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Samsung Galaxy A23SM-A235F 128GB Black Unlocked Smartphone

Excellent Grade · Fully tested · No visible marks
SKU: R-3918-EXC
4.76
★★★★★
708 reviews
12mo
Warranty
30day
Free returns
40+
Tech-tested checks
✓ Free AU shipping ✓ Pickup: Springvale VIC
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$219.00 $259.00

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  • Refurbished - 1yr Warranty - Reboot IT

    1yr Warranty

    $50.00 $75.00

Perks you get with every purchase

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked questions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

At a Glance

Processor
Qualcomm
Memory
4GB
Storage
128GB SSD
Display
Under 7in · Full HD (1920x1080)
Operating System
Android
Graphics
Qualcomm Adreno

Safe & Secure

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have access to your credit card details.

Description

Samsung Galaxy A23 SM-A235F – Certified Refurbished Mid-Range Android Smartphone, 128GB Storage, Sold by Reboot IT with 1 Year Warranty

Overview

The Samsung Galaxy A23 SM-A235F is a certified refurbished mid-range Android smartphone featuring an Octa-core processor (2.4GHz + 1.9GHz), 4GB to 8GB RAM options, and 128GB internal storage expandable up to 1TB via microSD. It boasts a 6.6-inch Full HD+ TFT display protected by Gorilla Glass 5, a versatile quad-camera system with a 50MP main sensor, and strong multimedia capabilities—all delivered in a sleek, lightweight design weighing just 195 grams. This device combines solid performance and extensive features at an accessible price point, ideal for everyday use.

Practical Use Cases

  • Everyday Smartphone Use: Smooth multitasking, messaging, social media, and browsing.
  • Photography & Videography: Capture sharp photos and videos with a 50MP OIS-enabled main camera and ultra-wide lens.
  • Entertainment: Watch HD videos on a crisp 6.6-inch screen with Dolby Atmos audio support.
  • Productivity & Connectivity: Dual-SIM capability for work/personal use and reliable 4G LTE connectivity.
  • Gaming & Apps: Handles moderate gaming and app usage efficiently with an octa-core processor and ample RAM.

Key Features & Benefits

  • Impressive Display: 6.6-inch Full HD+ TFT screen with Gorilla Glass 5 protection offers vibrant visuals and durability.
  • Powerful Processor: Octa-core CPU ensures responsive performance for multitasking and media consumption.
  • Expandable Storage: 128GB internal memory plus microSD support up to 1TB caters to all your storage needs.
  • Versatile Camera Setup: 50MP main camera with Optical Image Stabilisation enables clear, steady shots in various lighting.
  • Long-Lasting Battery Life: Supports up to two days of use* with fast 25W charging capability (charger sold separately).
  • Secure & Convenient Access: Side-mounted fingerprint scanner integrated into the power button for quick unlocking.
  • Robust Security: Samsung Knox provides multi-layered protection against malware and threats.
  • Audio Experience: Includes a 3.5mm headphone jack and Dolby Atmos support for immersive sound quality.
  • Multiple Colour Options: Available in Awesome Black, White, Blue, and Peach to suit personal style.
  • Certified Refurbished Quality: Professionally tested and restored to full functionality with a 1-year warranty from Reboot IT.

Detailed Specifications

  • Model Number: Samsung SM-A235F (Galaxy A23)
  • Processor: Octa-core (2.4GHz + 1.9GHz) ARM64-v8a
  • RAM: Up to 8GB (varies by variant)
  • Internal Storage: 128GB
  • Expandable Storage: microSD up to 1TB
  • Display: 6.6-inch TFT, Full HD+ (1080 x 2408), Gorilla Glass 5
  • Rear Cameras: Quad-camera system
    • Main: 50MP f/1.8 with Optical Image Stabilisation
    • Ultra-wide: 5MP f/2.2
    • Macro: 2MP f/2.4
    • Depth: 2MP f/2.4
  • Front Camera: 8MP f/2.2
  • Operating System: Android 12 with One UI 4.1 (upgradeable to Android 13)
  • Connectivity: 4G LTE, Bluetooth 5.0, WiFi 802.11 a/b/g/n/ac (dual-band), no NFC
  • Biometrics: Side-mounted fingerprint sensor integrated with power button
  • Audio: 3.5mm headphone jack, Dolby Atmos support
  • Weight & Dimensions: 195g; 165.4 x 76.9 x 8.44 mm

Quality Assurance & Warranty

This Samsung Galaxy A23 SM-A235F is a certified refurbished device sold by Reboot IT, ensuring rigorous testing and restoration to meet high performance standards. It comes with a comprehensive 1-year warranty, offering peace of mind and reliable after-sales support.

Why Choose This Samsung Galaxy A23 Refurbished Smartphone?

If you want a dependable smartphone that balances performance, camera quality, and battery life without the premium price tag, this certified refurbished Samsung Galaxy A23 is an excellent choice. With trusted refurbishment from Reboot IT and backed by a one-year warranty, it offers great value for users seeking quality and affordability.

