Released October 2019
Infinix Smart 4
The Infinix Smart 4 features a 6.6-inch IPS LCD display. It uses the Mediatek MT6761 Helio A22 (12 nm) processor. Storage options include 16GB, 32GB. Rear cameras: 8 MP. Battery capacity is 4000 mAh, with 15W wired charging. It runs Android 9.0 Pie (Go edition).
Price in Nigeria
₦42,000
- 6.6-inch IPS LCD
- Mediatek MT6761 Helio A22 (12 nm)
- 1GB RAM, 2GB RAM · 16GB, 32GB
- 4000 mAh · 15W wired
Owner Score
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Category median: 69 · Updated 19 Sep 2026
Awaiting feedbackScores are calculated from assessed owner comments and adjusted against the median for this category.
Full Specifications
| LAUNCH DATE | |
|---|---|
| Announced | October 12, 2019 |
| Released | October 2019 |
| Status | Discontinued |
| NETWORK | |
| Technology | 4G/LTE/GSM |
| BODY | |
| Dimensions | 167 x 76 x 8.3 mm (6.57 x 2.99 x 0.33 in) |
| Weight | 183 g (6.46 oz) |
| Build | Glass front, plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
| DISPLAY | |
| Type | IPS LCD |
| Size | 6.6 inches, 105.2 cm2 (~82.9% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~266 ppi density) |
| PLATFORM | |
| OS | Android 9.0 Pie (Go edition) |
| Chipset | Mediatek MT6761 Helio A22 (12 nm) |
| CPU | Quad-core 2.0 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
| MEMORY | |
| Card slot | microSDXC (dedicated slot) |
| RAM | 1GB RAM, 2GB RAM |
| Internal | 16GB, 32GB |
| MAIN CAMERA | |
| Main camera | 8 MP |
| Features | Dual-LED flash |
| Video | 1080p@30fps |
| SELFIE CAMERA | |
| Selfie camera | 5 MP |
| Features | LED flash |
| Video | 1080p@30fps |
| SOUND | |
| Loudspeaker | Yes, with dual speakers |
| 3.5mm jack | Yes |
| COMMUNICATION | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
| FEATURES | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| BATTERY | |
| Type | 4000 mAh, non-removable |
| Charging Type | 15W wired |
| ADDITIONAL INFORMATION | |
| Colors | Midnight Black, Quetzal Cyan, Cosmic Purple |
| Models | X653, X663 |
| Price in Nigeria | ₦42,000 |
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