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Global Score
81.681.3
Basic Information
SamsungSamsung
Android 5.0, 4.4Android 10
2014-09-032020-04-27
6.04 x 3.09 x 0.33 inches6.27 x 2.88 x 0.34 inches
6.21 ounces6.53 ounces
Black, Gold, Pink and WhitePrism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white
--Plastic
Scratch-Resistant Glass--
$ 269.00--
Display / Screen
5.7 inches6.4 inches
1440 x 2560 pixels (Quad HD / 2K)2400 x 1080 pixels
Super AMOLEDSuper AMOLED
515 pixels per inch411 pixels per inch
Capacitive, Multi-touchNo touch screen
9.58.1
Performance
Qualcomm Snapdragon 805 APQ8084 chipsetMediaTek Helio P65 MT6768 chipset
Krait 450 (Quad-Core 2700 MHz) processorArm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor
3 GB (825 MHz) RAM4 GB RAM
Adreno 420 (500 MHz) GPUMali-G52 MC2 GPU
9.549.09
Storage
32 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC (up to 128 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
8.1211.74
Camera
16.00 MP + 3.70 MP48.00 MP + 20.00 MP
f/2.20 aperturef/2.00 aperture
31.00mm focal length26.00mm focal length
0.38 inches (1/2.6") sensor0.5 inches (1/2") sensor
3840 x 2160 (30 fps) (4K) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
1920 x 1080 (60 fps) (Full HD) slow motion video--
10.0110.89
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM, Dual SIM
76.7
Battery Life
3220mAh Li-Ion Battery5000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
20 hours talk time--
5.26.8
Other Features
Bluetooth 4.1, EDRBluetooth 5.0
GPSGPS
NFCNFC
Infra-red port--
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

The Samsung Galaxy Note 4 is a bit better than Samsung Galaxy A31, with an 81.6 score against 81.3. These phones include Android OS (Operating System), but Samsung Galaxy Note 4 has 5.0 version and Samsung Galaxy A31 has Android 10 version. The Samsung Galaxy Note 4 construction is just a bit lighter and just a little thinner than Samsung Galaxy A31, despite of the fact that it was released 6 years before.

Galaxy Note 4 features a more vivid display than Samsung Galaxy A31, because although it has a bit smaller screen, it also counts with a higher amount of pixels per screen inch and a higher resolution of 2560 x 1440 pixels. Galaxy Note 4 has a bit superior processor than Samsung Galaxy A31, because although it has 4 less processing cores (although they are faster) and 1 GB less RAM, it also counts with an additional graphics processing unit.

Galaxy A31 counts with much more storage for applications and games than Samsung Galaxy Note 4, because it has an external memory card slot that allows a maximum of 512 GB and 64 GB internal memory. Samsung Galaxy A31 counts with a superior battery duration than Galaxy Note 4, because it has 5000mAh of battery capacity.

The Galaxy A31 captures clearer videos and photos than Galaxy Note 4, and although they both have the same video quality and the same video frame rates, the Galaxy A31 also has a back-facing camera with much more mega-pixels, a much larger back-facing camera sensor which offers a much higher photo and video quality and a larger diafragm aperture for better images and video in poorly lited situations.




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