Oppo K12 vs Vivo S19
The Oppo K12 (2024) runs on the Qualcomm Snapdragon 7 Gen 3, while the Vivo S19 (2024) runs on the Qualcomm Snapdragon 7 Gen 3. By overall MobileRank rating, the Vivo S19 leads — 60/100 vs 57/100 (a 3-point difference). Key differences: the Vivo S19 has the bigger battery (6000 mAh vs 5500); the Vivo S19 is thinner (7.2mm vs 8.4mm).
Profile comparison
Category scores
Oppo K12
Vivo S19
What makes Oppo K12 better?
- Faster charging: 100W vs 80W
- Lighter: 186g vs 193g
- Longer battery life (66/100 vs 63/100)
What makes Vivo S19 better?
- Bigger battery: 6000 vs 5500 mAh
- Better camera (44/100 vs 35/100)
- Better display (84/100 vs 80/100)
- Better portability (71/100 vs 63/100)
Comparison verdict
Comparing the Oppo K12 vs the Vivo S19, the Vivo S19 scores 3 points higher (60/100 vs 57/100). In the "performance" category, both devices are on the same level — 59/100. In the "display" category, the Vivo S19 and the Oppo K12 are nearly equal (84/100 vs 80/100). In the "camera" category, the Vivo S19 is a bit better (44/100 vs 35/100). In the "battery" category, the Oppo K12 and the Vivo S19 are nearly equal (66/100 vs 63/100). In the "portability" category, the Vivo S19 is a bit better (71/100 vs 63/100).
Specs comparison
| Specification | Oppo K12 | Vivo S19 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 3 | Qualcomm Snapdragon 7 Gen 3 | |
| AnTuTu | 1027925 | 1027925 | |
| Geekbench Single | 1131 | 1131 | |
| Geekbench Multi | 3111 | 3111 | |
| Display | 6.7" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2412 | 1260x2800 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 6000 mAh | |
| Charging | 100W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 8GB / 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 14, ColorOS 14 | Android 14, OriginOS 4 | |
| Brightness (peak) | 1100 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP64 | |
| Dimensions | 162.5×75.3×8.4 mm | 163.6×75.7×7.2 mm | |
| Weight | 186 g | 193 g | |
| Launch price | — | — |
Camera comparison
Oppo K12
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo S19
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 50MP
Display comparison
Oppo K12
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Vivo S19
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
Oppo K12
- 5500 mAh
- Wired: 100W
- No wireless charging
Vivo S19
- 6000 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Oppo K12 and Vivo S19, 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 — 59/100.
display
In the "display" category, the Vivo S19 and the Oppo K12 are nearly equal (84/100 vs 80/100).
camera
In the "camera" category, the Vivo S19 is a bit better (44/100 vs 35/100).
battery
In the "battery" category, the Oppo K12 and the Vivo S19 are nearly equal (66/100 vs 63/100).
portability
In the "portability" category, the Vivo S19 is a bit better (71/100 vs 63/100).
Frequently asked questions
Which is better: the Oppo K12 or the Vivo S19?
The Vivo S19 edges out the Oppo K12 by just 3 points — the two devices are very close in overall level.
What is the rating of the Oppo K12 and the Vivo S19?
The Oppo K12 has a MobileRank rating of 57/100, the Vivo S19 — 60/100.
Which has the better camera: the Oppo K12 or the Vivo S19?
The Vivo S19 leads on camera score (44/100 vs 35/100).
Should you choose the Oppo K12 over the Vivo S19?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is camera — better on the Vivo S19 (44/100 vs 35/100).