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Global Score
75.481.6
Basic Information
BlackberrySamsung
--Android 5.0, 4.4
2018-07-062014-09-03
5.96 x 2.83 x 0.33 inches6.04 x 3.09 x 0.33 inches
5.34 ounces6.21 ounces
Black, Gray and RedBlack, Gold, Pink and White
Aluminum --
Scratch-Resistant GlassScratch-Resistant Glass
--$ 269.00
Display / Screen
4.5 inches5.7 inches
1620 x 1080 pixels 1440 x 2560 pixels (Quad HD / 2K)
IPS LCD Super AMOLED
433 pixels per inch515 pixels per inch
No touch screenCapacitive, Multi-touch
8.29.5
Performance
Qualcomm Snapdragon 660 SDM660 chipsetQualcomm Snapdragon 805 APQ8084 chipset
Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processorKrait 450 (Quad-Core 2700 MHz) processor
6 GB RAM3 GB (825 MHz) RAM
Adreno 512 GPUAdreno 420 (500 MHz) GPU
9.279.54
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
12.00 MP + 8.00 MP16.00 MP + 3.70 MP
f/1.80 aperturef/2.20 aperture
26.00mm focal length31.00mm focal length
0.36 inches (1/2.8") sensor0.38 inches (1/2.6") 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 video
9.5710.01
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
Dual SIMMicro SIM
6.77
Battery Life
3500mAh Li - Ion Battery3220mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--20 hours talk time
5.445.2
Other Features
Bluetooth 5.0 Bluetooth 4.1, EDR
GPSGPS
NFCNFC
--Infra-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

Galaxy Note 4 has an overall score of 81.6, which is a bit better than the BlackBerry KEY2's general score of 75.4. Galaxy Note 4's design has the same thickness than BlackBerry KEY2, but it's heavier. Samsung Galaxy Note 4 has a bit superior CPU than BlackBerry KEY2, because although it has 3 GB less RAM memory and a lower number of cores (although faster), it also counts with an additional GPU.

The Samsung Galaxy Note 4 features a more vivid screen than BlackBerry KEY2, because it has a little better quantity of pixels in each screen inch, a much higher resolution of 2560 x 1440 pixels and a larger display. BlackBerry KEY2 features a way bigger memory to store more games and applications than Samsung Galaxy Note 4, because it has a slot for an external memory card that supports up to 256 GB and 128 GB internal memory.

The BlackBerry KEY2 features just a bit better battery life than Galaxy Note 4, because it has 3500mAh of battery capacity instead of 3220mAh. Samsung Galaxy Note 4 takes slightly better photos and videos than BlackBerry KEY2, because although it has a tinier camera aperture which is not so good for low light captures, and they both have the same 30 frames per second video frame rates and the same 3840x2160 video quality, the Samsung Galaxy Note 4 also counts with a camera with much more mega-pixels and a larger sensor capturing more light and vivid colors.




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