Vivo iQOO 15 Ultra vs Xiaomi 14 Civi
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 14 Civi (2024) runs on the Qualcomm Snapdragon 8s Gen 3. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 68/100 (a 21-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4700); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,806,236); the Xiaomi 14 Civi is noticeably lighter (177g vs 227g).
Profile comparison
Category scores
Vivo iQOO 15 Ultra
Xiaomi 14 Civi
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1806236
- Better Geekbench Single: 3639 vs 1923
- Better Geekbench Multi: 11047 vs 5179
- Bigger battery: 7400 vs 4700 mAh
- Faster charging: 120W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 75/100)
- Better camera (78/100 vs 63/100)
- Longer battery life (92/100 vs 47/100)
- Better display (99/100 vs 85/100)
What makes Xiaomi 14 Civi better?
- Lighter: 177g vs 227g
- Better portability (78/100 vs 35/100)
Comparison verdict
Comparing the Vivo iQOO 15 Ultra vs the Xiaomi 14 Civi, the Vivo iQOO 15 Ultra scores 21 points higher (89/100 vs 68/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 75/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 63/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 47/100). In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi 14 Civi (99/100 vs 75/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 85/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi 14 Civi (78/100 vs 63/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 14 Civi (92/100 vs 47/100). In the "portability" category, the Xiaomi 14 Civi significantly outperforms the Vivo iQOO 15 Ultra (78/100 vs 35/100).
Specs comparison
| Specification | Vivo iQOO 15 Ultra | Xiaomi 14 Civi | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8s Gen 3 | |
| AnTuTu | 4602290 | 1806236 | |
| Geekbench Single | 3639 | 1923 | |
| Geekbench Multi | 11047 | 5179 | |
| Display | 6.8" LTPO AMOLED | 6.5" AMOLED | |
| Resolution | 1440x3168 | 1236x2750 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7400 mAh | 4700 mAh | |
| Charging | 120W | 67W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 12 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB / 24GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 14, HyperOS | |
| Brightness (peak) | 8000 nits | 3000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 157.2×72.8×7.5 mm | |
| Weight | 227 g | 177 g | |
| Launch price | $799 | — |
Camera comparison
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 14 Civi
- Main: 50MP f/1.6
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Xiaomi 14 Civi
- 6.5" AMOLED
- Resolution: 1236x2750
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Xiaomi 14 Civi
- 4700 mAh
- Wired: 67W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15 Ultra and Xiaomi 14 Civi, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Xiaomi 14 Civi by 154.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi 14 Civi
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi 14 Civi (99/100 vs 75/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 85/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the Xiaomi 14 Civi (78/100 vs 63/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 14 Civi (92/100 vs 47/100).
portability
In the "portability" category, the Xiaomi 14 Civi significantly outperforms the Vivo iQOO 15 Ultra (78/100 vs 35/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 Ultra or the Xiaomi 14 Civi?
The Vivo iQOO 15 Ultra significantly outperforms the Xiaomi 14 Civi by 21 points (89/100 vs 68/100).
What is the rating of the Vivo iQOO 15 Ultra and the Xiaomi 14 Civi?
The Vivo iQOO 15 Ultra has a MobileRank rating of 89/100, the Xiaomi 14 Civi — 68/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Xiaomi 14 Civi?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 63/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Xiaomi 14 Civi?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 75/100).
Should you choose the Vivo iQOO 15 Ultra over the Xiaomi 14 Civi?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi 14 Civi is a better fit for active users.