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 (3,740,528 vs 1,484,077).
Tecno Phantom X2
Vivo iQOO 15
- Better main camera: 64MP vs 50MP
- Lighter: 203g vs 215g
- Overall rating 62/100
- Higher AnTuTu: 3740528 vs 1484077
- Better Geekbench Single: 3041 vs 1693
- Better Geekbench Multi: 9494 vs 4384
- Bigger battery: 7000 vs 5160 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 70/100)
- Better camera (78/100 vs 50/100)
- Longer battery life (85/100 vs 51/100)
- Better display (99/100 vs 79/100)
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 70/100). 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 70/100). 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.
| Specification | Tecno Phantom X2 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9000 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1484077 | 3740528 | |
| Geekbench Single | 1693 | 3041 | |
| Geekbench Multi | 4384 | 9494 | |
| 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 | |
| Price | — | $599 |
Tecno Phantom X2
- Main: 64MP f/f/1.7
- Ultrawide: 13MP
- Front: 32MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
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
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
We compared Tecno Phantom X2 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Tecno Phantom X2 by 60.3% in our overall performance rating.
Tecno Phantom X2
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Tecno Phantom X2 (94/100 vs 70/100).
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.
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 70/100).
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.