Motorola Moto G8 vs Vivo iQOO 15 Ultra
The Motorola Moto G8 (2020) runs on the Qualcomm Snapdragon 665, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 84/100 vs 8/100 (a 76-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4000); the main camera is 16 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 329,457); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Motorola Moto G8 doesn't; the Motorola Moto G8 is noticeably lighter (188g vs 227g).
Motorola Moto G8
Vivo iQOO 15 Ultra
- Lighter: 188g vs 227g
- Better design/ergonomics (65/100 vs 16/100)
- Higher AnTuTu: 4602290 vs 329457
- Better Geekbench Single: 3640 vs 321
- Better Geekbench Multi: 11033 vs 1128
- Bigger battery: 7400 vs 4000 mAh
- Faster charging: 120W vs 10W
- Better main camera: 50MP vs 16MP
- Higher performance (97/100 vs 0/100)
- Better camera (74/100 vs 5/100)
- Longer battery life (86/100 vs 12/100)
- Better display (100/100 vs 0/100)
Comparing the Motorola Moto G8 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 76 points higher (84/100 vs 8/100). 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 5/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 12/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (97/100 vs 0/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (100/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (74/100 vs 5/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (86/100 vs 12/100). In the "design" category, the Motorola Moto G8 significantly outperforms the Vivo iQOO 15 Ultra (65/100 vs 16/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Motorola Moto G8 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 329457 | 4602290 | |
| Geekbench Single | 321 | 3640 | |
| Geekbench Multi | 1128 | 11033 | |
| Display | 6.4" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1560 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4000 mAh | 7400 mAh | |
| Charging | 10W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 16 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB | 12GB / 16GB / 24GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 10.0 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 161.3×75.8×9.0 mm | 163.7×76.8×8.7 mm | |
| Weight | 188 g | 227 g | |
| Price | — | $799 |
Motorola Moto G8
- Main: 16MP f/f/1.7
- Ultrawide: 8MP
- Front: 8MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Motorola Moto G8
- 6.4" IPS LCD
- Resolution: 720x1560
- Refresh rate: —
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Motorola Moto G8
- 4000 mAh
- Wired: 10W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Motorola Moto G8 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Motorola Moto G8 by 92.8% in our overall performance rating.
Motorola Moto G8
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (97/100 vs 0/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (100/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (74/100 vs 5/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 (86/100 vs 12/100).
design
In the "design" category, the Motorola Moto G8 significantly outperforms the Vivo iQOO 15 Ultra (65/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Motorola Moto G8 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Motorola Moto G8 by 76 points (84/100 vs 8/100).
What is the rating of the Motorola Moto G8 and the Vivo iQOO 15 Ultra?
The Motorola Moto G8 has a MobileRank rating of 8/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the Motorola Moto G8 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 5/100).
Which is more powerful: the Motorola Moto G8 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 G8 over the Vivo iQOO 15 Ultra?
The Motorola Moto G8 is a better fit for everyday use. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.