Ready to upgrade your mobile experience?

Buy the Samsung Galaxy A23 SM-A235F now with confidence—certified refurbished, fully tested, and covered by a one-year warranty!

Specifications
  • Model
    Galaxy A23
  • Processor
    Qualcomm
  • RAM
    4GB
  • Storage
    128GB
  • Storage Type
    SSD
  • Screen Size
    Under 7in
  • Resolution
    Full HD (1920x1080)
  • Display Type
    IPS LCD
  • Aspect Ratio
    20:09
  • Graphics
    Qualcomm Adreno
  • Operating System
    Android
  • Connectivity
    WiFi 5, Bluetooth, 5G, LTE/4G
  • Video Inputs
    No Video Output
  • Warranty
    1 Year

What's in the box
  • 1 x Samsung Galaxy A23
  • Tax invoice is included with all sales
By buying refurbished, you avoid
58kg

of CO₂ vs. manufacturing new

And divert
0.2kg

of e-waste from landfill

Source: Apple Product Environmental Reports — per unit.

Why the Galaxy A23?

Mid-range smartphone offering quad camera, large battery, and smooth performance.

A refurbished Samsung Galaxy A23 SM-A235F 128GB Black Unlocked Smartphone by Samsung, displaying a vibrant wallpaper with purple, blue, and orange bubbles, sits on a wooden surface with a plant partially visible nearby.

Quad Camera System

Versatile photography options.

5000mAh Battery

Extended usage time.

128GB Storage

Plenty of space for content.

FHD+ Display

Clear vibrant visuals.

Quad Camera System

Versatile photography options.

5000mAh Battery

Extended usage time.

A refurbished Samsung Galaxy A23 SM-A235F 128GB Black Unlocked Smartphone by Samsung, displaying a vibrant wallpaper with purple, blue, and orange bubbles, sits on a wooden surface with a plant partially visible nearby.

128GB Storage

Plenty of space for content.

FHD+ Display

Clear vibrant visuals.

Let customers speak for us

from 708 reviews
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Product is exactly as described, would have no problem buying again

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Great upgrade phone at a very reasonable price.
Condition as stated in description if not better.

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Great little laptop for school

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Good value and great quality

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T.B.

Fantastic service

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James Lees
All-in-one Solution for Home Office

I was looking for an in-expensive all-in-one solution for my home office to replace my existing desktop and monitor. I found this EliteOne 800 on reboot IT for under $200. I wasn't sure what to expect. It arrived within two days!!!! I upgraded the RAM, replaced the HDD and installed Windows 11. This is unbeatable value and was the cheapest price online. Coupled with a 3-month warranty, Reboot IT are by far the best online refurbished retailer I have used. Awesome!

Reboot IT
Apple iPad 6th Gen 9.7" 32GB Space Grey Wi-Fi + Cellular A10 Unlocked | Wty
Farley

Great service. Product in great condition and exactly what i want. I wanted this for a specific purpose but i dont need to spend $900 on a new one.

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Melinda Panuan
Excellent

Excellent work

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steve maloney
exactly as described and works well

exactly as described and works well , just like the staff down there. 10/10

Reboot IT
Lenovo ThinkPad X1 Carbon G5 i7 6600U 2.6GHz 8GB 256GB 14" W10P | Wty
Anonymous
Very happy

Very happy, thank you

Lenovo ThinkPad X1 Carbon G5 i7 6600U 2.6GHz 8GB 256GB 14" W10P | Wty
Barbara Jenkins Jenkins
Just having trouble greeting it linked to the internet otherwise it’s okay

Just having trouble greeting it linked to the internet otherwise it’s okay.

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Dell XPS 13 7390 2-in-1 i7 1065G7 1.3GHz 16GB 512GB SSD 13.4" Touch W11P | Wty
Anonymous
Fair tech for price

Fair tech for price, good specs for era, serves the purpose. The black keyboard is an interesting rubber like texture clearly by design to pad the screen and avoid the keyboard touching. Screen is great. Still looking for magic formula to enable computer use in the bright bright sunshine. Keyboard taps are loud for someone who likes silent touch. The perfect PC has to exist, like build a bear.

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IAN BOLSTER
Works excellently as advertised.

The laptop was sold with a warning about worn keycaps. In fact they had been obviously vandalised (ex school laptops, perhaps?). The keyboard worked fine, and the rest of the laptop too. I'm using it as a file server, so I don't need the keyboard much. So very pleased, and also pleased with reboot-it's service - as always, excellent, and quick responses to any queries.

Reboot IT

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How Reboot IT Revitalises and Certifies Refurbished Equipment

Learn more

  • Device Arrival

    We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.

  • Secure Data Wipe

    To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.

  • Comprehensive Testing

    Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.

  • Cleaning & Grading

    Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.

WELCOME TO REBOOT IT

Australia's number one source for Refurbished Desktops, Laptops, Monitors and more.

Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.

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