Compare Phones
Select up to 4 phones to compare side by side
a21
a518
Display
Type
TFT
TFT
Size
5"
4"
Resolution
HD
—
Refresh Rate
—
—
Brightness
—
—
Protection
—
—
Platform
OS
ANDROID Android 4.4.2 (KitKat)
ANDROID Android 4.2.2 (Jelly Bean)
Chipset
Spreadtrum 7715
Mediatek MT6582
CPU
1.0 GHz
Quad-core 1.3 GHz Cortex-A7
GPU
Mali-400
Mali-400MP2
AnTuTu Score
—
—
Memory
RAM
—
—
Storage
4GB
—
Storage Type
—
—
Card Slot
Yes
Yes
Camera
Main Camera
3.15MP
3.15MP
Selfie Camera
1.3MP
1.3MP
Video (Max)
Yes
Yes
OIS
No
No
Battery
Capacity
2,000 mAh
1,500 mAh
Wired Charging
—
—
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi 4
Bluetooth
2.0
4.0
NFC
No
No
5G
No
No
USB
microUSB
microUSB
GPS
GPS
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Body
Dimensions
145 x 73 x 9.8 mm (5.71 x 2.87 x 0.39 in)
124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
Weight
164g
115.3g
Build
—
—
Water Resist
—
—
Colors
Blue, White
Black, Blue, Red