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Global Score
81.679.2
Basic Information
SamsungXiaomi
Android 5.0, 4.4Android 11, 10, 9.0 Pie
2014-09-032019-07-24
6.04 x 3.09 x 0.33 inches6.04 x 2.83 x 0.33 inches
6.21 ounces6.13 ounces
Black, Gold, Pink and WhiteBlue, Gray and White
--Glass (Corning Gorilla Glass 5) and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 269.00--
Display / Screen
5.7 inches6.1 inches
1440 x 2560 pixels (Quad HD / 2K)1560 x 720 pixels
Super AMOLEDSuper AMOLED
515 pixels per inch282 pixels per inch
Capacitive, Multi-touchNo touch screen
9.57.3
Performance
Qualcomm Snapdragon 805 APQ8084 chipsetQualcomm Snapdragon 665 chipset
Krait 450 (Quad-Core 2700 MHz) processorKryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor
3 GB (825 MHz) RAM4 GB RAM
Adreno 420 (500 MHz) GPUAdreno 610 GPU
9.549.09
Storage
32 GB internal memory128 GB internal memory
microSD, microSDHC, microSDXC (up to 128 GB) external memory slotmicroSDXC (up to 256 GB) external memory slot
8.1213.18
Camera
16.00 MP + 3.70 MP48.00 MP + 32.00 MP
f/2.20 aperturef/1.80 aperture
31.00mm focal length--
0.38 inches (1/2.6") sensor0.43 inches (1/2.3") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
1920 x 1080 (60 fps) (Full HD) slow motion video1280 x 720 (240 fps) (HD) slow motion video
10.0111.44
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
76.7
Battery Life
3220mAh Li-Ion Battery4030mAh Battery
Removable BatteryNon-Removable Battery
20 hours talk time--
5.25.92
Other Features
Bluetooth 4.1, EDRBluetooth 5.0
GPSGPS
NFC--
Infra-red portInfra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Galaxy Note 4 has an overall score of 81.6, which is a little bit better than Xiaomi Mi A3's score of 79.2. Both of these phones work with Android OS, but Galaxy Note 4 has the previous 5.0 version and Xiaomi Mi A3 has Android 11 version. The Galaxy Note 4 is a a little heavier phone than Xiaomi Mi A3, but both are 0.33inches thick.

The Samsung Galaxy Note 4 features a little faster processor than Xiaomi Mi A3, because although it has an inferior number of cores (although they are faster) and 1 GB lesser RAM memory, it also counts with an additional graphics co-processor. Galaxy Note 4 counts with an incredibly better looking display than Xiaomi Mi A3, because although it has a little smaller screen, it also counts with a much better pixel density and a lot higher 2560 x 1440px resolution.

The Xiaomi Mi A3 counts with a much better camera than Galaxy Note 4, and although they both have the same video frame rates and the same 3840x2160 (4K) video definition, the Xiaomi Mi A3 also has a larger diafragm aperture, a back facing camera with much more MP and a larger sensor taking more light and vivid colors.

Xiaomi Mi A3 features a very superior storage for games and applications than Galaxy Note 4, because it has more internal storage and an external memory card slot that allows a maximum of 256 GB. Xiaomi Mi A3 counts with better battery life than Galaxy Note 4, because it has a 4030mAh battery capacity instead of 3220mAh.




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