Okapia Z 4
7400 Tk
7400 Tk
Symphony Z18
7790 Tk
7790 Tk
visual : Okapia Z 4 Vs Symphony Z18
Okapia Z 4
Symphony Z18
Software
browser
java
No
os
Android M OS 6.0
Android 10 Go Edition
Hardware
Memory
RAM
1 GB
2 GB
ROM
8 GB
32 GB
expandable
32 GB
128 GB
Processor
CPU
1.6GHz
GPU
550 MHz speed
number of cores
4core
8core
speed
1.3G GHz
Camera
primary
8 MP AF
13 MP + 2 MP
secondary
8 MP AF
5 MP
Battery
Stand By
300 Hour
Talk Time
3.5 Hous
capacity
2700mAh
5000mAh
type
Li-Ion
Li-Polymer
Design
Display
IPS LCD 720x1280 pixels (~267 ppi pixel density)
Incell HD+ 2.5D Display
dimension
164.7 x 75.85 x 9.3mm
screen
5.5"
6.52"
weight
114 gm
Connectivity
USB
microUSB v2.0, USB OTG
Yes, OTG
bluetooth
v4.0
Yes
internet
2G/3G/4G
wifi
802.11 b/g/n
Yes
Audio
radio
FM Radio
Others
sensors
Light-sensor, P-sensor, G-sensor, GPS, A-GPS
G- Sensor, Proximity Sensor, Light Sensor