HONOR 400 Smart vs OPPO A 6x 4G
The A5 2020 6x 4G is the cheaper one to own: around £257 over a typical contract, £207 less than the 400 Smart.
Prices updated 26 July 2026
HONOR 400 Smart
|
OPPO A 6x 4G
|
|
|---|---|---|
| Screen | 6.77" | 6.75" |
| Display | TFT LCD | IPS LCD |
| Resolution | 720 x 1610 | 720 x 1570 |
| Pixels Per Inch | 261 | 256 |
| Rear Camera | 50 Megapixels | 13 Megapixels |
| Front Camera | 5 Megapixels | 5 Megapixels |
| Chipset | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) | Qualcomm SM6225 Snapdragon 685 (6 nm) |
| Battery | 6,500 mAh | 6,500 mAh |
| Storage | 128GB, 256GB | 128GB |
| OS | Android | Android |
| SIM Type | Nano SIM + Nano SIM | Nano SIM |
| Connectivity | Up to 5G | Up to 4G |
| Wi-Fi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
| Bluetooth | 5.1 with A2DP, LE | 5.0 with A2DP, LE, apt-X |
| Dimensions | 166.9 x 76.8 x 8.4 mm | 166.6 x 78.5 x 8.6 mm |
| Weight | 189 grams | 210 grams |
| Water Resistance | IP64 dust tight and water resistant (water splashes) | IP64 dust tight and water resistant (water splashes) |
| Contracts |
£35.58/mo
£30.00 upfront |
£8.99/mo
£9.00 upfront |
| SIM-free | - | £117.00 |
| Prices updated 26 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Related Comparisons
Frequently Asked Questions
Is the HONOR 400 Smart or OPPO A 6x 4G cheaper on contract?
Based on total cost of ownership, the OPPO A 6x 4G is cheaper on contract at £257.16 over the life of the deal from £8.99 per month with £9.00 upfront.
Which has the better screen, the HONOR 400 Smart or OPPO A 6x 4G?
Both phones have a similar screen size at around 6.8", both screens are similarly sharp at around 261 pixels per inch, and the HONOR 400 Smart uses a TFT LCD panel while the OPPO A 6x 4G has a IPS LCD.
Which has the better camera, the HONOR 400 Smart or OPPO A 6x 4G?
The HONOR 400 Smart features a 50 Megapixels rear camera, while the OPPO A 6x 4G has a 13 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 OPPO A 6x 4G?
The HONOR 400 Smart is available in 128GB, 256GB, while the OPPO A 6x 4G comes in 128GB.
What processors do the HONOR 400 Smart and OPPO A 6x 4G use?
The HONOR 400 Smart is powered by the Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm), while the OPPO A 6x 4G uses the Qualcomm SM6225 Snapdragon 685 (6 nm).
Which is easier to carry and hold, the HONOR 400 Smart or OPPO A 6x 4G?
The HONOR 400 Smart is the more portable of the two: it's 21g lighter at 189 grams, it's also the more compact phone at 166.9 x 76.8 x 8.4 mm.
Which is more water resistant, the HONOR 400 Smart or OPPO A 6x 4G?
Both phones share the same water resistance rating of IP64 dust tight and water resistant (water splashes).
What operating system do the HONOR 400 Smart and OPPO A 6x 4G run?
Both phones run Android.