The OPPO A6k 4G 6GB RAM 256GB Storage Smartphone is designed to provide smooth everyday performance, extended battery life, clear photography, and responsive viewing in a modern mobile experience. Powered by the Qualcomm Snapdragon 685 4G Mobile Platform, the phone is equipped with 6GB LPDDR4X RAM and 256GB UFS 2.2 storage, allowing apps, media, photos, and everyday files to be efficiently handled. Additional multitasking flexibility is provided through RAM Expansion, while storage card support is included when extra space is required.

A 6.75-inch 120Hz Ultra Bright LCD display is provided for smooth scrolling and clear visuals, with brightness reaching up to 1125 nits in HBM. Photography is handled by a 50MP Ultra-Clear rear camera, supported by Portrait Mode and AI-powered editing features such as AI Portrait Retouching, AI Perfect Shot, AI Recompose, and AI Eraser 2.0. A large 6500mAh battery is built in for extended daily use, while Reverse Wired Charging can be used to share power with compatible devices.

Performance and connectivity are further enhanced through AI GameBoost 2.0, AI LinkBoost 3.0, Trinity Engine, and Luminous Rendering Engine. IP64 water and dust resistance is included for added protection against everyday splashes and dust, while Outdoor Mode 2.0 and GloveTouch are provided for greater usability in different environments. The OPPO A6k 4G is offered in Crystal Blue and Crystal Violet, with a crystalline finish designed to provide a refined appearance.

Key Features

6500mAh Large Battery

A large 6500mAh battery is built into the OPPO A6k 4G to support extended daily use. Online video playback can be provided for approximately 13.3 hours, MOBA gaming for around 9.6 hours, screen-off calls for up to 38.2 hours, and standby time for up to 880 hours.

Reverse Wired Charging

Power can be shared with compatible devices through Reverse Wired Charging, allowing the phone to be used as a convenient power source when needed.

Snapdragon 685 4G Mobile Platform

The Qualcomm Snapdragon 685 Mobile Platform is used to deliver responsive everyday performance. An 8-core CPU and Adreno 610 GPU are included to support applications, entertainment, multitasking, and gaming.

6GB RAM + 256GB Storage

The phone is configured with 6GB LPDDR4X RAM and 256GB UFS 2.2 storage. RAM Expansion can be used to convert available storage into virtual memory, helping more applications to be kept available during multitasking.

120Hz Ultra Bright Display

A 6.75-inch LCD display with a refresh rate of up to 120Hz is provided for smoother scrolling, animations, gaming, and everyday navigation. HBM brightness reaches up to 1125 nits, helping screen content remain visible in bright environments.

50MP Ultra-Clear Camera

A 50MP f/1.8 wide-angle rear camera is included for capturing detailed photos. Portrait, Night, Panorama, Hi-Res, Pro, Time-Lapse, and other shooting modes are supported.

AI Photography Features

Several AI-powered photography tools are provided. AI Portrait Retouching can be used to refine portraits, AI Perfect Shot can correct awkward expressions using other photos of the same subject, AI Recompose can improve composition and colours, and AI Eraser 2.0 can remove unwanted people or objects from images.

AI GameBoost 2.0

Processing resources can be intelligently allocated through AI GameBoost 2.0 to help gaming performance remain smooth during demanding and extended sessions.

AI LinkBoost 3.0

Network performance can be optimised by AI LinkBoost 3.0, helping gaming, calls, and app responsiveness remain stable in weak-signal, busy, or rapidly changing network environments.

IP64 Water and Dust Resistance

IP64 water and dust resistance is provided, helping the device withstand everyday exposure to dust, rain, and splashes.

Outdoor Mode 2.0 + GloveTouch

Screen visibility can be increased through Outdoor Mode 2.0, while GloveTouch allows the display to remain responsive when gloves are being worn.

Trinity Engine

Hardware and software resources are optimised by the Trinity Engine, helping consistent responsiveness to be maintained during multitasking, gaming, and streaming.

Luminous Rendering Engine

Animation fluidity and response speed are improved through the Luminous Rendering Engine, allowing transitions and app interactions to be displayed more smoothly.

Crystal-Inspired Design

Two finishes are offered:

• Crystal Blue: A cool sparkling blue finish with a refined crystal glow, soft-touch surface, and layered light-reflecting texture.
• Crystal Violet: A deep amethyst-inspired finish with crystalline radiance, a silky surface, and a gradient crystal pattern.

Specifications

Size and Weight

• Height: About 166.61mm
• Width: About 78.51mm
• Thickness: About 8.61mm
• Weight: About 210g

Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.

Storage

• RAM and ROM Capacities: 6GB + 256GB
• RAM Type: LPDDR4X
• ROM Specifications: UFS 2.2
• Phone Storage Card: Supported
• USB OTG: Supported

The available internal storage may be smaller as part of the internal storage is occupied by software. Actual memory space may change due to application updates, user operations, and other related factors.

