Tecno Phantom X2 vs Vivo iQOO 15
The Tecno Phantom X2 (2022) runs on the MediaTek Dimensity 9000, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 62/100 (a 24-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5160); the main camera is 64 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,504,467).
Profile comparison
Category scores
Tecno Phantom X2
Vivo iQOO 15
What makes Tecno Phantom X2 better?
- Better main camera: 64MP vs 50MP
- Lighter: 203g vs 215g
- Overall rating 62/100
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1504467
- Better Geekbench Single: 3013 vs 1693
- Better Geekbench Multi: 9287 vs 4384
- Bigger battery: 7000 vs 5160 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 71/100)
- Better camera (78/100 vs 50/100)
- Longer battery life (85/100 vs 51/100)
- Better display (99/100 vs 79/100)
Comparison verdict
Comparing the Tecno Phantom X2 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 24 points higher (86/100 vs 62/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 71/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 50/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 51/100). In the "performance" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (94/100 vs 71/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (78/100 vs 50/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Tecno Phantom X2 (85/100 vs 51/100). In the "portability" category, both devices are on the same level — 48/100.
Specs comparison
| Specification | Tecno Phantom X2 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9000 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1504467 | 3758268 | |
| Geekbench Single | 1693 | 3013 | |
| Geekbench Multi | 4384 | 9287 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5160 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, HIOS 12 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.6×72.7×8.9 mm | 163.7×76.8×8.1 mm | |
| Weight | 203 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Tecno Phantom X2
- Main: 64MP f/1.7
- Ultrawide: 13MP
- Front: 32MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Tecno Phantom X2
- 6.8" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Tecno Phantom X2
- 5160 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Tecno Phantom X2 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Tecno Phantom X2 by 60.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Tecno Phantom X2
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (94/100 vs 71/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (78/100 vs 50/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Tecno Phantom X2 (85/100 vs 51/100).
portability
In the "portability" category, both devices are on the same level — 48/100.
Frequently asked questions
Which is better: the Tecno Phantom X2 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Tecno Phantom X2 by 24 points (86/100 vs 62/100).
What is the rating of the Tecno Phantom X2 and the Vivo iQOO 15?
The Tecno Phantom X2 has a MobileRank rating of 62/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Tecno Phantom X2 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 50/100).
Which is more powerful: the Tecno Phantom X2 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 71/100).
Should you choose the Tecno Phantom X2 over the Vivo iQOO 15?
The Tecno Phantom X2 is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.