Does the Samsung Galaxy A03 support fast charging?

No, the Galaxy A03 supports a maximum of 10W charging, which is slow by today's standards. A full charge takes over 2 hours.

Does this phone have a fingerprint scanner?

No, the Galaxy A03 model lacks a fingerprint scanner. For security, you can use a PIN code, pattern, or camera-based face recognition.

What type of charger does this phone use?

This model uses the older Micro-USB type charging port, not the newer USB-C standard. Make sure you have the correct cable.

Is the Galaxy A03 suitable for gaming?

This phone is designed for simpler games (e.g., Candy Crush). Demanding 3D games (e.g., PUBG, Genshin Impact) will not run smoothly on this device.

Can the storage capacity be expanded?

Yes, the phone has a dedicated microSD card slot that supports cards up to 1TB, allowing you to store many photos and videos.

Is the phone waterproof?

No, the Samsung Galaxy A03 does not have an official IP rating, so it is not water or dust resistant. We recommend keeping the device away from moisture.

Samsung Galaxy A03

2022Support ended

4.1(3200) · Samsung Official, GSMArena, iFixit

Release year2022

Display6.5 inches

ChipUnisoc T606

RAM3GB / 4GB

Camera48MP

Support ended

Unisoc T606

2022Today2026

Current version

Android 16 (last supported version)

Total support

4 years

Security patches

2026-02

Expert assessment: The last supported Android version is 16. Support ended 2026-02-21.

Price from

82 € -48%

New cost was 159 €

1 in stock

Condition

View offers (1)

12-month warranty·Delivery 2-4 days·14-day returns·Verified device

Pros and Cons

Strengths and weaknesses at a glance.

Why choose

Very affordable price
Durable battery
Decent main camera
3.5mm headphone jack
Dedicated memory card slot
Matte finish

What to consider

Outdated Micro-USB
Slow charging
No fingerprint scanner
Low screen resolution
Software support ended

Specifications

Detailed Technical Info

Hardware and features in detail.

Screen size: 6.5 inches
Resolution: 720 x 1600 pixels (HD+)
Display type: PLS LCD
Refresh rate: 60Hz
Max brightness: 400 nits
Screen protection: Tempered glass (unspecified model)

Display

Screen size: 6.5 inches
Resolution: 720 x 1600 pixels (HD+)
Display type: PLS LCD
Refresh rate: 60Hz
Max brightness: 400 nits
Screen protection: Tempered glass (unspecified model)

Performance

Processor: Unisoc T606 (12 nm)
CPU cores: 8-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU: Mali-G57 MP1
RAM: 3GB / 4GB
AnTuTu score: 175000 (v9)

Camera

Main camera: 48 MP, f/1.8, (wide), AF
Ultra-wide: Not available
Telephoto: Not available
Front camera: 5 MP, f/2.2
Video: 1080p@30fps

Battery

Capacity: 5000 mAh
Charging speed: 7.75W (in box) / supports up to 10W
Wireless charging: No
Battery life: Up to 2 days of normal use

Connectivity

5G: No
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth: 5.0, A2DP, LE
NFC: Yes (region dependent, usually present on European models)
USB: microUSB 2.0

Body & Dimensions

Dimensions: 164.2 x 75.9 x 9.1 mm
Weight: 196 grams
Materials: Plastic frame, plastic back, glass front
Water resistance: No

Condition Classes

All devices are fully tested and working.

Good (B)

from 82 €

The screen may have light scratches that do not interfere with use. The casing shows visible signs of wear. Battery 85-90%.

Model characteristics

Common issues that may occur with Samsung Galaxy A03.

Micro-USB port wear and tear

Moderate

Physical fatigue of the Micro-USB socket due to frequent use.

Repair ~20–35€

Motherboard failure (Dead Boot)

Critical

Component failure on the motherboard or soldering issues.

Repair ~40–80€

Software slowdown

Minor

Limited RAM (3GB/4GB) and aging processor with newer software.

Screen touch input issues

Moderate

Failure of the lower-class digitizer or moisture damage.

Repair ~40–60€

Greenfox check:Tested and clear

Repairs and Parts7/10 Estimated (based on construction)

Battery Replacement

Medium

25–45€Estimated cost

The back cover is plastic and clipped, easily removable. Battery replacement requires a screwdriver and softening adhesive.

Screen Replacement

Medium

40–65€Estimated cost

Screen replacement is standard but requires disassembling the device. Spare parts are inexpensive.

Charging Port Repair

Easy

20–35€Estimated cost

The Micro-USB port is located on a separate daughterboard, which is easy and inexpensive to replace.

As it is a mass-produced model, spare parts (especially screens and batteries) are widely available.

Environmental Impact

Buying a used device saves valuable resources.

This is equivalent to: Charging a smartphone daily for 7 years Driving a car from Tallinn to Tartu (180km)

CO₂ Saved

42 kg CO2e

Water Saved

9500 liters

E-Waste Avoided

165 grams

Reused

88%

Recycled

12%

Methodology: Fraunhofer Institute / Refurbed.com calculation model (2025)

Who Is This For?

This device is especially well-suited for these users.

First phone for a schoolchild

An ideal choice for a child who needs a phone for calls and simple apps, but where breaking the device wouldn't be a financial disaster.

Inexpensive to replace
Durable plastic casing
Sufficient battery for a school day

Elderly user

Suitable for seniors who appreciate simplicity, a large battery, and Samsung's familiar user interface.

Easy Mode
Large 6.5-inch screen for reading
Infrequent charging needs

Backup phone / Festival phone

For someone who needs an inexpensive second phone for travel, festivals, or work in harsh conditions.

3.5mm jack for music
Low price
Dual SIM support

tele2 Full4G network works without issues

telia Full4G network works without issues

The device is 4G-based (LTE Cat4). It does not support 5G networks but is fully compatible with the 4G infrastructure of the Baltics and Finland.

Comparisons With Other Models

How this model differs from the competition.

UpgradevsSamsung Galaxy A05

The Galaxy A05 is a noticeable improvement thanks to USB-C charging and a faster processor, but the A03 remains competitive with its lower price and similar battery life.

Feature	Galaxy A03	Galaxy A05
Charging port	Micro-USB	USB Type-C
Charging speed	10W	25W
Processor	Unisoc T606	Helio G85

Cross-shopvsXiaomi Redmi 10C

The Redmi 10C offers a more powerful Snapdragon processor at a similar price point, but the Samsung A03's advantage is its cleaner and more user-friendly One UI software.