The Oppo A78 5G is an affordable 5G smartphone featuring a 6.56-inch HD+ LCD display with a smooth 90Hz refresh rate. It is powered by the MediaTek Dimensity 700 chipset, suitable for everyday tasks and light gaming. The device sports a dual rear camera setup with a 50MP main sensor and a 2MP depth sensor, alongside an 8MP front camera for selfies. Its 5000mAh battery supports 33W SuperVOOC fast charging, providing all-day usage with quick top-ups. Running Android 13 with ColorOS 13, the phone offers a clean user interface and essential features like a side-mounted fingerprint scanner and expandable storage.
Highlight Table
| Feature | Specification |
|---|---|
| Display | 6.56″ HD+ (1612×720) LCD, 90Hz refresh rate, 600 nits peak brightness |
| Processor | MediaTek Dimensity 700, Octa-core (2×2.2 GHz Cortex-A76 + 6×2.0 GHz Cortex-A55) |
| RAM & Storage | 8GB LPDDR4X RAM, 128GB UFS 2.2 storage, expandable via microSD (up to 1TB) |
| Rear Cameras | 50MP main (f/1.8), 2MP depth sensor |
| Front Camera | 8MP selfie camera |
| Battery | 5000mAh with 33W SuperVOOC fast charging |
| Software | Android 13 with ColorOS 13 |
| Connectivity | 5G, Wi-Fi 802.11ac, Bluetooth 5.3, USB-C, 3.5mm headphone jack |
| Build | 163.8×75.1×7.99 mm, 188g, matte finish |
| Extras | Side-mounted fingerprint sensor, face unlock, dual stereo speakers |
Camera Information
The Oppo A78 5G comes with a dual rear camera setup, headlined by a 50MP primary sensor with an f/1.8 aperture for detailed daytime shots. A secondary 2MP depth sensor assists with portrait effects and background blur. While daylight photos are decent with warm color tones, low-light performance is average with noticeable noise and lack of detail. The front-facing 8MP camera produces satisfactory selfies under good lighting but struggles in darker environments. Video recording is limited to 1080p at 30fps without optical image stabilization, making it suitable for casual photography.
Battery and Charger Information
Equipped with a 5000mAh battery, the Oppo A78 5G easily lasts through a full day of moderate use, including browsing, calls, and media playback. It supports 33W SuperVOOC fast charging, which can replenish the battery from zero to full in about 60 to 80 minutes. The phone ships with the original fast charger in the box. However, fast charging only works optimally with the supplied charger; third-party chargers may limit charging speed. There is no support for wireless or reverse charging. Battery optimization in ColorOS helps maintain good battery health over time.
Display Information
The device features a 6.56-inch HD+ LCD display with a resolution of 1612×720 pixels, delivering clear visuals and vibrant colors thanks to its 100% DCI-P3 and 96% NTSC color coverage. The 90Hz refresh rate provides smooth scrolling and better responsiveness compared to standard 60Hz panels. Peak brightness reaches around 600 nits, ensuring decent visibility in outdoor lighting conditions. However, being an LCD, the display lacks the deep blacks and contrast of AMOLED panels. The screen is protected by reinforced Panda glass and offers an 89.8% screen-to-body ratio, contributing to a modern design with slim bezels.
Processor Information
The Oppo A78 5G is powered by the MediaTek Dimensity 700 chipset built on a 7nm process technology. It features an octa-core CPU with two Cortex-A76 cores clocked at 2.2GHz for performance tasks and six Cortex-A55 cores at 2.0GHz for efficiency. The Mali-G57 MC2 GPU handles graphics rendering for gaming and multimedia. The chipset provides solid 5G connectivity and efficient power management. Paired with 8GB of LPDDR4X RAM and UFS 2.2 storage, the device offers smooth multitasking and decent app performance for daily use and casual gaming scenarios.
Essential Features Information
Running Android 13 with ColorOS 13, the Oppo A78 5G provides a user-friendly and customizable interface with features like app cloning, dark mode, and enhanced privacy controls. It includes a side-mounted fingerprint scanner and face unlock for quick and secure access. The phone supports dual SIM cards, 5G connectivity, Wi-Fi 802.11ac, Bluetooth 5.3, NFC, and a 3.5mm headphone jack. Dual stereo speakers deliver immersive audio. The device also supports expandable storage via a microSD card up to 1TB. Despite lacking IP certification, its build quality and matte finish give it a premium feel for the price.
