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Global Score
42.280.7
Basic Information
CelkonSamsung
Android 4.2.2Android 5.0, 4.4.4, 4.4, 4.3
--2013-09-04
4.91 x 2.60 x 0.43 inches5.95 x 3.12 x 0.33 inches
4.07 ounces5.93 ounces
Black, Blue and RedBlack, Pink and White
--Scratch-Resistant Glass
$ 249.00$ 245.00
Display / Screen
4 inches5.7 inches
320 x 480 pixels 1080 x 1920 pixels (Full HD)
--Super AMOLED
144 pixels per inch386 pixels per inch
Capacitive, Multi-touchCapacitive, Multi-touch
6.48.8
Performance
--Samsung Exynos 5 Octa chipset
Dual-Core 1200 MHz processorARM Cortex-A15 (Quad-Core 1900 MHz + Quad-Core 1300 MHz) processor
256 MB RAM3 GB (800 MHz) RAM
Yes GPUARM Mali-T628 MP6 (600 MHz) GPU
7.749.18
Storage
524,29 MB internal memory64 GB internal memory
microSD, microSDHC (up to 32 GB) external memory slotmicroSD, microSDHC (up to 64 GB) external memory slot
2.429.46
Camera
3.20 MP + 1.30 MP13.00 MP + 2.00 MP
--f/2.20 aperture
--31.00mm focal length
--0.33 inches (1/3.06") sensor
--3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (120 fps) (HD) slow motion video
5.619.68
Networks
Wi-FiWi-Fi
--Mobile Hotspot
EDGE, GPRS and GSMLTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and CDMA
SIM, Dual SIMMicro SIM
2.87.1
Battery Life
1500mAh Li-Ion Battery3200mAh Li-Ion Battery
Removable BatteryRemovable Battery
--Wireless Charging
8 hours talk time490 hours standby time
20 hours talk time
3.285.2
Other Features
Bluetooth 4.0Bluetooth 4.0
GPSGPS
--NFC
--Infra-red port
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy Note 3 has a global score of 80.7, which is much better than Celkon A21's overall score of 42.2. The Samsung Galaxy Note 3 is a notably heavier but thinner cellphone than Celkon A21. Both devices in this review come with Android OS (Operating System), but the Samsung Galaxy Note 3 has the newer 5.0 version while Celkon A21 has Android 4.2.2.

The Samsung Galaxy Note 3 features a greater processing power than Celkon A21, because it has a higher amount of RAM memory, a GPU and a greater number of faster cores. Galaxy Note 3 features an incredibly better looking screen than Celkon A21, because it has a much better 1920 x 1080 pixels resolution, a lot bigger display and a way greater display density.

The Samsung Galaxy Note 3 features a much greater storage capacity to install games and applications than Celkon A21, because it has a SD card slot that admits a maximum of 64 GB and 63,49 GB more internal storage. The Galaxy Note 3 has a much longer battery performance than Celkon A21, because it has a 3200mAh battery size.

Samsung Galaxy Note 3 takes much better photos and videos than Celkon A21, because it has a lot more mega pixels back-facing camera.

The Galaxy Note 3 not only is the best phones in this comparison, but it's also a bit cheaper.




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