Samsung Galaxy A03 Core — Full Specifications, Features & Price in Pakistan

The Galaxy A03 Core stretches the Android Go formula onto a 6.5-inch screen with a 5,000mAh battery — Samsung's cheapest-ever big-screen, big-battery combo, powered by a Unisoc SC9863A with 2GB RAM and a single 8MP camera.

Discontinued and used-only. Note it is not a smaller A03s — different line, Go software, weaker chip, single camera. This guide covers the specifications, price, and the A01 Core comparison.

Key Specifications at a Glance

Specification	Detail
Brand / Model	Samsung Galaxy A03 Core
Announced / Released	Announced 15 November 2021; released 6 December 2021
Status	Discontinued
Dimensions	164.2 x 75.9 x 9.1 mm
Weight	211 g
Build	Plastic back and frame
Display	6.5-inch PLS LCD (Infinity-V notch)
Resolution	720 x 1600 pixels (20:9), ~270 ppi
Chipset	Unisoc SC9863A (28 nm)
CPU	Octa-core: 4x1.6 GHz Cortex-A55 + 4x1.2 GHz Cortex-A55
GPU	IMG8322
RAM / Storage	2 GB RAM; 32 GB storage (eMMC 5.1)
Card slot	microSDXC (dedicated slot)
Rear camera	Single: 8 MP f/2.0, AF, LED flash
Rear video	1080p@30fps
Front camera	5 MP f/2.2
Battery	5,000 mAh, non-removable
Charging	Wired charging (wattage not officially confirmed)
OS at launch	Android 11 (Go edition)
Network	GSM / HSPA / LTE — 4G only, no 5G
SIM	Single or dual Nano-SIM (variant dependent)
Fingerprint	None — PIN, pattern, or password only
USB	microUSB 2.0 with OTG
Other	3.5mm headphone jack; no NFC
Colours	Black, Blue

Design and Build Quality

A big, plain plastic phone — 164.2 x 75.9 x 9.1 mm and 211 g, the heaviest here — in Black or Blue. No fingerprint sensor, no water resistance. The large body exists to house the large battery.

Display Features

The 6.5-inch PLS LCD (720 x 1600, 20:9, ~270 ppi) with Infinity-V notch is big for video and reading at this price, with entry-level sharpness and brightness. The screen-size jump over the A01 Core's 5.3-inch panel is this phone's biggest upgrade.

Processor and Performance

The Unisoc SC9863A (28 nm) — eight Cortex-A55 cores (4x1.6 + 4x1.2 GHz) with IMG8322 graphics — is entry-level: fine for calls, WhatsApp, YouTube, and Go apps, slow beyond that. Android Go is essential to keep 2GB RAM usable; expect unhurried, not snappy.

RAM and Storage

One configuration only: 2GB RAM with 32GB storage (eMMC 5.1). No higher variant exists — every used unit is identical, so condition and battery are the only variables. A dedicated microSDXC slot helps the small storage.

Camera Features

A single 8MP f/2.0 rear camera (AF, LED flash, 1080p@30) — no ultrawide, macro, or depth. Acceptable daylight snapshots; limited beyond that. 5MP f/2.2 selfie camera for calls. Verify focus and flash carefully — there is no backup lens.

Battery and Charging

The 5,000mAh battery is the standout: multi-day light use was realistic new, and a healthy used unit still delivers excellent endurance with the frugal chip and 720p screen. No charging wattage is officially confirmed — expect standard-speed charging over microUSB.

Software and Updates

Android 11 Go edition with lightweight Go apps; no major upgrades announced. Frozen as shipped — a minor issue on a basics phone.

Connectivity and Additional Features

GSM/HSPA/LTE (4G only), Wi-Fi b/g/n, Bluetooth 4.2, GPS/GLONASS, microUSB 2.0 with OTG, 3.5mm jack. No NFC; accelerometer and proximity sensors only; no fingerprint reader. Single and dual Nano-SIM variants exist.

Variants, Colours and Availability

2GB/32GB only, in Black and Blue, single or dual SIM by region. Discontinued — the single-variant lineup makes used buying simple.

