| Hardware and OS Infinix Smart 3 |
| Operating System: | Android 9.0 (Pie) |
| Processor: | Quad-core 2.0 GHz Cortex-A53 |
| Chipset: | Mediatek MT6761 Helio A22 (12 nm) |
| RAM: | 2 GB |
| Memory Card Slot: | Yes, up to 128 GB via microSD card |
| GPU: | PowerVR GE8320 |
| Display Infinix Smart 3 |
| Type: | IPS LCD capacitive touchscreen, 16M colors |
| Size: | 5.5 inches, 96.7 cm2 (~81.3% screen-to-body ratio) |
| Resolution: | 720 x 1440 pixels, 18:9 ratio |
| Connectivity Infinix Smart 3 |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 1800 / 1900 / 2100 |
| 4G Network: | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300) |
| Technology: | GSM / HSPA / LTE |
| Speed: | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth: | Bluetooth 4.2, A2DP |
| GPS: | Yes |
| NFC: | No |
| USB: | Micro USB 2.0, USB OTG |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot |
| Camera Infinix Smart 3 |
| Main camera: | 13 2 MP |
| Camera Type: | Double Lenses |
| Video Recording: | 2160p@30fps, 1080p@30fps, |
| Selfie camera: | 8-megapixel, |
| Camera Features: | FaceID,
HDR
6-level AI face Beauty
f/2.2 aperture |
| Camera Type: | Single Lens |
| Video Resolution: | 1080p@30fps |
| Multimedia Infinix Smart 3 |
| Headphone jack: | Yes, 3.5mm audio jack |
| FM Radio: | Yes |
| Loudspeaker: | Yes |
| Sound Enhancements: | Active noise cancellation with dedicated mic |
| Speaker Location: | Chin, below display |
| Design Infinix Smart 3 |
| Body build: | Front/back glass (Gorilla Glass 3) |
| SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Dimensions: | 146.5 x 71 x 5.6 mm (6.16 x 2.99 x 0.22 in) |
| Weight: | 150 g (5.29 oz) |
| Battery Infinix Smart 3 |
| Capacity: | Non-removable Li-Ion 3500 mAh battery |
| Fast Charging: | No |
| Wireless Charging: | No |
| Music Play time: | Up to 31 hours |
| Standby time: | Up to 480 hours |
| TalkTime: | Up to 28 hours |
| Other features Infinix Smart 3 |
| Colors: | Milan Black, Blue and Purple |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity, compass |
