Vivo iQOO Z7x vs Vivo Y77 (China)
The Vivo iQOO Z7x (2023) runs on the Qualcomm Snapdragon 695 5G, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo iQOO Z7x leads — 47/100 vs 45/100 (a 2-point difference). Key differences: the Vivo iQOO Z7x has the bigger battery (6000 mAh vs 4500); the Vivo Y77 (China) is faster in AnTuTu (593,307 vs 592,015).
Profile comparison
Category scores
Vivo iQOO Z7x
Vivo Y77 (China)
What makes Vivo iQOO Z7x better?
- Bigger battery: 6000 vs 4500 mAh
- Longer battery life (63/100 vs 45/100)
What makes Vivo Y77 (China) better?
- Higher AnTuTu: 593307 vs 592015
- Better Geekbench Single: 915 vs 905
- Better Geekbench Multi: 2299 vs 2101
- Lighter: 194g vs 205g
- Higher performance (47/100 vs 46/100)
- Better portability (56/100 vs 44/100)
Comparison verdict
Comparing the Vivo iQOO Z7x vs the Vivo Y77 (China), the Vivo iQOO Z7x scores 2 points higher (47/100 vs 45/100). In the "battery" category, the Vivo iQOO Z7x leads (63/100 vs 45/100). In the "performance" category, the Vivo Y77 (China) and the Vivo iQOO Z7x are nearly equal (47/100 vs 46/100). In the "display" category, both devices are on the same level — 66/100. In the "camera" category, both devices are on the same level — 30/100. In the "battery" category, the Vivo iQOO Z7x notably outperforms the Vivo Y77 (China) (63/100 vs 45/100). In the "portability" category, the Vivo Y77 (China) is a bit better (56/100 vs 44/100).
Specs comparison
| Specification | Vivo iQOO Z7x | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | MediaTek Dimensity 930 | |
| AnTuTu | 592015 | 593307 | |
| Geekbench Single | 905 | 915 | |
| Geekbench Multi | 2101 | 2299 | |
| Display | 6.6" IPS LCD | 6.6" IPS LCD | |
| Resolution | 1080x2388 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 4500 mAh | |
| Charging | 80W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 8GB / 12GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 13, Origin OS 3 | Android 12, Origin OS Ocean | |
| NFC | no | no | |
| Dimensions | 164.6×75.8×9.1 mm | 164.2×75.8×8.6 mm | |
| Weight | 205 g | 194 g | |
| Launch price | — | — |
Camera comparison
Vivo iQOO Z7x
- Main: 50MP f/1.8
- Front: 8MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Vivo iQOO Z7x
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO Z7x
- 6000 mAh
- Wired: 80W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Vivo iQOO Z7x and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Vivo Y77 (China) leads Vivo iQOO Z7x by 0.2% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo Y77 (China) and the Vivo iQOO Z7x are nearly equal (47/100 vs 46/100).
display
In the "display" category, both devices are on the same level — 66/100.
camera
In the "camera" category, both devices are on the same level — 30/100.
battery
In the "battery" category, the Vivo iQOO Z7x notably outperforms the Vivo Y77 (China) (63/100 vs 45/100).
portability
In the "portability" category, the Vivo Y77 (China) is a bit better (56/100 vs 44/100).
Frequently asked questions
Which is better: the Vivo iQOO Z7x or the Vivo Y77 (China)?
The Vivo iQOO Z7x edges out the Vivo Y77 (China) by just 2 points — the two devices are very close in overall level.
What is the rating of the Vivo iQOO Z7x and the Vivo Y77 (China)?
The Vivo iQOO Z7x has a MobileRank rating of 47/100, the Vivo Y77 (China) — 45/100.
Should you choose the Vivo iQOO Z7x over the Vivo Y77 (China)?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Vivo iQOO Z7x (63/100 vs 45/100).