Motorola Moto G45 vs Motorola Signature 27
The Motorola Moto G45 (2024) runs on the Qualcomm Snapdragon 6s Gen 3, while the Motorola Signature 27 (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6. By overall MobileRank rating, the Motorola Signature 27 leads — 94/100 vs 45/100 (a 49-point difference). Key differences: the Motorola Signature 27 has the bigger battery (6000 mAh vs 5000); the Motorola Signature 27 is faster in AnTuTu (5,153,294 vs 617,626).
Profile comparison
Category scores
Motorola Moto G45
Motorola Signature 27
What makes Motorola Moto G45 better?
- Overall rating 45/100
What makes Motorola Signature 27 better?
- Higher AnTuTu: 5153294 vs 617626
- Better Geekbench Single: 4327 vs 938
- Better Geekbench Multi: 12873 vs 2183
- Bigger battery: 6000 vs 5000 mAh
- Faster charging: 90W vs 18W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (100/100 vs 48/100)
- Better camera (98/100 vs 32/100)
- Longer battery life (80/100 vs 43/100)
- Better display (94/100 vs 56/100)
Comparison verdict
Comparing the Motorola Moto G45 vs the Motorola Signature 27, the Motorola Signature 27 scores 49 points higher (94/100 vs 45/100). In the "performance" category, the Motorola Signature 27 leads (100/100 vs 48/100). In the "camera" category, the Motorola Signature 27 leads (98/100 vs 32/100). In the "battery" category, the Motorola Signature 27 leads (80/100 vs 43/100). In the "performance" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (100/100 vs 48/100). In the "display" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (94/100 vs 56/100). In the "camera" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (98/100 vs 32/100). In the "battery" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (80/100 vs 43/100).
Specs comparison
| Specification | Motorola Moto G45 | Motorola Signature 27 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6s Gen 3 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 617626 | 5153294 | |
| Geekbench Single | 938 | 4327 | |
| Geekbench Multi | 2183 | 12873 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1264x2780 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 18W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 173 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 14 | Android 17 | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 162.7×74.6×8.0 mm | — | |
| Weight | 183 g | — | |
| Launch price | — | — |
Camera comparison
Motorola Moto G45
- Main: 50MP f/1.8
- Front: 16MP
Motorola Signature 27
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Motorola Moto G45
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Motorola Signature 27
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 165 Hz
Battery and charging
Motorola Moto G45
- 5000 mAh
- Wired: 18W
- No wireless charging
Motorola Signature 27
- 6000 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Motorola Moto G45 and Motorola Signature 27, covering their specs and all relevant benchmarks.
Motorola Signature 27 leads Motorola Moto G45 by 88.0% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (100/100 vs 48/100).
display
In the "display" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (94/100 vs 56/100).
camera
In the "camera" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (98/100 vs 32/100).
battery
In the "battery" category, the Motorola Signature 27 significantly outperforms the Motorola Moto G45 (80/100 vs 43/100).
Frequently asked questions
Which is better: the Motorola Moto G45 or the Motorola Signature 27?
The Motorola Signature 27 significantly outperforms the Motorola Moto G45 by 49 points (94/100 vs 45/100).
What is the rating of the Motorola Moto G45 and the Motorola Signature 27?
The Motorola Moto G45 has a MobileRank rating of 45/100, the Motorola Signature 27 — 94/100.
Which has the better camera: the Motorola Moto G45 or the Motorola Signature 27?
The Motorola Signature 27 leads on camera score (98/100 vs 32/100).
Which is more powerful: the Motorola Moto G45 or the Motorola Signature 27?
The Motorola Signature 27 leads on performance (100/100 vs 48/100).
Should you choose the Motorola Moto G45 over the Motorola Signature 27?
The Motorola Signature 27 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.