Symphony Z15

Vivo Y90

os

Android 9.0 (Pie)

Android v9.0 (Pie)

RAM

2 GB

2 GB

ROM

32 GB

32 GB

expandable

128 GB

256 GB

CPU

1.6GHz Octa core

Octa-core 2 GHz, Cortex A53

GPU

IMG 8322

PowerVR GE8320

SoC

MediaTek Helio A22 SoC

number of cores

8core

8core

primary

13MP AF + 2MP FF Dual Rear Camera, LED flash, HDR, panorama, Video 1080p@30fps

8 MP, LED Flash, Digital Zoom, Auto Flash, Face detection

secondary

5 MP FF

5 MP, f/2.2

capacity

4000mAh

4040mAh

type

Li-Polymer (non-removable)

Non-removable Li-Ion

dimension

155.5 x 73 x 8.7mm (6.12 x 2.87 x 0.34 in)

155.1 x 75 x 8.2 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 capacitive touchscreen, 16M colors

screen

6.09"

6.22"

weight

162 gm

240 gm

USB

microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

bluetooth

4.2, A2DP, LE

v4.2

internet

2G/3G/4G/LTE

2G/3G/4G/LTE

wifi

Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot

Yes, with WiFi Direct, hotspot

radio

FM Radio

FM Radio

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 (Nano-SIM, dual stand-by)

sensors

Fingerprint, Accelerometer, proximity, Multi Functioning Fingerprint Sensor

Light sensor, Proximity sensor, Accelerometer