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iPhone 16 Plus vs iPhone X

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iPhone 16 Plus

Starting at

£588.00£799.00 new
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iPhone X

Starting at

£121.10£449.00 new
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(317 reviews)
(686 reviews)

What's the difference between the iPhone 16 Plus and iPhone X?

iPhone 16 Plus vs X comes down to the chipset, RAM and battery. Refurbished, the iPhone X starts at £121.10, £466.90 less than the iPhone 16 Plus. The iPhone 16 Plus is the newer model, released in 2024.

Refurbished from

£588£121.10

Chipset

Apple A18Apple A11 Bionic (10 nm)

RAM

8 GB3 GB

Battery

4674 mAh2716 mAh

Screen size

6.7 inch5.8 inch

Screen type

Super Retina XDR OLEDSuper Retina OLED
  • Chipset: Apple A18 on the iPhone 16 Plus, Apple A11 Bionic (10 nm) on the iPhone X.
  • The iPhone 16 Plus has more RAM: 8 GB vs 3 GB.
  • The iPhone 16 Plus has a bigger battery: 4674 mAh vs 2716 mAh.

iPhone 16 Plus vs iPhone X specs

The iPhone 16 Plus and iPhone X differ in several key areas that affect daily use. The iPhone 16 Plus offers a much larger battery, more RAM, and a faster chipset, which suits users who want longer battery life and smoother multitasking. Its screen is bigger and has a higher resolution, making it better for watching videos or browsing. The iPhone 16 Plus also supports 5G and uses a USB-C connector, while the iPhone X uses 4G and a Lightning port. The camera system on the iPhone 16 Plus captures higher resolution photos on both front and main cameras, ideal for photography enthusiasts. The iPhone X holds appeal for those who prefer a smaller, lighter phone and simpler storage options.

iPhone 16 Plus vs iPhone X price

iPhone 16 Plus vs iPhone X battery life and software updates

Battery life and software support are key factors in durability. These affect how long your phone keeps going throughout the day and how long it can run new apps and features.

Battery Capacity

The iPhone 16 Plus has a 4674 mAh battery, which is substantially larger than the iPhone X's 2716 mAh. This means the iPhone 16 Plus is likely to last longer between charges, making it suitable for heavy users or those who need extended daily battery life.

Battery

4674 mAh2716 mAh

Foldable

NoNo

Ip rating

IP68IP67

OS at launch

iOS 18N/A

Software updates

Supported, up to iOS 27Ended Mar 2025, last iOS 16

Wireless charging

YesYes

Year of release

20242017

iPhone 16 Plus vs iPhone X performance

Performance depends on the chipset, RAM, and storage capacity. These influence how smoothly your phone runs apps, handles multitasking, and stores your files.

Chipset

The iPhone 16 Plus features the Apple A18 chip built on a 3 nm process, offering efficient and faster performance. The iPhone X has the Apple A11 Bionic on a 10 nm process, which is capable but suited to everyday use. Users who run intensive apps or want speed in general will notice the difference.

Memory

With 8 GB of RAM, the iPhone 16 Plus helps keep more apps running smoothly in the background. The iPhone X's 3 GB RAM suits everyday tasks but may not handle heavy multitasking as well.

Storage Options

The iPhone 16 Plus comes in 128GB, 256GB, and 512GB variants, offering flexibility for users with larger storage needs. The iPhone X is available in 64GB and 256GB, which may suit users with simpler storage requirements.

Chipset

Apple A18Apple A11 Bionic (10 nm)

RAM

8 GB3 GB

iPhone 16 Plus vs iPhone X screen

Screen size and resolution affect your viewing experience, from reading text to watching videos or playing games.

Screen Size

The iPhone 16 Plus has a 6.7 inch screen, providing more room for media and multitasking. The iPhone X has a smaller 5.8 inch screen, which suits users who prefer a more compact device.

Resolution and Display Type

With a resolution of 1290 x 2796, the iPhone 16 Plus offers a sharper image compared to the iPhone X's 1125 x 2436. Both use Super Retina OLED technology, but the iPhone 16 Plus uses Super Retina XDR OLED, delivering enhanced contrast and brightness for richer visuals.

Refresh rate

60 HzN/A

Resolution

1290 x 27961125 x 2436

Screen size

6.7 inch5.8 inch

Screen type

Super Retina XDR OLEDSuper Retina OLED

iPhone 16 Plus vs iPhone X camera

Camera quality and front-facing camera resolution influence photo and video clarity, important for selfies, video calls, and photography.

