iPhone 11 Pro Max vs iPhone 15 Plus
Shop iPhone
iPhone 11 Pro Max
Starting at
£215.40£749.00 new
iPhone 15 Plus
Starting at
£439.65£799.00 newWhat's the difference between the iPhone 11 Pro Max and iPhone 15 Plus?
iPhone 11 Pro Max vs 15 Plus comes down to the chipset, RAM and battery. Refurbished, the iPhone 11 Pro Max starts at £215.40, £224.25 less than the iPhone 15 Plus. The iPhone 15 Plus is the newer model, released in 2023.
Refurbished from
Chipset
RAM
Battery
Screen size
Main camera
- Chipset: Apple A13 Bionic on the iPhone 11 Pro Max, Apple A16 Bionic on the iPhone 15 Plus.
- The iPhone 15 Plus has more RAM: 6 GB vs 4 GB.
- The iPhone 15 Plus has a bigger battery: 4383 mAh vs 3969 mAh.
iPhone 11 Pro Max vs iPhone 15 Plus specs
The iPhone 11 Pro Max and iPhone 15 Plus differ in size, performance, battery, camera, and connectivity. The iPhone 15 Plus has a larger 6.7-inch screen and a higher resolution, making it more spacious for watching videos or browsing. It also offers more RAM and a newer chipset, which suits those wanting smoother multitasking and faster processing. Battery capacity is higher on the iPhone 15 Plus, which may support longer daily use. Its main camera captures more detail with 48 megapixels. For connectivity, the iPhone 15 Plus supports 5G and uses USB-C charging, while the 11 Pro Max supports 4G and Lightning connector. The 11 Pro Max is a solid choice for users happy with a slightly smaller screen and classic features, while the iPhone 15 Plus fits those who prioritise a larger display, speed, and modern connectivity.
iPhone 11 Pro Max vs iPhone 15 Plus price
Colour
iPhone 11 Pro Max vs iPhone 15 Plus battery life and software updates
Durability covers battery size, OS compatibility, and physical design features. Battery capacity differs, which impacts how long each phone can last between charges.
Battery Capacity
The iPhone 15 Plus has a 4383 mAh battery compared to the 3969 mAh battery of the iPhone 11 Pro Max. A higher battery capacity generally means longer usage time before needing a recharge, which suits users who spend more time away from charging points. The 11 Pro Max still offers solid battery life but may require more frequent charging under heavy use.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
iPhone 11 Pro Max vs iPhone 15 Plus performance
Performance is shaped by the chipset, RAM, and storage options stocked. These affect how smoothly the phone runs apps, handles multitasking, and stores files.
Processor Power
The iPhone 15 Plus uses the Apple A16 Bionic (4 nm) chipset, while the iPhone 11 Pro Max has the Apple A13 Bionic. The more recent A16 Bionic chip typically supports faster processing and better efficiency, which suits users who run demanding apps or multitask frequently.
Memory Capacity
With 6 GB of RAM, the iPhone 15 Plus keeps more apps active in the background compared to the 4 GB in the iPhone 11 Pro Max. This extra memory benefits users who switch between many apps or use memory-intensive tasks regularly.
Storage Options
The iPhone 11 Pro Max is stocked with 64GB, 256GB, and 512GB options, while the iPhone 15 Plus comes in 128GB, 256GB, and 512GB. Users wanting more base storage will find the iPhone 15 Plus better suited if 64GB is too small.
Chipset
RAM
iPhone 11 Pro Max vs iPhone 15 Plus screen
Screen quality includes size, resolution, refresh rate, and display technology. Both phones use Super Retina XDR OLED screens with a 60 Hz refresh rate, which deliver sharp and vibrant visuals. Differences in size and resolution affect viewing comfort and detail.
Screen Size
The iPhone 15 Plus has a 6.7-inch screen, slightly larger than the 6.5-inch screen of the iPhone 11 Pro Max. This extra space suits users who prefer a roomier display for videos, reading, or multitasking.
Screen Resolution
The resolution on the iPhone 15 Plus is 1290 x 2796, which is higher than the 1242 x 2688 resolution on the iPhone 11 Pro Max. A higher resolution means more pixels and potentially sharper images and text, benefiting users who value clarity and detail.
