Samsung Galaxy A03 Specs, review, opinions, comparisons

Samsung Galaxy A03 Specs, review, opinions, comparisons
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Samsung Galaxy A03 Top Specs

  • Release Date: 2022, January
  • Dimensions: 164.2 x 75.9 x 9.1 mm
  • Weight: 196 g
  • Screen: 6.5", PLS TFT
  • Main Camera: Dual, 48 MP
  • Selfi Camera: Single, 5 MP
  • Memory: 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
  • CPU:
  • Battery: 5000 mAh
  • Sensors: Accelerometer, proximity

For a full detailed phone specs keep reading the table with technical specifications, check video review, read opinions and compare with other models.

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Technical specifications

General specs
Brand and model Samsung Galaxy A03
Release date 2022, January
Dimensions (HxWxD) 164.2 x 75.9 x 9.1 mm | 6.46 x 2.99 x 0.36 in
Weight 196 g | 6.91 oz
Body build Glass front, plastic back, plastic frame
Colors Black, Blue, Red
Battery 5000 mAh, Li-Po, non-removable
Approximate price100 EUR
Technology PLS TFT
Touchscreen capacitive touchscreen
Display colors 16M
Screen size 6.5" inc
Screen area 102.0 cm2
Screen format 20:9 (height:width)
Screen to body ratio81.8%
Screen resolution 720 x 1600 px
PPI /points per inch/ 270 PPI
Camera and Video
Rear camera, main 48 MP, Dual
Camera specs
-48 MP, f/1.8, (wide), AF
-2 MP, f/2.4, (depth)
Functions LED flash
Video 1080p@30fps
Front camera, selfie 5 MP, Single
Specifications 5 MP, f/2.2
Operating system OS Android 11
Processor CPU
- Octa-core (2x1.6 GHz & 6x1.6 GHz)
External memory microSDXC (dedicated slot)
Internal memory 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
Communication and Connectivity
SIM card Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Edge Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS
USB microUSB 2.0
Bluetooth 5.0, A2DP, LE
Harmful irradiation

SAR EU - 0.20 W/kg (head) 1.35 W/kg (body)
Music and Audio
Headphone jack Yes
Other features
- Sensors - Accelerometer, proximity

Samsung Galaxy A03 Video review - click to play

Samsung Galaxy A03 Review

Galaxy A03 is a budget smartphone that will appeal to anyone looking for a modern device with the latest software. It is an excellent choice for children and the elderly. It has a convenient design, large enough size and quality display from which you can work with a variety of content.


The body of the Galaxy A03 impresses with a strong front glass panel and plastic back. The frame is also made of plastic. The material from which the back panel is made has a hard surface and provides a stable grip. It is not slippery - just for people who want to feel stable smartphone.

Galaxy A03 is available in several colors - black, blue and red. Visually, it does not impress with modern decorative elements or format. The 6.5-inch screen and large battery make it large, so don't expect to operate it freely with one hand.

The two camera modules and the LED flash are positioned on the rear panel. The latter is placed in a special block. The location of the other functional elements is standard.


This Samsung model has a satisfactorily large display - 6.5 inches, with a resolution of 720x1600 pixels at an aspect ratio of 20: 9. The matrix is ​​TFT and has a pixel density of 270 per inch. The maximum brightness is up to 600 nits.

In the sun, the screen of the Galaxy A03 remains legible. Its diagonal is enough to enjoy videos, photos, read e-books and news. For this price range, quality at the AMOLED level would be good, but justifiably not provided.


The Galaxy A03 has a Unisoc T606 chipset, which provides good modern performance. The memory card can be up to 1 TB. In terms of performance, this model surpasses its predecessor.

On the market you can choose between several modifications of the Galaxy A03 according to memory. It comes with a minimum of 32 GB of internal storage and a maximum of 128 GB. RAM varies from 3 GB to 4 GB. The operating system is factory 11 Android.


The camera interface of the Galaxy A03 is typical for Samsung smartphones. You will not find any changes here. The front camera is 5-megapixel with an aperture (f / 2.2). No autofocus. The quality of the photos with her is below average. With more practice you can achieve better results. The features of the front camera of the Galaxy A03 make it worthy of video calls, in case you plan to have one.

As for the rear camera, it consists of two lenses. Again, you can expect quality similar to the results shown by most models in this price range.

The main module is 48-megapixel. It is wide-angle and is complemented by a 2-egapixel depth sensor.

Galaxy a3 cameras allow you to take photos in different modes - portrait, panorama, food, at night and record videos. The resolution of the latter is FHD at 30 frames per second. With the cameras you can scan codes and place watermarks on photos.

Autonomous work

The smartphone has a built-in lithium-ion battery with a capacity of 5000 mAh. Fast charging technology is supported, and a 15W charger is included with the device.

In everyday life Galaxy A03 will provide you with up to 2 days with automatic adjustment of the brightness of the backlight. If the appliance is running continuously, you may need to recharge it after about 6 hours. You will have a new 100% battery charge in 80 minutes.

The phone has a power saving mode. If necessary, you can take advantage of it.

Useful features

A good impression is that the device is equipped with functions to adjust the screen to your own comfort. You can change the font size, scale the screen, etc. In addition, protection of the screen against accidental touch is provided.

Another useful feature is the presence of the "Eye Comfort" option. It is a filter for blue light and protects eyesight during prolonged interaction with the smartphone. The display can be set to black or light mode.


For its price, the Galaxy A03 has no reason to be blamed for its features and functionality. This device has a specific target group. A good purchase for anyone who is not excited about modern features and technologies, but wants to have a modern device in hand. That is why the Galaxy A03 will be preferred as a gift for children or adults.

This South Korean smartphone supports 3G, 4G and LTE. There is no NFC module, as well as the ability to record phone calls.

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Frequently Asked Questions

The base approximate price of the Samsung Galaxy A03 was around 100 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2022, January.
The weight of the Samsung Galaxy A03 is 196 g.
The screen size of the Samsung Galaxy A03 is 6.5" inches.
The size of the Samsung Galaxy A03 is 164.2 x 75.9 x 9.1 mm (HxWxD).
No, it does not support 5G
No, it is not waterproof.
No, it does not support fast charging.
No, it does not support wireless charging.
Yes, it supports the services of Google Play store, gmail, youtube, etc.
There is Dual main camera and Single selfi camera.
To turn on the phone, press and hold the power key until the logo appears on the screen, then release the key. If the phone does not turn on after a few seconds, connect the charger and try again in a minute.
To turn off the phone, press and hold the power button until the power icon appears, then tap the power icon.
To restart the phone, press and hold the volume down key and the power key at the same time until the logo appears on the screen, then release them. This may take up to 30 seconds.
To take a screenshot, press and release the volume down button and the power button at the same time. A thumbnail of the screenshot will appear immediately after that.