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Global Score
74.886.5
Basic Information
SamsungSamsung
Android 4.4.2, 4.3, 4.1.2, 4.1.1Android 11, 10
2012-08-292020-03-05
5.94 x 3.17 x 0.37 inches6.27 x 2.96 x 0.35 inches
6.44 ounces6.74 ounces
Blue, Pink and WhiteBlack, Blue and Red
--Plastic and Plastic
--Scratch-Resistant Glass
$ 215.00--
Display / Screen
5.5 inches6.4 inches
720 x 1280 pixels (HD)2340 x 1080 pixels
Super AMOLEDSuper AMOLED
267 pixels per inch403 pixels per inch
--420 cd/m2 brightness
Capacitive, Multi-touchNo touch screen
88.4
Performance
Samsung Exynos 4 (4412) chipsetExynos 9611 chipset
ARM Cortex-A9 (Quad-Core 1600 MHz) processorArm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
2 GB RAM6 GB RAM
ARM Mali-400 MP4 (Quad-Core 266 MHz) GPUMali-G72 MP3 GPU
9.189.36
Storage
64 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC (up to 64 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
9.4611.74
Camera
8.00 MP + 1.90 MP64.00 MP + 32.00 MP
--f/1.80 aperture
--26.00mm focal length
--0.59 inches (1/1.7") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1920 x 1080 (240 fps) (Full HD) slow motion video
7.4812.1
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
SIMNano SIM, Dual SIM
76.7
Battery Life
3100mAh Li-Ion Battery6000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
Wireless Charging--
980 hours standby time
35 hours talk time
--
5.127.52
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
--Fingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Samsung Galaxy M31 has a general score of 86.5, which is much better than Galaxy Note II's global score of 74.8. Both phones in this comparison have Android OS, but the Samsung Galaxy M31 has 11 version while Galaxy Note II has Android 4.4.2 version. The Samsung Galaxy M31 design is notably newer and just a bit thinner, but just a bit heavier than Galaxy Note II.

Galaxy M31 features a bit better processing unit than Galaxy Note II, because although it has doesn't have an extra graphics processing unit, it also counts with a greater number of faster cores and a higher amount of RAM memory. The Samsung Galaxy M31 features a little sharper screen than Galaxy Note II, because it has a lot better resolution of 1080 x 2340, a way better number of pixels per inch in the display and a bigger screen.

Galaxy M31 features a way better camera than Galaxy Note II, because it has a much better video definition and a back facing camera with a lot better 64 mega-pixels resolution. Samsung Galaxy M31 features a much bigger memory capacity to install applications and games or saving photos and videos than Galaxy Note II, and although they both have exactly the same 64 GB internal storage capacity, the Samsung Galaxy M31 also has an external SD slot that admits up to 512 GB.

The Samsung Galaxy M31 counts with a superior battery performance than Samsung Galaxy Note II, because it has 6000mAh of battery capacity.




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