Honor 400 Smart vs Honor X7
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Honor 400 Smart
Starting at
£156.00
Honor X7
Starting at
£125.00What's the difference between the Honor 400 Smart and Honor X7?
Honor 400 Smart vs X7 comes down to the chipset, battery and screen size. Refurbished, the Honor X7 starts at £125, £31 less than the Honor 400 Smart. The Honor 400 Smart is the newer model, released in 2025.
Refurbished from
Chipset
Battery
Screen size
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Refresh rate
- Chipset: Qualcomm SM6225 Snapdragon 685 (6 nm) on the Honor 400 Smart, Qualcomm SM6225 Snapdragon 680 4G (6 nm) on the Honor X7.
- The Honor 400 Smart has a bigger battery: 6500 mAh vs 5000 mAh.
- Screen size: 6.77 inch on the Honor 400 Smart, 6.74 inch on the Honor X7.
Honor 400 Smart vs Honor X7 specs
The Honor 400 Smart and Honor X7 cater to different needs with their unique features. The Honor 400 Smart offers a larger battery, higher refresh rate screen, and a higher resolution main camera, making it suitable if you want longer battery life, smoother visuals, and detailed photos. The Honor X7 supports microSD cards and a physical SIM, which is useful if you prefer expandable storage or a simpler SIM setup. It also operates on 4G networks, while the Honor 400 Smart supports 5G. Your choice depends on whether you prioritise battery endurance, camera detail, and network speed, or expandable storage and SIM simplicity.
Honor 400 Smart vs Honor X7 price
Colour
- BlackSold out
- BlackSold out
Storage
- 128GBSold out
- 128GBSold out
Honor 400 Smart vs Honor X7 battery life and software updates
Battery capacity, software updates and physical design influence how these phones hold up over time. The Honor 400 Smart has a few notable differences that affect daily use and ongoing support.
Battery Capacity
The Honor 400 Smart has a 6500 mAh battery, which offers more power for longer use between charges. This suits those who spend extended periods away from charging points. The Honor X7 has a 5000 mAh battery, still ample for regular daily use but with less overall endurance.
Software Updates
This appeals to users who value ongoing software enhancements.
Battery
Foldable
Year of release
Honor 400 Smart vs Honor X7 performance
Processor and memory choices affect how smoothly a phone handles apps and everyday tasks. Both devices have features suited for typical use, with subtle differences in chipset capability.
Chipset Details
The Honor 400 Smart uses the Qualcomm SM6225 Snapdragon 685 (6 nm), while the Honor X7 has the Qualcomm SM6225 Snapdragon 680 4G (6 nm). Both chipsets share a similar manufacturing process, but the 400 Smart supports 5G connectivity. Both phones have 4 GB of RAM, which keeps everyday apps running smoothly.
Storage Capacity
Both models come with 128GB of storage in the versions we stock, providing ample space for apps, media, and documents without immediate need for expansion.
Chipset
RAM
Honor 400 Smart vs Honor X7 screen
Screen performance affects how content looks and feels while you use your phone. Differences in refresh rate, size, and screen technology influence viewing comfort and experience.
Refresh Rate
The Honor 400 Smart has a 120 Hz refresh rate, which creates smoother motion for scrolling and animations. This benefits users who prioritise fluid visuals. The Honor X7 has a 90 Hz refresh rate, which still delivers a responsive experience compared to standard rates.
Screen Size and Resolution
The Honor 400 Smart offers a slightly larger 6.77 inch screen with a resolution of 720 x 1610, making it a bit roomier for video and browsing. The Honor X7's 6.74 inch screen has a resolution of 720 x 1600. These differences are subtle but may appeal to those wanting extra screen space.
Screen Type
The Honor 400 Smart uses a TFT LCD screen, while the Honor X7 features an IPS LCD. Both are LCD technologies with good colour and brightness, but IPS generally provides wider viewing angles.
Refresh rate
Resolution
Screen size
Screen type
Honor 400 Smart vs Honor X7 camera
Camera resolution and front-facing camera details are key for photography and video calls. The two phones differ mostly in their main camera capabilities.
Main Camera Resolution
The Honor 400 Smart has a 108 megapixel main camera, which captures more detail and is suited for users who prioritise high-resolution photos. The Honor X7 has a 48 megapixel main camera, which delivers good image quality suitable for everyday photography.
Front Camera
Both devices have an 8 megapixel front camera, offering similar quality for selfies and video chats.
Front camera
Main camera
Honor 400 Smart vs Honor X7 size and design
Additional features such as network compatibility, SIM options, and physical dimensions influence daily convenience and connectivity.
Mobile Network Support
The Honor 400 Smart supports 5G networks, providing faster data speeds where available. The Honor X7 operates on 4G networks, which remain widespread and reliable for everyday connectivity.
SIM Card Setup
The Honor 400 Smart uses dual physical SIM cards, which suits users who want to manage two phone numbers or networks simultaneously. The Honor X7 has a single physical SIM card slot.
Expandable Storage
The Honor X7 supports microSDXC cards for additional storage, fitting those who prefer to increase capacity beyond built-in memory. The Honor 400 Smart does not have an SD card slot.
Physical Size and Weight
The Honor 400 Smart is marginally taller and narrower with dimensions of 166.9 mm by 76.8 mm and weighs 208 g. The Honor X7 measures 167.6 mm by 77.2 mm and weighs 198 g. These differences may influence pocket fit and hand feel.
Connectors
Both phones include USB-C and a 3.5mm headphone jack, supporting wired headphones and standard charging cables.
Carrier compatibility
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SD card slot
SIM card
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Honor 400 Smart or Honor X7: which should you buy?
Buy the Honor 400 Smart if
- you want a bigger battery (6500 mAh vs 5000 mAh)
- you want a smoother screen (120 Hz vs 90 Hz)
- you want a higher-resolution main camera (108 megapixels vs 48 megapixels)
Buy the Honor X7 if
- you want to spend less: it starts at £125, £31 less than the Honor 400 Smart
- you want a lighter build (198 g vs 208 g)
- you want a memory card slot
Honor 400 Smart vs Honor X7 FAQs
Honor 400 Smart vs X7 comes down to the chipset, battery and screen size. Chipset: Qualcomm SM6225 Snapdragon 685 (6 nm) on the Honor 400 Smart, Qualcomm SM6225 Snapdragon 680 4G (6 nm) on the Honor X7. The Honor 400 Smart has a bigger battery: 6500 mAh vs 5000 mAh.
The Honor X7 is cheaper refurbished, from £125 compared with £156 for the Honor 400 Smart.
The Honor 400 Smart has a bigger battery: 6500 mAh vs 5000 mAh.
The Honor 400 Smart has a higher-resolution main camera: 108 megapixels vs 48 megapixels.
The Honor 400 Smart adds a bigger battery (6500 mAh vs 5000 mAh), a smoother screen (120 Hz vs 90 Hz) and a higher-resolution main camera (108 megapixels vs 48 megapixels). Refurbished, it costs £31 more (from £156 vs £125).
Both come in 128GB refurbished.
