Vivo X Fold6 vs Vivo Y400 4G
The Vivo X Fold6 (2026) runs on the MediaTek Dimensity 9500, while the Vivo Y400 4G (2025) runs on the Qualcomm Snapdragon 685; launch prices were $1900 and $200. By overall MobileRank rating, the Vivo X Fold6 leads — 88/100 vs 44/100 (a 44-point difference). Key differences: the Vivo X Fold6 has the bigger battery (6900 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Vivo X Fold6 is faster in AnTuTu (3,455,738 vs 476,175); the Vivo X Fold6 is thinner (4.3mm vs 7.9mm).
Profile comparison
Category scores
Vivo X Fold6
Vivo Y400 4G
What makes Vivo X Fold6 better?
- Higher AnTuTu: 3455738 vs 476175
- Better Geekbench Single: 3293 vs 466
- Better Geekbench Multi: 10243 vs 1396
- Bigger battery: 6900 vs 6000 mAh
- Faster charging: 80W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (95/100 vs 34/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (82/100 vs 56/100)
- Better display (81/100 vs 79/100)
- Better portability (100/100 vs 62/100)
What makes Vivo Y400 4G better?
- Cheaper at launch: $200 vs $1900
- Overall rating 44/100
Comparison verdict
Comparing the Vivo X Fold6 vs the Vivo Y400 4G, the Vivo X Fold6 scores 44 points higher (88/100 vs 44/100). In the "performance" category, the Vivo X Fold6 leads (95/100 vs 34/100). In the "camera" category, the Vivo X Fold6 leads (87/100 vs 30/100). In the "battery" category, the Vivo X Fold6 leads (82/100 vs 56/100). Value score: Vivo X Fold6 — 84/100, Vivo Y400 4G — 48/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo X Fold6 significantly outperforms the Vivo Y400 4G (95/100 vs 34/100). In the "display" category, the Vivo X Fold6 and the Vivo Y400 4G are nearly equal (81/100 vs 79/100). In the "camera" category, the Vivo X Fold6 significantly outperforms the Vivo Y400 4G (87/100 vs 30/100). In the "battery" category, the Vivo X Fold6 notably outperforms the Vivo Y400 4G (82/100 vs 56/100). In the "portability" category, the Vivo X Fold6 significantly outperforms the Vivo Y400 4G (100/100 vs 62/100).
Specs comparison
| Specification | Vivo X Fold6 | Vivo Y400 4G | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 685 | |
| AnTuTu | 3455738 | 476175 | |
| Geekbench Single | 3293 | 466 | |
| Geekbench Multi | 10243 | 1396 | |
| Display | 8.0" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 2480x2200 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6900 mAh | 6000 mAh | |
| Charging | 80W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 8 MP | |
| RAM | 16GB | 8GB | |
| Storage | 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 5500 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | 159.7×142.3×4.3 mm | 162.3×75.3×7.9 mm | |
| Weight | — | 197 g | |
| Launch price | $1900 | $200 |
Camera comparison
Vivo X Fold6
- Main: 200MP f/1.75
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 20MP
Vivo Y400 4G
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Vivo X Fold6
- 8.0" LTPO AMOLED
- Resolution: 2480x2200
- Refresh rate: 120 Hz
Vivo Y400 4G
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Vivo X Fold6
- 6900 mAh
- Wired: 80W
- Wireless: 50W
Vivo Y400 4G
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Vivo X Fold6 and Vivo Y400 4G, covering their specs and all relevant benchmarks.
Vivo X Fold6 leads Vivo Y400 4G by 625.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1700. Vivo Y400 4G was $1700 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X Fold6 significantly outperforms the Vivo Y400 4G (95/100 vs 34/100).
display
In the "display" category, the Vivo X Fold6 and the Vivo Y400 4G are nearly equal (81/100 vs 79/100).
camera
In the "camera" category, the Vivo X Fold6 significantly outperforms the Vivo Y400 4G (87/100 vs 30/100).
battery
In the "battery" category, the Vivo X Fold6 notably outperforms the Vivo Y400 4G (82/100 vs 56/100).
portability
In the "portability" category, the Vivo X Fold6 significantly outperforms the Vivo Y400 4G (100/100 vs 62/100).
Frequently asked questions
Which is better: the Vivo X Fold6 or the Vivo Y400 4G?
The Vivo X Fold6 significantly outperforms the Vivo Y400 4G by 44 points (88/100 vs 44/100).
What is the rating of the Vivo X Fold6 and the Vivo Y400 4G?
The Vivo X Fold6 has a MobileRank rating of 88/100, the Vivo Y400 4G — 44/100.
Which has the better camera: the Vivo X Fold6 or the Vivo Y400 4G?
The Vivo X Fold6 leads on camera score (87/100 vs 30/100).
Which is more powerful: the Vivo X Fold6 or the Vivo Y400 4G?
The Vivo X Fold6 leads on performance (95/100 vs 34/100).
Should you choose the Vivo X Fold6 over the Vivo Y400 4G?
The Vivo X Fold6 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.