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Realme C12 vs Mi A3

Key Feature Comparison

6.4

Realme C12

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At a Glance

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Octa core, 2.3 GHz, Cortex A53

MediaTek Helio G35, PowerVR GE8320

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 665, Adreno 610

6000 mAh

Li-ion

4030 mAh

Li-ion, Quick, v3.0, 18W

6.52 inches

269 ppi

6.08 inches

283 ppi

Triple, 13MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 48MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.52 inches
6.08 inches

Screen Type

IPS LCD
Super AMOLED

Screen Resolution

720 x 1600 pixels
720 x 1560 pixels

Pixel Density

269 ppi
283 ppi

Aspect Ratio

20:09
19.5:9

Screen Protection

Gorilla Glass 3
Gorilla Glass 5

Screen to Body Ratio

88.70%
82.15%

Screen Design

Waterdrop notch
Waterdrop notch

Screen Refresh Rate

60 Hz
-

Peak Brightness

420 nits
-

Phone Variants

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

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
UFS 2.1

Expandable Storage Capacity

Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v10 (Q)
Android v9.0 (Pie)

GPU

PowerVR GE8320
Adreno 610

Chipset

MediaTek Helio G35
Qualcomm Snapdragon 665

CPU

Octa core, 2.3 GHz, Cortex A53
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Custom User Interface

Realme UI
Android One

Clock Speed

2.3 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

12 nm
11 nm

Battery Capacity

6000 mAh
4030 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

USB Type-C

No
Yes

Charger Type

-
Quick, v3.0, 18W

Fast Charging

-
Yes

Announced On

14-Aug-20
5-Jul-19

Market Status

Available
Available

Brand

Realme
Xiaomi

Model Number

RMX2189
MZB7975IN

Price Status

Confirmed
Confirmed

Price

Rs. 7,789
Rs. 13,499

GPS

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

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

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) / 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 2600(band 38) / 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 ...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 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 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 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

Front Video Recording

1080p30fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Features

Fixed Focus
Fixed Focus

Front Camera Setup

Single, 5MP
Single, 32MP

Front Camera 1 Resolution

5 MP
32 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

5.0" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2.8" sensor size, 1.6 micrometre pixel size

Front Sensor

CMOS
-

Front Aperture

f/2.0
f/2.0

Weight

209 grams
173.8 grams

Colors

Power Blue, Power Silver
More than White, Not just Blue, Kind of Grey

Build

Back: Plastic
Back: Mineral Glass

Dimensions

164.5 x 75.9 x 9.8 mm
153.4 x 71.85 x 8.4 mm

SAR Value

Head: 1.045 W/kg, Body: 0.643 W/kg
Head: 0.527 W/kg, Body: 0.722 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Rear Camera Features

4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 13MP + 2MP + 2MP
Triple, 48MP + 8MP + 2MP

Rear Camera 1 Resolution

13 MP
48 MP

Rear Camera 1 Type

f/2.2 (upto 4x Digital Zoom) Primary Camera
f/1.79 (upto 2x Digital Zoom) Primary Camera

Rear Camera 1 Lens

3" sensor size, 1.12 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

2 MP
8 MP

Rear Camera 2 Type

f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

5.0" sensor size, 1.75 micrometre pixel size
13 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

2 MP
2 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4, Depth Camera

Rear Camera 3 Lens

5.0" sensor size, 1.75 micrometre pixel size
-

Rear Sensor

CMOS image sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/2.2
f/1.79

OIS

-
No

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
On-Screen

Face Unlock

Yes
Yes

Fingerprint Scanner Type

-
Optical
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