Vivo iQOO 15 vs Xiaomi Mi 9 Explorer
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi Mi 9 Explorer (2019) runs on the Qualcomm Snapdragon 855. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 54/100 (a 32-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 3300); the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 824,513); the Xiaomi Mi 9 Explorer is noticeably lighter (173g vs 215g).
Vivo iQOO 15
Xiaomi Mi 9 Explorer
- Higher AnTuTu: 3740528 vs 824513
- Better Geekbench Single: 3041 vs 968
- Better Geekbench Multi: 9494 vs 2731
- Bigger battery: 7000 vs 3300 mAh
- Faster charging: 100W vs 27W
- Faster wireless charging: 40W vs 20W
- Higher performance (94/100 vs 54/100)
- Longer battery life (85/100 vs 22/100)
- Better display (99/100 vs 83/100)
- Lighter: 173g vs 215g
- Better portability (79/100 vs 48/100)
Comparing the Vivo iQOO 15 vs the Xiaomi Mi 9 Explorer, the Vivo iQOO 15 scores 32 points higher (86/100 vs 54/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 54/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 22/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Xiaomi Mi 9 Explorer (94/100 vs 54/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Xiaomi Mi 9 Explorer (99/100 vs 83/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Xiaomi Mi 9 Explorer (85/100 vs 22/100). In the "portability" category, the Xiaomi Mi 9 Explorer significantly outperforms the Vivo iQOO 15 (79/100 vs 48/100).
| Specification | Vivo iQOO 15 | Xiaomi Mi 9 Explorer | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 855 | |
| AnTuTu | 3740528 | 824513 | |
| Geekbench Single | 3041 | 968 | |
| Geekbench Multi | 9494 | 2731 | |
| Display | 6.8" LTPO AMOLED | 6.4" Super AMOLED | |
| Resolution | 1440x3168 | 1080x2340 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7000 mAh | 3300 mAh | |
| Charging | 100W | 27W | |
| Wireless charging | 40W | 20W | |
| Main camera | 50 MP | — | |
| Ultrawide | 50 MP | 48 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 16 | Android 9.0 (Pie); MIUI 10 | |
| Brightness (peak) | 6000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.1 mm | 157.5×74.7×7.6 mm | |
| Weight | 215 g | 173 g | |
| Launch price | $599 | — |
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Mi 9 Explorer
- Main: —
- Ultrawide: 48MP
- Front: 20MP
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Xiaomi Mi 9 Explorer
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Xiaomi Mi 9 Explorer
- 3300 mAh
- Wired: 27W
- Wireless: 20W
We compared Vivo iQOO 15 and Xiaomi Mi 9 Explorer, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Xiaomi Mi 9 Explorer by 353.7% in our overall performance rating.
Xiaomi Mi 9 Explorer
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Xiaomi Mi 9 Explorer (94/100 vs 54/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Xiaomi Mi 9 Explorer (99/100 vs 83/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Xiaomi Mi 9 Explorer (85/100 vs 22/100).
portability
In the "portability" category, the Xiaomi Mi 9 Explorer significantly outperforms the Vivo iQOO 15 (79/100 vs 48/100).
Which is better: the Vivo iQOO 15 or the Xiaomi Mi 9 Explorer?
The Vivo iQOO 15 significantly outperforms the Xiaomi Mi 9 Explorer by 32 points (86/100 vs 54/100).
What is the rating of the Vivo iQOO 15 and the Xiaomi Mi 9 Explorer?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the Xiaomi Mi 9 Explorer — 54/100.
Which is more powerful: the Vivo iQOO 15 or the Xiaomi Mi 9 Explorer?
The Vivo iQOO 15 leads on performance (94/100 vs 54/100).
Should you choose the Vivo iQOO 15 over the Xiaomi Mi 9 Explorer?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi Mi 9 Explorer is a better fit for everyday use.