Display

• Display Size: 6.75 inches
• Screen Ratio: 90.6%
• Resolution: HD+ 1570 × 720 pixels
• Maximum Refresh Rate: 120Hz
• Maximum Touch Sampling Rate: 240Hz
• Default Touch Sampling Rate: 120Hz
• Vivid Mode Colour Gamut: 85% DCI-P3
• Natural Mode Colour Gamut: 100% sRGB
• Colour Depth: 16.7 million colours (8-bit)
• Pixel Density: 256 PPI
• Normal Brightness: 800 nits (Typical)
• HBM Brightness: 1125 nits (Typical)
• Panel Type: LCD

Camera

Rear Camera

• Wide-Angle Camera: 50MP
• Aperture: f/1.8
• Field of View: 76°
• Lens: 5P
• Autofocus: Supported
• Monochrome Camera: QVGA
• Monochrome Aperture: f/3.0
• Monochrome Field of View: 40°
• Monochrome Lens: 1P

Front Camera

• Resolution: 5MP
• Aperture: f/2.2
• Field of View: 77°
• Lens: 3P

Rear Shooting Modes

• Photo
• Video
• Portrait
• Night
• Panorama
• TIME-LAPSE
• STICKER
• HI-RES
• Google Lens
• PRO

Front Shooting Modes

• Photo
• Video
• Portrait
• Night
• Panorama
• TIME-LAPSE
• STICKER
• Retouch
• Screen Fill Light
• HI-RES

Video

Rear Video

• 1080P Video: 30fps
• 720P Video: 30fps
• 1080P TIME-LAPSE: 30fps
• Video Zoom Shooting: Up to 10x digital zoom

Front Video

• 1080P Video: 30fps
• 720P Video: 30fps
• 1080P TIME-LAPSE: 30fps

Processor and Graphics

• SoC: Qualcomm Snapdragon® 685 Mobile Platform, licensed by Qualcomm
• CPU: 8 cores
• GPU: Adreno™ 610 @ 1260MHz

Battery

• Typical Battery Capacity: 6500mAh / 25.22Wh
• Rated Battery Capacity: 6335mAh / 24.58Wh

Battery Life Scenarios

• Online Video Playback: Approximately 13.3 hours
• MOBA Gaming: Around 9.6 hours
• Screen-Off Calls: Up to 38.2 hours
• Total Standby Time: Up to 880 hours
• Reverse Wired Charging: Supported

Biometrics

• Fingerprint Recognition: Supported
• Facial Recognition: Supported

Sensors

• Proximity sensor
• Ambient light sensor
• E-compass
• Accelerometer
• Side fingerprint sensor

Cellular Network

• SIM 2: Supported
• SIM Card Type: Nano-SIM card, Nano-USIM card

Frequency Bands

• GSM: 850 / 900 / 1800MHz
• WCDMA: Band 1 / 5 / 8
• LTE FDD: Band 1 / 3 / 5 / 7 / 8 / 20 / 28
• LTE TDD: Band 38 / 40 / 41

Functions available on the live network depend on the situations of the carrier's network and related services deployment.

Connectivity

WLAN

• Wi-Fi 5 (802.11ac) supported
• 802.11a/b/g/n supported
• Wi-Fi Display supported
• WLAN Tethering supported

Bluetooth

• Bluetooth Version: Bluetooth® 5.0, Low Energy
• Bluetooth Audio Codecs: SBC, AAC, aptX

Ports and Other Connectivity

• USB Interface: USB Type-C
• Earphone Jack: 3.5mm jack
• NFC: Unsupported
• USB OTG: Supported

Operating System

• Operating System: ColorOS 15.0

The operating system information is for reference only and is subject to the actual product. If updated, no further notice will be given.

Location Technology

GNSS

• GPS
• GLONASS
• BDS
• Galileo
• QZSS

Additional Positioning

• A-GNSS assisted positioning
• WLAN positioning
• Cellular network positioning

Additional Features

• RAM Expansion
• AI GameBoost 2.0
• AI LinkBoost 3.0
• AI Portrait Retouching
• AI Perfect Shot
• AI Recompose
• AI Eraser 2.0
• Portrait Mode
• IP64 Water and Dust Resistance
• Outdoor Mode 2.0
• GloveTouch
• Trinity Engine
• Luminous Rendering Engine
• Reverse Wired Charging

Available Colours

• Crystal Blue
• Crystal Violet

In the Box

• Phone × 1
• Charger × 1
• USB Data Cable × 1
• SIM Ejector Tool × 1
• Protective Case × 1
• Quick Guide × 1
• Safety Guide × 1

Conclusion

The OPPO A6k 4G 6GB RAM 256GB Smartphone is built around a combination of long battery life, responsive performance, generous storage, smooth visuals, and AI-assisted photography. A 6500mAh battery, Snapdragon 685 processor, 120Hz 6.75-inch display, 50MP main camera, 256GB storage, IP64 resistance, and ColorOS 15.0 are combined to create a practical smartphone for communication, entertainment, photography, gaming, streaming, and everyday multitasking.