Samsung Galaxy A02 vs Xiaomi Redmi Note 9T – Review, specifications and prices

The new Samsung Galaxy A02 mobile phone has a 2 camera setup with a main lens of 13 MP, MediaTek MT6739V/WW processor chipset and a battery of 5000 mAh. On other side, the Xiaomi Redmi Note 9T also has interesting features. The comparison for both models with new specs are detailed next.

Samsung

Specifications

Feature Samsung Galaxy A02 Xiaomi Redmi Note 9T
Phones specifications
Screen Display 6.5 in (inches) 6.53 in (inches)
Processor MediaTek MT6739V/WW MediaTek Dimensity 800U
Operating System One UI 2.0 One UI 2.0
Resolution 720 x 1520 pixels 1080 x 2340 pixels
RAM 2 GB (gigabytes) or 3 GB (gigabytes) 4 GB (gigabytes) or 6 GB (gigabytes)
Storage 32 GB (gigabytes),64 GB (gigabytes) 64 GB (gigabytes),128 GB (gigabytes)
Camera 13/2 MP 48/2/2 MP
Front Camera 5 MP 13 MP
Battery 5000 mAh 5000 mAh

Processor and Operating System

The Samsung Galaxy A02 runs on MediaTek MT6739V/WW chipset and the processor has a total of 4 cores composed by 4 cores of 1.5 GHz Cortex-A53. It has a maximum CPU frequency of 1500 MHz (megahertz). Some other special features include 64 bit architecture. Running on One UI 2.0 operating system.

The MediaTek MT6739V/WW is a less powerful chipset processor than the MediaTek Dimensity 800U.

Meanwhile, the Xiaomi Redmi Note 9T has a MediaTek Dimensity 800U, the second processor has a total of 8 cores composed by 2 cores of 2.4 GHz ARM Cortex-A76 and 6 cores of 2.0 GHz ARM Cortex-A55. It has a maximum CPU frequency of 2400 MHz (megahertz). Some other special features include 64 bit architecture. And it’s running on One UI 2.0 OS system.

Graphics Processor (GPU)

The Samsung Galaxy A02 is carrying a PowerVR GE8100,450 MHz (megahertz) gpu in the interior and the Xiaomi Redmi Note 9T has the ARM Mali-G57 MC3,3 cores graphics processor.

Battery

The Samsung Galaxy A02 battery capacity is 5000 mAh, which is the same as Xiaomi Redmi Note 9T. Some features include Non-removable and Li-Po type.
The Xiaomi Redmi Note 9T battery include Fast charging, Non-removable and 22.5W in-box charger.

Screen

The smartphone is using a TFT display with 720 x 1520 pixels and a screen size of 6.5 in (inches).

Meanwhile the Xiaomi Redmi Note 9T is featuring a IPS display with 1080 x 2340 pixels and a screen size of 6.53 in (inches).

As we can see here, the Samsung Galaxy A02 is a 0.4% smaller than Xiaomi Redmi Note 9T screen.
The main display features of both phones are detailed next:

Samsung Galaxy A02 Xiaomi Redmi Note 9T
Capacitive 1500:1
Infinity-V Display 2.5D curved glass screen
Multi-touch 450 cd/m²
84% NTSC
Capacitive
Corning Gorilla Glass 5
DotDisplay
Scratch resistant
TÜV Rheinland Low Blue Light Certified
Widivine L1 Certified

RAM Memory and storage

On the memory hardware side, the Samsung Galaxy A02 is carrying a ram memory of 2 GB (gigabytes) or 3 GB (gigabytes) with some features like .

The Xiaomi Redmi Note 9T is coming with a 4 GB (gigabytes) or 6 GB (gigabytes) and it has some features like 1800 MHz (megahertz), LPDDR4X and Double channel.
In the basic edition, the Samsung Galaxy A02 gives a 100% more ram memory capacity than Xiaomi Redmi Note 9T.

The maximum ram capacity offered by the Samsung Galaxy A02 is 3 gigabytes ,which is a 100% smaller than the Xiaomi Redmi Note 9T with 6 gigabytes

How much built-in storage space you can get for apps and saving photos, files and video? The Samsung Galaxy A02 comes with or 32 GB (gigabytes) or 64 GB (gigabytes). In the basic edition, the Samsung Galaxy A02 gives a 100% more storage memory capacity than Xiaomi Redmi Note 9T.

The maximum storage capacity offered by the Samsung Galaxy A02 is 64 gigabytes ,which is a 100% less than the Xiaomi Redmi Note 9T with 128 gigabytes

Xiaomi Redmi Note 9T gets you or 64 GB (gigabytes) or 128 GB (gigabytes) of internal storage.

Rear Camera

The Samsung Galaxy A02 rear camera setup is composed by 2 lenses of 13/2 MP , the flash type is LED , a focal length 35 mm:28 mm , a pixel size of 1.12 µm (micrometers) and aperture lens of f/1.9 f/2.4 respectively.

Samsung

Meanwhile the Xiaomi Redmi Note 9T rear camera comes with 3 lenses of 48/2/2 MP , the flash type is LED , carrying sensor like Samsung S5KGM2 , a pixel size of 0.8 µm (micrometers) and aperture lens of f/1.8 f/2.4 f/2.4 respectively.

Samsung Galaxy A02 Xiaomi Redmi Note 9T
Aperture size – f/2.4 (#3) 2 cm shooting distance (#4)
Autofocus Aperture size – f/2.4 (#3)
Continuous shooting Autofocus
Digital zoom Digital image stabilization
Exposure compensation Digital zoom
Face detection Exposure compensation
Geotagging Face detection
HDR Geotagging
ISO settings HDR
Macro mode ISO settings
Panorama Macro mode
Pixel size – 1.75 µm (#3) Panorama
Scene mode Phase detection autofocus (PDAF)
Secondary rear camera – 2 MP (macro) Pixel size – 1.12 m (#4)
Self-timer Pixel size – 1.6 m (4-in-1 pixel binning)
Touch focus Pixel size – 1.75 m (#3)
White balance settings Scene mode
Secondary rear camera – 2MP (depth-sensing)
Self-timer
Sensor version – GalaxyCore GC02M1 (#3)
Sensor size – 1/5″ (#3)
Sony IMX582 versions also available
Third rear camera – 2MP (macro)
Touch focus
White balance settings

Front Camera – Selfie

The Samsung Galaxy A02 comes with a 5 MP in the front.

The Xiaomi Redmi Note 9T has a 13 MP as a main front-camera.

Some other front camera features are detailed next:

Samsung Galaxy A02 Xiaomi Redmi Note 9T
5 MP 13 MP
Aperture:f/2.0 Aperture:f/2.3
Face unlock Face detection
Face unlock
HDR
Pixel size:1.12 µm /0.001120 mm

Data network and speed connectivity/bandwidth

The mobile networks technologies improve the communication between devices, connectivity speed and files download/upload bandwidth depending of the place.

Samsung Galaxy A02 Xiaomi Redmi Note 9T
EDGE 5G NSA
HSPA+ 5G SA
LTE Cat 4(51.0/150.8 Mbit/s) Built-in 5G modem
UMTS(384 kbit/s) EDGE
EV-DO Rev. A(1.8/3.1 Mbit/s)
GPRS
HSPA+
LTE Cat 12(102.0/603.0 Mbit/s)
TD-
TD-SCDMA
UMTS(384 kbit/s)

Price

The Samsung Galaxy A02 price is $150 and the Xiaomi Redmi Note 9T price tag is $230

——————————————————
——————————————————