process Technology

14 nm
12 nm

Battery Capacity

3010 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Quick, v4.0
Fast, 18W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 30 minutes
-

Announced On

5-Jul-18
11-Feb-20

Market Status

Available
Available

Brand

Xiaomi
Xiaomi

Price Status

Confirmed
Confirmed

Price

Rs. 10,449
Rs. 6,999

Model Number

-
M1908C3KI

GPS

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

Audio Features

Active noise cancellation with dedicated mic
-

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
Yes, Wireless FM

3.5mm Audio Jack

No
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v4.2

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

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

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) / 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) / 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...
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

Front Camera Features

LED flash, Auto-HDR
HDR

Front Camera Setup

Single, 20MP
Single, 8MP

Front Camera 1 Resolution

20 MP
8 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

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

Front Sensor

Exmor RS
CMOS

Front Aperture

f/2.2
f/2.0

Front Flash

Yes, Soft light flash
-

Weight

168 grams
188 grams

Colors

Black, Gold, Red, Lake Blue, Rose Gold
Midnight Grey, Sea Blue, Sky White

Build

Back: Aluminium
Back: Plastic

Dimensions

158.7 x 75.4 x 7.3 mm
156.4 x 75.4 x 9.4 mm

SAR Value

Head: 1.092 W/kg, Body: 0.259 W/kg
-

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Dual, 12MP + 20MP
Dual, 13MP + 2MP

Rear Camera 1 Resolution

12 MP
13 MP

Rear Camera 1 Type

f/1.75 Primary Camera
f/2.2 Primary Camera

Rear Camera 1 Lens

2.9" sensor size, 1.25 micrometre pixel size
3.1" sensor size, 1.12 micrometre pixel size

Rear Camera 2 Resolution

20 MP
2 MP

Rear Camera 2 Type

f/1.7 Camera
f/2.4, Depth Camera

Rear Camera 2 Lens

2.8" sensor size, 1 micrometre pixel size
1.75 micrometre pixel size

Rear Sensor

Exmor-RS CMOS Sensor
CMOS image sensor

Rear Aperture

f/1.75
f/2.2

Fingerprint Scanner

Yes
No

Fingerprint Scanner Position

Rear
-

Face Unlock

Yes
Yes

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