iPhone 17 vs iPhone 8 Plus
Shop iPhone
iPhone 17
Starting at
£713.34£799.00 new
iPhone 8 Plus
Starting at
£100.56£399.00 newWhat's the difference between the iPhone 17 and iPhone 8 Plus?
iPhone 17 vs 8 Plus comes down to the chipset, RAM and battery. Refurbished, the iPhone 8 Plus starts at £100.56, £612.78 less than the iPhone 17. The iPhone 17 is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Apple A19 on the iPhone 17, Apple A11 Bionic on the iPhone 8 Plus.
- The iPhone 17 has more RAM: 8 GB vs 3 GB.
- The iPhone 17 has a bigger battery: 3692 mAh vs 2691 mAh.
iPhone 17 vs iPhone 8 Plus specs
The iPhone 17 and iPhone 8 Plus differ in several key areas that suit different users. The iPhone 17 offers a larger 6.3 inch Super Retina XDR screen and higher resolution, making it ideal for those who enjoy a more immersive viewing experience. It has more RAM and a newer chipset, which suits users who want smoother multitasking and faster performance. The iPhone 8 Plus is a good choice for everyday use with a smaller screen and simpler specifications. It also has a Lightning connector and a physical SIM only, which may suit users with specific accessory or SIM preferences.
iPhone 17 vs iPhone 8 Plus price
Colour
iPhone 17 vs iPhone 8 Plus battery life and software updates
Durability covers battery size, software updates, and physical dimensions. These affect how long the phone lasts daily and how long it stays supported with new features.
Battery Capacity
The iPhone 17 has a 3692 mAh battery, which is larger than the iPhone 8 Plus's 2691 mAh. This means the iPhone 17 can provide longer use before needing a recharge, which benefits users who need extended battery life for heavy daily use.
Physical Size
The iPhone 17 measures 149.6 mm in height and 71.5 mm in width with a depth of 8 mm. The iPhone 8 Plus is taller and wider at 158.4 mm height and 78.1 mm width with a depth of 7.5 mm. The iPhone 8 Plus is also heavier at 202 g compared to the iPhone 17's 177 g. These dimensions affect how the phone fits in your hand or pocket.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
iPhone 17 vs iPhone 8 Plus performance
Performance involves the processor, memory, and storage options. These affect how smoothly the phone runs apps and handles multitasking.
Processor Chipset
The iPhone 17 uses the Apple A19 chipset, while the iPhone 8 Plus runs on the Apple A11 Bionic. The iPhone 17's chipset supports faster and more efficient processing, which suits users who run demanding apps or multitask frequently.
Memory Capacity
With 8 GB of RAM, the iPhone 17 keeps more apps active and responsive in the background. The iPhone 8 Plus has 3 GB of RAM, which is suitable for everyday use such as browsing and basic apps.
Storage Options
The iPhone 17 comes in 256GB and 512GB storage options, providing ample space for large files, apps, and media. The iPhone 8 Plus is available with 64GB and 256GB, which suits users with moderate storage needs.
Chipset
RAM
iPhone 17 vs iPhone 8 Plus screen
The screen affects how you see content, from photos to videos and text. Size, resolution, and display technology all play a role in visual experience.
Screen Size
The iPhone 17 has a 6.3 inch screen, offering more space for viewing videos, games, and reading. The iPhone 8 Plus has a 5.5 inch screen, which is easier to handle one-handed and fits more easily in smaller pockets.
Resolution
With a resolution of 2622x1206, the iPhone 17 provides sharper images and more detail. The iPhone 8 Plus has a 1080x1920 resolution, which still delivers clear visuals suitable for everyday use.
Screen Type
The iPhone 17 features a Super Retina XDR display, known for vibrant colours and deep contrast. The iPhone 8 Plus uses a Retina IPS LCD screen, offering good colour accuracy and brightness that works well in most lighting.
Refresh rate
Resolution
Screen size
Screen type
iPhone 17 vs iPhone 8 Plus camera
Audiovisual features include cameras that affect your photos and video calls. Higher megapixels can capture more detail.