Refresh rate
Resolution
Screen size
Screen type
iPhone 11 Pro Max vs iPhone 15 Plus camera
Audiovisual differences focus on camera capabilities. Front cameras are the same size, while main cameras show a notable difference in megapixels, affecting photo and video detail.
Main Camera Detail
The iPhone 15 Plus features a 48-megapixel main camera, compared to the 12-megapixel camera on the iPhone 11 Pro Max. This higher megapixel count allows the iPhone 15 Plus to capture more detail in photos, which benefits users who take many pictures or want enhanced image clarity.
Front Camera Similarity
Both devices have a 12-megapixel front camera, suitable for selfies and video calls with consistent image quality.
Camera type
Front camera
Main camera
iPhone 11 Pro Max vs iPhone 15 Plus size and design
Miscellaneous specifications include connectivity, physical dimensions, and weight. These affect daily convenience, network speed, and how the phone feels in your hand.
Network and Connector
The iPhone 15 Plus supports 5G connectivity, enabling faster mobile data speeds where 5G is available. It also uses a USB-C connector for charging and accessories. The iPhone 11 Pro Max supports 4G and uses the Lightning connector. Users wanting the latest network speeds and USB-C compatibility will prefer the iPhone 15 Plus.
Size and Weight
The iPhone 15 Plus measures 160.9 mm in height and 7.8 mm in depth, while the iPhone 11 Pro Max is slightly smaller at 158 mm tall and 8.1 mm deep. The 15 Plus weighs 201 g, making it lighter than the 226 g 11 Pro Max. The lighter weight and slimness of the 15 Plus suit users who prioritise a less bulky phone.
SIM and Carrier
Both phones are unlocked and support a physical SIM alongside eSIM, giving flexibility in carrier choice.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
iPhone 11 Pro Max or iPhone 15 Plus: which should you buy?
Buy the iPhone 11 Pro Max if
- you want to spend less: it starts at £215.40, £224.25 less than the iPhone 15 Plus
Buy the iPhone 15 Plus if
- you want more RAM (6 GB vs 4 GB)
- you want a bigger battery (4383 mAh vs 3969 mAh)
- you want a bigger screen (6.7 inch vs 6.5 inch)
What our customers say
Customers appreciate the iPhone 11 Pro Max for its condition and reliability. Many mention the phone looks like new or better than expected, with positive feedback about its screen and overall performance. Battery life receives mixed comments, with some finding it great and others noting it can be poor or heat up. The phone suits users who want a dependable device with classic features and a solid display size.
The iPhone 15 Plus is praised for its excellent condition, smooth performance, and battery life that lasts around a day. Customers value the larger screen and improved audio. The USB-C connector and 5G support are seen as advantages. Some mention quick data transfers and a phone that looks almost new. This device suits those who want a spacious screen, enhanced camera, and modern connectivity.
Both devices have users happy with the phone condition. The iPhone 11 Pro Max fits buyers who prefer a slightly smaller screen and a familiar setup, while the iPhone 15 Plus appeals to those who prioritise a bigger display, better camera detail, and faster network speeds.
iPhone 11 Pro Max vs iPhone 15 Plus FAQs
iPhone 11 Pro Max vs 15 Plus comes down to the chipset, RAM and battery. Chipset: Apple A13 Bionic on the iPhone 11 Pro Max, Apple A16 Bionic on the iPhone 15 Plus. The iPhone 15 Plus has more RAM: 6 GB vs 4 GB.
The iPhone 11 Pro Max is cheaper refurbished, from £215.40 compared with £439.65 for the iPhone 15 Plus.
The iPhone 15 Plus has a bigger battery: 4383 mAh vs 3969 mAh.
The iPhone 15 Plus has a higher-resolution main camera: 48 megapixels vs 12 megapixels.
The iPhone 11 Pro Max is still supported and can run iOS 27. The iPhone 15 Plus is still supported and can run iOS 27.
The iPhone 15 Plus adds more RAM (6 GB vs 4 GB), a bigger battery (4383 mAh vs 3969 mAh) and a bigger screen (6.7 inch vs 6.5 inch). Refurbished, it costs £224.25 more (from £439.65 vs £215.40).
Refurbished, the iPhone 11 Pro Max comes in 64GB, 256GB and 512GB, and the iPhone 15 Plus in 128GB, 256GB and 512GB.
