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Global Score
80.181.6
Basic Information
XiaomiSamsung
Android 15Android 5.0, 4.4
--2014-09-03
--6.04 x 3.09 x 0.33 inches
--6.21 ounces
--Black, Gold, Pink and White
--Scratch-Resistant Glass
--$ 269.00
Display / Screen
6.7 inches5.7 inches
--1440 x 2560 pixels (Quad HD / 2K)
AMOLED Super AMOLED
--515 pixels per inch
3000 cd/m2 brightness--
No touch screenCapacitive, Multi-touch
59.5
Performance
Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipsetQualcomm Snapdragon 805 APQ8084 chipset
processorKrait 450 (Quad-Core 2700 MHz) processor
16 GB RAM3 GB (825 MHz) RAM
Adreno 830 GPUAdreno 420 (500 MHz) GPU
6.39.54
Storage
512 GB internal memory32 GB internal memory
No SD card slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
17.68.12
Camera
200.00 MP + 32.00 MP16.00 MP + 3.70 MP
--f/2.20 aperture
--31.00mm focal length
--0.38 inches (1/2.6") sensor
7680 x 4320 (30 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1920 x 1080 (1920 fps) (Full HD) slow motion video1920 x 1080 (60 fps) (Full HD) slow motion video
12.8710.01
Networks
--Wi-Fi
--Mobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM
Nano SIMMicro SIM
7.67
Battery Life
6000mAh Si - Carbon Battery3220mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
Wireless Charging--
--20 hours talk time
7.525.2
Other Features
Bluetooth 5.4 Bluetooth 4.1, EDR
GPSGPS
NFCNFC
Infra-red portInfra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

Galaxy Note 4 is slightly better than the Xiaomi 15 Ultra (Rumored), with a score of 81.6 against 80.1. These devices have Android operating system, but Galaxy Note 4 has the older 5.0 version and Xiaomi 15 Ultra (Rumored) has Android 15. Samsung Galaxy Note 4 features a much better display than Xiaomi 15 Ultra (Rumored), although it has a little bit smaller screen.

The Xiaomi 15 Ultra (Rumored) counts with a way bigger storage for applications, games, photos and videos than Galaxy Note 4, because although it has no slot for external memory cards, it also counts with 480 GB more internal memory. The Galaxy Note 4 has a much greater processing power than Xiaomi 15 Ultra (Rumored), because although it has less CPU cores (but faster) and a smaller amount of RAM memory, it also counts with an extra GPU.

Xiaomi 15 Ultra (Rumored) counts with a really longer battery performance than Galaxy Note 4, because it has 6000mAh of battery capacity against 3220mAh. The Xiaomi 15 Ultra (Rumored) shoots a lot better photographs and videos than Galaxy Note 4, because it has a lot more MP back facing camera and a lot higher video resolution.




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