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Global Score
79.281.6
Basic Information
XiaomiSamsung
Android 11, 10, 9.0 PieAndroid 5.0, 4.4
2019-07-242014-09-03
6.04 x 2.83 x 0.33 inches6.04 x 3.09 x 0.33 inches
6.13 ounces6.21 ounces
Blue, Gray and WhiteBlack, Gold, Pink and White
Glass (Corning Gorilla Glass 5) and Plastic --
Scratch-Resistant GlassScratch-Resistant Glass
--$ 269.00
Display / Screen
6.1 inches5.7 inches
1560 x 720 pixels 1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
282 pixels per inch515 pixels per inch
No touch screenCapacitive, Multi-touch
7.39.5
Performance
Qualcomm Snapdragon 665 chipsetQualcomm Snapdragon 805 APQ8084 chipset
Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processorKrait 450 (Quad-Core 2700 MHz) processor
4 GB RAM3 GB (825 MHz) RAM
Adreno 610 GPUAdreno 420 (500 MHz) GPU
9.099.54
Storage
128 GB internal memory32 GB internal memory
microSDXC (up to 256 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
13.188.12
Camera
48.00 MP + 32.00 MP16.00 MP + 3.70 MP
f/1.80 aperturef/2.20 aperture
--31.00mm focal length
0.43 inches (1/2.3") sensor0.38 inches (1/2.6") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (240 fps) (HD) slow motion video1920 x 1080 (60 fps) (Full HD) slow motion video
11.4410.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM
Nano SIMMicro SIM
6.77
Battery Life
4030mAh Battery3220mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--20 hours talk time
5.925.2
Other Features
Bluetooth 5.0 Bluetooth 4.1, EDR
GPSGPS
--NFC
Infra-red portInfra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy Note 4 has a global score of 81.6, which is slightly better than Xiaomi Mi A3's score of 79.2. Both of these phones have Android OS (Operating System), but Samsung Galaxy Note 4 has 5.0 version while Xiaomi Mi A3 has Android 11. Samsung Galaxy Note 4 is a just a bit heavier phone than Xiaomi Mi A3, but they have the same thickness.

Galaxy Note 4 has a bit faster CPU than Xiaomi Mi A3, because although it has an inferior number of cores and a lower amount of RAM memory, it also counts with an extra graphics processor. Galaxy Note 4 has a much sharper screen than Xiaomi Mi A3, because although it has a quite smaller display, it also counts with much more pixels per display inch and a way better resolution of 2560 x 1440.

The Xiaomi Mi A3 captures much better photographs and videos than Samsung Galaxy Note 4, and although they both have the same 3840x2160 video resolution and the same video frame rates, the Xiaomi Mi A3 also has a way more megapixels back facing camera, a bigger back camera sensor capturing higher quality videos and pictures and a larger camera aperture.

The Xiaomi Mi A3 counts with a much greater storage capacity to install games and applications than Galaxy Note 4, because it has an external SD slot that supports a maximum of 256 GB and more internal memory. Xiaomi Mi A3 has superior battery performance than Galaxy Note 4, because it has a 25% greater battery size.




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