Oppo A78

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Everything you ever wanted to know about the Oppo A78

Durability
Overall performance
Camera
Screen quality

AndroidOperating system
Dual Physical SIMSIM card
NoFoldable
USB-C + Jack 3.5mmConnector
microSDXCCard slot
4GNetwork
6.56Screen size (in)
2023Release year
1.24SAR (head)

The Oppo A78 is a practical mid-range Android released in January 2023, still holding its own among current smartphones. Focusing on a large, vibrant AMOLED display and reliable everyday performance, the Oppo A78 offers a no-nonsense experience for users who want core features without the confusing fluff.

Key features:

Release Date: January 2023
Display: 6.43-inch AMOLED, 90Hz refresh rate
Processor: Qualcomm Snapdragon 680
Main Camera: 50MP dual rear camera (wide + depth sensor)
Selfie Camera: 8MP front-facing sensor
Operating System: Ships with Android 13 (ColorOS 13)
Connectivity: Wi-Fi 5 (802.11ac), Bluetooth 5.0
Build: Plastic frame and back, Gorilla Glass 5 front

Who is this for?

The Oppo A78 is best for students, casual users, or anyone who primarily browses, streams, and uses social apps. While it won't compete with premium smartphones on performance or camera quality, it excels as a daily driver with a sharp display and essential specs. If you're deciding between this and something like the Samsung Galaxy A54, keep in mind: the A78 streamlines features, which helps keep things fast and simple.

Pros & Cons:

Pros	Cons
Vibrant AMOLED display with smooth 90Hz refresh rate.	Plastic build doesn't feel as premium as glass or metal phones.
Simple, reliable software with Android 13 out of the box.	Mid-range processor can feel sluggish with gaming or demanding apps.
50MP main camera delivers good daylight shots for social media.	No ultra-wide or telephoto lens—just a duo setup for basics.

Why refurbished?

Choosing a refurbished Oppo A78 from Back Market means making a planet-friendly decision without unnecessary waste. All our pre-owned devices pass through strict quality checks to ensure performance, reliability, and peace of mind—no surprises, just honest tech. Learn more about our quality standards.