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OPPO X 2021

OPPO X 2021
₨ 289,999
Brand: Oppo
Category: Mobiles
  • Main Camera 48 MP
  • RAM 6 GB
  • Storage 128 GB
  • Display OLED
  • Fingerprint Yes
  • SIM Dual Sim
  • Battery Li-Po 5000 mAh

Our Rating

The overall rating is based on review by our experts

  • Display 10 / 10
  • Camera 10 / 10
  • Design 8 / 10
  • Connectivity 10 / 10
  • Multimedia 8 / 10
  • Performance 10 / 10
  • Usability 9 / 10
  • Call Quality 9 / 10
  • Features 8 / 10
  • Battery 10 / 10

About Oppo

OPPO X 2021 is a unique smartphone that comes with a rollable concept. The smartphone was announced in 2020, but the company unveiled features MWC Shanghai 2021. Other smartphone companies began to introduce foldably.

This company went for a different approach and provided users with quite a large screen to play with. This concept phone was shown off as a part of Oppo’s annual future tech expo. It can be something to slide into your pocket or something that is more like a mini-tablet.

About OPPO X 2021

Oppo x Price in Pakistan – The Future Of Smartphones

OPPO X 2021 is a unique smartphone that comes with a rollable concept. The smartphone was announced in 2020, but the company unveiled features MWC Shanghai 2021. Other smartphone companies began to introduce foldable mobile phones.

This company went for a different approach and provided users with quite a large screen to play with. This concept phone was shown off as a part of Oppo’s annual future tech expo. It can be something to slide into your pocket or something that is more like a mini-tablet.

Smartphones have been mainstream for a decade, and the manufacturers have integrated and refined devices that became homogenous. Every smartphone looks the same. OPPO X 2021 is one of the rarest devices that excite us.

So, the company expanded the smartphone’s OLED display from 6.7-inch to 7.4-inch. OPPO used the proprietary warp track screen laminate and created a display that unrolls like a caterpillar track and eliminates the creases or folds lines.

It also uses a custom-developed Roll Motor powertrain that uses two drive motors to smoothly extend and retract without too much stress on the display of the phone. Also, the phone is durable and thanks to a system that supports the screen using two sliding plates.

The OPPO X 2021 also demonstrated the support for OPPO’s new wireless Air Charging technology that uses magnetic resonance.

Specifications of the OPPO X 2021 everyone is talking about

The OPPO X 2021 is a smartphone that runs on the Android v11 operating system and is powered by the Octa-Core 1×2.84 GHz Kryo 485 & 3×2.42 GHz Kryo 485 & 4×1.78 GHz Kryo 485) processor. The phone runs on the Qualcomm Snapdragon 855 chipset. It has 12 GB RAM and 512 GB internal storage.

The OPPO X 2021 has a smart AMOLED display. It measures 160.9 mm x 117.9 mm x 6.9 mm and weighs 263 grams. The screen has a resolution of 1536 x 2152 pixels and 362 ppl pixel density.

The camera is loaded with features like digital zoom, auto flash, and face detection. It comes with connectivity features like Wi-Fi, Bluetooth, and GPS found in other phones.

First Scrollable smartphone with no visible crease

The device begins to charge as soon as it gets within a little distance of the charging mat. You can play games as it gets charged wirelessly. This charging technology is added to the flash charging project launched. OPPO has brought fast charging availability to the users.

OPPO’s flash charging technology allows fast charging with a tiny 50W Mini SuperVOOC charger. The charger can quickly charge smartphones, tablets, and even laptops measuring 10.05mm thick and 82.2mm long.

The display size is capable of adjustment so that you can alter the size as required to be effective for different apps. The benefit of such a phone is that you can enjoy streaming, playing and working on a large screen without having to worry about a crease in the center. Based on the videos and images so far, the OPPO X 2021 phone manages to keep the display of the phone clean and seamless.

The phone is quite an engineering marvel with the facility to adjust the phone’s size and functionality as per user requirements.

It gives a similar flexible display technology similar to devices like Samsung Galaxy Z Fold 2, but it unfurls instead of a folding screen. As you swipe, the power button will expand the screen from 6.7 inches to 7.4.

OPPO X 2021 is one of the rarest devices that excite us. A smartphone feels like a regular phone when you don’t unfurl it. The external displays have gotten bigger and more practical than other phones, but they’re also thinner and taller than other regular smartphone screens.

It feels heavier than my Galaxy S21 Ultra that weighs in at 229 grams. On the other hand, the Galaxy Z Fold 2 is as thick as two phones when folded up.

OPPO X 2021 Staying Ahead of the Competition

Applications work well, and streaming on YouTube is perfect as it automatically adjusts the video size as the screen grows and shrinks.

However, the phone doesn’t have a selfie camera, and OPPOO has no idea how a case for it will work. The camera app crashed when the phone was unfurled and would take an image in the phone mode.

