Oppo A3x

Oppo A3x Review – A Stylish Budget 5G Smartphone with Great Battery Life

When it comes to affordable smartphones, OPPO has built a reputation for balancing performance, design, and features. The Oppo A3x, launched in August 2024, is one such device that brings a modern design, smooth display, long battery backup, and 5G support to the budget segment. If you are looking for a slim and stylish phone without spending a fortune, the Oppo A3x might just be the right choice.

In this review, let’s explore its design, display, performance, camera, battery, connectivity, pros & cons, and FAQs to help you decide whether it’s worth buying.

🌈 Design & Display

The Oppo A3x features a 6.7-inch bezel-less punch-hole display, giving it a modern look suitable for binge-watching, browsing, and gaming. It comes with an IPS LCD panel that supports a 120Hz refresh rate, making scrolling and animations smooth. With a resolution of 720 × 1604 pixels, the phone delivers HD+ visuals, and while it’s not AMOLED, it still offers decent brightness and color reproduction.

• Peak Brightness: 1000 nits (ideal for outdoor use)

• Aspect Ratio: 20:9 – tall and immersive

• Protection: Panda Glass

• Durability: IP54 rating – dust and water resistant

At 7.7mm thickness and 187g weight, it feels slim, lightweight, and comfortable to carry. The design is enhanced by attractive color options like Sparkle Black, Starlight White, and Starry Purple.

⚙️ Performance

Under the hood, the Oppo A3x is powered by the MediaTek Dimensity 6300 processor, an octa-core chipset with 2x Cortex-A78 (2.4GHz) and 6x Cortex-A55 (2.0GHz) cores. Paired with the Mali G57 MC2 GPU, it handles everyday tasks, social media, and light gaming smoothly.

• Operating System: Android 14 (ColorOS 14)

• Architecture: 64-bit

• AnTuTu Score (v10): ~496,464

For memory, it comes in 6GB RAM options with 64GB or 128GB storage. The storage is expandable via microSD card, making it flexible for those who need extra space for photos, videos, and apps.

📷 Camera Setup

The Oppo A3x is designed with casual photography in mind.

Rear Camera:

• 8MP primary sensor (f/2.0)

• Features: LED Flash, HDR, Panorama, Zoom, Auto Flash, Extra HD mode

• Video Recording: 1080p @30fps, 720p @30fps

Front Camera:

• 5MP selfie shooter (f/2.2)

• Video: 1080p @30fps, 720p @30fps

The camera performs well in daylight conditions, producing clear and natural photos. However, in low-light environments, the performance is average compared to AMOLED-based competitors.

🔋 Battery & Charging

One of the biggest highlights of the Oppo A3x is its 5100mAh battery, which ensures a full day of usage on a single charge. Whether you’re streaming, browsing, or gaming, the phone won’t run out of juice quickly.

• Charging Speed: 45W SuperVOOC fast charging

• Claim: 50% charge in just 30 minutes

• Battery Type: Li-ion (non-removable)

While there is no wireless charging, the fast-charging support makes it practical for daily use.

📡 Connectivity & Audio

The Oppo A3x supports dual SIM slots with 5G and 4G connectivity, ensuring future-proof network performance.

• Wi-Fi 6 (802.11)

• Bluetooth 5.3

• USB Type-C 2.0 with OTG support

• 3.5mm audio jack – still included for wired earphones

• Single loudspeaker – decent but not stereo quality

Unfortunately, NFC and FM radio are missing, but for the price range, this is acceptable.

🔐 Sensors & Security

The phone includes a side-mounted fingerprint sensor, along with essential sensors like accelerometer, compass, and proximity sensor.

✅ Pros & ❌ Cons

Pros

• 💡 Budget-friendly – great option under its price segment.

• 📱 Large 6.7-inch display with smooth 120Hz refresh rate.

• 🔋 Massive 5100mAh battery with 45W fast charging.

• 🎮 Handles daily tasks & light gaming well.

• 💎 Slim, stylish, and lightweight design.

Cons

• ⚠️ Not ideal for heavy gaming – struggles with high-end titles.

• 🔊 Single speaker only, no stereo output.

• 📸 Average low-light photography.

• 🖼️ LCD panel instead of AMOLED – less vibrant.

• ⚡ Charging still behind some competitors offering 67W or more.

📌 Oppo A3x – Frequently Asked Questions (FAQ)

Q1. What is the display size of Oppo A3x?
👉 It comes with a 6.7-inch HD+ LCD panel with 120Hz refresh rate.

Q2. How bright is the Oppo A3x display?
👉 It offers 1000 nits peak brightness, making it visible even outdoors.

Q3. Does Oppo A3x support fast charging?
👉 Yes, it supports 45W SuperVOOC fast charging, charging 50% in just 30 minutes.

Q4. What is the battery capacity?
👉 A 5100mAh Li-ion battery ensures long usage.

Q5. Is Oppo A3x good for gaming?
👉 It can handle casual and mid-level gaming, but heavy titles may lag.

Q6. Is Oppo A3x lightweight?
👉 Yes, at 187g and 7.7mm thickness, it is slim and easy to carry.

Q7. Does it support 5G?
👉 Yes, the Oppo A3x 5G variant supports dual 5G SIM cards.

🏆 Final Verdict

The Oppo A3x is a solid budget-friendly smartphone with a big display, 120Hz refresh rate, long battery life, and 5G support. While it may not compete with higher-end devices in terms of gaming or low-light photography, it delivers an excellent value for those seeking a stylish, slim, and reliable daily-use phone at an affordable price.

If your priorities are design, battery, and smooth performance for everyday tasks, the Oppo A3x is a smart choice in 2024’s budget segment.