The prices are almost the same. Both have 165 Hz displays and 50 W wireless charging.

Short answer

OnePlus 15 - the top Snapdragon 8 Elite Gen 5, 7300 mAh, 120 W. Motorola Signature - thinner (6.99 mm) and lighter (186 g), 16/512 GB as standard and a 50 MP front camera.

Key differences

SpecMotorola SignatureOnePlus 15
ChipQualcomm Snapdragon 8 Gen 5Qualcomm Snapdragon 8 Elite Gen 5
Display6.8", OLED, 1264×2780, 165 Hz6.78", LTPO AMOLED, 1272×2772, 165 Hz
RAM / storage16/512 GB12/256 GB, 16/512 GB
Rear cameras50 MP + 50 MP + 50 MP50 MP + 50 MP + 50 MP
Front50 MP32 MP
Battery5200 mAh7300 mAh
Charging90 W / 50 W wireless120 W / 50 W wireless
ProtectionIP69/IP68IP68/IP69
Thickness / weight6.99 mm / 186 g211 g
Pricecurrent pricescurrent prices

Specs come from the device pages on Smartphone.ua.

Performance

Qualcomm Snapdragon 8 Gen 5 and Qualcomm Snapdragon 8 Elite Gen 5. The OnePlus is a level higher.

Battery

7300 vs 5200 mAh and 120 vs 90 W.

Body

Motorola - 186 g, OnePlus - 211 g.

Verdict: who should buy which

  • Power and battery life - OnePlus 15.
  • Slimness and memory - Motorola Signature.

FAQ

What battery does the OnePlus 15 have?
7300 mAh.

How much memory does the Signature have?
16/512 GB.

Is there wireless charging?
Yes, 50 W on both.

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