Tecno Phantom X vs Vivo iQOO 15T
The Tecno Phantom X (2021) runs on the MediaTek Helio G95, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 47/100 (a 35-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 4700); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 535,127); the Vivo iQOO 15T has NFC for contactless payments, the Tecno Phantom X doesn't.
Profile comparison
Category scores
Tecno Phantom X
Vivo iQOO 15T
What makes Tecno Phantom X better?
- Overall rating 47/100
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 535127
- Better Geekbench Single: 3293 vs 672
- Better Geekbench Multi: 10243 vs 1908
- Bigger battery: 8000 vs 4700 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (97/100 vs 42/100)
- Better camera (65/100 vs 49/100)
- Longer battery life (75/100 vs 40/100)
- Better display (99/100 vs 67/100)
- Better portability (44/100 vs 40/100)
Comparison verdict
Comparing the Tecno Phantom X vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 35 points higher (82/100 vs 47/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 42/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 49/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 40/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Tecno Phantom X (97/100 vs 42/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Tecno Phantom X (99/100 vs 67/100). In the "camera" category, the Vivo iQOO 15T notably outperforms the Tecno Phantom X (65/100 vs 49/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the Tecno Phantom X (75/100 vs 40/100). In the "portability" category, the Vivo iQOO 15T and the Tecno Phantom X are nearly equal (44/100 vs 40/100).
Specs comparison
| Specification | Tecno Phantom X | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Helio G95 | MediaTek Dimensity 9500 | |
| AnTuTu | 535127 | 4704310 | |
| Geekbench Single | 672 | 3293 | |
| Geekbench Multi | 1908 | 10243 | |
| Display | 6.7" Super AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 1440x3168 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 4700 mAh | 8000 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 13 MP | 0 MP | |
| Front camera | 48 MP | 16 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11, HIOS 7.6 | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.5×73.8×8.7 mm | — | |
| Weight | — | 216 g | |
| Launch price | — | $499 |
Camera comparison
Tecno Phantom X
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 48MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Tecno Phantom X
- 6.7" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Tecno Phantom X
- 4700 mAh
- Wired: 33W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Tecno Phantom X and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Tecno Phantom X by 88.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Tecno Phantom X
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Tecno Phantom X (97/100 vs 42/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Tecno Phantom X (99/100 vs 67/100).
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the Tecno Phantom X (65/100 vs 49/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the Tecno Phantom X (75/100 vs 40/100).
portability
In the "portability" category, the Vivo iQOO 15T and the Tecno Phantom X are nearly equal (44/100 vs 40/100).
Frequently asked questions
Which is better: the Tecno Phantom X or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Tecno Phantom X by 35 points (82/100 vs 47/100).
What is the rating of the Tecno Phantom X and the Vivo iQOO 15T?
The Tecno Phantom X has a MobileRank rating of 47/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Tecno Phantom X or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 49/100).
Which is more powerful: the Tecno Phantom X or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 42/100).
Should you choose the Tecno Phantom X over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.