Nokia 6.2 vs Samsung galaxy M30s vs Mi A3
Key Feature Comparison
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At a Glance
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Octa core (1.8 GHz, Quad core, Kryo 260 + 1.6 GHz, Quad core, Kryo 260)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
3500 mAh
6000 mAh
4030 mAh
6.3 inches
6.4 inches
6.08 inches
Triple, 16MP + 8MP + 5MP
Triple, 48MP + 8MP + 5MP
Triple, 48MP + 8MP + 2MP
4G
4G
4G
Detailed Specs
Screen Size
6.3 inches
6.4 inches
6.08 inches
Screen Type
IPS LCD
Super AMOLED
Super AMOLED
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
720 x 1560 pixels
Pixel Density
409 ppi
403 ppi
283 ppi
Aspect Ratio
19.5:9
19.5:9
19.5:9
Screen Protection
Gorilla Glass 3
No
Gorilla Glass 5
Screen to Body Ratio
81.01%
91%
82.15%
Screen Design
Waterdrop notch
Regular notch
Waterdrop notch
Screen Quality
FHD
FHD
-
Peak Brightness
-
420 nits
-
Phone Variants
4GB 64GB
4GB 64GB, 6GB 128GB, 4GB 128GB
4GB 64GB, 6GB 128GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
eMMC 5.1
UFS 2.1
UFS 2.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
Yes, 256 GB
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
GPU
Adreno 509
Mali-G72 MP3
Adreno 610
Chipset
Qualcomm Snapdragon 636
Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 665
CPU
Octa core (1.8 GHz, Quad core, Kryo 260 + 1.6 GHz, Quad core, Kryo 260)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Clock Speed
1.8 GHz
2.3 GHz
2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
14 nm
10 nm
11 nm
Custom User Interface
-
Samsung One UI
Android One
Battery Capacity
3500 mAh
6000 mAh
4030 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
USB Type-C
Yes
Yes
Yes
Charger Type
-
Fast, 15W
Quick, v3.0, 18W
Fast Charging
-
Yes
Yes
Announced On
5-Sep-19
5-Sep-19
5-Jul-19
Market Status
Out of Stock
Out of Stock
Available
Brand
Nokia
Samsung
Xiaomi
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 12,168
Rs. 15,900
Rs. 13,499
Model Number
-
SM-M307FZWDINS
MZB7975IN
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Active noise cancellation with dedicated mic
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 (Hybrid)
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n
Bluetooth Type
v5.0
v5.0
v5.0
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
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, 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 / 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) / 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 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) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 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) / 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 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 /...
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
Front Camera Features
HDR
HDR
Fixed Focus
Front Camera Setup
Single, 8MP
Single, 16MP
Single, 32MP
Front Camera 1 Resolution
8 MP
16 MP
32 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
4.0" sensor size, 1.12 micrometre pixel size
-
26 mm focal length, 2.8" sensor size, 1.6 micrometre pixel size
Front Aperture
f/2.0
f/2.0
f/2.0
Front Flash
-
No
-
Weight
180 grams
188 grams
173.8 grams
Colors
Ceramic Black, Ice
Opal Black, Sapphire Blue, Pearl White
More than White, Not just Blue, Kind of Grey
Build
Back: Gorilla Glass
Back: Plastic
Back: Mineral Glass
Dimensions
159.8 x 75.1 x 8.2 mm
159 x 75.1 x 8.9 mm
153.4 x 71.85 x 8.4 mm
SAR Value
-
Head: 0.486 W/kg
Head: 0.527 W/kg, Body: 0.722 W/kg
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 16MP + 8MP + 5MP
Triple, 48MP + 8MP + 5MP
Triple, 48MP + 8MP + 2MP
Rear Camera 1 Resolution
16 MP
48 MP
48 MP
Rear Camera 1 Type
f/1.8 Primary Camera
f/2.0 (upto 4x Digital Zoom), Wide Angle (80 degree field-of-view) Primary Camera
f/1.79 (upto 2x Digital Zoom) Primary Camera
Rear Camera 1 Lens
27 mm focal length, 1 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
2" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
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
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
-
13 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
5 MP
5 MP
2 MP
Rear Camera 3 Type
f/2.4, Depth Camera
f/2.2, Depth Camera
f/2.4, Depth Camera
Rear Camera 3 Lens
5.0" sensor size, 1.12 micrometre pixel size
-
-
Rear Aperture
f/1.8
f/2.0
f/1.79
OIS
-
No
No
Rear Video Recording
-
3840x2160 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
Rear Sensor
-
ISOCELL Plus
Exmor-RS CMOS Sensor
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
On-Screen
Face Unlock
-
Yes
Yes