OPPO A18 Review: Why shouldn’t you buy it?

In today’s fast-paced world, having a reliable smartphone is essential for staying connected, managing daily tasks, and capturing memorable moments. The OPPO A18, released in October 2023, caters to users who seek a practical and budget-friendly device without compromising on essential features. Let’s delve into the key aspects of this smartphone.

Design and Build

The OPPO A18 boasts a practical and ergonomic design. With dimensions of 163.7 x 75 x 8.2 mm and a weight of 188 g, it strikes a balance between a comfortable grip and portability. The device features a dual SIM card slot, allowing users to efficiently manage personal and work contacts or use local and international numbers. Additionally, it comes with an IP54 rating for dust and splash resistance, providing a level of protection for everyday use.

Display and Visual Experience

The smartphone features a 6.56-inch IPS LCD display with a 90Hz refresh rate, ensuring smoother scrolling and transitions. While its resolution of 720 x 1612 pixels may not be the highest in the market, it offers decent visuals with a pixel density of around 269 ppi. The 20:9 aspect ratio provides a comfortable and immersive viewing experience, making it suitable for various tasks such as web browsing, social media, and streaming content.

Performance and Efficiency

The OPPO A18 runs on the Android 13 operating system with the ColorOS 13.1 interface, providing a user-friendly and customizable experience. Powering the device is the Mediatek MT6769 Helio G85 chipset, built on a 12nm process, which offers a good balance between performance and energy efficiency. The octa-core CPU comprises two Cortex-A75 cores at 2.0 GHz for demanding tasks and six Cortex-A55 cores at 1.8 GHz for power-saving efficiency. The Mali-G52 MC2 GPU handles graphical tasks, allowing for a smooth user experience in daily tasks and even casual gaming.

Generous Storage and Expandability

With 128GB of internal storage and 4GB of RAM, the OPPO A18 provides sufficient space for your apps, photos, and files. The 4GB of RAM ensures smooth multitasking and app-switching. Additionally, the device includes a microSDXC card slot, allowing users to expand their storage capacity for media, documents, and more.

Photography and Video Capabilities

The OPPO A18 features a practical dual-camera system on the back, including an 8 MP wide-angle camera with an f/2.0 aperture for capturing everyday moments. It is complemented by a 2 MP depth sensor, which enhances portrait photos by creating a pleasing background blur effect. The device supports 1080p video recording at 30fps, allowing users to capture memorable moments in good quality.

For selfies and video calls, the smartphone comes with a 5 MP front camera with an f/2.2 aperture. While it may not have the highest resolution, it is suitable for staying connected with friends and family through video chats.

All-Day Battery Life

With a robust 5000mAh non-removable Li-Po battery, the OPPO A18 provides long-lasting power to get you through the day without the need for frequent recharging. Whether you’re using your smartphone for messaging, browsing, or streaming content, it ensures you remain connected and productive. When it’s time to recharge, the included 10W charger can quickly replenish your device.

Connectivity and Features

The OPPO A18 offers various connectivity options, including Wi-Fi 802.11 a/b/g/n/ac, supporting dual-band operation for faster and more stable wireless connections. Bluetooth 5.3 provides efficient pairing with wireless accessories and headphones, including support for aptX HD, enhancing your audio experience. While the device lacks NFC capability, it still covers essential positioning systems, including GPS, GALILEO, GLONASS, BDS, and QZSS.

Color Options

The OPPO A18 is available in two elegant colors, Glowing Black and Glowing Blue. These color choices allow you to select a device that matches your style and preferences.


  • Affordable Pricing: The OPPO A18 is a budget-friendly smartphone, making it accessible to a wide range of users.
  • Ergonomic Design: With its comfortable dimensions and weight, the device is designed for ease of use and portability.
  • Good Display: The 6.56-inch IPS LCD display with a 90Hz refresh rate provides a smooth visual experience, ideal for everyday tasks.
  • Decent Performance: The Mediatek Helio G85 chipset ensures the device handles daily tasks efficiently, including web browsing and casual gaming.
  • Generous Storage: With 128GB of internal storage and expandable memory via a microSD card, the phone provides ample space for apps and media.
  • Long-Lasting Battery: The 5000mAh battery ensures extended usage, and the 10W charger quickly replenishes the device.
  • Dual SIM Support: The device offers dual SIM card slots, allowing users to manage different numbers or use local and international SIM cards.


  • Basic Camera System: The 8 MP main camera and 2 MP depth sensor may not meet the demands of photography enthusiasts seeking advanced features and higher-resolution images.
  • No NFC: The lack of NFC capability limits contactless payment options and quick device pairing with compatible accessories.
  • Low-Resolution Display: While the display offers a smooth experience, the 720p resolution may not provide the highest level of detail, especially when viewing content up close.
  • Basic Front Camera: The 5 MP front camera is relatively basic and may not deliver the best results for selfie enthusiasts.
  • Limited Gaming Performance: The device’s performance may not be sufficient for intensive gaming, and users looking for a gaming-focused phone may find it lacking.
  • Modest Charging Speed: With a 10W charger, the device’s charging speed is relatively slower compared to some other smartphones that offer faster charging capabilities.
  • Android Version: Depending on when the phone was manufactured and released, it may not always offer the latest Android features and security updates due to software update schedules.


In conclusion, the OPPO A18 is a budget-friendly smartphone designed for practicality and everyday use. It offers an affordable option for users who need a dependable device for staying connected, managing tasks, and capturing essential moments. With its ergonomic design, decent performance, sufficient storage, and long-lasting battery, it caters to those who require essential smartphone features without breaking the bank. If you’re in search of a reliable and affordable mobile device, the OPPO A18 is a compelling choice in the budget smartphone category. It demonstrates that you can have a practical smartphone experience without the premium price tag.

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