HONOR 400 Smart 4G vs HONOR Magic V3 5G
Our Verdict: Same maker, different budgets: the 400 Smart 4G is the cheaper option and the Magic V3 5G the premium one. The V3 5G supports 5G while the Smart 4G tops out at 4G, and the Smart 4G packs the bigger battery, 6500mAh against 5150mAh, which usually means longer between charges. The V3 5G has the stronger screen, bigger at 7.9" against 6.8" and sharper at 402 PPI, and the V3 5G offers up to 512GB of storage versus 128GB on the Smart 4G. The V3 5G is the one to have if you want what it adds, but the Smart 4G is the smarter buy if you'd rather keep the money.
If you'd rather pay up front, the Smart 4G is the cheaper buy at £129 SIM-free.
Prices updated 12 July 2026
HONOR 400 Smart 4G
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HONOR Magic V3 5G
|
|
|---|---|---|
| Screen | 6.77" | 7.92" |
| Display | TFT LCD | LTPO OLED |
| Resolution | 720 x 1610 | 2156 x 2344 |
| Pixels Per Inch | 261 | 402 |
| Rear Camera | 50 Megapixels | 50 Megapixels |
| Front Camera | 5 Megapixels | 20 Megapixels |
| Chipset | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) | Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm) |
| Battery | 6,500 mAh | 5,150 mAh |
| Storage | 128GB | 512GB |
| OS | Android | Android |
| SIM Type | Nano SIM + Nano SIM | nano-SIM and e-SIM |
| Connectivity | Up to 4G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac/6e/7 |
| Bluetooth | 5.1 with A2DP, LE | 5.3, A2DP, LE, aptX HD |
| Dimensions | 166.9 x 76.8 x 8.4 mm | 156.6 x 74.0 x 9.2 mm |
| Weight | 189 grams | 230 grams |
| Water Resistance | IP64 dust tight and water resistant (water splashes) | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts | - |
£163.08/mo
£30.00 upfront |
| SIM-free | £129.00 | £529.99 |
| Prices updated 12 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Frequently Asked Questions
Which has the better screen, the HONOR 400 Smart 4G or HONOR Magic V3 5G?
The HONOR Magic V3 5G has the bigger screen at 7.9" compared to the HONOR 400 Smart 4G's 6.8", the HONOR Magic V3 5G has the sharper display at 402 pixels per inch versus 261, and the HONOR 400 Smart 4G uses a TFT LCD panel while the HONOR Magic V3 5G has a LTPO OLED.
Which has the better camera, the HONOR 400 Smart 4G or HONOR Magic V3 5G?
The HONOR 400 Smart 4G features a 50 Megapixels rear camera, while the HONOR Magic V3 5G has a 50 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.
Which is cheaper to buy SIM-free, the HONOR 400 Smart 4G or HONOR Magic V3 5G?
The HONOR 400 Smart 4G is cheaper SIM-free, starting from £129.00.
What storage options are available for the HONOR 400 Smart 4G and HONOR Magic V3 5G?
The HONOR 400 Smart 4G is available in 128GB, while the HONOR Magic V3 5G comes in 512GB.
What processors do the HONOR 400 Smart 4G and HONOR Magic V3 5G use?
The HONOR 400 Smart 4G is powered by the Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm), while the HONOR Magic V3 5G uses the Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm).
Which is easier to carry and hold, the HONOR 400 Smart 4G or HONOR Magic V3 5G?
It's a trade-off: the HONOR 400 Smart 4G is lighter but the HONOR Magic V3 5G is more compact. It's 41g lighter at 189 grams, though the HONOR Magic V3 5G is actually the more compact phone at 156.6 x 74.0 x 9.2 mm, the HONOR 400 Smart 4G is slimmer at 8.4mm thick.
Which is more water resistant, the HONOR 400 Smart 4G or HONOR Magic V3 5G?
The HONOR 400 Smart 4G is rated IP64 dust tight and water resistant (water splashes), while the HONOR Magic V3 5G is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the HONOR 400 Smart 4G and HONOR Magic V3 5G run?
Both phones run Android.