Main Camera

The iPhone 16 Plus features a 48 megapixel main camera, capturing more detail in photos. The iPhone X's 12 megapixel camera suits everyday photography and casual use.

Front Camera

With a 12 megapixel front camera, the iPhone 16 Plus is well suited for higher quality selfies and video calls. The iPhone X's 7 megapixel front camera is sufficient for standard video calls and selfies.

Camera type

N/ADouble (2x)

Front camera

12 megapixels7 megapixels

Main camera

48 megapixels12 megapixels

iPhone 16 Plus vs iPhone X size and design

Other differences include network capabilities, connectors, dimensions, and SIM options, which affect connectivity and physical handling.

Mobile Network

The iPhone 16 Plus supports 5G networks, making it suitable for faster mobile data where available. The iPhone X supports 4G, which still provides reliable connectivity in many areas.

Connector Type

The iPhone X uses a Lightning connector, which is standard for many Apple devices of its generation.

SIM Card Options

The iPhone 16 Plus offers both a physical SIM and an eSIM, allowing flexible mobile plans. The iPhone X uses a physical SIM only.

Physical Size and Weight

The iPhone 16 Plus measures 160.9 mm high, 77.8 mm wide, and 7.8 mm deep, weighing 199 g. The iPhone X is smaller and lighter at 143.6 mm high, 70.9 mm wide, 7.7 mm deep, and 174 g, fitting more comfortably in smaller hands or pockets.

Carrier compatibility

UnlockedUnlocked

Connector

USB-CLightning

Depth

7.8 mm7.7 mm

Height

160.9 mm143.6 mm

Mobile network

5G4G

Release date

20 September 2024N/A

SD card slot

NoNo

SIM card

Physical SIM + eSIMPhysical SIM

Weight

199 g174 g

Width

77.8 mm70.9 mm

iPhone 16 Plus or iPhone X: which should you buy?

Buy the iPhone 16 Plus if

  • you want more RAM (8 GB vs 3 GB)
  • you want a bigger battery (4674 mAh vs 2716 mAh)
  • you want a bigger screen (6.7 inch vs 5.8 inch)

Buy the iPhone X if

  • you want to spend less: it starts at £121.10, £466.90 less than the iPhone 16 Plus
  • you want a lighter build (174 g vs 199 g)

What our customers say

Customers who chose the iPhone 16 Plus often describe it as feeling like new, with excellent quality and battery life that lasts twice as long as some other phones. Many note the phone's immaculate condition even when refurbished, with some mentioning the pink colour and the phone looking perfect from the Apple Store. A few customers mention some initial setup challenges with the latest iOS update, especially if the device was first used outside the UK, but overall the phone is praised for smooth performance and visual quality.

Reviews of the iPhone X highlight it as a solid choice for users who want a reliable phone for everyday use without the latest software updates. Many customers appreciate its good condition and smooth performance, especially as a lower priced option for younger users or those with simpler needs. The 256 GB option is praised for ample storage, and the phone's size is seen as convenient. Some users note app compatibility issues due to the older iOS, but overall the phone meets expectations for basic communication and media needs.

The iPhone 16 Plus suits users looking for a larger screen, longer battery life, and better camera quality, while the iPhone X fits buyers who prefer a smaller, lighter phone for everyday tasks and value straightforward functionality.

iPhone 16 Plus vs iPhone X FAQs

iPhone 16 Plus vs X comes down to the chipset, RAM and battery. Chipset: Apple A18 on the iPhone 16 Plus, Apple A11 Bionic (10 nm) on the iPhone X. The iPhone 16 Plus has more RAM: 8 GB vs 3 GB.

The iPhone X is cheaper refurbished, from £121.10 compared with £588 for the iPhone 16 Plus.

The iPhone 16 Plus has a bigger battery: 4674 mAh vs 2716 mAh.

The iPhone 16 Plus has a higher-resolution main camera: 48 megapixels vs 12 megapixels.

The iPhone 16 Plus is still supported and can run iOS 27. Updates for the iPhone X ended in Mar 2025. Its last version is iOS 16.

The iPhone 16 Plus adds more RAM (8 GB vs 3 GB), a bigger battery (4674 mAh vs 2716 mAh) and a bigger screen (6.7 inch vs 5.8 inch). Refurbished, it costs £466.90 more (from £588 vs £121.10).

Refurbished, the iPhone 16 Plus comes in 128GB, 256GB and 512GB, and the iPhone X in 64GB and 256GB.

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