Samsung Galaxy A15 4G vs Vivo iQOO Z6 (China)
The Samsung Galaxy A15 4G (2023) runs on the MediaTek Helio G99, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Vivo iQOO Z6 (China) leads — 50/100 vs 45/100 (a 5-point difference). Key differences: the Samsung Galaxy A15 4G has the bigger battery (5000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z6 (China) is faster in AnTuTu (820,210 vs 554,590).
Profile comparison
Category scores
Samsung Galaxy A15 4G
Vivo iQOO Z6 (China)
What makes Samsung Galaxy A15 4G better?
- Bigger battery: 5000 vs 4500 mAh
- Better display (68/100 vs 66/100)
What makes Vivo iQOO Z6 (China) better?
- Higher AnTuTu: 820210 vs 554590
- Better Geekbench Single: 1059 vs 727
- Better Geekbench Multi: 3012 vs 2047
- Faster charging: 80W vs 25W
- Better main camera: 64MP vs 50MP
- Higher refresh rate: 120Hz vs 90Hz
- Lighter: 194g vs 200g
- Higher performance (55/100 vs 43/100)
- Better camera (37/100 vs 33/100)
- Longer battery life (45/100 vs 44/100)
- Better portability (56/100 vs 55/100)
Comparison verdict
Comparing the Samsung Galaxy A15 4G vs the Vivo iQOO Z6 (China), the Vivo iQOO Z6 (China) scores 5 points higher (50/100 vs 45/100). In the "performance" category, the Vivo iQOO Z6 (China) leads (55/100 vs 43/100). In the "performance" category, the Vivo iQOO Z6 (China) is a bit better (55/100 vs 43/100). In the "display" category, the Samsung Galaxy A15 4G and the Vivo iQOO Z6 (China) are nearly equal (68/100 vs 66/100). In the "camera" category, the Vivo iQOO Z6 (China) and the Samsung Galaxy A15 4G are nearly equal (37/100 vs 33/100). In the "battery" category, the Vivo iQOO Z6 (China) and the Samsung Galaxy A15 4G are nearly equal (45/100 vs 44/100). In the "portability" category, the Vivo iQOO Z6 (China) and the Samsung Galaxy A15 4G are nearly equal (56/100 vs 55/100).
Specs comparison
| Specification | Samsung Galaxy A15 4G | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Helio G99 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 554590 | 820210 | |
| Geekbench Single | 727 | 1059 | |
| Geekbench Multi | 2047 | 3012 | |
| Display | 6.5" Super AMOLED | 6.6" IPS LCD | |
| Resolution | 1080x2340 | 1080x2388 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | 25W | 80W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 5 MP | 0 MP | |
| Front camera | 13 MP | 8 MP | |
| RAM | 4GB / 6GB / 8GB | 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 14, One UI 6 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 800 nits | 650 nits | |
| NFC | yes | yes | |
| Dimensions | 160.1×76.8×8.4 mm | 164.0×75.8×8.6 mm | |
| Weight | 200 g | 194 g | |
| Launch price | — | — |
Camera comparison
Samsung Galaxy A15 4G
- Main: 50MP f/1.8
- Ultrawide: 5MP
- Front: 13MP
Vivo iQOO Z6 (China)
- Main: 64MP f/1.8
- Front: 8MP
Display comparison
Samsung Galaxy A15 4G
- 6.5" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Samsung Galaxy A15 4G
- 5000 mAh
- Wired: 25W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Samsung Galaxy A15 4G and Vivo iQOO Z6 (China), covering their specs and all relevant benchmarks.
Vivo iQOO Z6 (China) leads Samsung Galaxy A15 4G by 32.4% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z6 (China) is a bit better (55/100 vs 43/100).
display
In the "display" category, the Samsung Galaxy A15 4G and the Vivo iQOO Z6 (China) are nearly equal (68/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO Z6 (China) and the Samsung Galaxy A15 4G are nearly equal (37/100 vs 33/100).
battery
In the "battery" category, the Vivo iQOO Z6 (China) and the Samsung Galaxy A15 4G are nearly equal (45/100 vs 44/100).
portability
In the "portability" category, the Vivo iQOO Z6 (China) and the Samsung Galaxy A15 4G are nearly equal (56/100 vs 55/100).
Frequently asked questions
Which is better: the Samsung Galaxy A15 4G or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) edges out the Samsung Galaxy A15 4G by just 5 points — the two devices are very close in overall level.
What is the rating of the Samsung Galaxy A15 4G and the Vivo iQOO Z6 (China)?
The Samsung Galaxy A15 4G has a MobileRank rating of 45/100, the Vivo iQOO Z6 (China) — 50/100.
Which is more powerful: the Samsung Galaxy A15 4G or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) leads on performance (55/100 vs 43/100).
Should you choose the Samsung Galaxy A15 4G over the Vivo iQOO Z6 (China)?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is performance — better on the Vivo iQOO Z6 (China) (55/100 vs 43/100).