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Mi A3 vs Oppo A3

Key Feature Comparison

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At a Glance

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

Qualcomm Snapdragon 665, Adreno 610

Octa core (2 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

MediaTek Helio P60, Mali-G72 MP3

4030 mAh

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

3400 mAh

Li-ion

6.08 inches

283 ppi

6.2 inches

407 ppi, FHD

Triple, 48MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Single, 16MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.08 inches
6.2 inches

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

720 x 1560 pixels
1080 x 2280 pixels

Pixel Density

283 ppi
407 ppi

Aspect Ratio

19.5:9
-

Screen Protection

Gorilla Glass 5
-

Screen to Body Ratio

82.15%
81.27%

Screen Design

Waterdrop notch
Bezel-less

Screen Quality

-
FHD

Phone Variants

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

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
-

Storage Type

UFS 2.1
-

Expandable Storage Capacity

Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

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

GPU

Adreno 610
Mali-G72 MP3

Chipset

Qualcomm Snapdragon 665
MediaTek Helio P60

CPU

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

Custom User Interface

Android One
ColorOS

Clock Speed

2 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

11 nm
-

Battery Capacity

4030 mAh
3400 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Quick, v3.0, 18W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Announced On

5-Jul-19
5-Apr-18

Market Status

Available
Discontinued

Brand

Xiaomi
OPPO

Model Number

MZB7975IN
-

Price Status

Confirmed
Confirmed

Price

Rs. 13,499
Rs. 8,900

GPS

Yes A-GPS, Glonass
Yes A-GPS

Audio Features

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

NFC

No
-

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v4.2

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

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

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 ...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS...

SIM 2 Bands

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 /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS...

Front Video Recording

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

Front Camera Features

Fixed Focus
-

Front Camera Setup

Single, 32MP
Single, 8MP

Front Camera 1 Resolution

32 MP
8 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

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

Front Aperture

f/2.0
f/2.2

Weight

173.8 grams
159 grams

Colors

More than White, Not just Blue, Kind of Grey
Black, Red, Silver, Rose Gold

Build

Back: Mineral Glass
-

Dimensions

153.4 x 71.85 x 8.4 mm
156 x 75.3 x 7.8 mm

SAR Value

Head: 0.527 W/kg, Body: 0.722 W/kg
-

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 48MP + 8MP + 2MP
Single, 16MP

Rear Camera 1 Resolution

48 MP
16 MP

Rear Camera 1 Type

f/1.79 (upto 2x Digital Zoom) Primary Camera
f/1.8 Primary Camera

Rear Camera 1 Lens

2" sensor size, 0.8 micrometre pixel size
-

Rear Camera 2 Resolution

8 MP
-

Rear Camera 2 Type

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

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

2 MP
-

Rear Camera 3 Type

f/2.4, Depth Camera
-

Rear Sensor

Exmor-RS CMOS Sensor
CMOS image sensor

Rear Aperture

f/1.79
f/1.8

Fingerprint Scanner

Yes
No

Fingerprint Scanner Position

On-Screen
-

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes

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