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OPPO A53 vs Realme 6i vs Oppo A71

Key Feature Comparison

At a Glance

Show differences only

Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)

Qualcomm Snapdragon 460, Adreno 610

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Helio G90T, Mali-G76 MC4

Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)

MediaTek MT6750, Mali-T860 MP2

5000 mAh

Li-Polymer, Fast, 18W

4300 mAh

Li-ion, Flash, 30W

3010 mAh

Li-ion

16.51 cm (6.5 inch)

270 ppi

16.51 cm (6.5 inch)

405 ppi, FHD

13.21 cm (5.2 inch)

282 ppi

Triple, 13MP + 2MP + 2MP

1920x1080 @ 30 fps

Quad, 48MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Single, 13MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

16.51 cm (6.5 inch)
16.51 cm (6.5 inch)
13.21 cm (5.2 inch)

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

720 x 1600 pixels
1080 x 2400 pixels
720 x 1280 pixels

Pixel Density

270 ppi
405 ppi
282 ppi

Aspect Ratio

20:09
20:09
-

Screen Protection

Gorilla Glass 3
Gorilla Glass 3
Gorilla Glass 3

Screen to Body Ratio

89.20%
90.50%
68.04%

Screen Design

Punch hole
Punch hole
-

Screen Refresh Rate

90 Hz
90 Hz
-

Peak Brightness

400 nits
480 nits
-

Screen Quality

-
FHD
-

Phone Variants

4GB 64GB, 6GB 128GB
6GB 64GB, 4GB 64GB
3GB 16GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
-

Storage Type

UFS 2.1
UFS 2.1
-

Expandable Storage Capacity

Yes, 256 GB
Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v10 (Q)
Android v10 (Q)
Android v7.1 (Nougat)

GPU

Adreno 610
Mali-G76 MC4
Mali-T860 MP2

Chipset

Qualcomm Snapdragon 460
MediaTek Helio G90T
MediaTek MT6750

CPU

Octa core (1.8 GHz, Quad core, Kryo 240 + 1.6 GHz, Quad core, Kryo 240)
Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)

Custom User Interface

ColorOS
Realme UI
ColorOS

Clock Speed

1.8 GHz
2.05 GHz
1.5 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

11 nm
12 nm
-

Battery Capacity

5000 mAh
4300 mAh
3010 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Fast, 18W
Flash, 30W
-

USB Type-C

Yes
Yes
No

Fast Charging

Yes
Yes
-

Charging Time

-
100 % in 55 minutes
-

Announced On

20-Aug-20
24-Jul-20
5-Sep-17

Market Status

Available
Available
Out of Stock

Brand

OPPO
Realme
OPPO

Model Number

CPH2127
RMX2002
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 11,990
Rs. 12,980
Rs. 12,500

GPS

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

Audio Features

Dirac Sound Effect, WCD9370 Audio Decoding Chip
Dolby Atmos
Active noise cancellation with dedicated mic

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
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, MIMO
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.0
v5.0
v4.0

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

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
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) / 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) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

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 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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...
3G Bands: UMTS 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, 1280x720 @ 30 fps
-

Front Camera Features

Fixed Focus
Fixed Focus
-

Front Camera Setup

Single, 16MP
Single, 16MP
Single, 5MP

Front Camera 1 Resolution

16 MP
16 MP
5 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.0, Wide Angle Primary Camera
f/2.4 Primary Camera

Front Sensor

CMOS
CMOS
-

Front Aperture

f/2.0
f/2.0
f/2.4

Front Camera 1 Lens

-
3.1" sensor size, 1 micrometre pixel size
-

Weight

186 grams
191 grams
137 grams

Colors

Electric Black, Fancy Blue, Fairy White, Moonlight Black, Mint Cream
Eclipse Black, Lunar White
Black, Gold

Build

Back Panel: Plastic
Back: Plastic
Front glass, aluminum body

Dimensions

163.9 x 75.1 x 8.4 mm
162.1 x 74.8 x 8.9 mm
148.1 x 73.8 x 7.6 mm

SAR Value

Head: 0.77 W/kg, Body: 0.97 W/kg
Head: 1.138 W/kg, Body: 0.586 W/kg
-

Rear Flash

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

Rear Video Recording

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

Rear Camera Features

6 x Digital Zoom, Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

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

Rear Camera 1 Resolution

13 MP
48 MP
13 MP

Rear Camera 1 Type

f/2.2 (upto 6x Digital Zoom), Wide Angle (81.3 degree field-of-view) Primary Camera
f/1.8 (upto 10x Digital Zoom), Wide Angle (79 degree field-of-view) Primary Camera
f/2.2 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/2.3, Wide Angle, Ultra-Wide Angle Camera
-

Rear Camera 2 Lens

1.75 micrometre pixel size
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, Macro Camera
-

Rear Camera 3 Lens

1.75 micrometre pixel size
5.0" sensor size, 1.75 micrometre pixel size
-

Rear Sensor

CMOS image sensor
CMOS image sensor
-

Rear Aperture

f/2.2
f/1.8
f/2.2

Rear Camera 4 Resolution

-
2 MP
-

Rear Camera 4 Type

-
f/2.4, Depth Camera
-

Rear Camera 4 Lens

-
5.0" sensor size, 1.75 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
No

Fingerprint Scanner Position

Rear
Side
-

Face Unlock

Yes
Yes
-
Turn your old phone into cash

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