Motorola Moto G55 vs Vivo iQOO 15 Ultra
The Motorola Moto G55 (2024) runs on the MediaTek Dimensity 7025, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $261 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 84/100 vs 34/100 (a 50-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the Motorola Moto G55 is noticeably lighter (179g vs 227g).
Motorola Moto G55
Vivo iQOO 15 Ultra
- Lighter: 179g vs 227g
- Cheaper: $261 vs $799
- Better design/ergonomics (76/100 vs 16/100)
- Better value for money (92/100 vs 55/100)
- Bigger battery: 7400 vs 5000 mAh
- Faster charging: 120W vs 30W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (97/100 vs 0/100)
- Better camera (74/100 vs 31/100)
- Longer battery life (86/100 vs 39/100)
Comparing the Motorola Moto G55 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 50 points higher (84/100 vs 34/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 31/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 39/100). In the "value for money" category, the Motorola Moto G55 leads (92/100 vs 55/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 (97/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 (74/100 vs 31/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 (86/100 vs 39/100). In the "design" category, the Motorola Moto G55 significantly outperforms the Vivo iQOO 15 Ultra (76/100 vs 16/100). In the "value for money" category, the Motorola Moto G55 significantly outperforms the Vivo iQOO 15 Ultra (92/100 vs 55/100).
| Specification | Motorola Moto G55 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7025 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 4602290 | |
| Geekbench Single | — | 3640 | |
| Geekbench Multi | — | 11033 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7400 mAh | |
| Charging | 30W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 14 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 161.6×73.8×8.1 mm | 163.7×76.8×8.7 mm | |
| Weight | 179 g | 227 g | |
| Price | $261 | $799 |
Motorola Moto G55
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Motorola Moto G55
- 6.5" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Motorola Moto G55
- 5000 mAh
- Wired: 30W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Price difference: $538. Motorola Moto G55 is cheaper by $538.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 (97/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 (74/100 vs 31/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 (86/100 vs 39/100).
design
In the "design" category, the Motorola Moto G55 significantly outperforms the Vivo iQOO 15 Ultra (76/100 vs 16/100).
value for money
In the "value for money" category, the Motorola Moto G55 significantly outperforms the Vivo iQOO 15 Ultra (92/100 vs 55/100).
Which is better: the Motorola Moto G55 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G55 by 50 points (84/100 vs 34/100).
What is the rating of the Motorola Moto G55 and the Vivo iQOO 15 Ultra?
The Motorola Moto G55 has a MobileRank rating of 34/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the Motorola Moto G55 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 31/100).
Which is more powerful: the Motorola Moto G55 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 0/100).
Should you choose the Motorola Moto G55 over the Vivo iQOO 15 Ultra?
The Motorola Moto G55 is a better fit for budget-conscious buyers. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.