You don’t want to have a tablet all the time, but you want something big enough to watch a video, read a book, edit photos in the lightroom, and do daily routine tasks.  No doubt Samsung and Huawei have launched and marketed their foldable devices as their future smartphones.

But the Chinese rival Oppo has given a different perception of the future with its latest phone launched on the market. The phone boasts a retractable OLED display paired with a proprietary Roll Motor powertrain.

If you prefer a tablet-like experience, a simple swipe on the side will expand it to quite a larger size. The Oppo X 2021 includes a sliding frame that ensures everything stays protected all the times. Also, a sliding frame protects the Roll motor and other internal components of the phone.


This phone is definitely going to form a basis for future phones. It is going to serve as a guide for the transformation and evolution of all the future product form factors. With a simple swipe on a button, the phone can be transformed easily, and the software interface will also adapt according to the optimal experience – be it for single-hand usage to do multitasking.

Thanks to the split design that relies on a connection to a Snapdragon 865-based smartphone. It will be the most exciting thing to happen this year, and many manufacturers will be warming up to the idea of flexible displays.

The OPPO X 2021 stands out from the crowd with its dependable display and has two states: collapsed and expanded. A swipe on the capacitive pad on the right edge initiates the transformation, and it’s great to watch the phone unfurl. Whereas when contracted, it looks like a regular smartphone with a 6.7-inch display.

The Warp Track laminate screen of the phone is 0,1mm in thickness and is resilient enough to be flexible. It comes with a lot of customization opportunities for users.

For example,, you can enjoy movie streaming on the top and a Twitter feed running on the bottom. You can tailor app sizes as per your convenience and liking. The software has been customized to ensure that the UI elements remain functional at all aspect ratios.

Android isn’t usually great when it comes to adapting to big screens. Google announced support for foldable a few years ago, and we see the fruits of the efforts with upgraded and advanced functionality of all the upcoming phones.

OPPO X 2021 in Action

The company revealed that the phone was no vapourware, and the device is more durable than you can imagine. Also, it is backed up with a durability test. OPPO has given us some units of the concept rollable to YouTubers.

The phone will open if you leave the screen unlocked inside the pocket and the slide is triggered accidentally. It keeps expanding when the space is wide enough. Its good to see the screen smoothly roll in and out, again and again, and the software and hardware make adjustments as per your need and display sizes of the images.

The handset uses a clever back plating that slides in and out to manage the screen’s shrinking or expansion as required. The ColorOS software incorporated is put on the top to keep up without having any hassle or problems with the home screens and web browser windows capable of adjustment to the change in dimensions in no time.

Oppo has prioritized durability and support structure along with a rollable display. IT achieves this goal by getting the support panel comprising two parts, one part sliding out and the display to keep the right structure and achieve a flat surface.

Oppo wants to have this device enhance the usually found functions in smartphones. The phone supports contactless wireless charging and is held in hand easily without any wires or pads in its vicinity.

OPPO X 2021 - Specs



Height 160.9 mm
Width 117.9 mm
Thickness 6.9 mm
Weight 194 Grams
Colors Silver,Black
Dual SIM
SIM Size (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. Dual SIM (Nano-SIM, dual stand-by)


Display Type A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) OLED
Resolution 1080 x 2400 pixels
Display Size 6.7 inches to 7.4 inches
Display Protection Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. Corning Gorilla Glass 3

Main Camera

Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality. 48 MP (wide) + 8 MP (ultrawide) + 2 MP (macro) + 2 MP (depth)
Features Digital Zoom, Auto Flash, Face detection, Touch to focus
Video 4K@30fps, 1080p@30/60/120fps; gyro-EIS
Flash There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)

Selfie Camera

Camera 16 MP
Features f/2.2, 26mm (wide), 8 MP, f/1.9, (wide), depth sensor


2G Yes
3G Yes
4G Yes


Operating System Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. Android 10 + ColorOS 7.2
User Interface or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface. Yes


RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. 6 GB
Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. 128 GB
Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. No
CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. Octa-core (2x2.0 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55)
GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. Mali-G57 MC3
Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. Fingerprint (side-mounted), accelerometer, gyro, proximity, compass


Audio Playback Yes
3.5mm jack Yes
Loudspeakeer The loudspeaker is a small sound driver fitted within a mobile phone, or other communication device, which is used to produce sound. Traditionally, loudspeakers on mobile phones are used to produce sound alerts for events such as incoming calls, incoming messages and alarms. Yes
Video Playback
FM Radio


Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. Yes, v5.1
Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi Hotspot
USB USB Type-C 2.0, USB On-The-Go
Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range.
GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.


GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.


SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. Yes
MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol.
Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user.
IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet.


Battery Type Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. Lithium Polymer
Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. 4235 mAh
Placement Non-replaceable
Fast Charging

OPPO X 2021 - User Reviews

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