Front Camera
The iPhone 17 has an 18 megapixel front camera, which captures more detail in selfies and video calls. The iPhone 8 Plus has a 7 megapixel front camera, suitable for standard video chats and photos.
Main Camera
The iPhone 17 uses a 48 megapixel main camera, allowing for high resolution photos with more detail. The iPhone 8 Plus has a 12 megapixel main camera, which is effective for everyday photography needs.
Camera type
Front camera
Main camera
iPhone 17 vs iPhone 8 Plus size and design
Miscellaneous features include connectivity, physical design, and SIM card options, which affect daily convenience and compatibility.
Connector Type
The iPhone 17 uses a USB-C connector, which is common in many modern devices and supports universal charging and accessories. The iPhone 8 Plus uses a Lightning connector, which is compatible with many Apple accessories.
Mobile Network
The iPhone 17 supports 5G mobile networks, which can provide faster data speeds where available. The iPhone 8 Plus works with 4G networks, suitable for reliable everyday internet access.
SIM Card Options
The iPhone 17 supports both a physical SIM and an eSIM, offering flexibility for multiple numbers or carriers. The iPhone 8 Plus supports only a physical SIM card.
Weight and Size
The iPhone 17 weighs 177 g and is slightly slimmer with an 8 mm depth. The iPhone 8 Plus weighs 202 g and is 7.5 mm deep. The size and weight differences may influence comfort when holding or carrying the phone.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
iPhone 17 or iPhone 8 Plus: which should you buy?
Buy the iPhone 17 if
- you want more RAM (8 GB vs 3 GB)
- you want a bigger battery (3692 mAh vs 2691 mAh)
- you want a bigger screen (6.3 inch vs 5.5 inch)
Buy the iPhone 8 Plus if
- you want to spend less: it starts at £100.56, £612.78 less than the iPhone 17
What our customers say
Customers who bought the iPhone 17 praise its like-new condition and excellent battery health. They often mention the phone looks almost new with no visible signs of use. Several note the battery health was at 100% and that the phone was easy to set up. Many appreciate the performance improvements over previous models and say the phone meets their expectations for speed and condition. Some buyers mention this model as a big upgrade from older phones and value the larger screen and camera quality.
Users of the iPhone 8 Plus report the device works well for everyday tasks and many find the condition excellent with minimal wear. Some customers note that the phone does not receive the latest iOS updates, which affects app compatibility. The screen and build quality are praised by several, making it a suitable choice for less demanding use. A few mention issues with battery life or setup, but most are happy with the phone's appearance and functionality.
Overall, the iPhone 17 appeals to those wanting a phone with more advanced features, better cameras, and longer software support. The iPhone 8 Plus suits buyers looking for a simpler phone for everyday use, with good condition and basic functionality.
iPhone 17 vs iPhone 8 Plus FAQs
iPhone 17 vs 8 Plus comes down to the chipset, RAM and battery. Chipset: Apple A19 on the iPhone 17, Apple A11 Bionic on the iPhone 8 Plus. The iPhone 17 has more RAM: 8 GB vs 3 GB.
The iPhone 8 Plus is cheaper refurbished, from £100.56 compared with £713.34 for the iPhone 17.
The iPhone 17 has a bigger battery: 3692 mAh vs 2691 mAh.
The iPhone 17 has a higher-resolution main camera: 48 megapixels vs 12 megapixels.
The iPhone 17 is still supported and can run iOS 27. Updates for the iPhone 8 Plus ended in Mar 2025. Its last version is iOS 16.
The iPhone 17 adds more RAM (8 GB vs 3 GB), a bigger battery (3692 mAh vs 2691 mAh) and a bigger screen (6.3 inch vs 5.5 inch). Refurbished, it costs £612.78 more (from £713.34 vs £100.56).
Refurbished, the iPhone 17 comes in 256GB and 512GB, and the iPhone 8 Plus in 64GB and 256GB.
