Samsung Galaxy M40 vs Samsung Galaxy A50 vs Samsung Galaxy A9 (2018)
Key Feature Comparison
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At a Glance
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Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
3500 mAh
4000 mAh
3800 mAh
6.3 inches
6.4 inches
6.3 inches
Triple, 32MP + 8MP + 5MP
Triple, 25MP + 5MP + 8MP
Quad, 24MP + 5MP + 10MP + 8MP
4G
4G
4G
Detailed Specs
Screen Size
6.3 inches
6.4 inches
6.3 inches
Screen Type
TFT
Super AMOLED
Super AMOLED
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
1080 x 2220 pixels
Pixel Density
409 ppi
403 ppi
392 ppi
Aspect Ratio
19.5:9
19.5:9
18.5:9
Screen Protection
Gorilla Glass 3
Gorilla Glass 3
-
Screen to Body Ratio
91.80%
91.60%
80.86%
Screen Design
Punch hole
Waterdrop notch
Bezel-less
Screen Quality
FHD
FHD
FHD
Phone Variants
6GB 128GB
6GB 64GB, 4GB 64GB, 6GB 128GB,
8GB 128GB, 6GB 128GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
eMMC 5.1
UFS 2.1
eMMC 5.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 512 GB
Yes, 512 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, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v8.0 (Oreo)
GPU
Adreno 612
Mali-G72 MP3
Adreno 512
Chipset
Qualcomm Snapdragon 675
Samsung Exynos 7 Octa 9610
Qualcomm Snapdragon 660 MSM8956
CPU
Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Custom User Interface
Samsung One UI
Samsung One UI
-
Clock Speed
2 GHz
2.3 GHz
2.2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
11 nm
10 nm
14 nm
Battery Capacity
3500 mAh
4000 mAh
3800 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Fast, 15W
Fast, 15W
Fast
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Announced On
5-Jun-19
5-Feb-19
5-Oct-18
Market Status
Available
Available
Out of Stock
Brand
Samsung
Samsung
Samsung
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 15,999
Rs. 15,868
Rs. 22,990
Model Number
-
SM-A505FZKDINS
-
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated micDolby Atmos
NFC
Yes
No
Yes
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
-
3.5mm Audio Jack
No
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
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, MIMO
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
USB Type-C
3.5 mm
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM
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) / 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
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 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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...
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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 800(band 20) / 850(band 26), 3G...
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1080p30fps
Front Camera Features
HDR
Fixed Focus
HDR
Front Camera Setup
Single, 16MP
Single, 25MP
Single, 24MP
Front Camera 1 Resolution
16 MP
25 MP
24 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Sensor
CMOS
CMOS
-
Front Aperture
f/2.0
f/2.0
f/2.0
Front Flash
No
No
No
Front Camera 1 Lens
-
25 mm focal length
27 mm focal length, 2.8" sensor size, 0.9 micrometre pixel size
Weight
168 grams
166 grams
183 grams
Colors
Midnight Blue, Seawater Blue, Cocktail Orange
Black, Blue, White
Caviar Black, Lemonade Blue, Bubblegum Pink
Build
Back: Plastic
Back: Plastic
Back: Gorilla Glass
Dimensions
155.3 x 73.9 x 7.9 mm
158.5 x 74.5 x 7.7 mm
162.5 x 77 x 7.8 mm
SAR Value
Head: 0.200 W/kg
Head: 0.335 W/kg
Head: 0.464 W/kg
OIS
No
No
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 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
Triple, 32MP + 8MP + 5MP
Triple, 25MP + 5MP + 8MP
Quad, 24MP + 5MP + 10MP + 8MP
Rear Camera 1 Resolution
32 MP
25 MP
24 MP
Rear Camera 1 Type
f/1.7 (upto 8x Digital Zoom) Primary Camera
f/1.7 Primary Camera
f/1.7, Wide Angle (77 degree field-of-view) Primary Camera
Rear Camera 1 Lens
2.8" sensor size, 0.8 micrometre pixel size
26 mm focal length
27 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
5 MP
5 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Depth Camera
f/2.2, Depth Camera
Rear Camera 2 Lens
12 mm focal length
13 mm focal length
24 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
5 MP
8 MP
10 MP
Rear Camera 3 Type
f/2.2, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 2x Optical Zoom) Camera
Rear Sensor
CMOS image sensor
CMOS image sensor
CMOS image sensor
Rear Aperture
f/1.7
f/1.7
f/1.7
Rear Camera 3 Lens
-
12 mm focal length
52 mm focal length, 3.9" sensor size, 1 micrometre pixel size
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
On-Screen
Rear
Face Unlock
Yes
Yes
Yes
Fingerprint Scanner Type
-
Optical
-