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Xiaomi Redmi Note 9 vs OPPO A5s vs Realme 3

Key Feature Comparison

7.2

Xiaomi Redmi Note 9

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OPPO A5s

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At a Glance

Show differences only

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

MediaTek Helio G85, Mali-G52

Octa core, 2.3 GHz, Cortex A53

MediaTek Helio P35, PowerVR GE8320

Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

MediaTek Helio P70, Mali-G72 MP3

5020 mAh

Li-ion, Fast, 22.5W

4230 mAh

Li-ion

4230 mAh

Li-ion

6.53 inches

395 ppi, FHD

6.2 inches

271 ppi, HD

6.2 inches

271 ppi

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

3840x2160 @ 30 fps

Dual, 13MP + 2MP

1920x1080 @ 30 fps

Dual, 13MP + 2MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.53 inches
6.2 inches
6.2 inches

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

1080 x 2340 pixels
720 x 1520 pixels
720 x 1520 pixels

Pixel Density

395 ppi
271 ppi
271 ppi

Aspect Ratio

19.5:9
-
-

Screen Protection

Gorilla Glass 5
Gorilla Glass 3
Gorilla Glass 3

Screen to Body Ratio

84.37%
81.22%
88.30%

Screen Design

Punch hole
Waterdrop notch
Waterdrop notch

Screen Refresh Rate

60 Hz
-
-

Screen Quality

FHD
HD
-

Peak Brightness

450 nits
-
-

Phone Variants

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

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR3
LPDDR3

Storage Type

eMMC 5.1
eMMC 5.1
eMMC 5.1

Expandable Storage Capacity

Yes, 512 GB
Yes, 256 GB
Yes, 256 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

Android v10 (Q)
Android v8.1 (Oreo)
Android v9.0 (Pie)

GPU

Mali-G52
PowerVR GE8320
Mali-G72 MP3

Chipset

MediaTek Helio G85
MediaTek Helio P35
MediaTek Helio P70

CPU

Octa core (2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)
Octa core, 2.3 GHz, Cortex A53
Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

Custom User Interface

MIUI
ColorOS
Realme UI

Clock Speed

2 GHz
2.3 GHz
2.1 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
12 nm
12 nm

Battery Capacity

5020 mAh
4230 mAh
4230 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 22.5W
-
-

USB Type-C

Yes
No
No

Fast Charging

Yes
-
-

Announced On

30-Apr-20
22-Apr-19
5-Mar-19

Market Status

Available
Available
Available

Brand

Xiaomi
OPPO
Realme

Model Number

M2003J15SI/MZB082EIN
-
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 10,999
Rs. 12,990
Rs. 8,499

GPS

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

NFC

Yes
No
No

Network Support

4G
4G
4G

Bluetooth

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

Bluetooth Type

v5.0
v4.2
v4.2

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, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
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 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, 4G Speed: 50 Mbit/s 150 Mbit/s (L...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 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 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s , G...

Audio Features

-
Active noise cancellation with dedicated mic
-

Front Video Recording

1920x1080 @ 30 fps
1080p30fps
1920x1080 @ 30 fps

Front Camera Features

HDR, panorama
Fixed Focus
HDR

Front Camera Setup

Single, 13MP
Single, 8MP
Single, 13MP

Front Camera 1 Resolution

13 MP
8 MP
13 MP

Front Camera 1 Type

f/2.25 Primary Camera
f/2.0, Wide Angle, Primary Camera
f/2.0, Wide Angle Primary Camera

Front Camera 1 Lens

3" sensor size, 1.12 micrometre pixel size
3 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size

Front Aperture

f/2.25
f/2.0
f/2.0

Front Sensor

-
CMOS
CMOS

Weight

200 grams
170 grams
175 grams

Colors

Pebble Grey, Arctic White, Aqua Green
Black, Blue, Gold, Green, Red
Dynamic Black, Radiant Blue, Classic Black

Build

Glass front (Gorilla Glass 5), plastic frame
Back: Plastic
Back: Plastic

Dimensions

161.4 x 76.7 x 8.7 mm
155.9 x 75.4 x 8.2 mm
156.1 x 75.6 x 8.3 mm

SAR Value

Head: 0.853 W/kg, Body: 0.433 W/kg
-
-

Rear Flash

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

Rear Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Quad, 48MP + 8MP + 2MP + 2MP
Dual, 13MP + 2MP
Dual, 13MP + 2MP

Rear Camera 1 Resolution

48 MP
13 MP
13 MP

Rear Camera 1 Type

f/1.79 Primary Camera
f/2.2, Primary Camera
f/1.8 (upto 2x Digital Zoom) Primary Camera

Rear Camera 1 Lens

2" sensor size, 0.8 micrometre pixel size
3.39 mm focal length, 1.12 micrometre pixel size
3" sensor size, 1.12 micrometre pixel size

Rear Camera 2 Resolution

8 MP
2 MP
2 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

4.0" sensor size
2.21 mm focal length, 1.75 micrometre pixel size
1.75 micrometre pixel size

Rear Camera 3 Resolution

2 MP
-
-

Rear Camera 3 Type

f/2.4, Macro Camera
-
-

Rear Camera 3 Lens

1.75 micrometre pixel size
-
-

Rear Camera 4 Resolution

2 MP
-
-

Rear Camera 4 Type

f/2.4, Depth Camera
-
-

Rear Camera 4 Lens

5.0" sensor size
-
-

Rear Sensor

ISOCELL Plus
CMOS image sensor
CMOS image sensor

Rear Aperture

f/1.79
f/2.2
f/1.8

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Rear
Rear
Rear

Face Unlock

Yes
Yes
Yes

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