Honor 400 Smart vs Honor X7a
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Honor 400 Smart
Starting at
£156.00
Honor X7a
Starting at
£138.00What's the difference between the Honor 400 Smart and Honor X7a?
Honor 400 Smart vs X7a comes down to the chipset, RAM and battery. Refurbished, the Honor X7a starts at £138, £18 less than the Honor 400 Smart. The Honor 400 Smart is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Refresh rate
- Chipset: Qualcomm SM6225 Snapdragon 685 (6 nm) on the Honor 400 Smart, Mediatek MT6765H Helio G37 (12 nm) on the Honor X7a.
- The Honor X7a has more RAM: 6 GB vs 4 GB.
- Battery: 6500 mAh on the Honor 400 Smart, 5330 mAh, 6000 mAh on the Honor X7a.
Honor 400 Smart vs Honor X7a specs
The Honor 400 Smart and Honor X7a each offer distinct advantages for different users. The Honor 400 Smart features a larger battery and a more recent chipset with a higher refresh rate screen, suiting those who want smoother visuals and longer battery life. Meanwhile, the Honor X7a provides more RAM and a microSD card slot for extra storage, fitting users who multitask more or need expandable memory. The 400 Smart's main camera has a higher megapixel count, ideal for detailed photos, while the X7a has a slightly lighter and more compact design. Both support 5G and dual SIM, catering to varied connectivity needs.
Honor 400 Smart vs Honor X7a price
Colour
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Storage
- 128GBSold out
- 128GBSold out
Honor 400 Smart vs Honor X7a battery life and software updates
Battery life, software updates and basic durability features all contribute to how long a device will stay useful and reliable.
Battery Capacity
The Honor 400 Smart comes with a 6500 mAh battery, which suits users who want extended use between charges. The Honor X7a offers either a 5330 mAh or 6000 mAh battery option, providing solid endurance for everyday activities but with less capacity than the 400 Smart. This makes the 400 Smart a good choice for those who prioritise longer battery life.
Battery
Foldable
Year of release
Honor 400 Smart vs Honor X7a performance
Performance depends on the chipset, memory, and storage available. Each device balances these differently, which affects multitasking, app responsiveness and overall speed.
Processor and Efficiency
The Honor 400 Smart runs on a Qualcomm SM6225 Snapdragon 685 chipset built on a 6 nm process, which is typically more efficient and newer technology. The Honor X7a uses a Mediatek MT6765H Helio G37 chipset on a 12 nm process. This difference can influence power consumption and responsiveness in daily use, with the 400 Smart likely to feel smoother during typical tasks.
Memory
The Honor X7a offers 6 GB of RAM, which is well suited for users who keep many apps open or multitask frequently. The Honor 400 Smart has 4 GB of RAM, which supports everyday use but may be aimed at users with simpler multitasking needs.
Storage
Both devices come with 128 GB of internal storage, providing ample space for apps, media and files without needing immediate expansion.
Chipset
RAM
Honor 400 Smart vs Honor X7a screen
Screen size, resolution and refresh rate affect how comfortable and smooth the display looks for video, gaming and general use. The two phones offer slightly different experiences here.
Screen Size and Resolution
The Honor 400 Smart has a 6.77 inch display with a resolution of 720 x 1610, offering a slightly larger viewing area than the Honor X7a's 6.75 inch screen at 720 x 1600. This makes the 400 Smart a bit roomier for watching videos or browsing content.
Refresh Rate
The Honor 400 Smart features a 120 Hz refresh rate, which delivers smoother motion and scrolling compared to the Honor X7a's 60 Hz screen. Users who value fluid animations and gaming may prefer the 400 Smart's display.
Refresh rate
Resolution
Screen size
Screen type
Honor 400 Smart vs Honor X7a camera
Camera quality and front-facing features matter for photos, video calls and content creation. The main cameras differ significantly while front cameras are the same.
Main Camera
The Honor 400 Smart has a 108 megapixel main camera, which is suited for capturing fine detail and larger images. The Honor X7a has a 50 megapixel main camera, still capable but with fewer pixels for detail. Users focused on photography detail may appreciate the higher megapixel count on the 400 Smart.
Front Camera
Both phones feature an 8 megapixel front camera, making them equally capable for selfies and video calls.
Camera type
Front camera
Main camera
Honor 400 Smart vs Honor X7a size and design
Other features include network compatibility, physical dimensions, and extras like expandable storage, which can influence convenience and usability.
Expandable Storage
The Honor X7a supports microSDXC cards, which allows you to expand storage beyond the built-in 128 GB. This suits users needing extra space for media or files. The Honor 400 Smart does not have a microSD slot.
Dimensions and Weight
The Honor X7a is slightly lighter at 196 g and marginally taller and wider than the Honor 400 Smart, which weighs 208 g and is a fraction shorter and narrower. The difference may be noticeable for users who prioritise a lighter device.
Connectivity and SIM
Both phones support 5G networks and have dual physical SIM slots, suitable for users who want fast mobile data and the ability to use two phone numbers simultaneously. Both include USB-C and a 3.5mm headphone jack for wired audio.
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Connector
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SD card slot
SIM card
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Honor 400 Smart or Honor X7a: which should you buy?
Buy the Honor 400 Smart if
- you want a smoother screen (120 Hz vs 60 Hz)
- you want a higher-resolution main camera (108 megapixels vs 50 megapixels)
Buy the Honor X7a if
- you want to spend less: it starts at £138, £18 less than the Honor 400 Smart
- you want more RAM (6 GB vs 4 GB)
- you want a lighter build (196 g vs 208 g)
Honor 400 Smart vs Honor X7a FAQs
Honor 400 Smart vs X7a comes down to the chipset, RAM and battery. Chipset: Qualcomm SM6225 Snapdragon 685 (6 nm) on the Honor 400 Smart, Mediatek MT6765H Helio G37 (12 nm) on the Honor X7a. The Honor X7a has more RAM: 6 GB vs 4 GB.
The Honor X7a is cheaper refurbished, from £138 compared with £156 for the Honor 400 Smart.
The Honor 400 Smart has 6500 mAh and the Honor X7a has 5330 mAh, 6000 mAh.
The Honor 400 Smart has a higher-resolution main camera: 108 megapixels vs 50 megapixels.
The Honor 400 Smart adds a smoother screen (120 Hz vs 60 Hz) and a higher-resolution main camera (108 megapixels vs 50 megapixels). Refurbished, it costs £18 more (from £156 vs £138).
Both come in 128GB refurbished.
