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Global Score
42.246.4
Basic Information
CelkonBLU
Android 4.2.2Android 4.1
--0000-00-00
4.91 x 2.60 x 0.43 inches5.79 x 3.03 x 0.43 inches
4.07 ounces5.50 ounces
Black, Blue and RedBlack and White
--Scratch-Resistant Glass
$ 249.00$ 85.00
Display / Screen
4 inches5 inches
320 x 480 pixels 480 x 800 pixels
--LCD
144 pixels per inch187 pixels per inch
Capacitive, Multi-touchCapacitive, Multi-touch
6.47.2
Performance
--MediaTek chipset
Dual-Core 1200 MHz processorARM Cortex-A9 (Dual-Core 1000 MHz) processor
256 MB RAM512 MB RAM
Yes GPUPowerVR SGX531 (200 MHz) GPU
7.747.74
Storage
524,29 MB internal memory4 GB internal memory
microSD, microSDHC (up to 32 GB) external memory slotmicroSD, microSDHC (up to 32 GB) external memory slot
2.423.82
Camera
3.20 MP + 1.30 MP5.00 MP + 0.30 MP
--1280 x 720 (30 fps) (HD) video resolution
5.616.6
Networks
Wi-FiWi-Fi
EDGE, GPRS and GSMHSDPA, EDGE, GPRS and GSM
SIM, Dual SIMSIM
2.83.4
Battery Life
1500mAh Li-Ion Battery2000mAh Battery
Removable BatteryRemovable Battery
8 hours talk time160 hours standby time
5 hours talk time
3.283.92
Other Features
Bluetooth 4.0Bluetooth 3.0
GPSGPS
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

BLU Studio 5.0 is a bit better than the Celkon A21, with a score of 46.4 against 42.2. Both of these phones come with Android operating system, but BLU Studio 5.0 has older 4.1 version and Celkon A21 has Android 4.2.2 version. The BLU Studio 5.0 body has the same thickness than Celkon A21, but it's notably heavier.

Celkon A21 and BLU Studio 5.0 count with really similar processing units, and although the BLU Studio 5.0 has an additional graphics co-processor and more RAM memory, they both have the same number of cores. The BLU Studio 5.0 counts with a much better display than Celkon A21, because it has a greater screen density, a bigger display and a way higher resolution of 800 x 480 pixels.

The BLU Studio 5.0 shoots better pictures and videos than Celkon A21, because it has a much better 5 megapixels resolution back camera. BLU Studio 5.0 counts with a much better memory capacity to install games and applications than Celkon A21, and although they both have a slot for SD memory cards that holds a maximum of 32 GB, the BLU Studio 5.0 also has 3,49 GB more internal storage.

BLU Studio 5.0 has greater battery duration than Celkon A21, because it has 2000mAh of battery capacity.

The BLU Studio 5.0 not only is the best devices in our comparison, but it's also by far the cheapest one, making it very easy to pick between these devices.




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