Calme Spark S15 vs Itel A37
Product
Price
29 USD
30 USD
Status
Discontinued
Available
Brand
Calme Mobile
Itel Mobiles
Model No
Spark S15
Itel A37
Launch Date
2015, September 01
2021, March 10
2G bands
SIM1 AND SIM2 850/ 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 SIM 2
3G bands
WCDMA 850 / 2100
HSDPA 850 / 900 / 1900 / 2100
Technology
GSM / HSPA / LTE
4G bands
LTE
Speed
HSPA+/LTE
Dimensions
N/a
Weight
N/a
SIM
Dual-SIM
Dual (Nano-, dual stand-by)
Colors
white, Black, Golden
Dradient Green, Dark Blue, Light Purple
Type
WVGA Display
IPS LCD capacitive touchscreen, 16M colors
Size
4.0 inches
5.7 inches
Resolution
768 x 480 pixels
720 x 1080 pixels
OS
Android 4.4.2( Kit Kat)
Android 10
CPU
1.5 GHz Dual-Core
Quad-core 1.3GHz
RAM
512MB
1GB
Storage
4GB built-in
16GB
Card Slot
microSD card (supports up to 32GB)
microSD, up to 64 GB
Lens 1
3.0 MP
5MP
Features
Auto Focus, LED Flash
LED flash
Video
1080p@30/60fps
Lens 1
1MP
2MP
Capacity
N/a
Li-Po 3020 mAh, non-removable
Sensors
proximity sensor
Accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Yes
4.2, A2DP, LE
GPS
Yes
Yes, with A-GPS
Radio
FM Radio
No
USB
microUSB
NFC
No