OPPO X 2021: Features and Specifications

Discover the innovative OPPO X 2021 with a rollable display, powerful performance, and advanced camera features.
OPPO X 2021: Features and Specifications
3 min
29 September 2025 

The OPPO X 2021 is an innovative smartphone that redefines mobile technology with its rollable display and cutting-edge features. This futuristic device offers a flexible screen that expands from 6.7 inch to 7.4 inch, providing a truly immersive viewing experience. Powered by the Snapdragon 888 chipset, it delivers exceptional performance for multitasking and gaming. With a 64MP triple camera setup, the OPPO X 2021 ensures stunning photography, while its 4000 mAh battery supports fast charging for uninterrupted use. 

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OPPO X 2021 - Overview

The OPPO X 2021 concept is set to redefine the smartphone landscape with its innovative features and cutting-edge technology. Among the standout OPPO X 2021 features are its flexible rollable OLED display, which transitions from a 6.7-inch to a 7.4-inch screen, providing an immersive viewing experience. Powered by the Qualcomm Snapdragon 888 chipset, this device ensures smooth multitasking and high-end gaming performance. Additionally, the OPPO X 2021 boasts a versatile triple camera setup, including a 64MP main sensor, delivering exceptional photography capabilities. For those interested in the latest advancements, the OPPO 5G mobile offers robust connectivity options, ensuring future-proof performance and fast internet speeds.

OPPO X 2021 - Key specs

The OPPO X 2021 is a pioneering concept phone with a rollable OLED screen that expands smoothly from 6.7 to 7.4 inches, offering a larger display without folds or creases. Its innovative Roll Motor powertrain and Warp Track laminate provide stability and durability. This device showcases the future of smartphone design, blending tablet-like versatility with pocketable convenience. Being purely a concept, it serves as a technological showcase rather than a market-ready product.

Specifications

Details

Release status

Concept only

Release date

NA

Dimensions

Unfolded: 258.7 x 84.5 x 6.9 mm

Folded: 161.9 x 74.0 x 10.5 mm

Weight

275 g

Display type

OLED, rollable

Display size

6.7 inch (expands to 7.4 inch)

Resolution

1440 x 3200 pixels

OS

Android 11

Chipset

Qualcomm Snapdragon 888

GPU

Adreno 660

Memory

8GB RAM, 256GB storage

Main camera

64MP + 16MP + 12MP

Selfie camera

32MP

Battery

4000 mAh

 

OPPO X 2021 - Full specifications and features

The OPPO X 2021 is a concept smartphone that will likely never see a commercial release in its current form. It features a unique rollable display that expands from 6.7 to 7.4 inches, providing a seamless transition between phone and tablet modes. Powered by a Snapdragon 888 processor with 12GB RAM and a 5000mAh battery supporting fast and wireless charging, it showcases groundbreaking flexible display technology. This concept model demonstrates the future potential of smartphone design, but it remains a prototype without confirmed plans for mass production.

General

OPPO X 2021 pushes the boundaries of smartphone innovation with its rollable display, offering a premium experience for users seeking a futuristic design and superior technology.

Specifications Details
Brand OPPO
Model OPPO X 2021
Release date TBA
Launched in India No
Form factor Rollable OLED
Weight (g) 275 g
Battery capacity (mAh) 4000



Display

The OPPO X 2021 is designed to have a flexible OLED rollable display that changes size, delivering a visually immersive experience, ideal for multimedia, gaming, and productivity.

Specifications Details
Screen size (inch) 6.7 inch (expands to 7.4 inch)
Touchscreen Yes
Protection type No



Hardware

Powered by Qualcomm Snapdragon 888, the OPPO X 2021 ensures lag-free performance with high-end hardware specifications suited for power users.

Specifications Details
Processor Qualcomm Snapdragon 888
Processor make Octa-core
RAM 8GB
Internal storage 256GB
Expandable storage No
Expandable storage type No
Expandable storage up to (GB) No
Dedicated microSD slot No



Camera

The OPPO X 2021 offers versatile camera capabilities with its triple rear camera setup and high-resolution selfie camera, delivering excellent image quality in various conditions.

Specifications Details
Rear camera 64MP + 16MP + 12MP
Rear autofocus Yes
Rear flash Yes
Front camera 32MP



Software

The device runs on Android 11, with OPPO's custom UI skin, ensuring smooth operation and a user-friendly interface.

Specifications Details
Operating system Android 11
Skin ColorOS



Connectivity

OPPO X 2021 provides robust connectivity options, including 5G, Bluetooth, and NFC, making it future-ready for fast data speeds and seamless integration with various devices.

Specifications Details
Wi-Fi Yes
Wi-Fi standards supported 802.11 a/b/g/n/ac/6
GPS Yes
Bluetooth Yes, v5.2
NFC Yes
USB type-C Yes



SIM 1

The device supports multiple bands and ensures 5G compatibility, making it ideal for high-speed internet browsing and mobile communication.

Specifications Details
SIM type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/LTE Yes
Supports 4G in India (Band 40) Yes



SIM 2

The second SIM slot of the OPPO X 2021 allows for dual standby and offers similar network capabilities to SIM 1, ensuring flexibility in managing multiple numbers or networks.

Specifications Details
SIM type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/LTE Yes
Supports 4G in India (Band 40) Yes



Sensors

OPPO X 2021 is equipped with advanced sensors, including an in-display fingerprint scanner, ensuring high security and functionality for users.

Specifications Details
Face unlock Yes
Fingerprint sensor Yes, in-display
Compass/Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes

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Frequently asked questions

What is the battery life of the OPPO X 2021?
The OPPO X 2021 is equipped with a 4000 mAh battery, providing a full day of moderate use. It also supports 65 W fast charging, allowing for quick recharges and minimising downtime.

What is the screen resolution of the OPPO X 2021?
The OPPO X 2021 offers a screen resolution of 1440 x 3200 pixels, delivering sharp and vibrant visuals for a superior viewing experience, especially when the rollable display expands to 7.4 inch.

How to use the camera features on the OPPO X 2021?
The OPPO X 2021 has a 64MP triple camera setup with intuitive camera modes. You can easily switch between modes like night, portrait, and AI scene enhancement via the camera app for optimal photography results.

How much storage capacity does the OPPO X 2021 have?
The OPPO X 2021 comes with 256GB of internal storage, providing ample space for apps, games, photos, and videos. However, it lacks expandable storage options, so users rely on the built-in capacity.

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