Oppo A78 Dual-SIM 256GB ROM + 8GB RAM | Factory Unlocked 5G Smartphone

Experience seamless performance and modern elegance with the Oppo A78 5G, designed for users who demand speed, style, and reliability. Powered by a high-efficiency 5G chipset and paired with 8GB of RAM, this smartphone delivers fast multitasking, smooth gaming, and stable connectivity wherever you go.

Its 6.56-inch HD+ display with a 90Hz refresh rate ensures vivid colors and fluid motion, while the 5000mAh battery with 33W SuperVOOC fast charging keeps you powered all day. Capture stunning photos with the 50MP AI dual camera, enjoy clear selfies, and store everything with 256GB of internal storage — expandable via microSD.

Wrapped in a striking Glowing Blue finish, the Oppo A78 5G combines advanced performance with refined aesthetics for a truly modern mobile experience.

⚙️ Technical Specifications
Feature Details
Brand OPPO
Model A78 5G
Network GSM / HSPA / LTE / 5G
SIM Dual SIM (Nano-SIM, Dual Stand-By)
Operating System Android 13, ColorOS 13
Processor (CPU) MediaTek Dimensity 700 Octa-core
GPU Mali-G57 MC2
Display 6.56-inch IPS LCD, 90Hz refresh rate
Resolution 1612 x 720 pixels (HD+)
Memory (RAM) 8GB
Storage (ROM) 256GB (expandable via microSD up to 1TB)
Main Camera 50MP (f/1.8, wide) + 2MP (depth sensor)
Front Camera 8MP (f/2.0)
Video Recording 1080p @30fps
Battery Capacity 5000 mAh, non-removable
Charging 33W SuperVOOC Fast Charging (USB Type-C)
Audio Stereo Speakers, 3.5mm headphone jack
Sensors Side fingerprint, Accelerometer, Proximity, Compass
Connectivity Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.3, GPS, USB Type-C
Dimensions 16.38 × 7.51 × 0.8 cm
Weight 179 g
Color Glowing Blue
Unlocked Compatibility GSM Networks (Not compatible with CDMA)
💬 Customer Reviews

⭐️⭐️⭐️⭐️⭐️ “Excellent value for money!”
The Oppo A78 5G exceeded my expectations — fast, elegant, and the battery lasts easily over a day. The 33W fast charging is a game changer!

⭐️⭐️⭐️⭐️ “Smooth and responsive”
The display is very fluid, especially with the 90Hz refresh rate. It feels premium in hand and the Glowing Blue color looks stunning.

⭐️⭐️⭐️⭐️⭐️ “Great camera and sound”
I love the dual speaker setup, and the photos are sharp with great detail in daylight. Highly recommended mid-range 5G phone.

❓ Q&A

Q: Is this phone brand new or refurbished?
A: It’s 100% brand new, factory-sealed, and officially unlocked by OPPO.

Q: Does it support Google Play and apps like WhatsApp or TikTok?
A: Yes, it comes with full Google Play support and pre-installed essential apps.

Q: How long does the battery last?
A: With moderate use, it easily lasts 1.5 days thanks to the 5000 mAh capacity and efficient processor.

Q: Does it work in the UAE and Europe?
A: Yes, it supports all major GSM carriers in UAE, KSA, and across Europe.

Q: Does it come with a charger in the box?
A: Yes, it includes the original 33W SuperVOOC charger, USB-C cable, and protective case.