Oppo A78

Oppo A78 — Price, Specs & Features

The Oppo A78 is a mid-range 4G smartphone with a 6.43-inch AMOLED display, 90 Hz refresh rate, and Snapdragon 680 (6 nm) chipset, designed for users who want good visuals and solid build quality. The Oppo A78 price in Kenya is Kes 15,000 for the 256 GB 8 GB RAM storage variant at Silkroom Electronics. It features a 6.43-inch AMOLED panel with 90 Hz refresh rate and about 430-nits typical brightness. Performance is handled by the Qualcomm SM6225 Snapdragon 680 with 8 GB RAM and 256 GB storage, expandable via microSD. On the back, a 50 MP main sensor plus a 2 MP depth sensor takes care of most photo needs; the 8 MP front camera supports 1080p selfie video. A 5000 mAh battery powers the device with 67 W fast charging for quick top-ups. It runs Android 13 with ColorOS 13.1 and adds features like under-display fingerprint sensor, NFC, stereo speakers and IP54 splash resistance — suited for users who want balanced features and a premium feel without the flagship price.

With its vibrant display, fast charging, and ample storage, the Oppo A78 offers strong value for those who want good media and photography performance in everyday use. It strikes a solid balance between design, performance, and battery life for people looking for a dependable mid-range phone.

Why Choose Oppo A78?

Display & Build:

6.43-inch AMOLED display with 90 Hz refresh rate and 1080 × 2400 (FHD+) resolution, delivering ~409 ppi. Corning Gorilla Glass 5 protection with slim bezels; ~180 g, 7.9 mm thick.

Camera System:

Rear dual cameras: 50 MP main (wide, f/1.8, PDAF) + 2 MP depth sensor. Selfie is 8 MP f/2.0. Video capture up to 1080p@30fps.

Performance & Chipset:

Powered by Snapdragon 680 (4×2.4 GHz + 4×1.9 GHz, 6nm) in the 4G variant. Smooth in everyday tasks and light gaming; may lag with heavy multitasking or demanding 3D games.

Battery & Charging:

5,000 mAh battery. Supports 67 W fast wired charging in the 4G variant; fills ~76% in 30 minutes. Real-world use gives over one full day under moderate usage.

Software & Updates:

Ships with Android 13 + ColorOS 13.1. Oppo promises moderate update support though major OS jumps beyond one version are less certain.

Audio & Extras:

Under-display optical fingerprint sensor, 3.5 mm headphone jack present. Dual-SIM + microSD card support. IP54 splash/dust resistance in many regions.

Oppo A78 Full Specifications

Also known as: Oppo A78 4G (Mist Black / Aqua Green)

The Oppo A78 is a mid-range 4G phone featuring a 6.43-inch AMOLED display with 90 Hz refresh rate, powered by the Snapdragon 680 chipset with 8 GB RAM. It carries a dual rear camera setup led by a 50 MP main sensor, includes an 8 MP front camera, a 5,000 mAh battery with 67 W fast wired charging, and runs on Android 13 with ColorOS 13.1.

Oppo A78 Price in Kenya & Availability

• 8GB/256GB — KSh 15,000
  Availability: Out of Stock

Oppo A78 Price in India

• 8GB/256GB — ₹ 14,600
  Availability: Out of Stock

Box Contents

• Smartphone
• Charger (67 W) [Yes]
• USB Type-C cable
• SIM ejector tool
• Protective case
• Screen protector

Verdict

The Oppo A78 4G is a strong mid-range option, combining a vibrant AMOLED display, a high-capacity battery, and very fast 67 W charging—all of which are standout features in its segment. The Snapdragon 680 provides capable performance for everyday use, though under heavier loads it may lag behind higher-end chipsets. Camera performance will be solid in well-lit scenarios, but low-light could be modest. If you want a phone with great charging speed and balanced specs without entering the premium price bracket, the A78 is a very good pick.

Pros & Cons of Oppo A78

Pros

• 5000mAh battery with long endurance
• 67W fast charging
• 6.43" AMOLED display with 90Hz refresh rate
• 50MP + 2MP dual rear cameras

Cons

• Mid-range Snapdragon 680 chip
• No 5G connectivity in the 4G version
• Plastic build, scratch-prone body
• Only IP54 splash resistance

Explore the Latest OPPO Smartphones 

Frequently Asked Questions

How long does the battery last on the Oppo A78?

