Symphony Z28

Xiaomi Redmi 9A

os

Android 10.0

Android 10, MIUI 12

RAM

3 GB

2 GB

ROM

32 GB

32 GB

expandable

128 GB

512 GB

CPU

1.8 GHz Octa-Core Processor

Octa-core 2.0 GHz Cortex-A53

GPU

IMG PowerVR GE8320

PowerVR GE8320 (650 MHz)

SoC

MediaTek Helio G25 (12 nm)

number of cores

8core

8core

features

AI, Ultra Wide Angle, Portrait ,Watermark, Emoji, Night Mode, Anti-flicker, Face beauty, Display Flash, Google Lens, Time Laps, Slow Motion, Professional, Touch shot

LED flash, HDR, panorama

primary

13 MP + 2 MP + 5 MP

13 MP, PDAF

secondary

8 MP

5 MP, f/2.2, 1.12m

video

1080p@30/60fps

capacity

4000mAh

5000mAh

charging

10W

type

Li-Polymer (non-removable)

Li-Polymer (non-removable)

dimension

166.2 x 76.3 x 8.4 mm

164.9 x 77 x 9 mm

display

IPS LCD Capacitive Touchscreen Display V. Notch

IPS LCD capacitive touchscreen, 16M colors

resolution

720 x 1600 pixels, 20:9 ratio (~269 ppi density)
400 nits typ. brightness (advertised)

screen

6.52"

6.53"

weight

180 gm

194 gm

GPS

Yes, with A-GPS

Infrared port

Yes

USB

Yes, OTG

microUSB 2.0, USB On-The-Go

bluetooth

Yes

5.0, A2DP, LE

internet

2G/3G/4G/LTE

2G/3G/4G/LTE

wifi

Yes

Wi-Fi 802.11 b/g/n, hotspot

radio

FM Radio

FM Radio

sensors

G-Sensor, Proximity Sensor, Light Sensor

Accelerometer, gyro, proximity