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Global Score
52.357.5
Basic Information
XiaomiSamsung
Android 4.4Android 4.1.2, 2.3.6
2015-01-152012-02-21
--4.66 x 2.45 x 0.41 inches
--4.30 ounces
$ 249.00$ 150.00
Display / Screen
5.5 inches3.8 inches
1080 x 1920 pixels (Full HD)480 x 800 pixels
--Super PLS LCD
401 pixels per inch246 pixels per inch
Capacitive, Multi-touchCapacitive, Multi-touch
87.2
Performance
Qualcomm Snapdragon 615 chipset--
processor Dual-Core 800 MHz processor
2 GB RAM768 MB RAM
Yes GPUYes GPU
5.947.38
Storage
16 GB internal memory4 GB internal memory
No SD card slotmicroSD, microSDHC (up to 32 GB) external memory slot
4.43.82
Camera
13.00 MP + 5.00 MP5.00 MP + 0.30 MP
--f/2.80 aperture
--1280 x 720 (30 fps) (HD) video resolution
6.937.48
Networks
Wi-FiWi-Fi
--Mobile Hotspot
--HSDPA, UMTS, EDGE, GPRS and GSM
--SIM
2.44
Battery Life
3100mAh Battery1500mAh Li-Ion Battery
Removable BatteryRemovable Battery
--670 hours standby time
16.3 hours talk time
5.123.28
Other Features
BluetoothBluetooth 3.0
GPSGPS
--NFC
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor

Comparison review

Samsung Galaxy Ace 2 is a bit better than the Xiaomi Redmi Note 2, having a global score of 57.5 against 52.3. These devices use Android operating system, but the Samsung Galaxy Ace 2 has the previous 4.1.2 version and Xiaomi Redmi Note 2 has Android 4.4 version. The Xiaomi Redmi Note 2 features a much better display than Galaxy Ace 2, because it has a way greater quantity of pixels per inch in the screen, a way larger display and a much better 1920 x 1080 resolution.

The Samsung Galaxy Ace 2 counts with a lot better hardware performance than Xiaomi Redmi Note 2, because although it has less RAM, it also counts with a larger number of cores. The Galaxy Ace 2 counts with a little bit better camera than Xiaomi Redmi Note 2, although it has a lot less megapixels resolution back facing camera.

Xiaomi Redmi Note 2 counts with a bigger memory capacity for applications and games than Samsung Galaxy Ace 2, because although it has no slot for SD memory cards, it also counts with 16 GB internal storage. Xiaomi Redmi Note 2 has a much better battery lifetime than Galaxy Ace 2, because it has 3100mAh of battery capacity instead of 1500mAh.

The Samsung Galaxy Ace 2 not only is the best phones of the ones in this comparison, but it's also by far the cheapest one, making this phone a no doubt choice.




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