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Honor 400 Smart vs Nothing Phone (3a) Pro

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Honor 400 Smart

Starting at

£156.00
See options

Nothing Phone (3a) Pro

Starting at

£398.00
See options

What's the difference between the Honor 400 Smart and Nothing Phone (3a) Pro?

Honor 400 Smart vs Nothing Phone (3a) Pro comes down to the RAM, weight and connector. Refurbished, the Honor 400 Smart starts at £156, £242 less than the Nothing Phone (3a) Pro.

Refurbished from

£156£398

RAM

4 GB12 GB

Weight

208 g211 g

Connector

USB-C + Jack 3.5mmUSB-C
  • The Nothing Phone (3a) Pro has more RAM: 12 GB vs 4 GB.
  • Weight: 208 g on the Honor 400 Smart, 211 g on the Nothing Phone (3a) Pro.
  • The Honor 400 Smart has a headphone jack.

Honor 400 Smart vs Nothing Phone (3a) Pro specs

The Honor 400 Smart and Nothing Phone (3a) Pro both run Android and offer 5G connectivity. The Nothing Phone (3a) Pro has more RAM and double the storage capacity, which suits users who keep many apps open or store lots of files. Both have the same screen size, but the Nothing Phone (3a) Pro has a higher resolution, offering a sharper and clearer display for watching videos or browsing. The Honor 400 Smart includes a 3.5mm headphone jack, appealing to those who prefer wired headphones. Both phones are unlocked and support dual physical SIM cards, giving flexibility for mobile network use.

Honor 400 Smart vs Nothing Phone (3a) Pro price

Colour

  • BlackSold out
  • BlackSold out
  • GreySold out

Storage

  • 128GBSold out
  • 256GBSold out

Honor 400 Smart vs Nothing Phone (3a) Pro battery life and software updates

When looking at durability and basic system features, both phones share several similarities that matter for everyday use.

Android Operating System

Both the Honor 400 Smart and Nothing Phone (3a) Pro run Android, ensuring access to a wide range of apps and services familiar to many users. This common platform keeps the experience straightforward and versatile on either device.

Physical Design Considerations

Neither device is foldable, so both offer a traditional smartphone shape and durability profile. This suits those who want a standard form factor without concerns about hinge mechanisms or folding screens.

Battery

6500 mAhN/A

Foldable

NoNo

Year of release

20252025

Honor 400 Smart vs Nothing Phone (3a) Pro performance

Performance varies mainly in memory and storage options, which affect how the phones handle multitasking and file storage.

RAM Capacity

The Nothing Phone (3a) Pro comes with 12 GB of RAM, which helps keep more apps open at once and supports smoother multitasking. The Honor 400 Smart's 4 GB of RAM suits everyday use like messaging and browsing without intensive multitasking.

Storage Space

The Nothing Phone (3a) Pro offers 256 GB of storage, providing ample space for apps, photos, and media. The Honor 400 Smart has 128 GB of storage, which fits everyday needs like storing music, apps, and documents but with less room for large files.

Chipset

Qualcomm SM6225 Snapdragon 685 (6 nm)N/A

RAM

4 GB12 GB

Honor 400 Smart vs Nothing Phone (3a) Pro screen

Screen quality is an important factor for enjoying media and everyday interaction, with both phones sharing the same screen size but differing in resolution.

Screen Size

Both phones have a 6.77 inch screen, providing plenty of room for video, reading, and multitasking. This size is comfortable for users who want a large display without moving into tablet territory.

Screen Resolution

The Nothing Phone (3a) Pro offers a resolution of 1080 x 2392, giving sharper images and more detail on screen. This benefits users who watch high-definition videos or prefer clearer text. The Honor 400 Smart has a resolution of 720 x 1610, which suits everyday tasks and casual media viewing where extreme sharpness is less critical.

Refresh rate

120 HzN/A

Resolution

720 x 16101080x2392

Screen size

6.77 inch6.77 inch

Screen type

TFT LCDN/A

Honor 400 Smart vs Nothing Phone (3a) Pro camera

Front camera

8 megapixelsN/A

Main camera

108 megapixelsN/A

Honor 400 Smart vs Nothing Phone (3a) Pro size and design

Additional features like connectivity options and physical ports can influence how each phone fits your daily needs.

Connector Types

The Honor 400 Smart includes both a USB-C port and a 3.5mm headphone jack, making it easy to use wired headphones or accessories without an adapter. The Nothing Phone (3a) Pro has a USB-C port only, which suits users who mainly use wireless audio or USB-C accessories.

Carrier and Network Compatibility

Both devices are unlocked and support 5G networks, offering the flexibility to use any compatible carrier and enjoy faster mobile data speeds where 5G is available.

SIM Card Support

Each phone supports dual physical SIM cards, ideal for people who want to manage personal and work numbers on one device or travel with multiple carrier plans.

Weight

The Honor 400 Smart weighs 208 g and the Nothing Phone (3a) Pro weighs 211 g. Both are similar in weight, so handling comfort will be close and largely a matter of personal feel.

Carrier compatibility

UnlockedUnlocked

Connector

USB-C + Jack 3.5mmUSB-C

Depth

8.4 mmN/A

Height

166.9 mmN/A

Mobile network

5G5G

SD card slot

NoNo

SIM card

Dual Physical SIMDual Physical SIM

Weight

208 g211 g

Width

76.8 mmN/A

Honor 400 Smart or Nothing Phone (3a) Pro: which should you buy?

Buy the Honor 400 Smart if

  • you want to spend less: it starts at £156, £242 less than the Nothing Phone (3a) Pro
  • you want a headphone jack

Buy the Nothing Phone (3a) Pro if

  • you want more RAM (12 GB vs 4 GB)

Honor 400 Smart vs Nothing Phone (3a) Pro FAQs

Honor 400 Smart vs Nothing Phone (3a) Pro comes down to the RAM, weight and connector. The Nothing Phone (3a) Pro has more RAM: 12 GB vs 4 GB. Weight: 208 g on the Honor 400 Smart, 211 g on the Nothing Phone (3a) Pro.

The Honor 400 Smart is cheaper refurbished, from £156 compared with £398 for the Nothing Phone (3a) Pro.

Refurbished, the Honor 400 Smart comes in 128GB, and the Nothing Phone (3a) Pro in 256GB.

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