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Infinix Smart 3 Plus

Infinix Smart 3 Plus
₦166,800
Brand: Infinix
Category: Smartphones
  • Display 6.22-inch 720 x 1520 pixels HD+ display
  • Camera 13+8+2 MP Main/16 MP front
  • Storage 32 GB
  • RAM 3 GB
  • CPU Octa-core 2.0 GHz, Mediatek Helio P22
  • OS Android 9.0 (Pie)

Our Rating

Ratings from experts

8.7
  • Design, Built Quality 7 / 10
  • Display Quality 8 / 10
  • Camera Quality 9 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 9 / 10
  • Battery Performance 9 / 10

The Infinix Smart 3 Plus is an upgraded version of the infinix Smart 3 and succeeds the Infinix Smart 2 Pro. Its design closely resembles the Infinix hot S4 pro,featuring a waterdrop notch display,a triple rear camera array,and running Android 9.0 Pie at launch.

The device has a 6.22-inch HD+ IPS LCD screen with a resolution of 720 x 1520 pixels and a 19.5:9 aspect ratio. The display includes a small notch at the top center. The phone’s dimensions are 156 x 75 x 7.9 mm, and it weighs 154 grams. The screen-to-body ratio is approximately 82%, with a glass front and back.

The rear camera system consists of three sensors: a 13-megapixel primary camera with an f/1.8 aperture, a 2-megapixel depth sensor, and an 8-megapixel ultra-wide lens capable of capturing images with a 120-degree field of view. The setup includes quad-LED flash, HDR support, and phase detection autofocus. On the front,there is a 32-megapixel selfie camera located within the display notch. The front camera uses screen brightness as a selfie light for low-light conditions.

Internally, the Smart 3 Plus is powered by a MediaTek Helio P22 (MT6762) octa-core processor clocked at 2.0 ghz, paired with a PowerVR GE8320 GPU. It comes with 3GB of RAM and 32GB of internal storage, expandable via a dedicated microSD card slot supporting up to 256GB.

The phone runs on Android 9.0 Pie with Infinix’s XOS 5.0 Cheetah skin. It supports dual Nano-SIM cards with 4G LTE and VoLTE capabilities. Additional features include a rear-mounted fingerprint sensor and a 4000mAh non-removable battery.

Full Specifications

NETWORK

Technology GSM / HSPA / LTE
2G Network Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network Bands HSDPA 850 / 900 / 1800 / 1900 / 2100
4G Network Bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

LAUNCH

Also Known As -
-

BODY

Dimensions 156 x 75 x 7.9 mm (6.14 x 2.95 x 0.31 in)
Weight 154 g (5.29 oz)
Build Front/back glass (Gorilla Glass 3)
SIM Type Dual SIM (Nano-SIM, dual stand-by)

DISPLAY

Display Type IPS LCD capacitive touchscreen, 16M colors
Size 6.22 inches, 96.7 cm2 (~81.3% screen-to-body ratio)
Resolution 720 x 1520 pixels, 19.5:9 ratio (~294 ppi density)

PLATFORM

Operating System Android 9.0 (Pie)
Chipset Mediatek MT6762 Helio P22 (12 nm)
CPU Octa-core 2.0 GHz Cortex-A53
GPU PowerVR GE8320

MEMORY

RAM + ROM 2 GB
Card Slot Yes, up to 256 GB via microSD card

MAIN CAMERA

Camera Type Triple Lenses
Camera Sensor(s) 13+8+2 MP
Camera Features Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Flash type - Quad LED
5-element lens
Secondary rear camera - 8 MP (ultra-
wide angle)
Wide-angle lens - 120° (#2)
Third rear camera - 2 MP
Video Resolution 2160p@30fps, 1080p@30fps,

SELFIE CAMERA

Camera Type Single Lens
Camera Sensor(s) 32-megapixel,
Camera Features FaceID,
HDR
6-level AI face Beauty
f/2.2 aperture
Video Resolution 1080p@30fps

SOUND

Loudspeaker Yes
Speaker Location Chin, below display
Audio Jack Type Yes, 3.5mm audio jack

CONNECTIVITY

Bluetooth Bluetooth 4.2, A2DP
NFC
GPS Yes
FM Radio Yes

BATTERY

Battery Capacity Non-removable Li-Ion 3500 mAh battery
Wireless Charging No
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. Up to 28 hours
Stand-by Up to 480 hours

OTHER FEATURES

Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Box Contents Charging Brick / USB cable

User Reviews

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Disclaimer Note

Note: Specifications may not be 100% accurate.