OnePlus 6: Exploring Key Features and Specifications
The OnePlus 6, released in 2018, was a flagship smartphone that offered a compelling blend of performance, features, and value. Even years after its release, understanding the OnePlus 6 characteristics provides valuable insight into the evolution of smartphone technology and the features that continue to define modern devices. This article delves into the key specifications, design elements, performance capabilities, and other notable aspects of the OnePlus 6.

Design and Display: A Visual Delight
The OnePlus 6 marked a significant shift in OnePlus’s design language. It featured a premium build with a glass back, replacing the metal unibody design of its predecessors. This change not only enhanced the phone’s aesthetic appeal but also allowed for improved wireless connectivity. The device was available in several color options, including Mirror Black, Midnight Black, Silk White, and a limited-edition Red variant.
The display was a 6.28-inch Optic AMOLED panel with a resolution of 2280 x 1080 pixels (Full HD+). The aspect ratio of 19:9, which included a notch at the top, provided an immersive viewing experience. The AMOLED technology ensured vibrant colors, deep blacks, and excellent contrast ratios. The display was protected by Corning Gorilla Glass 5, offering resistance against scratches and minor impacts. The importance of display quality in smartphones cannot be overstated, as explored further in this discussion on display technologies and design trends.
Performance and Hardware: Power Under the Hood
At the heart of the OnePlus 6 was the Qualcomm Snapdragon 845 processor, a flagship chipset that delivered exceptional performance. The Snapdragon 845 featured an octa-core CPU with Kryo 385 cores, offering a significant performance boost compared to the previous generation. The Adreno 630 GPU provided excellent graphics performance, making the OnePlus 6 suitable for gaming and other demanding tasks.
The OnePlus 6 was available in multiple RAM configurations, including 6GB and 8GB options. It also offered internal storage options of 64GB, 128GB, and 256GB. The combination of ample RAM and fast storage ensured smooth multitasking and quick app loading times. While the OnePlus 6 did not support expandable storage via microSD card, the available storage options were typically sufficient for most users.
Camera Capabilities: Capturing Moments
The OnePlus 6 featured a dual-camera setup on the rear, consisting of a 16-megapixel primary sensor with optical image stabilization (OIS) and a 20-megapixel secondary sensor. The primary sensor had a wide aperture of f/1.7, allowing for excellent low-light performance. The secondary sensor was used for depth sensing, enabling features such as portrait mode with bokeh effect.
The camera app offered various shooting modes, including photo, video, portrait, pro mode, and time-lapse. It also supported 4K video recording at 60 frames per second. The front-facing camera was a 16-megapixel sensor with an f/2.0 aperture, capable of capturing detailed selfies and supporting features like face unlock.
The camera performance of the OnePlus 6 was generally well-regarded, with users praising its ability to capture sharp and detailed images in various lighting conditions. The portrait mode produced pleasing bokeh effects, and the 4K video recording was of high quality. Comparing the camera capabilities of the OnePlus 6 to other devices of its time, such as the Samsung Galaxy A6s, provides a better understanding of the competitive landscape.
Software and User Experience: OxygenOS
The OnePlus 6 ran on OxygenOS, OnePlus’s custom Android skin. OxygenOS was known for its clean and minimalist design, as well as its focus on performance and customization. It offered a near-stock Android experience with added features such as gesture navigation, parallel apps, and reading mode.
OnePlus was committed to providing timely software updates, and the OnePlus 6 received several major Android updates during its lifespan. These updates not only brought new features and improvements but also ensured that the device remained secure and up-to-date with the latest Android security patches.
OxygenOS was praised for its smooth and responsive performance, as well as its lack of bloatware. The user interface was intuitive and easy to navigate, making it a favorite among Android enthusiasts. The emphasis on performance and customization made the OnePlus 6 a joy to use for everyday tasks and demanding applications alike.
