Poco X4 NFC vs Vivo Y77 (China)
The Poco X4 NFC (2022) runs on the MediaTek Dimensity 920, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Poco X4 NFC leads — 34/100 vs 29/100 (a 5-point difference). Key differences: the Poco X4 NFC has the bigger battery (5160 mAh vs 4500); the main camera is 108 MP vs 50 MP; the Poco X4 NFC has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Poco X4 NFC
Vivo Y77 (China)
- Bigger battery: 5160 vs 4500 mAh
- Better main camera: 108MP vs 50MP
- Better camera (41/100 vs 24/100)
- Longer battery life (51/100 vs 39/100)
- Faster charging: 80W vs 67W
- Lighter: 194g vs 207g
- Better design/ergonomics (57/100 vs 41/100)
Comparing the Poco X4 NFC vs the Vivo Y77 (China), the Poco X4 NFC scores 5 points higher (34/100 vs 29/100). In the "camera" category, the Poco X4 NFC leads (41/100 vs 24/100). In the "battery" category, the Poco X4 NFC leads (51/100 vs 39/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Poco X4 NFC notably outperforms the Vivo Y77 (China) (41/100 vs 24/100). In the "battery" category, the Poco X4 NFC is a bit better (51/100 vs 39/100). In the "design" category, the Vivo Y77 (China) notably outperforms the Poco X4 NFC (57/100 vs 41/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Poco X4 NFC | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 920 | MediaTek Dimensity 930 | |
| AnTuTu | — | — | |
| Geekbench Single | — | — | |
| Geekbench Multi | — | — | |
| Display | 6.7" Super AMOLED | 6.6" IPS LCD | |
| Resolution | 1080x2400 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5160 mAh | 4500 mAh | |
| Charging | 67W | 80W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 6GB / 8GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 11, MIUI 12.5 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | no | |
| Dimensions | 163.7×76.2×8.3 mm | 164.2×75.8×8.6 mm | |
| Weight | 207 g | 194 g | |
| Price | — | — |
Poco X4 NFC
- Main: 108MP f/f/1.9
- Ultrawide: 8MP
- Front: 16MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Poco X4 NFC
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Poco X4 NFC
- 5160 mAh
- Wired: 67W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Poco X4 NFC notably outperforms the Vivo Y77 (China) (41/100 vs 24/100).
battery
In the "battery" category, the Poco X4 NFC is a bit better (51/100 vs 39/100).
design
In the "design" category, the Vivo Y77 (China) notably outperforms the Poco X4 NFC (57/100 vs 41/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Poco X4 NFC or the Vivo Y77 (China)?
The Poco X4 NFC edges out the Vivo Y77 (China) by just 5 points — the two devices are very close in overall level.
What is the rating of the Poco X4 NFC and the Vivo Y77 (China)?
The Poco X4 NFC has a MobileRank rating of 34/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Poco X4 NFC or the Vivo Y77 (China)?
The Poco X4 NFC leads on camera score (41/100 vs 24/100).
Should you choose the Poco X4 NFC over the Vivo Y77 (China)?
The Poco X4 NFC is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.