Samsung Galaxy M02 vs Xiaomi Redmi 9 vs Xiaomi Redmi 8A Dual
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Last Updated:
25th Feb 2021
Key Feature Comparison
Samsung Galaxy M02
₹7,998
7/10
Xiaomi Redmi 9
₹9,499
7/10
Xiaomi Redmi 8A Dual
₹6,999
7/10
Samsung Galaxy M02
7/10
₹7,998
7/10
VS
Xiaomi Redmi 9
7/10
₹9,499
7/10
VS
Xiaomi Redmi 8A Dual
7/10
₹6,999
7/10
Display
Screen Size
6.5 inches
6.53 inches
6.22 inches
Screen Resolution
720 x 1600 pixels
720 x 1600 pixels
720 x 1520 pixels
Pixel Density
270 ppi
269 ppi
270 ppi
Aspect Ratio
20:09
20:09
-
Screen to Body Ratio
81.95%
81.08%
81.48%
Screen Design
Waterdrop notch
Waterdrop notch
Waterdrop notch
Screen Type
-
IPS LCD
IPS LCD
Screen Protection
-
Gorilla Glass 3
Gorilla Glass 5
Peak Brightness
-
400 nits
400 nits
Memory & Storage
Phone Variants
3GB 32GB, 2GB 32GB
4GB 128GB, 4GB 64GB
3GB 64GB, 3GB 32GB, 2GB 32GB
Expandable Storage
Yes
Yes
Yes
Storage Type
eMMC 5.1
eMMC 5.1
eMMC 5.1
Expandable Storage Capacity
Yes, 1 TB
Yes, 512 GB
Yes, 512 GB
RAM Type
-
LPDDR4X
LPDDR3
Miscellaneous Features
Sensors
Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Compass
Performance
Operating System
Android v10 (Q)
Android v10 (Q)
Android v9.0 (Pie)
GPU
PowerVR GE8100
PowerVR GE8320
Adreno 505
Chipset
MediaTek MT6739
MediaTek Helio G35
Qualcomm Snapdragon 439
CPU
Quad core, 1.5 GHz, Cortex A53
Octa core, 2.3 GHz, Cortex A53
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Custom User Interface
Samsung One UI
MIUI
MIUI
Clock Speed
1.5 GHz
2.3 GHz
1.95 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
28 nm
12 nm
12 nm
Battery
Battery Capacity
5000 mAh
5000 mAh
5000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-Polymer
Li-Polymer
USB Type-C
No
No
Yes
General
Announced On
2-Feb-21
27-Aug-20
11-Feb-20
Market Status
Available
Available
Available
Brand
Samsung
Xiaomi
Xiaomi
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 6,999
Rs. 8,319
Rs. 6,999
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
Yes
No
Bluetooth
Yes
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
Bluetooth Type
v5.0
v5.0
v4.2
Audio Jack
3.5 mm
3.5 mm
3.5 mm
Audio Features
-
Noise cancelling microphonesHigh audio output amplified by large 0.7CC speaker box
-
FM Radio
-
Yes
Yes, Wireless FM
Design
Weight
206 grams
194 grams
188 grams
Colors
Black, Blue, Grey, Red
Sporty Orange, Sky Blue, Carbon Black
Midnight Grey, Sea Blue, Sky White
Build
Back: Plastic
Back: Plastic
Back: Plastic
Dimensions
164 x 75.9 x 9.1 mm
164.9 x 77 x 9 mm
156.4 x 75.4 x 9.4 mm
Water Resistance
-
Yes, Splash proof
Yes, Splash proof
Rear Camera
OIS
No
-
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Rear Camera Features
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 13MP + 2MP
Dual, 13MP + 2MP
Dual, 13MP + 2MP
Rear Camera 1 Resolution
13 MP
13 MP
13 MP
Rear Camera 1 Type
f/1.9 (upto 8x Digital Zoom) Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera
Rear Camera 2 Resolution
2 MP
2 MP
2 MP
Rear Camera 2 Type
f/2.4 Camera
f/2.4, Depth Camera
f/2.4, Depth Camera
Rear Aperture
f/1.9
f/2.2
f/2.2
Network
Network Support
4G
4G
4G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, 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) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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 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...
SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...
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 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...
Front Camera
Front Camera Setup
Single, 5MP
Single, 5MP
Single, 8MP
Front Camera 1 Resolution
5 MP
5 MP
8 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera
Front Aperture
f/2.0
f/2.2
f/2.0
Front Flash
No
Yes, Screen flash
-
Front Video Recording
-
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
-
HDR
HDR
Front Camera 1 Lens
-
1.12 micrometre pixel size
1.12 micrometre pixel size
Sensors
Fingerprint Scanner
No
Yes
No
Fingerprint Scanner Position
-
Rear
-
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