OnePlus 9 vs Oppo Find X3 Neo
Shop Android Smartphones
OnePlus 9
Starting at
£201.96
Oppo Find X3 Neo
Starting at
£137.16What's the difference between the OnePlus 9 and Oppo Find X3 Neo?
OnePlus 9 vs Oppo Find X3 Neo comes down to the chipset, RAM and screen size. Refurbished, the Oppo Find X3 Neo starts at £137.16, £64.80 less than the OnePlus 9.
Refurbished from
Chipset
RAM
Screen size
Screen type
Refresh rate
- Chipset: Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the OnePlus 9, Qualcomm SM8250 Snapdragon 865 5G (7 nm+) on the Oppo Find X3 Neo.
- The Oppo Find X3 Neo has more RAM: 12 GB vs 8 GB.
- Screen size: 6.55 inch on the OnePlus 9, 6,55 inch on the Oppo Find X3 Neo.
OnePlus 9 vs Oppo Find X3 Neo specs
The OnePlus 9 and Oppo Find X3 Neo are both Android phones released in 2021 with the same battery capacity and 5G support. The OnePlus 9 suits users who value a faster processor and a higher screen refresh rate for smoother movement on screen. The Oppo Find X3 Neo offers more RAM and higher megapixel counts on both cameras, making it a good choice for multitasking and sharper photos. The Oppo is also slightly smaller and lighter with dual SIM support compared to the single SIM on the OnePlus 9. Both phones have similar screen resolution and storage options, although the OnePlus 9 comes in two storage sizes while the Oppo is available with 256GB only.
OnePlus 9 vs Oppo Find X3 Neo price
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OnePlus 9 vs Oppo Find X3 Neo battery life and software updates
Both phones share the same battery capacity and operate on Android with no current updates available for either. Their durability in everyday use is similar, but some differences in design and SIM configuration may influence your choice.
Battery Capacity
Both the OnePlus 9 and Oppo Find X3 Neo have a 4500 mAh battery. This means you can expect comparable battery life under typical use, making either suitable for a full day of regular tasks without needing a recharge.
SIM Card Options
The OnePlus 9 supports a single physical SIM card, which is straightforward for users with one mobile plan. The Oppo Find X3 Neo offers dual physical SIM slots, which is ideal if you want to manage two different phone numbers or carriers on one device.
Battery
Fast charging
Foldable
Wireless charging
Year of release
OnePlus 9 vs Oppo Find X3 Neo performance
Performance depends on the chipset RAM and storage which differ between these phones. These differences affect speed multitasking capabilities and storage space for your apps and media.
Processor Technology
The OnePlus 9 features the Qualcomm SM8350 Snapdragon 888 5G chipset built on a 5 nm process which offers newer technology that can handle demanding apps and games efficiently. The Oppo Find X3 Neo uses the Snapdragon 865 5G chipset on a 7 nm+ process still capable but with slightly older architecture.
Memory Capacity
With 8 GB of RAM the OnePlus 9 keeps everyday apps running smoothly. The Oppo Find X3 Neo includes 12 GB of RAM which suits users who often keep many apps open at once or multitask heavily.
Storage Options
OnePlus 9 comes in 128GB and 256GB models allowing you to choose based on your storage needs. The Oppo Find X3 Neo is stocked with 256GB providing ample space for photos videos and apps without needing an SD card.
Chipset
RAM
OnePlus 9 vs Oppo Find X3 Neo screen
Both phones have similar screen sizes and resolutions but their screen technologies and refresh rates vary. These factors influence smoothness and image quality during daily use.
Refresh Rate
The OnePlus 9 offers a 120 Hz refresh rate which means smoother scrolling and animations. This is noticeable when browsing gaming or watching high frame rate videos. The Oppo Find X3 Neo has a 90 Hz refresh rate which is still smooth but less fluid compared to 120 Hz.
Screen Type
OnePlus 9 uses a Fluid AMOLED screen designed for vibrant colours and deep blacks with smooth motion. The Oppo Find X3 Neo has an AMOLED screen also known for rich colours and contrast. Both deliver sharp images at 1080 x 2400 resolution on a 6.55 inch display.
