Infinix Hot S3 is the first smartphone with an 18:9 aspect ratio, FullView display from its maker. It comes in two variants, the regular one and the Infinix Hot S3 Pro. Only Infinix Mobility knows the reason why it removed the “Hot” from the naming scheme of the series when it released their predecessors Infinix S2 and infinix S2 Pro. Nevertheless, the “Hot” is back.

If not for the RAM and Storage, both models shares virtually everything. They both share the Snapdragon 430 processor but while the Infinix Hot S3 has 3GB RAM, the Hot S3 Pro is even more generous with 4GB RAM. The Hot S3 has 32 GB internal storage while the Hot S3 Pro has 64 GB.

The Duo also boast of the same 20 megapixels selfie camera and generous 4000mAh battery. The device was first launched in India.


Infinix Hot S3 / Infinix Hot S3 Pro Specifications

Network Properties

  • 2G: GSM, GPRS, EDGE 850 / 900 / 1800 / 1900MHz
  • 3G: HSDPA 850 / 900 / 1900 / 2100 MHz
  • 4G: LTE unspecified frequency bands + VoLTE
  • Data Speed: HSPA, LTE

SIM Type & Count

  • Dual Micro-SIM

Operating System / Skin

  • Android 8 Oreo / XOS Hummingbird V3.0

Dimensions: mm

  • Weight: g
  • Display: 5.65 inches, 720 x 1440 pixels, 18:9 aspect ratio, IPS LCD display
  • Build: Plastic unibody
  • Colours: Sandstone Black, Brush Gold

Hardware & Memory

  • Chipset: Qualcomm Snapdragon 430
  • CPU: 64-bit Octa-core 1.5 GHz Cortex-A53
  • GPU: Adreno 505
  • RAM: 3GB / 4GB (Pro)
  • Internal Storage: 32GB / 64GB (Pro)
  • External Storage: microSD, up to 128GB (dedicated slot)
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  • Rear: 13 megapixels, f/2.0 aperture, dual-LED flash
  • Feature: Auto-focus
  • Video recording: 1080 @ 30fps
  • Front-facing: 20 megapixels, f/2.0 aperture, dual-LED flash


  • Music Support: MP3/WAV/eAAC+ player
  • Video Support: MP4/MPEG4/H.263/H.264 player
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes


  • WLAN: Wi-Fi 802.11 b/g/n, hotspot
  • Bluetooth: v4.2
  • GPS: Yes
  • USB: microUSB v2.0, USB-OTG


  • Sensors: Fingerprint, Accelerometer, Proximity
  • Messaging: SMS (threaded view), MMS, Email, IM, Push Email
  • Browser: HTML5
  • Other: Document viewer, Photo/video editor


  • Charging: –
  • Battery Type and Capacity: Non-removable 4000mAh

Announcement & Release Date

  • Announced: February 6, 2018
  • Availability: February 12, 2018


  • Launched Price: Rs. 8,999 ($143) / Rs. 10,999 ($175)

Disclaimer: While we take the pains to ensure accuracy, we cannot guarantee that the information on this page is 100% correct.



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