Samsung galaxy M30s vs Samsung Galaxy A70 vs Samsung Galaxy A8s
- Updated: 10th Dec 2019, 07:46 IST
Key Feature Comparison
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At a Glance
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Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Samsung Exynos 9 Octa 9611, Mali-G72 MP3
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Qualcomm Snapdragon 675, Adreno 612
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Qualcomm Snapdragon 710, Adreno 616
6000 mAh
Li-ion, Fast, 15W
4500 mAh
Li-ion, Fast, 25W
3400 mAh
Li-ion, Fast
6.4 inches
403 ppi, FHD
6.7 inches
393 ppi, FHD
6.4 inches
403 ppi, FHD
Triple, 48MP + 8MP + 5MP
3840x2160 @ 30 fps
Triple, 32MP + 8MP + 5MP
3840x2160 @ 30 fps
Triple, 24MP + 10MP + 5MP
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM, Dual VoLTE
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.4 inches
6.7 inches
6.4 inches
Screen Type
Super AMOLED
Super AMOLED
IPS LCD
Screen Resolution
1080 x 2340 pixels
1080 x 2400 pixels
1080 x 2340 pixels
Pixel Density
403 ppi
393 ppi
403 ppi
Aspect Ratio
19.5:9
20:09
19.5:9
Screen Protection
No
Gorilla Glass 3
-
Screen to Body Ratio
91%
86%
84.56%
Screen Design
Regular notch
Waterdrop notch
Punch hole
Screen Quality
FHD
FHD
FHD
Peak Brightness
420 nits
-
-
Phone Variants
4GB 64GB, 6GB 128GB, 4GB 128GB
6GB 128GB
6GB 128GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
UFS 2.0
-
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v8.1 (Oreo)
GPU
Mali-G72 MP3
Adreno 612
Adreno 616
Chipset
Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 675
Qualcomm Snapdragon 710
CPU
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)
Custom User Interface
Samsung One UI
Samsung One UI
-
Clock Speed
2.3 GHz
2 GHz
2.2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
10 nm
11 nm
10 nm
Battery Capacity
6000 mAh
4500 mAh
3400 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Fast, 15W
Fast, 25W
Fast
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Announced On
5-Sep-19
5-Mar-19
5-Dec-18
Market Status
Out of Stock
Available
Launched Globally
Brand
Samsung
Samsung
Samsung
Model Number
SM-M307FZWDINS
SM-A705GZKHINS
-
Price Status
Confirmed
Confirmed
Expected
Price
Rs. 15,900
Rs. 22,999
Rs. 35,390
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Dolby Atmos
Active noise cancellation with dedicated mic
NFC
No
Yes
Yes
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
-
3.5mm Audio Jack
Yes
Yes
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
-
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
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
USB Type-C
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
-
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, 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) / 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) / 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), FD-LTE 1800(band 3), 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 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 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
1080p30fps
Front Camera Features
HDR
HDR
HDR
Front Camera Setup
Single, 16MP
Single, 32MP
Single, 24MP
Front Camera 1 Resolution
16 MP
32 MP
24 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Aperture
f/2.0
f/2.0
f/2.0
Front Flash
No
No
-
Front Camera 1 Lens
-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
-
Front Sensor
-
CMOS
-
Weight
188 grams
183 grams
173 grams
Colors
Opal Black, Sapphire Blue, Pearl White
Black, Blue, White
Blue, Green, Grey, Pink
Build
Back: Plastic
Back: Plastic
Front/back glass, aluminum frame
Dimensions
159 x 75.1 x 8.9 mm
164.3 x 76.7 x 7.9 mm
158.4 x 74.9 x 7.4 mm
SAR Value
Head: 0.486 W/kg
Head: 0.774 W/kg
-
OIS
No
No
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps
3840x2160 @ 30 fps
-
Rear Camera Features
4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 48MP + 8MP + 5MP
Triple, 32MP + 8MP + 5MP
Triple, 24MP + 10MP + 5MP
Rear Camera 1 Resolution
48 MP
32 MP
24 MP
Rear Camera 1 Type
f/2.0 (upto 4x Digital Zoom), Wide Angle (80 degree field-of-view) Primary Camera
f/1.7 (upto 8x Digital Zoom) Primary Camera
f/1.7 Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
27 mm focal length, 2.8" sensor size, 0.9 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
10 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 8x Digital Zoom, upto 2x Optical Zoom) Camera
Rear Camera 3 Resolution
5 MP
5 MP
5 MP
Rear Camera 3 Type
f/2.2, Depth Camera
f/2.2, Depth Camera
f/2.2, Depth Camera
Rear Sensor
ISOCELL Plus
CMOS image sensor
-
Rear Aperture
f/2.0
f/1.7
f/1.7
Rear Camera 2 Lens
-
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
-
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
On-Screen
Rear
Face Unlock
Yes
Yes
-
Fingerprint Scanner Type
-
Optical
-
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