Refresh rate
Resolution
Screen size
Screen type
OnePlus 9 vs Oppo Find X3 Neo camera
Camera quality differs between the two phones with the Oppo Find X3 Neo offering higher megapixel counts on both front and main cameras. This impacts photo detail and clarity.
Front Camera Detail
The Oppo Find X3 Neo has a 32 megapixel front camera which captures more detail for selfies and video calls. The OnePlus 9 features a 16 megapixel front camera suitable for clear images but with less fine detail.
Main Camera Resolution
The Oppo Find X3 Neo's main camera is 50 megapixels offering a higher resolution for sharper and more detailed photos. The OnePlus 9 has a 48 megapixel main camera which still takes high-quality pictures but with slightly fewer pixels.
Front camera
Main camera
OnePlus 9 vs Oppo Find X3 Neo size and design
Various physical and connectivity features differ between these phones. These small differences can affect comfort use with multiple networks and device handling.
Size and Weight
The Oppo Find X3 Neo is slightly smaller and lighter measuring 159.9 mm tall 72.5 mm wide and weighing 184 g. The OnePlus 9 is 160 mm tall 74.2 mm wide and weighs 192 g. This makes the Oppo a bit easier to hold and carry.
SIM and Network
Both phones support 5G networks and are sold unlocked. The OnePlus 9 uses one physical SIM card slot while the Oppo Find X3 Neo supports two physical SIM cards which is helpful if you use two numbers.
Connector Type
Both devices use USB-C connectors for charging and data transfer a standard and widely compatible option.
Device Thickness
The Oppo Find X3 Neo is a little slimmer at 8 mm thick compared to the OnePlus 9's 8.7 mm. This may be noticeable for those who prefer thinner phones.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
OnePlus 9 or Oppo Find X3 Neo: which should you buy?
Buy the OnePlus 9 if
- you want a smoother screen (120 Hz vs 90 Hz)
Buy the Oppo Find X3 Neo if
- you want to spend less: it starts at £137.16, £64.80 less than the OnePlus 9
- you want more RAM (12 GB vs 8 GB)
- you want a higher-resolution main camera (50 megapixels vs 48 megapixels)
What our customers say
Customers of the OnePlus 9 report that the phone looks almost new and runs smoothly. Many praise its speed and responsiveness with everyday apps. Some note that the battery life could be better mentioning the need to charge often and occasional overheating. The condition is generally described as very good with few marks and easy setup. Overall users find it a great purchase and appreciate the phone's performance for typical use.
Reviews for the Oppo Find X3 Neo highlight excellent condition and build quality often described as looking like new. Users enjoy the larger RAM and camera quality finding it well suited for daily use with smooth operation. Some mention that the fast charger was not included as expected but this does not affect their satisfaction with the phone itself. Many say they would buy the phone again and recommend it for its value and features.
Both phones suit buyers who want capable Android devices with good condition and reliable performance. The OnePlus 9 appeals to those prioritising processor speed and screen smoothness while the Oppo Find X3 Neo is better for users needing more memory dual SIM support and higher camera resolution.
OnePlus 9 vs Oppo Find X3 Neo FAQs
OnePlus 9 vs Oppo Find X3 Neo comes down to the chipset, RAM and screen size. Chipset: Qualcomm SM8350 Snapdragon 888 5G (5 nm) on the OnePlus 9, Qualcomm SM8250 Snapdragon 865 5G (7 nm+) on the Oppo Find X3 Neo. The Oppo Find X3 Neo has more RAM: 12 GB vs 8 GB.
The Oppo Find X3 Neo is cheaper refurbished, from £137.16 compared with £201.96 for the OnePlus 9.
Both have the same battery: 4500 mAh.
The Oppo Find X3 Neo has a higher-resolution main camera: 50 megapixels vs 48 megapixels.
Refurbished, the OnePlus 9 comes in 128GB and 256GB, and the Oppo Find X3 Neo in 256GB.









