Motorola Moto G 37 vs OPPO A 6x 4G
Our Verdict: The Motorola Moto G 37 has a massively higher-resolution main camera, 50MP against the OPPO A 6x 4G's 13MP, and only the Moto G 37 is a 5G phone; the A5 2020 6x 4G maxes out at 4G. The A5 2020 6x 4G has the bigger battery of the two, 6500mAh against 5200mAh, which usually means longer between charges, and the Moto G 37 is the lighter phone at 191g against 210g. The Moto G 37 is the one to have if you want what it adds, but the A5 2020 6x 4G is the smarter buy if you'd rather keep the money.
Over a full contract, the A5 2020 6x 4G works out around £255 all-in, about £124 less than the Moto G 37.
Prices updated 10 July 2026
Motorola Moto G 37
|
OPPO A 6x 4G
|
|
|---|---|---|
| Screen | 6.67" | 6.75" |
| Display | IPS LCD | IPS LCD |
| Resolution | 720 x 1604 | 720 x 1570 |
| Pixels Per Inch | 264 | 256 |
| Rear Camera | 50 Megapixels | 13 Megapixels |
| Front Camera | 8 Megapixels | 5 Megapixels |
| Chipset | Mediatek Dimensity 6300 (6 nm) | Qualcomm SM6225 Snapdragon 685 (6 nm) |
| Battery | 5,200 mAh | 6,500 mAh |
| Storage | 128GB | 128GB |
| OS | Android | Android |
| SIM Type | nano-SIM and e-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 | 5.4, A2DP, LE | 5.0 with A2DP, LE, apt-X |
| Dimensions | 166.2 x 76.5 x 7.8 mm | 166.6 x 78.5 x 8.6 mm |
| Weight | 191 grams | 210 grams |
| Water Resistance | IP64 dust tight and water resistant (water splashes) | IP64 dust tight and water resistant (water splashes) |
| Contracts |
£10.00/mo
£199.00 upfront |
£8.99/mo
£9.00 upfront |
| SIM-free | £209.00 | £117.00 |
| Prices updated 10 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Related Comparisons
Frequently Asked Questions
Is the Motorola Moto G 37 or OPPO A 6x 4G cheaper on contract?
Based on total cost of ownership, the OPPO A 6x 4G is cheaper on contract at £255.16 over the life of the deal from £8.99 per month with £9.00 upfront.
Which has the better screen, the Motorola Moto G 37 or OPPO A 6x 4G?
Both phones have a similar screen size at around 6.7", both screens are similarly sharp at around 264 pixels per inch, and both use IPS LCD panels.
Which has the better camera, the Motorola Moto G 37 or OPPO A 6x 4G?
The Motorola Moto G 37 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.
Which is cheaper to buy SIM-free, the Motorola Moto G 37 or OPPO A 6x 4G?
The OPPO A 6x 4G is cheaper SIM-free, starting from £117.00.
What storage options are available for the Motorola Moto G 37 and OPPO A 6x 4G?
The Motorola Moto G 37 is available in 128GB, while the OPPO A 6x 4G comes in 128GB.
What processors do the Motorola Moto G 37 and OPPO A 6x 4G use?
The Motorola Moto G 37 is powered by the Mediatek Dimensity 6300 (6 nm), while the OPPO A 6x 4G uses the Qualcomm SM6225 Snapdragon 685 (6 nm).
Which is easier to carry and hold, the Motorola Moto G 37 or OPPO A 6x 4G?
The Motorola Moto G 37 is the more portable of the two: it's 19g lighter at 191 grams, it's also the more compact phone at 166.2 x 76.5 x 7.8 mm, and is slimmer at 7.8mm thick.
Which is more water resistant, the Motorola Moto G 37 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 Motorola Moto G 37 and OPPO A 6x 4G run?
Both phones run Android.