Tecno Phantom X vs Vivo X300 Ultra
The Tecno Phantom X (2021) runs on the MediaTek Helio G95, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 46/100 (a 45-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4700); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 534,895); the Vivo X300 Ultra has NFC for contactless payments, the Tecno Phantom X doesn't.
Tecno Phantom X
Vivo X300 Ultra
- Better portability (40/100 vs 39/100)
- Higher AnTuTu: 4247433 vs 534895
- Better Geekbench Single: 3640 vs 673
- Better Geekbench Multi: 11033 vs 1881
- Bigger battery: 7000 vs 4700 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (99/100 vs 41/100)
- Better camera (96/100 vs 49/100)
- Longer battery life (85/100 vs 40/100)
- Better display (89/100 vs 67/100)
Comparing the Tecno Phantom X vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 45 points higher (91/100 vs 46/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 41/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 49/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 40/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Tecno Phantom X (99/100 vs 41/100). In the "display" category, the Vivo X300 Ultra notably outperforms the Tecno Phantom X (89/100 vs 67/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Tecno Phantom X (96/100 vs 49/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the Tecno Phantom X (85/100 vs 40/100). In the "portability" category, the Tecno Phantom X and the Vivo X300 Ultra are nearly equal (40/100 vs 39/100).
| Specification | Tecno Phantom X | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G95 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 534895 | 4247433 | |
| Geekbench Single | 673 | 3640 | |
| Geekbench Multi | 1881 | 11033 | |
| Display | 6.7" Super AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2340 | 3168x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4700 mAh | 7000 mAh | |
| Charging | 33W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 13 MP | 200 MP | |
| Front camera | 48 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11, HIOS 7.6 | Android 16 | |
| NFC | no | yes | |
| Protection | — | IP69 | |
| Dimensions | 163.5×73.8×8.7 mm | 163.0×76.8×8.2 mm | |
| Weight | — | 230 g | |
| Launch price | — | $950 |
Tecno Phantom X
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 48MP
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Tecno Phantom X
- 6.7" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Tecno Phantom X
- 4700 mAh
- Wired: 33W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
We compared Tecno Phantom X and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Tecno Phantom X by 87.4% in our overall performance rating.
Tecno Phantom X
Price unknownperformance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Tecno Phantom X (99/100 vs 41/100).
display
In the "display" category, the Vivo X300 Ultra notably outperforms the Tecno Phantom X (89/100 vs 67/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Tecno Phantom X (96/100 vs 49/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the Tecno Phantom X (85/100 vs 40/100).
portability
In the "portability" category, the Tecno Phantom X and the Vivo X300 Ultra are nearly equal (40/100 vs 39/100).
Which is better: the Tecno Phantom X or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Tecno Phantom X by 45 points (91/100 vs 46/100).
What is the rating of the Tecno Phantom X and the Vivo X300 Ultra?
The Tecno Phantom X has a MobileRank rating of 46/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Tecno Phantom X or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 49/100).
Which is more powerful: the Tecno Phantom X or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 41/100).
Should you choose the Tecno Phantom X over the Vivo X300 Ultra?
The Tecno Phantom X is a better fit for everyday use. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.