Xiaomi Redmi Note 9 vs Mi A3
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Last Updated:
10th Mar 2021
Key Feature Comparison
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Xiaomi Redmi Note 9
₹10,999
8/10
Xiaomi Mi A3
₹12,999
8/10
Xiaomi Redmi Note 9
8/10
₹10,999
8/10
VS
Xiaomi Mi A3
8/10
₹12,999
8/10
VS
Display
Screen Size
6.53 inches
6.08 inches
-
Screen Type
IPS LCD
Super AMOLED
-
Screen Resolution
1080 x 2340 pixels
720 x 1560 pixels
-
Pixel Density
395 ppi
283 ppi
-
Aspect Ratio
19.5:9
19.5:9
-
Screen Protection
Corning Gorilla Glass v5
Corning Gorilla Glass v5
-
Screen to Body Ratio
84.37%
82.15%
-
Screen Design
Punch-Hole Display
Waterdrop Notch
-
Screen Refresh Rate
60 Hz
-
-
Screen Quality
FHD
HD
-
Peak Brightness
450 nits
-
-
Memory & Storage
Phone Variants
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
64 GB, 4 GB RAM or 128 GB, 6 GB RAM
-
Expandable Storage
Yes
Yes
-
RAM Type
LPDDR4X
LPDDR4X
-
Storage Type
eMMC 5.1
UFS 2.1
-
Expandable Storage Capacity
Yes, 512 GB
Yes, 256 GB
-
OTG Support
Yes
Yes
-
Performance
GPU
Mali-G52
Adreno 610
-
Operating System
Android v10 (Q)
Android v9.0 (Pie)
-
Chipset
MediaTek Helio G85
Qualcomm Snapdragon 665
-
CPU
Octa core (2 GHz, Dual core, Cortex A75 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
-
Custom User Interface
MIUI
Android One
-
Clock Speed
2 GHz
2 GHz
-
Architecture
64 bit
64 bit
-
Process Technology
12 nm
11 nm
-
General
Announced On
30-Apr-20
5-Jul-19
-
Market Status
Available
Available
-
Brand
Xiaomi
Xiaomi
-
Price Status
Confirmed
Confirmed
-
Price
Rs. 10,999
Rs. 13,499
-
Battery
Battery Capacity
5020 mAh
4030 mAh
-
Battery Removable
No
No
-
Battery Type
Li-ion
Li-ion
-
Charger Type
Fast, 22.5W
Quick, v3.0, 18W
-
USB Type-C
Yes
Yes
-
Fast Charging
Yes
Yes
-
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
-
Design
IP Certification
Yes, Splash proof
Yes, Splash proof
-
Weight
200 grams
173.8 grams
-
Colors
Pebble Grey, Arctic White, Aqua Green
More than White, Not just Blue, Kind of Grey
-
Build
Glass front (Gorilla Glass 5), plastic frame
Back: Mineral Glass
-
Dimensions
161.4 x 76.7 x 8.7 mm
153.4 x 71.85 x 8.4 mm
-
SAR Value
Head: 0.853 W/kg, Body: 0.433 W/kg
Head: 0.527 W/kg, Body: 0.722 W/kg
-
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
-
NFC
Yes
No
-
Bluetooth
Yes
Yes
-
3.5mm Audio Jack
Yes
Yes
-
Bluetooth Type
v5.0
v5.0
-
Audio Jack
3.5 mm
3.5 mm
-
Audio Features
-
Active noise cancellation with dedicated mic
-
FM Radio
-
Yes
-
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
-
Front Camera Features
HDR, panorama
Fixed Focus
-
Front Camera Setup
Single, 13MP
Single, 32MP
-
Front Camera 1 Resolution
13 MP
32 MP
-
Front Camera 1 Type
f/2.25 Primary Camera
f/2.0 Primary Camera
-
Front Camera 1 Lens
3" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2.8" sensor size, 1.6 micrometre pixel size
-
Front Aperture
f/2.25
f/2.0
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
-
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
-
Wi-Fi
Yes, Wi-Fi 802.11, a/b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n
-
SIM Slot(s)
Dual SIM, GSM+GSM
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) / 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 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), 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 /...
-
Rear Camera
Rear Flash
Yes, LED Flash
Yes, LED Flash
-
Rear Video Recording
3840x2160 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
-
Rear Camera Features
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
Triple, 48MP + 8MP + 2MP
-
Rear Camera 1 Resolution
48 MP
48 MP
-
Rear Camera 1 Type
f/1.79 Primary Camera
f/1.79 (upto 2x Digital Zoom) Primary Camera
-
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
-
Rear Camera 2 Resolution
8 MP
8 MP
-
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
-
Rear Camera 2 Lens
4.0" sensor 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
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
Exmor-RS CMOS Sensor
-
Rear Aperture
f/1.79
f/1.79
-
OIS
-
No
-
Sensors
Fingerprint Scanner
Yes
Yes
-
Fingerprint Scanner Position
Rear
On-screen
-
Fingerprint Scanner Type
-
Optical
-
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