Battery Life and Charging: Powering Through the Day
The OnePlus 6 was equipped with a 3300mAh battery, which provided sufficient battery life for most users. With moderate usage, the phone could easily last through a full day on a single charge. The device supported OnePlus’s Dash Charge technology, which allowed for incredibly fast charging speeds. With Dash Charge, the OnePlus 6 could go from 0% to 60% in just 30 minutes.
Dash Charge was a significant advantage over other charging technologies at the time, as it not only charged the phone quickly but also kept the device cool during the charging process. This was achieved by moving the charging circuitry to the power adapter, which prevented the phone from overheating. The combination of decent battery life and fast charging made the OnePlus 6 a reliable device for users who were always on the go.
Other Notable Features
- Alert Slider: The OnePlus 6 featured the signature OnePlus alert slider, which allowed users to quickly switch between silent, vibrate, and ring modes.
- Face Unlock: The device supported face unlock, which used the front-facing camera to quickly and securely unlock the phone.
- Water Resistance: While the OnePlus 6 was not officially IP-certified for water resistance, it did offer some level of protection against splashes and minor spills.
- Headphone Jack: Unlike many flagship smartphones at the time, the OnePlus 6 retained the 3.5mm headphone jack, allowing users to connect their favorite wired headphones without the need for an adapter.
The OnePlus 6 in Today’s Market
While the OnePlus 6 is no longer the latest smartphone on the market, it remains a capable device that can still hold its own against many mid-range smartphones. Its powerful processor, ample RAM, and excellent camera make it a viable option for users who are looking for a budget-friendly smartphone. Moreover, understanding the features of older models like the OnePlus 6 helps appreciate advancements in newer phones, such as the Huawei Mate 20 Lite, and how they have evolved.
The OnePlus 6 also serves as a reminder of the importance of software support. OnePlus’s commitment to providing timely software updates ensured that the device remained relevant and secure for years after its release. This is a crucial factor to consider when purchasing a smartphone, as software support can significantly impact the longevity and usability of the device.
Ultimately, the OnePlus 6 was a well-rounded smartphone that offered a compelling combination of performance, features, and value. Its premium design, powerful hardware, excellent camera, and smooth software experience made it a popular choice among smartphone enthusiasts. Even today, the OnePlus 6 characteristics remain noteworthy, highlighting the device’s enduring appeal.
Comparing OnePlus 6 to Competitors
When the OnePlus 6 was released, it faced stiff competition from other flagship devices. Comparing its specifications and features to those of competitors like the Google Pixel XL offers a clearer understanding of its market position. The Pixel XL, known for its exceptional camera and software experience, provided a different set of strengths compared to the OnePlus 6’s focus on performance and value. While the Pixel XL boasted superior image processing and a cleaner Android experience, the OnePlus 6 offered more RAM and storage options at a competitive price point. This comparison highlights the trade-offs consumers often face when choosing between different smartphones.
Understanding Screen Resolution and Pixel Density
The OnePlus 6 featured a viewport resolution of 412 pixels in width and 869 pixels in height, which is crucial for designers and developers when creating responsive websites and applications. This resolution influences the breakpoints and media queries used to adapt content to the device’s screen. The pixel density of 2.625 also plays a significant role in how sharp and clear images and text appear on the display. Understanding these technical specifications is essential for optimizing the user experience on the OnePlus 6 and similar devices. Many of these principles also apply to other devices such as the Samsung Galaxy J7 Prime2, though viewport and resolution sizes may differ.
The Legacy of OnePlus 6
The OnePlus 6 holds a special place in the history of OnePlus as it represented a significant step forward in design and performance. It solidified OnePlus’s reputation as a brand that could deliver flagship-level features at a more accessible price point. The device’s success paved the way for future OnePlus smartphones, which continued to push the boundaries of innovation and value. The OnePlus 6 is a testament to the idea that a well-designed and thoughtfully engineered smartphone can have a lasting impact on the industry.



