Motorola Signature 27 vs OnePlus 15s
The Motorola Signature 27 (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6, while the OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Motorola Signature 27 leads — 92/100 vs 83/100 (a 9-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 6000); the Motorola Signature 27 is faster in AnTuTu (5,153,294 vs 3,950,082).
Profile comparison
Category scores
Motorola Signature 27
OnePlus 15s
What makes Motorola Signature 27 better?
- Higher AnTuTu: 5153294 vs 3950082
- Better Geekbench Single: 4327 vs 3639
- Better Geekbench Multi: 12873 vs 11047
- Higher performance (100/100 vs 98/100)
- Better camera (87/100 vs 53/100)
What makes OnePlus 15s better?
- Bigger battery: 7500 vs 6000 mAh
- Faster charging: 100W vs 90W
- Longer battery life (89/100 vs 80/100)
- Better display (95/100 vs 94/100)
Comparison verdict
Comparing the Motorola Signature 27 vs the OnePlus 15s, the Motorola Signature 27 scores 9 points higher (92/100 vs 83/100). In the "camera" category, the Motorola Signature 27 leads (87/100 vs 53/100). In the "performance" category, the Motorola Signature 27 and the OnePlus 15s are nearly equal (100/100 vs 98/100). In the "display" category, the OnePlus 15s and the Motorola Signature 27 are nearly equal (95/100 vs 94/100). In the "camera" category, the Motorola Signature 27 significantly outperforms the OnePlus 15s (87/100 vs 53/100). In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 80/100).
Specs comparison
| Specification | Motorola Signature 27 | OnePlus 15s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 5153294 | 3950082 | |
| Geekbench Single | 4327 | 3639 | |
| Geekbench Multi | 12873 | 11047 | |
| Display | 6.8" LTPO AMOLED | 6.3" AMOLED | |
| Resolution | 1264x2780 | 2640x1216 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 6000 mAh | 7500 mAh | |
| Charging | 90W | 100W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 50 MP | |
| Front camera | 50 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 17 | Android 16 | |
| NFC | yes | — | |
| Protection | IP68/IP69 | — | |
| Weight | — | 195 g | |
| Launch price | — | $700 |
Camera comparison
Motorola Signature 27
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Display comparison
Motorola Signature 27
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 165 Hz
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Battery and charging
Motorola Signature 27
- 6000 mAh
- Wired: 90W
- Wireless: 50W
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Motorola Signature 27 and OnePlus 15s, covering their specs and all relevant benchmarks.
Motorola Signature 27 leads OnePlus 15s by 30.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Motorola Signature 27
Price unknownDetailed category analysis
performance
In the "performance" category, the Motorola Signature 27 and the OnePlus 15s are nearly equal (100/100 vs 98/100).
display
In the "display" category, the OnePlus 15s and the Motorola Signature 27 are nearly equal (95/100 vs 94/100).
camera
In the "camera" category, the Motorola Signature 27 significantly outperforms the OnePlus 15s (87/100 vs 53/100).
battery
In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 80/100).
Frequently asked questions
Which is better: the Motorola Signature 27 or the OnePlus 15s?
The Motorola Signature 27 edges out the OnePlus 15s by just 9 points — the two devices are very close in overall level.
What is the rating of the Motorola Signature 27 and the OnePlus 15s?
The Motorola Signature 27 has a MobileRank rating of 92/100, the OnePlus 15s — 83/100.
Which has the better camera: the Motorola Signature 27 or the OnePlus 15s?
The Motorola Signature 27 leads on camera score (87/100 vs 53/100).
Should you choose the Motorola Signature 27 over the OnePlus 15s?
The Motorola Signature 27 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.