Price in Pakistan and PTA Information

As of 2026-10-11, Zohaan Mobile Gallery lists the Samsung Galaxy A03 Core at Rs. 18,000 on its website. Prices move frequently — a market-wide surge after 6 October 2026 pushed many used-phone prices up — so confirm the current price on WhatsApp before visiting.

PTA approval is tied to the handset's IMEI, not the model name. Check the specific unit via PTA's 8484 SMS service and ask the store to note the registration status on the printed bill.

Used phones carry a 7-day check warranty: speaker/ringer claims only — no claim for LCD/touch, display, or camera faults, no claims over phone calls, same handset only, and void on water damage, breakage, opening, or unauthorized repair.

Main Advantages and Limitations

Advantages:

• 6.5-inch screen + 5,000mAh battery at the lowest price in its class
• Android Go keeps modest hardware usable
• Dedicated microSD slot, 3.5mm jack, USB OTG
• Single-variant lineup — no confusing configurations
• Excellent endurance from frugal chip and big battery

Limitations:

• 2GB RAM and entry-level Unisoc chip — strictly basics
• Single 8MP camera, no versatility
• 211 g heavy; slow charging over microUSB
• No fingerprint sensor, no NFC
• 4G only, no software upgrades

Who Should Consider This Phone?

Good fit: the biggest screen and battery for the least money — media watchers, elderly users needing large text, or a simple long-lasting essentials phone.

Look elsewhere if: you need performance, camera quality, or biometrics — the A03s is the meaningful step up at the same screen size.

Frequently Asked Questions

Quick answers to the questions buyers ask most about this model. For anything time-sensitive — price, stock, PTA status — contact the store directly.

What is the price of the Samsung Galaxy A03 Core in Pakistan?

Rs. 18,000 at Zohaan Mobile Gallery (verified 2026-10-11). Confirm the current used price on WhatsApp.

What is the difference between the Galaxy A01 Core and A03 Core?

The A03 Core: 6.5-inch screen (vs 5.3), 5,000mAh battery (vs 3,000), octa-core Unisoc (vs quad-core MediaTek), Android 11 Go (vs 10 Go). Both are Go-edition basics phones.

What processor does the Galaxy A03 Core use?

Unisoc SC9863A (28 nm): octa-core Cortex-A55 (4x1.6 + 4x1.2 GHz) with IMG8322 graphics.

What are its RAM and storage options?

One configuration: 2GB RAM with 32GB storage, plus a dedicated microSDXC slot.

How good is its camera?

Basic: single 8MP f/2.0 rear (AF, flash, 1080p) and 5MP selfie. Daylight snapshots only, realistically.

What is its battery capacity?

5,000mAh — the best feature, with multi-day light-use potential. Charging wattage unconfirmed; expect standard speed.

Does the Galaxy A03 Core support 5G?

No — 4G LTE only.

Is it PTA approved, and is it available at Zohaan Mobile Gallery?

PTA status is per-handset and IMEI — check via PTA's 8484 SMS service. The model is listed on the store's website; confirm stock on WhatsApp.

Final Verdict

The A03 Core is Samsung's cheapest big-screen, big-battery phone: 6.5 inches and 5,000mAh on lightweight Android Go. Slow, basic camera, no biometrics — but nothing else at this used price offers this much screen and endurance.

Buy it for battery and screen, not performance. Test the camera and battery drain, verify the IMEI's PTA status, and confirm the price with Zohaan Mobile Gallery.

Call to Action

Want the current price or availability of the Samsung Galaxy A03 Core? Message Zohaan Mobile Gallery on WhatsApp or visit the Rahim Yar Khan store — the team can confirm the exact unit, its condition, PTA status, and the final price.

WhatsApp us at +92 305 8452080 for the confirmed current price, or browse the Samsung collection and the full mobile phones collection.

Shop No. 6, First Floor, Iqra Plaza, Railway Road, Rahim Yar Khan 64200, Pakistan. Open Monday–Thursday and Saturday–Sunday, 9:00 AM–9:00 PM.