HMD Arc vs Vivo Y51 Pro
The HMD Arc (2025) runs on the Unisoc SC9863A, while the Vivo Y51 Pro (2026) runs on the MediaTek Dimensity 7360 Turbo. By overall MobileRank rating, the Vivo Y51 Pro leads — 49/100 vs 20/100 (a 29-point difference). Key differences: the Vivo Y51 Pro has the bigger battery (7200 mAh vs 5000); the main camera is 13 MP vs 50 MP; the Vivo Y51 Pro is faster in AnTuTu (925,409 vs 153,667); the HMD Arc is noticeably lighter (185g vs 219g).
Profile comparison
Category scores
HMD Arc
Vivo Y51 Pro
What makes HMD Arc better?
- Lighter: 185g vs 219g
- Better portability (57/100 vs 43/100)
What makes Vivo Y51 Pro better?
- Higher AnTuTu: 925409 vs 153667
- Better Geekbench Single: 1025 vs 205
- Better Geekbench Multi: 2882 vs 846
- Bigger battery: 7200 vs 5000 mAh
- Faster charging: 44W vs 10W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (56/100 vs 9/100)
- Better camera (30/100 vs 10/100)
- Longer battery life (60/100 vs 43/100)
- Better display (55/100 vs 31/100)
Comparison verdict
Comparing the HMD Arc vs the Vivo Y51 Pro, the Vivo Y51 Pro scores 29 points higher (49/100 vs 20/100). In the "performance" category, the Vivo Y51 Pro leads (56/100 vs 9/100). In the "camera" category, the Vivo Y51 Pro leads (30/100 vs 10/100). In the "battery" category, the Vivo Y51 Pro leads (60/100 vs 43/100). In the "performance" category, the Vivo Y51 Pro significantly outperforms the HMD Arc (56/100 vs 9/100). In the "display" category, the Vivo Y51 Pro notably outperforms the HMD Arc (55/100 vs 31/100). In the "camera" category, the Vivo Y51 Pro notably outperforms the HMD Arc (30/100 vs 10/100). In the "battery" category, the Vivo Y51 Pro notably outperforms the HMD Arc (60/100 vs 43/100). In the "portability" category, the HMD Arc is a bit better (57/100 vs 43/100).
Specs comparison
| Specification | HMD Arc | Vivo Y51 Pro | |
|---|---|---|---|
| Processor | Unisoc SC9863A | MediaTek Dimensity 7360 Turbo | |
| AnTuTu | 153667 | 925409 | |
| Geekbench Single | 205 | 1025 | |
| Geekbench Multi | 846 | 2882 | |
| Display | 6.5" IPS LCD | 6.8" IPS LCD | |
| Resolution | 576x1280 | 720x1570 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 5000 mAh | 7200 mAh | |
| Charging | 10W | 44W | |
| Main camera | 13 MP | 50 MP | |
| Front camera | 5 MP | 8 MP | |
| RAM | 4GB | 8GB | |
| Storage | 64GB | 128GB / 256GB | |
| OS | Android 14 Go | Android 16 | |
| Brightness (peak) | 460 nits | 1250 nits | |
| NFC | no | no | |
| Protection | IP54 | IP68 | |
| Dimensions | 166.4×76.9×9.0 mm | 166.6×78.4×8.4 mm | |
| Weight | 185 g | 219 g | |
| Launch price | — | $230 |
Camera comparison
HMD Arc
- Main: 13MP
- Front: 5MP
Vivo Y51 Pro
- Main: 50MP f/2.0
- Front: 8MP
Display comparison
HMD Arc
- 6.5" IPS LCD
- Resolution: 576x1280
- Refresh rate: 60 Hz
Vivo Y51 Pro
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Battery and charging
HMD Arc
- 5000 mAh
- Wired: 10W
- No wireless charging
Vivo Y51 Pro
- 7200 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared HMD Arc and Vivo Y51 Pro, covering their specs and all relevant benchmarks.
Vivo Y51 Pro leads HMD Arc by 83.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
HMD Arc
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo Y51 Pro significantly outperforms the HMD Arc (56/100 vs 9/100).
display
In the "display" category, the Vivo Y51 Pro notably outperforms the HMD Arc (55/100 vs 31/100).
camera
In the "camera" category, the Vivo Y51 Pro notably outperforms the HMD Arc (30/100 vs 10/100).
battery
In the "battery" category, the Vivo Y51 Pro notably outperforms the HMD Arc (60/100 vs 43/100).
portability
In the "portability" category, the HMD Arc is a bit better (57/100 vs 43/100).
Frequently asked questions
Which is better: the HMD Arc or the Vivo Y51 Pro?
The Vivo Y51 Pro significantly outperforms the HMD Arc by 29 points (49/100 vs 20/100).
What is the rating of the HMD Arc and the Vivo Y51 Pro?
The HMD Arc has a MobileRank rating of 20/100, the Vivo Y51 Pro — 49/100.
Which has the better camera: the HMD Arc or the Vivo Y51 Pro?
The Vivo Y51 Pro leads on camera score (30/100 vs 10/100).
Which is more powerful: the HMD Arc or the Vivo Y51 Pro?
The Vivo Y51 Pro leads on performance (56/100 vs 9/100).
Should you choose the HMD Arc over the Vivo Y51 Pro?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is performance — better on the Vivo Y51 Pro (56/100 vs 9/100).