Oppo A3 vs. Oppo A78

Attribute	Oppo A3	Oppo A78
Processor	Mediatek Helio P60	Mediatek Dimensity 700
RAM	4GB	6GB
Storage	128GB	128GB
Display	6.2 inches	6.5 inches
Camera	16MP (front), 16MP+2MP (rear)	16MP (front), 48MP+2MP+2MP (rear)

Design

When it comes to design, both the Oppo A3 and Oppo A78 offer sleek and modern aesthetics. The Oppo A3 features a glossy back panel with a gradient finish, giving it a premium look and feel. On the other hand, the Oppo A78 sports a matte finish back panel, which not only looks elegant but also helps in reducing fingerprints and smudges. Both phones have a slim profile and are comfortable to hold in hand.

Display

The Oppo A3 comes with a 6.2-inch IPS LCD display with a resolution of 1080 x 2280 pixels. The screen offers vibrant colors and good viewing angles, making it ideal for watching videos and playing games. In comparison, the Oppo A78 features a slightly larger 6.5-inch AMOLED display with a resolution of 1080 x 2400 pixels. The AMOLED panel on the A78 delivers deeper blacks and higher contrast levels, resulting in a more immersive viewing experience.

Performance

Under the hood, the Oppo A3 is powered by a MediaTek Helio P60 processor coupled with 4GB of RAM. While the Helio P60 is a capable mid-range chipset, it may struggle with demanding tasks and heavy multitasking. On the other hand, the Oppo A78 is equipped with a more powerful MediaTek Dimensity 700 processor paired with 6GB of RAM. The Dimensity 700 offers better performance and efficiency, making the A78 a better choice for users who need a snappier smartphone.

Camera

Both the Oppo A3 and Oppo A78 come with a triple camera setup on the back. The A3 features a 16MP primary sensor, a 2MP depth sensor, and a 2MP macro lens. The A78, on the other hand, boasts a 48MP primary sensor, a 2MP depth sensor, and a 2MP macro lens. In terms of image quality, the A78's higher resolution primary sensor allows for sharper and more detailed photos compared to the A3.

Battery

When it comes to battery life, the Oppo A3 is equipped with a 3400mAh battery, which should be sufficient for a day of moderate usage. The A78, on the other hand, packs a larger 5000mAh battery, offering longer battery life and reducing the need for frequent recharges. Both phones support fast charging, allowing users to quickly top up their devices when needed.

Software

On the software front, both the Oppo A3 and Oppo A78 run on ColorOS, which is based on Android. The A3 ships with ColorOS 5.0 out of the box, while the A78 comes with ColorOS 11.1. ColorOS 11.1 offers a more refined user experience with additional features and customization options compared to the older version found on the A3. Both phones are expected to receive software updates to ensure a smooth and secure user experience.

Price

Finally, pricing is an important factor to consider when choosing between the Oppo A3 and Oppo A78. The A3 is typically priced lower than the A78, making it a more budget-friendly option for users looking for a decent smartphone without breaking the bank. On the other hand, the A78 offers better specifications and features for a slightly higher price, making it a better value proposition for users who prioritize performance and camera quality.