Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31
Today we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 where Realme 7 launched in India on 3rd September, 2020. Samsung Galaxy A31 and Samsung Galaxy M31 were released in India on 4th June, 2020 and 4th March, 2020 respectively.
Let us compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 for you to choose the best phone for you.
Also Read : Samsung Mobile Price List In India
As we move further, we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 detailed specifications :
Display
Realme 7 provides a 6.5 inches display with 20:9 aspect ratio and comes with Corning Gorilla Glass protection. Samsung Galaxy A31 has a 6.4 inches Super AMOLED display with 20:9 ratio. Samsung Galaxy M31 has a 6.4 inches Super AMOLED display as well along with 19:5:9 aspect ratio and Corning Gorilla Glass 3 protection.
While we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31, all the three phones support dual-SIM ( Nano ) and run on Android 10. Realme 7 runs on Realme UI, Samsung Galaxy A31 runs on One UI 2.0 and Samsung Galaxy M31 runs on One UI 2.5
Processor and Storage
When we talk about Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31, Realme 7 is powered by Mediatek Helio G95 paired up with up to 8GB. Samsung Galaxy A31 is an advanced Octa-core processor and comes paired with up to 6GB RAM. Samsung Galaxy M31 is Exynos 9611 processor and comes paired with up to 8GB RAM.
When we compare the storage part of all the three phones, all of them have an onboard storage of 128GB. However, Realme 7 and Samsung Galaxy A31 have an expansion of storage up to 256GB and 512GB respectively.
Also Read : Mobile Phones With The Best Display
Camera
Camera-wise, Realme 7 has a primary 64MP camera, 8MP ultra-wide lens with a 119-degree field of view, 2MP macro lens and 2MP depth sensor. Samsung Galaxy A31 has a 48MP primary camera, 8MP ultra-wide camera, 5MP macro lens and 5MP depth sensor. However, Samsung Galaxy M31 has a similar 64MP primary camera, 8MP ultra-wide lens, 5MP macro lens and a 5MP depth sensor.
When we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 front cameras, all the three phones have 16MP, 20MP and 32MP selfie cameras respectively.
Battery
Realme 7 has a 5,000mAh battery and it takes 65 min for its 30W fast charging to charge the phone 100%. Samsung Galaxy A31 has a 5,000mAh battery as well that supports 15W fast charging. On the other hand, Samsung Galaxy M31 has a massive 6,000mAh battery and supports 15W fast charging as well.
Also Read : Smartphone News
When we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31, all the three phones provide features that justify the amount of money to be paid for the phones.
- Updated: 4th Dec 2020, 08:10 IST
Key Feature Comparison
Show differences only
At a Glance
Show differences only
Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
MediaTek Helio G95, Mali-G76 MC4
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
MediaTek Helio P65, Mali-G52
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Samsung Exynos 9 Octa 9611, Mali-G72 MP3
5000 mAh
Li-ion, Super Dart, 30W
5000 mAh
Li-ion, Fast, 15W
6000 mAh
Li-ion, Fast, 15W
6.5 inches
405 ppi, FHD
6.4 inches
411 ppi, FHD
6.4 inches
403 ppi, FHD
Quad, 64MP + 8MP + 2MP + 2MP
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
Quad, 48MP + 8MP + 5MP + 5MP
1920x1080 @ 30 fps
Quad, 64MP + 8MP + 5MP + 5MP
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM
4G
Dual SIM, GSM+GSM, Dual VoLTE
Detailed Specs
Screen Size
6.5 inches
6.4 inches
6.4 inches
Screen Type
IPS LCD
Super AMOLED
Super AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2400 pixels
1080 x 2340 pixels
Pixel Density
405 ppi
411 ppi
403 ppi
Aspect Ratio
20:09
20:09
19.5:9
Screen Protection
Corning Gorilla Glass
-
Gorilla Glass 3
Screen to Body Ratio
90.50%
84.92%
83.92%
Screen Design
Punch hole
