Walton Primo G4

Vivo Y90

browser

java

os

Android v9.0 (Pie)

General

4GB Internal, 512MB RAM

RAM

2 GB

ROM

32 GB

Slot

MicroSD card slot Expandable up to 32GB

expandable

256 GB

CPU

Octa-core 2 GHz, Cortex A53

GPU

PowerVR GE8320

SoC

MediaTek Helio A22 SoC

number of cores

8core

General

5 Megapixel || Video: Yes, Secondary VGA

Video

MP4

primary

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

secondary

5 MP, f/2.2

Stand By

Talk Time

capacity

4040mAh

type

Non-removable Li-Ion

Display

5" IPS Capacitive Full Multi Touch FWVGA(480px * 854px)

IPS LCD capacitive touchscreen, 16M colors

Weight

184.24 gm gm

240 gm

dimension

155.1 x 75 x 8.2 mm

screen

6.22"

USB

Yes, microUSB v2.0

Mass storage device, USB charging, microUSB 2.0

bluetooth

Yes, v4.0

v4.2

internet

GPRS: Yes || EDGE: Yes, 3G, Wi-Fi b/g/n

2G/3G/4G/LTE

wifi

Yes, with WiFi Direct, hotspot

radio

FM Radio

General

Dual SIM Dual Standby, Android 4.2.2 (jelly bean), Dual-core 1.3 GHz Processor, 2000mAh Battery, Accelerometer, proximity sensor, GPS with A-GPS

Dual SIM (Nano-SIM, dual stand-by)

sensors

Light sensor, Proximity sensor, Accelerometer