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OnePlus 8

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Specifications

Certified Quality & Packaging

OnePlus 8

Quick Facts

Item

Details

Launch Year

2020

Display

6.55-inch Fluid AMOLED, 1080 x 2400, 90Hz

Processor

Qualcomm Snapdragon 865 5G

Camera System

48MP Wide + 16MP Ultra Wide + 2MP Macro, 16MP Front Camera

Battery

4,300 mAh

Storage Options

128GB / 256GB

Charging Port

USB-C

Weight

Approx. 180g

Overview

The OnePlus 8 is suitable for users who want an older used Android phone with 5G support, a smooth AMOLED display, clean OxygenOS software, and good everyday performance. It is a practical option for buyers who want a lower-priced OnePlus phone mainly for normal daily use.

It comes with a 6.55-inch Fluid AMOLED display, Qualcomm Snapdragon 865 5G processor, 8GB or 12GB RAM, a 4,300 mAh battery, and a triple rear camera system. The rear cameras include a 48MP wide camera, 16MP ultra wide camera, and 2MP macro camera. For selfies and video calls, it has a 16MP front camera.

For everyday use, the OnePlus 8 is suitable for WhatsApp, calls, banking apps, Instagram, TikTok, YouTube, Google Maps, online shopping, email, browsing, music streaming, and casual photo-taking. It is also a good choice for users who want a slim OnePlus phone with a smooth 90Hz display and basic 5G support.

Key Highlights

1. Snapdragon 865 5G Performance

The OnePlus 8 uses the Qualcomm Snapdragon 865 5G processor. Even as an older flagship chip, it is still suitable for normal daily apps, browsing, streaming, and light gaming.

Why it matters:

  • Good performance for WhatsApp, browsing, and social media

  • Suitable for YouTube, Netflix, email, and Google Maps

  • 5G support is useful with a compatible telco plan

  • Handles light gaming better than many older budget phones

  • Good option for buyers upgrading from an older basic Android phone

2. 6.55-inch Fluid AMOLED Display

The OnePlus 8 has a 6.55-inch Fluid AMOLED display with a 90Hz refresh rate. It gives users a smooth and clear viewing experience for videos, browsing, and daily use.

Why it matters:

  • AMOLED panel gives stronger contrast and clear colours

  • 90Hz refresh rate makes scrolling feel smoother

  • Good screen size for messaging, browsing, and videos

  • Useful for social media and online shopping

  • More comfortable than many basic 60Hz phones

3. 48MP Triple Rear Camera System

The OnePlus 8 has a 48MP wide camera, 16MP ultra wide camera, and 2MP macro camera. This gives users a practical camera setup for normal photos, scenery, group shots, and close-up details.

Why it matters:

