Motorola Moto G15 vs Motorola Signature
Over a full contract, the Moto G15 works out around £257 all-in, about £564 less than the Signature.
6 reviews 4.1
10 reviews
Prices updated 21 July 2026
Motorola Moto G15
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Motorola Signature
|
|
|---|---|---|
| Expert Rating | 3.4 6 reviews |
4.1 10 reviews |
| Screen | 6.72" | 6.8" |
| Display | IPS LCD | LTPO AMOLED |
| Resolution | 1080 x 2400 | 1264 x 2780 |
| Pixels Per Inch | 392 | 449 |
| Rear Camera | 50 Megapixels | 50 Megapixels |
| Front Camera | 8 Megapixels | 50 Megapixels |
| Chipset | Mediatek Helio G81 Extreme (12 nm) | Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm) |
| Battery | 5,200 mAh | 5,200 mAh |
| Storage | 128GB | 512GB |
| OS | Android | Android 16 |
| SIM Type | 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/6/7 |
| Bluetooth | 5.0, A2DP, LE | 6.0, A2DP, LE |
| Dimensions | 165.7 x 76 x 8.8 mm | 162.1 x 76.4 x 7 mm |
| Weight | 203 grams | 186 grams |
| Water Resistance | IP54, dust and splash resistant | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 30 min |
| Contracts |
£8.99/mo
£9.00 upfront |
£19.99/mo
£319.00 upfront |
| SIM-free | £97.00 | £897.00 |
| Prices updated 21 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Frequently Asked Questions
Is the Motorola Moto G15 or Motorola Signature cheaper on contract?
Based on total cost of ownership, the Motorola Moto G15 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 Motorola Moto G15 or Motorola Signature?
Both phones have a similar screen size at around 6.7", the Motorola Signature has the sharper display at 449 pixels per inch versus 392, and the Motorola Moto G15 uses a IPS LCD panel while the Motorola Signature has a LTPO AMOLED.
Which has the better camera, the Motorola Moto G15 or Motorola Signature?
The Motorola Moto G15 features a 50 Megapixels rear camera, while the Motorola Signature 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 Motorola Moto G15 or Motorola Signature?
The Motorola Moto G15 is cheaper SIM-free, starting from £97.00.
What storage options are available for the Motorola Moto G15 and Motorola Signature?
The Motorola Moto G15 is available in 128GB, while the Motorola Signature comes in 512GB.
What processors do the Motorola Moto G15 and Motorola Signature use?
The Motorola Moto G15 is powered by the Mediatek Helio G81 Extreme (12 nm), while the Motorola Signature uses the Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm).
Which is easier to carry and hold, the Motorola Moto G15 or Motorola Signature?
The Motorola Signature is the more portable of the two: it's 17g lighter at 186 grams, it's also the more compact phone at 162.1 x 76.4 x 7 mm, and is slimmer at 7mm thick.
Which is more water resistant, the Motorola Moto G15 or Motorola Signature?
The Motorola Moto G15 is rated IP54, dust and splash resistant, while the Motorola Signature is rated IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 30 min.
What operating system do the Motorola Moto G15 and Motorola Signature run?
The Motorola Moto G15 runs Android and the Motorola Signature runs Android 16. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.