Symphony Z15
8490 Tk
8490 Tk
Oppo A1k
9990 Tk
9990 Tk
visual : Symphony Z15 Vs Oppo A1k
Symphony Z15
Oppo A1k
Software
os
Android 9.0 (Pie)
Android v9.0 (Pie)
Hardware
Memory
RAM
2 GB
2 GB
ROM
32 GB
32 GB
expandable
128 GB
256 GB
Processor
CPU
1.6GHz Octa core
4xCortex-A53, 2.0GHz & 4xCortex-A53, 1.5GHz
GPU
IMG 8322
PowerVR GE8320
SoC
MediaTek Helio P22
number of cores
8core
8core
Camera
primary
13MP AF + 2MP FF Dual Rear Camera, LED flash, HDR, panorama, Video 1080p@30fps
8MP Auto Focus rear camera with LED Flash
secondary
5 MP FF
5MP front camera
Battery
capacity
4000mAh
4000mAh
type
Li-Polymer (non-removable)
Non-removable Li-Po
Design
dimension
155.5 x 73 x 8.7mm (6.12 x 2.87 x 0.34 in)
154.4 x 73.8 x 8.4 mm
display
IPS LCD capacitive touchscreen, 16M colors, HD+ IPS Water Drop Notch Display, 720 x 1440 pixels, 18:9 ratio (~295 ppi density)
IPS LCD 1560x720, 282 PPI, 19:9 aspect ratio, 16M colors
screen
6.09"
6.1"
weight
162 gm
170 gm
Connectivity
USB
microUSB 2.0
microUSB 2.0
bluetooth
4.2, A2DP, LE
V4.2
internet
2G/3G/4G/LTE
2G, 3G, 4G
wifi
Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
802.11 b/g/n, WiFi Direct, Hotspot
Audio
radio
FM Radio
FM Radio
Others
general
Dual SIM (Nano-SIM, dual stand-by), Face Unlock (0.7s), Dual Back Camera, Water Drop Notch Display, AI Camera, Smart Control, Big Battery, MTC Back Cover, One Hand Mode
Dual SIM
sensors
Fingerprint, Accelerometer, proximity, Multi Functioning Fingerprint Sensor
P-Sensor, L-Sensor, Accelerometer, Gyroscope, Geomagnetic Sensor