HONOR 400 Smart vs Samsung Galaxy Z Flip6 5G
Our Verdict: The HONOR 400 Smart has the better camera on paper, 50MP versus 12MP, and there's more battery in the 400 Smart, 6500mAh to 4000mAh, which usually means longer between charges. Storage goes higher on the Samsung Galaxy Z Flip6 5G, up to 512GB against 256GB, and the Galaxy Z Flip6 5G has the sharper display at 426 PPI to 261. Only pay up for the Galaxy Z Flip6 5G if you'll use what it offers; if not, the 400 Smart makes more sense.
The 400 Smart is the cheaper one to own: around £464 over a typical contract, £308 less than the Galaxy Z Flip6 5G.
Prices updated 27 July 2026
HONOR 400 Smart
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Samsung Galaxy Z Flip6 5G
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|---|---|---|
| Screen | 6.77" | 6.7" |
| Display | TFT LCD | Foldable Dynamic AMOLED 2X |
| Resolution | 720 x 1610 | 1080 x 2640 |
| Pixels Per Inch | 261 | 426 |
| Rear Camera | 50 Megapixels | 12 Megapixels |
| Front Camera | 5 Megapixels | 10 Megapixels |
| Chipset | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) | Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm) |
| Battery | 6,500 mAh | 4,000 mAh |
| Storage | 128GB, 256GB | 256GB, 512GB |
| OS | Android | Android |
| SIM Type | Nano SIM + Nano SIM | nano-SIM and e-SIM |
| Connectivity | Up to 5G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac/6e |
| Bluetooth | 5.1 with A2DP, LE | 5.3, A2DP, LE |
| Dimensions | 166.9 x 76.8 x 8.4 mm | 165.1 x 71.9 x 6.9 mm |
| Weight | 189 grams | 187 grams |
| Water Resistance | IP64 dust tight and water resistant (water splashes) | IPX8 - water resistant (up to 1.5m for 30 mins) |
| Contracts |
£35.58/mo
£30.00 upfront |
£13.00/mo
£445.00 upfront |
| SIM-free | - | £304.99 |
| Prices updated 27 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Frequently Asked Questions
Is the HONOR 400 Smart or Samsung Galaxy Z Flip6 5G cheaper on contract?
Based on total cost of ownership, the HONOR 400 Smart is cheaper on contract at £464.46 over the life of the deal from £35.58 per month with £30.00 upfront.
Which has the better screen, the HONOR 400 Smart or Samsung Galaxy Z Flip6 5G?
Both phones have a similar screen size at around 6.8", the Samsung Galaxy Z Flip6 5G has the sharper display at 426 pixels per inch versus 261, and the HONOR 400 Smart uses a TFT LCD panel while the Samsung Galaxy Z Flip6 5G has a Foldable Dynamic AMOLED 2X.
Which has the better camera, the HONOR 400 Smart or Samsung Galaxy Z Flip6 5G?
The HONOR 400 Smart features a 50 Megapixels rear camera, while the Samsung Galaxy Z Flip6 5G has a 12 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.
What storage options are available for the HONOR 400 Smart and Samsung Galaxy Z Flip6 5G?
The HONOR 400 Smart is available in 128GB, 256GB, while the Samsung Galaxy Z Flip6 5G comes in 256GB, 512GB.
What processors do the HONOR 400 Smart and Samsung Galaxy Z Flip6 5G use?
The HONOR 400 Smart is powered by the Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm), while the Samsung Galaxy Z Flip6 5G uses the Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm).
Which is easier to carry and hold, the HONOR 400 Smart or Samsung Galaxy Z Flip6 5G?
The Samsung Galaxy Z Flip6 5G is the more portable of the two: they weigh about the same (189 grams vs 187 grams), it's also the more compact phone at 165.1 x 71.9 x 6.9 mm, and is slimmer at 6.9mm thick.
Which is more water resistant, the HONOR 400 Smart or Samsung Galaxy Z Flip6 5G?
The HONOR 400 Smart is rated IP64 dust tight and water resistant (water splashes), while the Samsung Galaxy Z Flip6 5G is rated IPX8 - water resistant (up to 1.5m for 30 mins).
What operating system do the HONOR 400 Smart and Samsung Galaxy Z Flip6 5G run?
Both phones run Android.