Realme U1 vs Vivo V15
The Realme U1 (2018) runs on the MediaTek Helio P70, while the Vivo V15 (2019) runs on the MediaTek Helio P70. By overall MobileRank rating, the Vivo V15 leads — 31/100 vs 26/100 (a 5-point difference). Key differences: the Vivo V15 has the bigger battery (4000 mAh vs 3500); the main camera is 13 MP vs 24 MP; the Realme U1 is noticeably lighter (168g vs 189g).
Profile comparison
Category scores
Realme U1
Vivo V15
What makes Realme U1 better?
- Lighter: 168g vs 189g
- Better display (58/100 vs 57/100)
- Better portability (79/100 vs 60/100)
What makes Vivo V15 better?
- Bigger battery: 4000 vs 3500 mAh
- Better main camera: 24MP vs 13MP
- Better camera (27/100 vs 16/100)
- Longer battery life (32/100 vs 12/100)
Comparison verdict
Comparing the Realme U1 vs the Vivo V15, the Vivo V15 scores 5 points higher (31/100 vs 26/100). In the "camera" category, the Vivo V15 leads (27/100 vs 16/100). In the "battery" category, the Vivo V15 leads (32/100 vs 12/100). In the "performance" category, both devices are on the same level — 20/100. In the "display" category, the Realme U1 and the Vivo V15 are nearly equal (58/100 vs 57/100). In the "camera" category, the Vivo V15 is a bit better (27/100 vs 16/100). In the "battery" category, the Vivo V15 notably outperforms the Realme U1 (32/100 vs 12/100). In the "portability" category, the Realme U1 notably outperforms the Vivo V15 (79/100 vs 60/100).
Specs comparison
| Specification | Realme U1 | Vivo V15 | |
|---|---|---|---|
| Processor | MediaTek Helio P70 | MediaTek Helio P70 | |
| AnTuTu | 303398 | 303398 | |
| Geekbench Single | 341 | 341 | |
| Geekbench Multi | 779 | 779 | |
| Display | 6.3" LTPS IPS LCD | 6.5" IPS LCD | |
| Resolution | 1080x2340 | 1080x2340 | |
| Refresh rate | — | — | |
| Battery | 3500 mAh | 4000 mAh | |
| Charging | 10W | — | |
| Main camera | 13 MP | 24 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 25 MP | 32 MP | |
| RAM | 3GB / 4GB | 6GB | |
| Storage | 32GB / 64GB | 128GB | |
| OS | Android 8.1 (Oreo); ColorOS 5.2 | Android 9.0 (Pie); Funtouch 9 | |
| NFC | no | no | |
| Dimensions | 157.0×74.0×8.0 mm | 161.2×75.9×8.5 mm | |
| Weight | 168 g | 189 g | |
| Launch price | — | — |
Camera comparison
Realme U1
- Main: 13MP f/2.2
- Front: 25MP
Vivo V15
- Main: 24MP f/1.8
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Realme U1
- 6.3" LTPS IPS LCD
- Resolution: 1080x2340
- Refresh rate: —
Vivo V15
- 6.5" IPS LCD
- Resolution: 1080x2340
- Refresh rate: —
Battery and charging
Realme U1
- 3500 mAh
- Wired: 10W
- No wireless charging
Vivo V15
- 4000 mAh
- Wireless charging: no data
Overall performance score
We compared Realme U1 and Vivo V15, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Benchmarks
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 20/100.
display
In the "display" category, the Realme U1 and the Vivo V15 are nearly equal (58/100 vs 57/100).
camera
In the "camera" category, the Vivo V15 is a bit better (27/100 vs 16/100).
battery
In the "battery" category, the Vivo V15 notably outperforms the Realme U1 (32/100 vs 12/100).
portability
In the "portability" category, the Realme U1 notably outperforms the Vivo V15 (79/100 vs 60/100).
Frequently asked questions
Which is better: the Realme U1 or the Vivo V15?
The Vivo V15 edges out the Realme U1 by just 5 points — the two devices are very close in overall level.
What is the rating of the Realme U1 and the Vivo V15?
The Realme U1 has a MobileRank rating of 26/100, the Vivo V15 — 31/100.
Which has the better camera: the Realme U1 or the Vivo V15?
The Vivo V15 leads on camera score (27/100 vs 16/100).
Should you choose the Realme U1 over the Vivo V15?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Vivo V15 (32/100 vs 12/100).