OPPO K11 Review: Why shouldn't you buy it? - GSMChina

OPPO K11 Review: Why shouldn’t you buy it?

In the ever-evolving world of smartphones, the OPPO K11 makes a grand entrance with its impressive features and capabilities. Announced in July 2023 and released in August 2023, this device is set to redefine the smartphone experience. With an array of top-notch features, it’s poised to meet the diverse needs of modern smartphone users. Let’s dive into the key aspects of the OPPO K11.

Stylish and Slim Design

The OPPO K11 boasts a sleek and slim design that not only looks stylish but also feels comfortable in your hand. With dimensions of 162.7 x 75.5 x 8.2 mm and a weight of 184 g, it strikes a perfect balance between portability and substantial build quality. The smartphone supports hybrid dual SIM cards, allowing you to manage your personal and work contacts with ease.

The device features a glass front and a plastic frame and back, making it both visually appealing and structurally robust.

Immersive AMOLED Display

The OPPO K11 comes equipped with a remarkable 6.7-inch AMOLED display. This display is capable of rendering a staggering 1 billion colors, ensuring that your visual experience is incredibly vibrant and lifelike. It boasts a 120Hz refresh rate, which translates to smooth and responsive touch interactions. Whether you’re watching videos, playing games, or simply browsing the web, this display will leave you captivated.

The display offers a resolution of 1080 x 2400 pixels, resulting in a pixel density of around 393 ppi. Corning Gorilla Glass 5 protects the screen from scratches and minor impacts.

Powerful Performance and Android 13

Under the hood, the OPPO K11 runs on the Android 13 operating system with the ColorOS 13.1 user interface. Powering this device is the Qualcomm Snapdragon 782G chipset, built on a 6nm process. Its octa-core CPU configuration includes high-performance Cortex-A78 cores clocked at 2.7 GHz, ensuring fast and responsive performance. It also includes energy-efficient Cortex-A55 cores for less demanding tasks. The Adreno 642L GPU delivers exceptional graphics performance, making this smartphone ideal for gaming and multimedia consumption.

The OPPO K11 offers generous storage options. You can choose from 256GB of internal storage paired with either 8GB or 12GB of RAM. This ensures that you have ample space for your apps, media, and files while enjoying snappy multitasking.

Impressive Camera System

For photography enthusiasts, the OPPO K11 sports a versatile camera system. On the rear, there is a triple-camera setup. The main big camera is a 50 MP wide-angle lens with an f/1.8 aperture. It features multi-directional PDAF (Phase Detection Autofocus) and OIS (Optical Image Stabilization), ensuring that your photos come out sharp and clear, even in challenging conditions. The 8 MP ultrawide camera with a 112˚ field of view is perfect for capturing wide landscapes. Additionally, there’s a 2 MP macro camera for up-close shots of tiny subjects.

The rear camera system supports 4K video recording at 30fps, along with various other video shooting modes, including gyro-based electronic image stabilization (gyro-EIS). The front camera is a 16 MP wide-angle lens with an f/2.4 aperture. It’s well-suited for high-quality selfies and video calls.

Audio and Connectivity

The OPPO K11 offers an immersive audio experience with loudspeakers that deliver rich and clear sound quality. However, it doesn’t include a 3.5mm headphone jack, so you’ll need USB Type-C or wireless headphones for private listening.

In terms of connectivity, the device supports Wi-Fi 802.11 a/b/g/n/ac/6 for fast and stable wireless connections. It also offers Bluetooth 5.2 with A2DP, LE, and aptX HD support, enhancing the quality of your audio experience. For accurate navigation, it features GPS, GLONASS, GALILEO, BDS, and QZSS. NFC capability is also included for convenient contactless payments and data transfer.

Lightning-Fast Charging and Robust Battery

The OPPO K11 packs a substantial 5000mAh non-removable Li-Po battery that provides the device with ample power to last through the day. Even more impressive is its 100W wired charging capability, which promises to bring your battery to 100% in just 26 minutes, as advertised. This means you can spend less time plugged into a charger and more time on the go.

Elegant Color Options

The OPPO K11 is available in elegant color options, including Moonshadow Gray and Glacier Blue. These choices allow you to select a device that matches your personal style and preferences.

NFC and More

With the inclusion of NFC, the OPPO K11 enables convenient contactless payments and data transfer, adding a layer of ease and efficiency to your daily transactions.

Price and Availability

While the exact pricing and availability may vary depending on your region and carrier, the OPPO K11 offers a powerful and feature-rich smartphone experience. Its combination of style, performance, camera capabilities, and rapid charging makes it a compelling choice for users with a wide range of needs and preferences.


  • Stylish Design: The OPPO K11 features a sleek and slim design with a stylish and comfortable build, striking a balance between aesthetics and practicality.
  • Vibrant AMOLED Display: The 6.7-inch AMOLED display delivers vibrant and lifelike visuals, boasting a 120Hz refresh rate for smooth interactions.
  • Powerful Performance: Equipped with the Qualcomm Snapdragon 782G chipset, 8GB/12GB of RAM, and 256GB of storage, it ensures smooth multitasking and fast app loading times.
  • Versatile Camera System: The triple-camera setup on the rear, including a 50 MP primary camera, 8 MP ultrawide, and 2 MP macro, offers flexible photography options. The inclusion of PDAF and OIS enhances photo quality.
  • 4K Video Recording: The rear camera system supports 4K video recording, providing high-quality video capture. Gyro-based EIS ensures stable video footage.
  • Fast Charging: The device boasts a 5000mAh battery with rapid 100W wired charging, allowing users to charge the phone to 100% in just 26 minutes.
  • Ample Storage: The OPPO K11 offers 256GB of internal storage, providing generous space for apps, media, and files.
  • NFC Capability: NFC support allows for contactless payments and data transfer, adding convenience to daily transactions.
  • Color Variety: Users can choose from elegant color options, including Moonshadow Gray and Glacier Blue, to match their style preferences.


  • No 3.5mm Headphone Jack: The absence of a 3.5mm headphone jack may inconvenience users who prefer wired headphones or audio devices.
  • Region-Dependent Pricing: While the device offers compelling features, the exact pricing and availability may vary by region and carrier.
  • Non-Removable Battery: The battery is non-removable, which may limit the ability to replace the battery if needed.
  • Not 5G Capable: The OPPO K11 does not support 5G connectivity, which might disappoint users looking for next-generation network speeds.
  • No 4K Display: While the device boasts impressive display capabilities, it doesn’t feature a 4K display, which could further enhance the visual experience for some users.


The OPPO K11 is a smartphone that leaves no stone unturned when it comes to offering a complete and satisfying mobile experience. From its striking AMOLED display to its robust performance and feature-packed camera system, it caters to the desires of modern smartphone users.

Whether you’re a photography enthusiast, a gamer, or someone who values speedy charging and dependable battery life, the OPPO K11 has you covered. With its stylish design and elegant color options, it caters to users who appreciate both form and function. It’s a powerful and versatile addition to the competitive smartphone market.

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