Infinix Smart 20 vs Motorola Signature
The Infinix Smart 20 (2026) runs on the MediaTek Helio G81 Ultimate, while the Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Gen 5; launch prices were $149 and $699. By overall MobileRank rating, the Motorola Signature leads — 86/100 vs 33/100 (a 53-point difference). Key differences: the main camera is 8 MP vs 50 MP; the Motorola Signature is faster in AnTuTu (3,057,215 vs 358,608).
Profile comparison
Category scores
Infinix Smart 20
Motorola Signature
What makes Infinix Smart 20 better?
- Cheaper at launch: $149 vs $699
- Overall rating 33/100
What makes Motorola Signature better?
- Higher AnTuTu: 3057215 vs 358608
- Better Geekbench Single: 2833 vs 432
- Better Geekbench Multi: 9119 vs 1416
- Faster charging: 90W vs 15W
- Better main camera: 50MP vs 8MP
- Higher performance (90/100 vs 30/100)
- Better camera (91/100 vs 10/100)
- Longer battery life (77/100 vs 48/100)
- Better display (84/100 vs 55/100)
- Better portability (78/100 vs 68/100)
Comparison verdict
Comparing the Infinix Smart 20 vs the Motorola Signature, the Motorola Signature scores 53 points higher (86/100 vs 33/100). In the "performance" category, the Motorola Signature leads (90/100 vs 30/100). In the "camera" category, the Motorola Signature leads (91/100 vs 10/100). In the "battery" category, the Motorola Signature leads (77/100 vs 48/100). Value score: Infinix Smart 20 — 40/100, Motorola Signature — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Motorola Signature significantly outperforms the Infinix Smart 20 (90/100 vs 30/100). In the "display" category, the Motorola Signature notably outperforms the Infinix Smart 20 (84/100 vs 55/100). In the "camera" category, the Motorola Signature significantly outperforms the Infinix Smart 20 (91/100 vs 10/100). In the "battery" category, the Motorola Signature notably outperforms the Infinix Smart 20 (77/100 vs 48/100). In the "portability" category, the Motorola Signature is a bit better (78/100 vs 68/100).
Specs comparison
| Specification | Infinix Smart 20 | Motorola Signature | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultimate | Qualcomm Snapdragon 8 Gen 5 | |
| AnTuTu | 358608 | 3057215 | |
| Geekbench Single | 432 | 2833 | |
| Geekbench Multi | 1416 | 9119 | |
| Display | 6.8" IPS LCD | 6.8" AMOLED | |
| Resolution | 1576x720 | 1264x2780 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 5200 mAh | |
| Charging | 15W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 164 | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 13 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 700 nits | 6200 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 167.7×78.8×7.7 mm | 162.1×76.4×7.0 mm | |
| Weight | — | 186 g | |
| Launch price | $149 | $699 |
Camera comparison
Infinix Smart 20
- Main: 8MP f/2.0
- Front: 8MP
Motorola Signature
- Main: 50MP f/1.8
- Ultrawide: 13MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Infinix Smart 20
- 6.8" IPS LCD
- Resolution: 1576x720
- Refresh rate: 120 Hz
Motorola Signature
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Battery and charging
Infinix Smart 20
- 5200 mAh
- Wired: 15W
- No wireless charging
Motorola Signature
- 5200 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Infinix Smart 20 and Motorola Signature, covering their specs and all relevant benchmarks.
Motorola Signature leads Infinix Smart 20 by 88.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $550. Infinix Smart 20 was $550 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Motorola Signature significantly outperforms the Infinix Smart 20 (90/100 vs 30/100).
display
In the "display" category, the Motorola Signature notably outperforms the Infinix Smart 20 (84/100 vs 55/100).
camera
In the "camera" category, the Motorola Signature significantly outperforms the Infinix Smart 20 (91/100 vs 10/100).
battery
In the "battery" category, the Motorola Signature notably outperforms the Infinix Smart 20 (77/100 vs 48/100).
portability
In the "portability" category, the Motorola Signature is a bit better (78/100 vs 68/100).
Frequently asked questions
Which is better: the Infinix Smart 20 or the Motorola Signature?
The Motorola Signature significantly outperforms the Infinix Smart 20 by 53 points (86/100 vs 33/100).
What is the rating of the Infinix Smart 20 and the Motorola Signature?
The Infinix Smart 20 has a MobileRank rating of 33/100, the Motorola Signature — 86/100.
Which has the better camera: the Infinix Smart 20 or the Motorola Signature?
The Motorola Signature leads on camera score (91/100 vs 10/100).
Which is more powerful: the Infinix Smart 20 or the Motorola Signature?
The Motorola Signature leads on performance (90/100 vs 30/100).
Should you choose the Infinix Smart 20 over the Motorola Signature?
The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.