Released in December 2025, the Oppo A6x 4G is a modern, affordable and reliable phone for everyday use. At refurbished prices with one year of warranty included as standard, that deal becomes even sweeter.
At a glance
The OPPO A6x 4G is built for everyday use, with a large 6,100mAh battery, a smooth 120Hz display and a Snapdragon 685 processor. It's aimed at buyers who care more about battery life, screen size and straightforward everyday performance than high-end cameras or gaming power.
We recommend it to everyday users, first-time smartphone buyers and those who are bored of more common Android phones.
Buying a refurbished OPPO gives you all these practical features for less, with every device checked across 90 points and guaranteed to have at least 85% battery health.
Best for: Battery life, browsing, streaming, everyday apps
Performance: Snapdragon 685 4G
Camera: 13MP autofocus main camera
Battery: 6,100mAh
Software: ColorOS, supported until 2032
Consider newer models if: You want 5G, a stronger camera system or faster charging
Features and Improvements
The Oppo A6x 4G's standout features are its battery life and high-quality screen. The main drawback is its lack of fast charging.
Feature | What This Model Offers | What You Notice |
|---|---|---|
Screen | 6.75-inch LCD, 1570 × 720 resolution and up to 120Hz refresh rate | The large screen gives you plenty of room for video, browsing and social media, while 120Hz makes scrolling feel smoother. This is one of the standout features of this model. |
Camera | 13MP main camera with autofocus, plus a 5MP front camera | The camera is built for straightforward everyday photos rather than detailed zoom or low-light photography. Most standard users will find be satisfied. |
Battery life | 6,100mAh battery | The large battery is one of the phone’s main strengths and is designed for extended everyday use between charges. If you regularly find your phone dying too soon, this may feel like a strong upgrade. |
Software | ColorOS 15.0 | You get OPPO’s Android interface with its own layout, customisation and system features. |
Dimensions | About 166.61 × 78.51 × 8.61mm, 205g | It's a large phone, so it suits people who care about screen size over one-handed use or compactness. |
Battery Note: OPPO claims around 13 hours of online video playback, around 9 hours of MOBA gaming and up to 37.9 hours of screen-off calling in its own test scenarios. Real battery life will vary with signal strength, brightness and usage, but these are strong numbers.
The Big Phone Store Team Summary: Choose the OPPO A6x 4G if you want a simple, affordable phone with a big battery and a large, smooth display. The processor is well suited to everyday apps, messaging and streaming, but the 13MP camera and lack of 5G make it less appealing if photography or faster mobile data are priorities.
Grades: Like New, Pristine, Very Good and Good
Colours: Black Purple and Ice Blue
Storage: 128GB
Every grade (condition) of device we sell at The Big Phone Store is fully working. The grade describes cosmetic condition only, and all devices go through a 90+ point check before dispatch.
Like New includes 100% battery health. All other grades include a minimum 85% battery health, which can be upgraded to 100% with a new battery at checkout.
The Big Phone Store has been refurbishing phones and saving customers money since 1999. Every stage, from initial testing to device aftercare, is handled in-house in Wolverhampton, giving us tighter quality control and clearer accountability. We sold more than 72,000 refurbished smartphones in 2025, which is proof that customers trust in our quality.
If you're looking for refurbished Oppo A6x 4G stock, here’s why you should choose us.
What Matters | How We Help | Why It Matters to You |
|---|---|---|
Experience | Refurbished electronics specialist since 1999 | No one has more expertise in this industry than us. We’ve been refurbishing phones since before the iPhone existed. |
Trust | 4.8 Trustpilot rating with 5000+ reviews | We have over 80,000 satisfied customers across all platforms, and you can become one of them. |
Security | Devices are data-wiped, network and history is checked for blacklisting, theft, loss or outstanding finance | Buying with us will ensure you don't get scammed or ripped off. Unlike with private buyers, these comprehensive checks are guaranteed. |
Quality | 90+ point quality check | We refuse to sell devices that don't work the same as if they were new. Your device is ready to go straight out of the box. |
Support | UK-based customer support | Get help from real people who won the Customer Service award at the MNA 2026 (even beating EE). We actually pick up the phone; no confusion or waiting around. |
Stock | Website stock means actual stock | Unlike other sites, all devices on our website are in stock and ready to ship. No false listings or seller delays |
Device quality | Every part of the process is done in-house | We have full control over the refurbishment process. Unlike others who outsource their process, we confirm the quality of the devices ourselves, so you get a consistently good experience every time. |
Every Oppo A6x 4G refurbished at The Big Phone Store includes a 12-month warranty as standard, with upgrade options available. You also get free UK delivery for any order over £30 and a 45-day returns process.
