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Infinix Smart 3 Specs and Price

Infinix Smart 3 is a slightly stripped variant of the Smart 3 Plus. Infinix mobility as we all know is one of the leading smartphone brands in Nigeria and other countries. It’s quite an amazing device that falls under the mid-range category.

Where to Buy Infinix Smart 3

Jumia Nigeria – See Offers | Jumia Kenya – See Offers| Jumia Ghana – See Offers

The handset is a more affordable version of the Infinix Smart 3 Plus that packs a triple rear camera set-up. Furthermore, it features a smooth and attractive body with a rear-mounted fingerprint scanner and also a good battery as well.

Infinix Smart 3 Key Specs & Features

  • 5.5 inch Display, 720 x 1440 pixels (294 ppi)
  • Android 9.0 Pie
  • Quad-core Mediatek MT6761 Helio A22
  • 13 MP Rear Camera
  • 8 MP Front Camera
  • 1GB RAM and 16GB inbuilt storage
  • Fingerprint Scanner (Rear)
  • 4G LTE network
  • 3050 mAh Non Removable Battery

Infinix Smart 3

Design and Display

Going by the body design, the Infinix Smart 3 Plus is better though. However, the smooth panel on the Smart 3 house the camera, an LED flash and it managed to squeeze out a fingerprint scanner for security.

The Infinix Smart 3 is built with glass both on the back and front which is the corning gorilla glass 3. Additional, it measures 146.5 x 71 x 5.6 mm in dimensions and weight 150 grams.

On the overall, the budget device is amazing and will make a good device to fluent around with. It lacks the popular notch trending on most devices, instead, it comes with small bezels both on the top and bottom of the screen.

The bezel still gives way to a large screen display size of 5.5 inches. The screen is equipped with a resolution of 720 x 1440 pixels, an 18:9 ratio and 294 PPI density for clear visuals.

The IPS display technology is paired with display protection as well. The handset reaches up to 81.3% screen-to-body ratio.


In the camera department, the phone will be suitable for photography. The Infinix Smart 3 has a combo camera on the back and a single shooter on the front.

The camera consists of 13 MP with an additional 2 MP snapper. It has some internal features that will ensure good photos. Surprisingly, the shooter features Quad-LED flash for dark background photos and it can also record 4K videos as well.

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For selfies and video calling, the handset has 8 MP with FaceID, HDR, 6-level AI face Beauty and f/2.2 aperture. The front camera can record 1080p video at 30 seconds per frame.

Hardware and Software

On the hardware, the handset has Mediatek MT6761 Helio A22 chipset with a Quad-core processor handling its assignment at a speed of 2.0 GHz. It comes with PowerVR GE8320 GPU to take care of graphics and gaming with the Android 9.0 Pie operating system out of the box.

Infinix Smart 3 has an average inbuilt storage of 16GB with a RAM of 1GB which will improve its overall performance. Nevertheless, you should not expect much from the phone.

Battery and Network

On the battery, the handset has a non-removable battery capacity of 3500 mAh without fast charging technology. The juicer promise to last up to 28 hours of talk time.

The Infinix Smart 3 has dual SIM with 4G LTE Network and other regulars such as WiFi for a wireless connection, Bluetooth, FM radio and Micro USB 2.0, USB OTG.

Infinix Smart 3 Price and Availability

The Infinix Smart 3 price in Nigeria starts at around 33,500 Naira which depend on your location in the country. In Ghana, the Infinix Smart 3 will sell at a price of about 415 GHS, while in Kenya, it will cost around 8,000 KES.

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The Infinix Smart 3 is now available in Nigeria and you can get the phone in amazing colors such as Milan Black, Blue, and Purple.

Infinix Smart 3 Specs

Here are a few specs of the Infinix Smart 3:

General Features

  • Platform: Android 9.0 Pie
  • Processor: Mediatek MT6761 Helio A22 (12 nm)
  • GPU: PowerVR GE8320
  • Memory: 1GB RAM
  • Colours: Milan Black, Blue and Purple
  • Dimension: 146.5 x 71 x 5.6 mm
  • Weight: 150 g
  • SIM Type: Nano-SIM, dual stand-by
  • SIM Count: Dual SIM (Nano-SIM, dual stand-by)


  • Display: 5.5 inches, 720 x 1440 pixels, 294 PPI, IPS LCD capacitive touchscreen
  • Screen Protection: Yes
  • Foldable Display: No


  • Rear Camera: 13 MP Camera
  • Rear Camera Features: Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus
  • Front Camera: 8 MP Camera


  • Built-in Storage: 16 GB
  • Memory Card Support: Yes
  • Bundled Cloud Storage:

Network Support

  • 2G GSM: Yes
  • 2G CDMA 1X: Yes
  • 3G WCDMA: Yes
  • 3G CDMA EVDO: Yes, HSDPA 850 / 900 / 1800 / 1900 / 2100
  • 4G LTE: Yes, LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300)
  • 5G: No

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: Yes
  • CDMA EVDO: Yes
  • 4G LTE: Yes
  • 5G: No
  • WLAN: Yes, Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Yes
  • NFC: No
  • Infrared Blaster: No
  • USB Port: Yes, Micro USB 2.0, USB OTG


  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol: Yes


  • Music Player: Yes
  • Video Player: Yes
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes


  • Navigation: Yes
  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: Yes
  • Barometer: No
  • SpO2: No
  • Pedometer: No
  • Heart Rate Monitor: No
  • Gyroscope: Yes
  • Fingerprint Scanner: Yes (Rear)
  • Iris Scanner: No
  • Face Unlock: Yes
  • Stylus Pen: No
  • Intelligent Digital Assistant: Yes
  • Motion Sensing / Gesture Control: Yes
  • Voice Control: Yes

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes
  • Wireless Charging: No
  • Built-in Mobile Payment:
  • Water Resistant: No
  • Dust Resistant: No
  • Image Editor: Yes
  • Video Editor: Yes
  • Document Viewer: Yes
  • Document Editor: Yes


  • Battery: 3500 mAh Non-Removable
  • Talktime: Up to 28 hours
  • Standby Time: Up to 480 hours
  • Fast Charging: No
Paschal Okafor is NaijaTechGuide Team Lead. The article Infinix Smart 3 Specs and Price was written by Miracle Offorma. The article was last modified: June 9th, 2021
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Miracle Offorma
Miracle Offorma
Miracle Offorma is a Computer scientist by profession and a blogger by passion. He loves sharing his expertise about Mobile Phones, Gadgets and Online Tutorials.

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