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InnoReviews

Motorola Signature vs OnePlus 15

Motorola Signature
78.9Inno Score
VS
WINNER
OnePlus 15

OnePlus

OnePlus 15

$899

81.6Inno Score
73.5Performance92.9
94.2Display68
69.3Camera66.5
73.5Battery94.7
94.7Features78.7
6 spec wins — Motorola Signature6 spec wins — OnePlus 15

InnoReviews verdict

OnePlus 15 wins this phone face-off, 81.6 to 78.9, pulling ahead mainly in battery (+21) and performance (+19). Motorola Signature still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Motorola Signature

  • Stronger display score: 94 vs 68
  • Stronger features score: 95 vs 79
  • 244% higher Peak brightness: 6,200 nits vs 1,800 nits
  • 75% higher OS update pledge: 7 years vs 4 years
  • 56% higher Front camera: 50 MP vs 32 MP

Reasons to pick the OnePlus 15

  • Stronger performance score: 93 vs 74
  • Stronger battery score: 95 vs 74
  • 40% higher capacity: 7,300 mAh vs 5,200 mAh
  • 33% higher Wired charging: 120 W vs 90 W
  • 32% higher Geekbench 6 (single): 3,850 vs 2,908

Display

Display comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
Screen size6.8 ″6.78 ″
Panel typeLTPO AMOLEDLTPO AMOLED
Resolution1264x27802772x1272
Pixel density446 ppi450 ppi+1%
Refresh rate165 Hz165 Hz
Peak brightness6,200 nits+244%1,800 nits
Screen-to-body95.2 %—

Performance

Performance comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
ChipsetSnapdragon 8 Gen 5Snapdragon 8 Elite Gen 5
AnTuTu—3,646,161Top 5%
AnTuTu 11 (CPU)—1,084,061Top 2%
AnTuTu 11 (GPU)—1,342,827Top 8%
AnTuTu 11 (Memory)—425,901Top 9%
AnTuTu 11 (UX)—793,372Top 4%
Geekbench 6 (single)2,908Top 17%3,850+32%Top 1%
Geekbench 6 (multi)9,678Top 10%11,900+23%Top 1%
RAM (max)16 GB16 GB
Storage options256GB/512GB/1TB256GB / 512GB / 1TB
Storage typeUFS 4.1UFS 4.1

Camera

Camera comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
Main camera50 MP50 MP
Main aperturef/1.6f/1.8
Ultra-wide50 MP50 MP
Telephoto50 MP50 MP
Optical zoom3 x3.5 x+17%
Max video8K@30fps8K@30fps
Front camera50 MP+56%32 MP
OISYesYes

Battery

Battery comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
Capacity5,200 mAh7,300 mAh+40%
Wired charging90 W120 W+33%
Wireless charging50 W50 W

Design

Design comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
Weight186 g+12%211 g
Thickness7 mm+15%8.2 mm
IP ratingIP68/IP69IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth6.06.0
NFCYesYes
USBUSB-C 3.2USB-C 3.2
eSIMYesYes

Software

Software comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
OS at launchAndroid 16Android 16 (OxygenOS 16)
OS update pledge7 years+75%4 years

Audio

Audio comparison: Motorola Signature versus OnePlus 15
SpecMotorola SignatureOnePlus 15
Stereo speakersYesYes
3.5mm jackNoNo

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