Motorola Moto G15 vs Motorola Razr 40 Ultra
Our Verdict: The Moto G15 and Razr 40 Ultra come from one brand but aim at different price points. The 15 leads on camera hardware with a 50MP main sensor to the 40 Ultra's 13MP, and only the 40 Ultra is a 5G phone; the 15 maxes out at 4G. The 15 packs the bigger battery, 5200mAh against 3800mAh, which should mean longer between charges in day-to-day use, and the 40 Ultra has the stronger screen, bigger at 6.9" against 6.7" and sharper at 413 PPI. Only pay up for the 40 Ultra if you'll use what it offers; if not, the 15 makes more sense.
If you'd rather pay up front, the 15 is the cheaper buy at £97 SIM-free.
6 reviews 4.2
10 reviews
Prices updated 16 July 2026
Motorola Moto G15
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Motorola Razr 40 Ultra
|
|
|---|---|---|
| Expert Rating | 3.4 6 reviews |
4.2 10 reviews |
| Screen | 6.72" | 6.9" |
| Display | IPS LCD | LTPO AMOLED |
| Resolution | 1080 x 2400 | 1080 x 2640 |
| Pixels Per Inch | 392 | 413 |
| Rear Camera | 50 Megapixels | 13 Megapixels |
| Front Camera | 8 Megapixels | 32 Megapixels |
| Chipset | Mediatek Helio G81 Extreme (12 nm) | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) |
| Battery | 5,200 mAh | 3,800 mAh |
| Storage | 128GB | 256GB |
| OS | Android | Android 13 |
| SIM Type | Nano SIM | Nano 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 |
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE |
| Dimensions | 165.7 x 76 x 8.8 mm | 170.8 x 74 x 7 mm |
| Weight | 203 grams | 184 grams |
| Water Resistance | IP54, dust and splash resistant | IP53 - dust and splash protection |
| Contracts |
£8.99/mo
£9.00 upfront |
- |
| SIM-free | £97.00 | £435.00 |
| Prices updated 16 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Frequently Asked Questions
Which has the better screen, the Motorola Moto G15 or Motorola Razr 40 Ultra?
The Motorola Razr 40 Ultra has the bigger screen at 6.9" compared to the Motorola Moto G15's 6.7", the Motorola Razr 40 Ultra has the sharper display at 413 pixels per inch versus 392, and the Motorola Moto G15 uses a IPS LCD panel while the Motorola Razr 40 Ultra has a LTPO AMOLED.
Which has the better camera, the Motorola Moto G15 or Motorola Razr 40 Ultra?
The Motorola Moto G15 features a 50 Megapixels rear camera, while the Motorola Razr 40 Ultra 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 G15 or Motorola Razr 40 Ultra?
The Motorola Moto G15 is cheaper SIM-free, starting from £97.00.
What storage options are available for the Motorola Moto G15 and Motorola Razr 40 Ultra?
The Motorola Moto G15 is available in 128GB, while the Motorola Razr 40 Ultra comes in 256GB.
What processors do the Motorola Moto G15 and Motorola Razr 40 Ultra use?
The Motorola Moto G15 is powered by the Mediatek Helio G81 Extreme (12 nm), while the Motorola Razr 40 Ultra uses the Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm).
Which is easier to carry and hold, the Motorola Moto G15 or Motorola Razr 40 Ultra?
It's a trade-off: the Motorola Razr 40 Ultra is lighter but the Motorola Moto G15 is more compact. It's 19g lighter at 184 grams, though the Motorola Moto G15 is actually the more compact phone at 165.7 x 76 x 8.8 mm, the Motorola Razr 40 Ultra is slimmer at 7mm thick.
Which is more water resistant, the Motorola Moto G15 or Motorola Razr 40 Ultra?
The Motorola Moto G15 is rated IP54, dust and splash resistant, while the Motorola Razr 40 Ultra is rated IP53 - dust and splash protection.
What operating system do the Motorola Moto G15 and Motorola Razr 40 Ultra run?
The Motorola Moto G15 runs Android and the Motorola Razr 40 Ultra runs Android 13. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.