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Samsung Galaxy A02 vs Redmi 9 Activ

Samsung Galaxy A02 SamsungGalaxy A02
VS
Redmi 9 Activ XiaomiRedmi 9 Activ

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Device Name
SM-A022FSM-A022F/DSSM-A022MSM-A022M/DS
Redmi 9 Activ
Announced
January 2021
September 2021
Released
January 2021
September 2021
Colors
BlackBlueRedGrey
Carbon BlackCoral GreenMetallic Purple

Design

Length
164 mm (6.46 in)
164.9 mm (6.49 in)
Width
75.9 mm (2.99 in)
77.1 mm (3.04 in)
Thickness
9.1 mm (0.36 in)
9 mm (0.35 in)
Weight
206 g (7.27 oz)
194 g (6.84 oz)
Materials
Glass frontPlastic backPlastic frame
—

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Single SIM or Dual SIM
Dual SIM: SIM1 + SIM2 + MicroSD
Speed
3G Up to 42 MB4G Up to 150 MB
Same on both

Display

Display Type
PLS IPS
IPS LCD
Size
6.5 Inches
6.53 Inches
Resolution
720x1600 Pixels (HD+)
720x1600 Pixels (HD+)
Screen Ratio
81.9%
81.0%
Aspect Ratio
20:9
20:9
Pixel Density
270 PPI
269 PPI
Brightness Level
—
400 Nits
Features
No extras
Eye Care Display
On both: Water Drop Notch, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Mediatek MT6739W
MediaTek Helio G35
Manufacturing Technology
28 nm
12 nm
CPU Type
Quad-core
8 (Octa-core)
CPU
1.5 GHz
4x2.3 GHz (Cortex-A53)4x1.8 GHz (Cortex-A53)
GPU
PowerVR GE8100
PowerVR GE8320
RAM (Memory)
3 GB
4/6 GB4 GB (64 GB)6 GB (128 GB)
Internal Storage
32/64 GB
64/128 GB
Storage Type
eMMC 5.1
eMMC 5.1
Ram Type
—
LPDDR4x
Card Slot
Yes - MicroSD
Yes - MicroSD

Software

OS
Android 10
Android 10
User Interface
One UI 2.0
MIUI 12

Main camera

Camera Setup
—
Dual Camera
Resolution
—
13 MP + 2 MP
Camera
—
13 MP: Standard2 MP: Depth
Dual
First Camera: 13 MP (Standard)Second Camera: 2 MP (Macro)
—
Aperture Size
First Camera: F/1.9Second Camera: F/2.4
F/2.2 (13 MP)F/2.4 (2 MP)
Zoom
—
Digital Zoom
Video
FHD 1080P@30fps
FHD 1080P@30fps
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Digital Zoom
AI Scene Detection
On both: Autofocus (AF), Portrait Mode, Pro Mode, Continuous shooting, Panorama, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Scene mode, Self-timer, Touch focus, White balance settings

Selfie Camera

Camera
5 MP
5 MP
Aperture Size
F/2.0
F/2.2
Video
—
FHD 1080P@30fps
Flash
No
No
More details (1)Camera Features
Camera Features
No extras
Portrait Mode
On both: Face Detection, Beauty Mode, Gesture Shot, HDR

Connectivity

Wi-Fi
Wi-Fi 802.11b/g/nWi-Fi DirectHotspot
Same on both
Bluetooth
5.0A2DPLE
Same on both
Location
No extras
BDS
On both: GPS, A-GPS, GLONASS
NFC
—
No
USB
MicroUSB 2.0
MicroUSB 2.0

Media

Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
FM Radio
Yes
Yes

Other specifications

Sensors
AccelerometerProximity
Same on both
Lock Type
No extras
Fingerprint (Rear-mounted)
On both: Facial Recognition, Pattern, PIN, Password
Water/Dust Resistant
—
Water-repellent coating
Box Contents
Headphones
Protective Case
On both: Device, USB Cable, Power Adapter, SIM Eject Tool, Quick start guide

Charging and Battery

Fast Charging
—
Yes - 10 W
Capacity
5000 mAh
5000 mAh

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Copyright © 2026 NXT Test. All Rights Reserved