Huawei Mate 70 Air vs Vivo Y31d
The Huawei Mate 70 Air (2025) runs on the HiSilicon Kirin 9020A, while the Vivo Y31d (2026) runs on the Qualcomm Snapdragon 6s 4G Gen 2; launch prices were $555 and $185. By overall MobileRank rating, the Huawei Mate 70 Air leads — 64/100 vs 41/100 (a 23-point difference). Key differences: the Vivo Y31d has the bigger battery (7200 mAh vs 6500); the Huawei Mate 70 Air is faster in AnTuTu (1,504,969 vs 505,682); the Huawei Mate 70 Air has NFC for contactless payments, the Vivo Y31d doesn't; the Huawei Mate 70 Air is thinner (6.6mm vs 8.4mm).
Profile comparison
Category scores
Huawei Mate 70 Air
Vivo Y31d
What makes Huawei Mate 70 Air better?
- Higher AnTuTu: 1504969 vs 505682
- Better Geekbench Single: 1370 vs 484
- Better Geekbench Multi: 4446 vs 1558
- Faster charging: 66W vs 44W
- Lighter: 208g vs 219g
- Higher performance (69/100 vs 36/100)
- Better camera (38/100 vs 30/100)
- Longer battery life (74/100 vs 60/100)
- Better display (83/100 vs 55/100)
- Better portability (69/100 vs 43/100)
What makes Vivo Y31d better?
- Bigger battery: 7200 vs 6500 mAh
- Cheaper at launch: $185 vs $555
- Overall rating 41/100
Comparison verdict
Comparing the Huawei Mate 70 Air vs the Vivo Y31d, the Huawei Mate 70 Air scores 23 points higher (64/100 vs 41/100). In the "performance" category, the Huawei Mate 70 Air leads (69/100 vs 36/100). In the "battery" category, the Huawei Mate 70 Air leads (74/100 vs 60/100). Value score: Huawei Mate 70 Air — 46/100, Vivo Y31d — 46/100; 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 Huawei Mate 70 Air significantly outperforms the Vivo Y31d (69/100 vs 36/100). In the "display" category, the Huawei Mate 70 Air notably outperforms the Vivo Y31d (83/100 vs 55/100). In the "camera" category, the Huawei Mate 70 Air is a bit better (38/100 vs 30/100). In the "battery" category, the Huawei Mate 70 Air is a bit better (74/100 vs 60/100). In the "portability" category, the Huawei Mate 70 Air notably outperforms the Vivo Y31d (69/100 vs 43/100).
Specs comparison
| Specification | Huawei Mate 70 Air | Vivo Y31d | |
|---|---|---|---|
| Processor | HiSilicon Kirin 9020A | Qualcomm Snapdragon 6s 4G Gen 2 | |
| AnTuTu | 1504969 | 505682 | |
| Geekbench Single | 1370 | 484 | |
| Geekbench Multi | 4446 | 1558 | |
| Display | 7.0" LTPO OLED | 6.8" IPS LCD | |
| Resolution | 1320x2760 | 720x1570 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 7200 mAh | |
| Charging | 66W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 12 MP | 0 MP | |
| Front camera | 10 MP | 8 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | HarmonyOS 5.1 | Android 16 | |
| Brightness (peak) | 4000 nits | 1250 nits | |
| NFC | yes | no | |
| Protection | IP68/IP69 | IP68/IP69 | |
| Dimensions | 165.0×81.5×6.6 mm | 166.6×78.4×8.4 mm | |
| Weight | 208 g | 219 g | |
| Launch price | $555 | $185 |
Camera comparison
Huawei Mate 70 Air
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 12MP
- Front: 10MP
Vivo Y31d
- Main: 50MP f/2.0
- Front: 8MP
Display comparison
Huawei Mate 70 Air
- 7.0" LTPO OLED
- Resolution: 1320x2760
- Refresh rate: 120 Hz
Vivo Y31d
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Battery and charging
Huawei Mate 70 Air
- 6500 mAh
- Wired: 66W
- Wireless charging: no data
Vivo Y31d
- 7200 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Huawei Mate 70 Air and Vivo Y31d, covering their specs and all relevant benchmarks.
Huawei Mate 70 Air leads Vivo Y31d by 197.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $370. Vivo Y31d was $370 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Huawei Mate 70 Air significantly outperforms the Vivo Y31d (69/100 vs 36/100).
display
In the "display" category, the Huawei Mate 70 Air notably outperforms the Vivo Y31d (83/100 vs 55/100).
camera
In the "camera" category, the Huawei Mate 70 Air is a bit better (38/100 vs 30/100).
battery
In the "battery" category, the Huawei Mate 70 Air is a bit better (74/100 vs 60/100).
portability
In the "portability" category, the Huawei Mate 70 Air notably outperforms the Vivo Y31d (69/100 vs 43/100).
Frequently asked questions
Which is better: the Huawei Mate 70 Air or the Vivo Y31d?
The Huawei Mate 70 Air significantly outperforms the Vivo Y31d by 23 points (64/100 vs 41/100).
What is the rating of the Huawei Mate 70 Air and the Vivo Y31d?
The Huawei Mate 70 Air has a MobileRank rating of 64/100, the Vivo Y31d — 41/100.
Which has the better camera: the Huawei Mate 70 Air or the Vivo Y31d?
The Huawei Mate 70 Air leads on camera score (38/100 vs 30/100).
Which is more powerful: the Huawei Mate 70 Air or the Vivo Y31d?
The Huawei Mate 70 Air leads on performance (69/100 vs 36/100).
Should you choose the Huawei Mate 70 Air over the Vivo Y31d?
The Huawei Mate 70 Air is a better fit for active users.