Waterdrop notch
Regular notch
Screen Refresh Rate
90 Hz
-
-
Screen Quality
FHD
FHD
FHD
Peak Brightness
480 nits
-
-
Phone Variants
6GB 64GB, 8GB 128GB
6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR4X
LPDDR4X
LPDDR4X
Storage Type
UFS 2.1
-
UFS 2.1
Expandable Storage Capacity
Yes, 256 GB
Yes, 512 GB
Yes, 512 GB
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v10 (Q)
Android v10 (Q)
Android v10 (Q)
GPU
Mali-G76 MC4
Mali-G52
Mali-G72 MP3
Chipset
MediaTek Helio G95
MediaTek Helio P65
Samsung Exynos 9 Octa 9611
CPU
Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Custom User Interface
Realme UI
Samsung One UI
Samsung One UI
Clock Speed
2.05 GHz
2 GHz
2.3 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
12 nm
12 nm
10 nm
Battery Capacity
5000 mAh
5000 mAh
6000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Super Dart, 30W
Fast, 15W
Fast, 15W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Charging Time
50 % in 26 minutes
-
-
Announced On
3-Sep-20
24-Mar-20
25-Feb-20
Market Status
Available
Available
Available
Brand
Realme
Samsung
Samsung
Model Number
RMX2151
SM-A315FZB1INS/SM-A315FZBWINS
SM-M315FZKDINS
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 12,999
Rs. 17,999
Rs. 15,999
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dirac Sound Effect, MT6359 Audio Decoding Chip
Dolby Atmos
Dolby Atmos
NFC
No
Yes
No
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
No
Yes
Yes
3.5mm Audio Jack
Yes
Yes
Yes
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
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, Dual VoLTE
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 2600(band 38) / 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 3G Bands: UMTS 19...
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 2600(band 38) / 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 3G Bands: UMTS 19...
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...
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
Fixed Focus
-
HDR
Front Camera Setup
Single, 16MP
Single, 20MP
Single, 32MP
Front Camera 1 Resolution
16 MP
20 MP
32 MP
Front Camera 1 Type
f/2.1, Wide Angle Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
26 mm focal length, 3" sensor size, 1 micrometre pixel size
-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
Front Sensor
Exmor RS
-
Exmor RS
Front Aperture
f/2.1
f/2.2
f/2.0
Front Flash
-
No
No
Weight
196.5 grams
185 grams
191 grams
Colors
Mist Blue, Mist White
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Black, Blue
Build
Plastic, Splash resistant design
-
Back: Plastic
Dimensions
162.3 x 75.4 x 9.4 mm
159.3 x 73.1 x 8.6 mm
159.2 x 75.1 x 8.9 mm
SAR Value
Head: 0.990 W/kg, Body: 0.934 W/kg
Head: 1.13 W/kg
Head: 0.383 W/kg
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Quad, 64MP + 8MP + 2MP + 2MP
Quad, 48MP + 8MP + 5MP + 5MP
Quad, 64MP + 8MP + 5MP + 5MP
Rear Camera 1 Resolution
64 MP
48 MP
64 MP
Rear Camera 1 Type
f/1.8, Wide Angle Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
8 MP
8 MP
8 MP
Rear Camera 2 Type
f/2.3, 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
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
-
12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
Rear Camera 3 Resolution
2 MP
5 MP
5 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Macro Camera
f/2.4, Macro Camera
Rear Camera 3 Lens
22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
Rear Camera 4 Resolution
2 MP
5 MP
5 MP
Rear Camera 4 Type
f/2.4, Depth Camera
f/2.4, Depth Camera
f/2.2, Depth Camera
Rear Camera 4 Lens
22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
-
Rear Sensor
Exmor-RS CMOS Sensor
-
ISOCELL Plus
Rear Aperture
f/1.8
f/2.0
f/1.8
OIS
-
No
No
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Side
On-Screen
Rear
Face Unlock
Yes
Yes
Yes
Fingerprint Scanner Type
-
Optical
-
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