Infinix Smart 3 Plus

The budget-friendly smartphone manufacturer Infinix has added another phone to its catalog, the Infinix Smart 3 Plus. The phone comes with a 6.21-inch HD+ display. A MediaTek Helio A22 quad-core processor powers the smartphone with 2GB of RAM and 32GB of internal storage. The phone has a triple camera setup with a 13MP primary lens, a 2MP secondary lens, and a low-light sensor. There is an 8MP selfie camera. A 3,500mAh battery powers the phone. On the software front, the phone runs XOS 5.0 based on Android 9 Pie

Infinix Smart 3 Plus Share on

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Processor : MediaTek Helio A22
RAM : 2 GB
Storage : 32 GB
Battery : 3500 mAh battery
Camera : Dual (13MP + 2MP)
Display : 6.21 inches
SIM : Dual, Nano-SIM (Hybrid Slot)
Operating System : Android v9.0 (Pie)

Infinix Smart 3 Plus Details

HD+ Display, MediaTek Helio A22 SoC
The Infinix Smart 3 Plus features a 6.21-inch HD+ display with a waterdrop notch housing the selfie camera. The display has 720x1520 pixels resolution with 19.5:9 aspect ratio and 2.5D glass protection. The phone is powered by a 64-bit 2GHz MediaTek Helio A22 quad-core SoC clubbed with IMG PowerVR GPU, 2GB of RAM, and 32GB of internal storage. It also has a microSD card slot for up to 256GB of further storage expansion. The phone runs Android 9 Pie-based XOS 5.0 out-of-the-box.
Triple Rear Cameras, Connectivity Support
The Infinix Smart 3 Plus has a triple camera setup on the rear with a 13MP primary sensor with f/1.8 aperture, a 2MP secondary sensor, and low-light sensor. The camera is further supported by dual-LED flash, Phase-detection Autofocus (PDAF), Auto detection, AR Stickers, and more. On the front, the phone has an 8MP selfie shooter with Face Unlock, AI Beauty mode and screen flash feature for low-light photography. A 3,500mAh battery backs the smartphone claimed to offer up to 25 hours of talk time on 4G. The connectivity support includes dual-SIM, WiFi, Micro-USB port, Bluetooth 5.0, a 3.5mm headphone jack, and FM radio. The phone measures 157x76x7.8mm and weigh 148 grams.

Infinix Smart 3 Plus Specifications


Processor MediaTek Helio A22
Display 6.21 inches
Storage 32 GB
Rear Camera Dual (13MP + 2MP)
Battery 3500 mAh


Aspect ratio 19.5:9
Display Type LTPS IPS LCD
Resolution 1520x720 pixels
Screen Size 6.21 inches
Screen to body percentage 88%


Internal 32 GB
Expandable microSD Upto 256GB


Water Resistant No


Operating System Android v9.0 (Pie)


Selfie 8MP
Rear Dual (13MP + 2MP)
Rear Camera Features Auto Scene Detection: AI Portrait, AI HDR, AI Beauty, AI Bokeh, Night, Sports, Blue Sky, Text
Selfie Camera Features 8MP AI Camera, Aperture: f2.0, AR Stickers, AI Beauty, AI Portrait, AI HDR
Other Features Read Mode, Multi-window, Bike Mode, Game Boost, Smart Panel, Wi-Fi Direct, Notification LED, Dual VoLTE, Face Unlock, Glass Finish


Removable Battery No
Type Li-ion
Capacity 3500 mAh


Wi-Fi Yes, with WiFi Direct, hotspot
Bluetooth v5.0
Network 4G VoLTE, 4G
Voice Over LTE (VoLTE) Yes
SIM Configuration Dual, Nano-SIM (Hybrid Slot)


Chipset MediaTek Helio A22
CPU 2 GHz, Cortex A53
Graphics PowerVR GE8300
Architecture 64 bit
No of Cores 4 (Quad Core)


Accelerometer Yes
Gyroscope Yes
Fingerprint sensor Yes, Rear- mounted
Other Sensors Light Sensor, Compass


Speaker Yes
Audio Jack Yes
Disclaimer: Specifications shown may be different from the actual product. We cannot guarantee that the information provided on this page is 100% correct. Please check with the retailer before purchasing.