The Oppo A78 has a 5000 mAh typical battery, which delivers a full day of regular usage including calls, browsing, and social media. In lighter use scenarios (e.g. mostly standby, texting, light apps), you may stretch close to a day and a half. With heavier usage—gaming, video streaming—the battery drains faster, though 67W fast charging helps recover quickly.

Does the Oppo A78 support fast charging, and is a high-watt charger included?

Yes, the Oppo A78 supports 67W SUPERVOOC fast charging in many regions. It can go from zero to full in about 45 minutes under ideal conditions. The fast charger is included in the box according to official specs.

What is the display quality of the Oppo A78?

The phone has a 6.43-inch AMOLED FHD+ display with 90Hz refresh rate, switching between 60Hz and 90Hz depending on task. It has good sharpness (~409 PPI), decent colour coverage in Vivid and Gentle modes, and Gorilla Glass 5 for protection. Brightness standard output is average; strong direct sunlight may reduce visibility.

How good are the cameras, especially in low-light conditions?

The rear main camera is 50 MP, f/1.8, with autofocus; there are two 2 MP supporting lenses (portrait and depth/IR). The front camera is 8 MP, f/2.0. For well-lit environments, it captures solid detail; in low light, pictures will be less sharp and more noisy (no optical image stabilization). Night mode helps, but can’t fully compensate for the hardware limits.

What build materials and durability features does the Oppo A78 have?

The body is slim (≈7.93-7.99 mm) and weighs about 180 g. The screen is protected by Corning Gorilla Glass 5. There is no official IP rating for water/dust protection in the base model; durability in rugged environments may be limited.

What chipset, RAM, and storage options are available, and how is performance?

The Oppo A78 (4G version) uses the Qualcomm Snapdragon 680 chip. It comes in versions with 8 GB RAM (plus RAM-expansion features in some regions) and 128 GB or 256 GB storage, using UFS 2.2. Performance is smooth for everyday tasks, social apps, video. Heavy multitasking or demanding games will show strain.

What software does it ship with, and what update support is likely?

It ships with ColorOS 13.1 (on top of Android 13) in many markets. OPPO states features like “Battery Health Engine” and RAM expansion are part of its software offering. Public detail on major Android version upgrades is limited; expect security updates for at least a couple of years.

What are some known quirks or limitations to be aware of?

Despite the strong charging speed, the screen brightness is moderate and may struggle under harsh sunlight. The front camera does not have autofocus, so focus is fixed; also, lacking OIS means low-light photos may blur or lack clarity. The phone may warm up under intensive load (gaming or long video recording).

What network, SIM, and connectivity features does the Oppo A78 offer?

The 4G version supports LTE, dual-SIM, USB OTG, and Bluetooth (standard versions). It does not support 5G in the 4G model. For markets with a 5G variant (“A78 5G”), different specs apply (network chip, display type, etc.).

What security & unlock features are included?

The Oppo A78 has an in-display fingerprint sensor, which operates reasonably well under normal lighting. There is face unlock via front camera, but it uses 2D imaging, which is less secure and less reliable under dim conditions.

Oppo A78 Compare & Alternatives

Alternatives to Oppo A78

Samsung Galaxy A34 5G

Compared to A78, offers better display (Super AMOLED FHD+), stronger chipset, and 5G performance. (Display & future-proofing)

Realme 11

Delivers faster refresh rate (120 Hz), more premium design, and stronger camera setup. (Performance & camera upgrade)

Infinix Note 30 Pro 5G

Larger screen, very fast charging, and enhancements in audio or display brightness. (Charging & media experience boost)

🧭 Which One’s Right for You?

• Oppo A78: choose this for a solid all-rounder with AMOLED display, fast charging, and reliable everyday performance.
• Samsung Galaxy A34 5G: go for this if you want more “future-proof” connectivity and a superior display.
• Realme 11: pick if you priorities smoother visuals (higher Hz), better photography, and refined design.
• Infinix Note 30 Pro 5G: ideal when you consume lots of content, need fast charging, or want louder audio/media experience.