  • 48MP main camera is useful for daily photos

  • Ultra wide camera helps with scenery and group photos

  • Macro camera can be used for close-up shots

  • Suitable for casual photography and social media

  • Good enough for basic travel, food, and family photos

Key Features Explained

Feature

Specification

Why It Matters

Display

6.55-inch Fluid AMOLED, 1080 x 2400

Clear display for browsing, videos, and daily use

Refresh Rate

90Hz refresh rate

Makes scrolling feel smoother than standard 60Hz screens

Processor

Qualcomm Snapdragon 865 5G

Suitable for daily apps, browsing, streaming, and light gaming

RAM

8GB / 12GB, depending on variant

Helps with app switching and normal multitasking

Rear Camera

48MP Wide + 16MP Ultra Wide + 2MP Macro

Practical camera setup for daily, wide, and close-up photos

Front Camera

16MP front camera

Suitable for selfies, video calls, and social media

Battery

4,300 mAh

Suitable for normal daily use, depending on used battery condition

Charging

Warp Charge 30T wired charging

Useful for faster wired top-ups through USB-C

Water Resistance

No official IP rating for most variants

Buyers should avoid unnecessary water exposure

Network

5G support

Allows faster mobile data with compatible telco plan and coverage

Compare the OnePlus 8 Series Models

Feature

OnePlus 8

OnePlus 8 Pro

OnePlus 8T

OnePlus 9

Launch Year

2020

2020

2020

2021

Display

6.55-inch Fluid AMOLED, 1080 x 2400, 90Hz

6.78-inch Fluid AMOLED, 1440 x 3168, 120Hz

6.55-inch Fluid AMOLED, 1080 x 2400, 120Hz

6.55-inch Fluid AMOLED, 1080 x 2400, 120Hz

Processor

Qualcomm Snapdragon 865 5G

Qualcomm Snapdragon 865 5G

Qualcomm Snapdragon 865 5G

Qualcomm Snapdragon 888 5G

Rear Camera

48MP Wide + 16MP Ultra Wide + 2MP Macro

48MP Wide + 48MP Ultra Wide + 8MP Telephoto + 5MP Colour Filter

48MP Wide + 16MP Ultra Wide + 5MP Macro + 2MP Monochrome

48MP Wide + 50MP Ultra Wide + 2MP Monochrome

Front Camera

16MP

16MP

16MP

16MP

Battery

4,300 mAh

4,510 mAh

4,500 mAh

4,500 mAh

Storage Options

128GB / 256GB

128GB / 256GB

128GB / 256GB

128GB / 256GB

Network

5G

5G

5G

5G

Weight

Approx. 180g

Approx. 199g

Approx. 188g

Approx. 192g

Which OnePlus Model Should You Choose?

Model

Recommended For

OnePlus 8

Users who want an older used OnePlus phone for basic daily use, 5G, and smooth AMOLED display

OnePlus 8 Pro

Users who want a used OnePlus flagship with sharper display, better cameras, wireless charging, and IP68 rating

OnePlus 8T

Users who want faster 65W charging and a smoother 120Hz display

OnePlus 9

Users who want a newer OnePlus phone with Snapdragon 888 and Hasselblad-branded camera tuning

Alternatives to the OnePlus 8

If you are comparing before buying, you may also want to check these related SellUp Marketplace pages:

Note: Only add the links after the related SellUp Marketplace pages are published.

Common Questions

1. Is the OnePlus 8 good for everyday use?

Yes. The OnePlus 8 is suitable for basic everyday use such as WhatsApp, calls, social media, YouTube, banking apps, Google Maps, email, browsing, and casual photo-taking. As an older model, battery condition is important when buying used.

2. Does the OnePlus 8 support 5G?

Yes. The OnePlus 8 supports 5G. Actual 5G speed depends on your telco plan, SIM support, and network coverage in your area.

3. Is the OnePlus 8 better than the OnePlus 8T?

The OnePlus 8T is better if you want a 120Hz display, faster 65W charging, and a larger 4,500 mAh battery. The OnePlus 8 may still be suitable if you want a lower-priced used OnePlus phone.

4. Does the OnePlus 8 support wireless charging?

No. The OnePlus 8 does not support wireless charging. It supports USB-C wired charging with Warp Charge 30T.

5. Is the OnePlus 8 water resistant?

Most OnePlus 8 variants do not have an official IP rating. Some carrier-specific versions may vary, but buyers should not treat it as a fully water-resistant phone. For used phones, protection may weaken over time.

6. Is the OnePlus 8 worth buying?

Yes, the OnePlus 8 can be worth buying if you want an affordable used OnePlus phone with AMOLED display, Snapdragon 865 performance, 5G support, and clean software for basic daily use.

Why Buy the OnePlus 8?

The OnePlus 8 is best for users who want an older used OnePlus phone with smooth AMOLED display, 5G support, decent performance, and practical daily usability. Its main strengths are the Snapdragon 865 processor, 6.55-inch Fluid AMOLED display, 90Hz refresh rate, 48MP main camera, and slim design.

When buying used, check the screen condition, battery performance, cameras, speakers, microphones, USB-C charging port, buttons, SIM tray, and whether the phone is unlocked for local use. Also make sure the device is not locked to any account.

Compare OnePlus 8 listings on SellUp Marketplace to find the condition, storage size, and price that suits your budget.