Home Computers Infinix Smart HD 2021 Price, Features, and Specs.

Infinix Smart HD 2021 Price, Features, and Specs.

infinix smart hd 2021

The Infinix Smart HD 2021 is the latest and most affordable entry-level smartphone from TRANSSION Group, Infinix mobility to successor to the Smart 2 HD of December 2018. This 6.1” HD+ Drop notch display with 720 x 1560 pixels is based on a quad-core CPU from Mediatek, and runs on Google Android 10 out of the box It has a dual 8 MP f/2.0 Primary camera with 5MP selfie camera and backed up by a 5000 mAh battery.

Infinix Smart HD 2021 Specs & Features

  • 6.1” HD+ Drop notch display, 720 x 1560 pixels (~282 ppi)
  • Android 10, XOS 6.2
  • Quad-core Mediatek MT6761D Helio A20 (12 nm)
  • 2GB RAM
  • 32GB Internal Storage
  • 8 MP Dual Rear Camera (Dual-LED flash)
  • 5 MP Front Cameras
  • Fingerprint Scanner (rear-mounted)
  • 4G LTE Network
  • Non-Removable Li-Po 5000 mAh Battery


The Infinix Smart HD 2021 smartphone sports a captivating design better than its predecessor the Smart 2 HD. It is beautifully structured with sleek, shining, and slim finishing, made of an plastic frame, rear and glass front. It also features the popular punch hole display at the top of the display. The water-drop display house the 5MP in-display selfie shooter. It measures a dimension of 158.3 x 75.2 x 9.8 mm and weight of 195 grams, hence, the incredibly slim and lightweight.

These slim finishing gives the phone a rich feel for stunning looks. Furthermore, the Smart HD 2021 also flaunts the Infinity-U display with a thin bezel around the screen for easy edge-to-edge access of the display. The flat back houses the dual rear camera setup with dual LED flash and a rear fingerprint scanner.


The Infinix Smart HD 2021 packs a 6.1 inches IPS LCD HD display with a 19.5:9 aspect ratio. It reaches up to 500 nits peak brightness, and a 76.7% screen-to-body ratio which contributes to a more wonderful and much broader full view experience. This combo brings about a great video viewing experience by providing more details, more natural brightness and more refined colors.


The Infinix Smart HD 2021 spots a dual rear and single front camera setup. On the rear sits two 8MP auto focus AI camera. There is an AI algorithm-based optimization and dual front flashlights with diffusers that enables the Smart HD to generate clearer images and make your beauty more perfect than ever. This mobile phone Rear camera can shoot 1080p videos at 30fps.

Sitting in the waterdrop notch cut-out is the 5MP AI selfie camera with dual flash. It also serves as the face unlock sensor. The face unlock 2.0 version also offers screen fill light in dark environment, more quickly unlocked in low light scenarios. With this camera setup, you can take photos in HDR.


Infinix Smart HD 2021 comes with a Quad-core MediaTek MT6761D Helio A20 CPU. The chip is clocked at 1.8GHz  Cortex-A53, with PowerVR GE8320 graphic card to back it up. The GPU produces display color up to 6 million. This combination produce the best performance with less power consumption and more.

Been an entry level phone, the device comes with just 2GB RAM and 32GB internal storage, however, it is expandable up to 128GB via microSD card.

The Smart HD 2021 also run on the latest OS version, Android 10 (Go edition) operating system and backed by the XOS 6.2 on top. One of the major selling point of the phone is the huge non-removable 5000mAh battery which offers battery life up to 18 hours of watching videos and surfing the internet. 

The phone also has a dual SIM with a 4G LTE network and other regulars features such as Bluetooth, hotspot, Wi-Fi 802.11 a/b/g/n and micro USB.

Infinix Smart HD 2021 Full Specifications


  • Model– Infinix Smart HD 2021
  • Released– 2020, December 24
  • Status– Available


  • Dimensions– 158.3 x 75.2 x 9.8 mm
  • Weight– 195 g
  • Waterproof– No


  • Display Type– IPS LCD Capacitive touchscreen
  • Size– 6.1 inches
  • Resolution– 720 x 1560 pixels
  • Display Colors– 16M Colors
  • Pixel Density– 282 ppi (pixels per inch)
  • Features– 500 nits typ. brightness


  • CPU– Mediatek MT6761D Helio A20 (12 nm) Octa-core Processor
  • GPU– PowerVR GE8320
  • RAM (Memory)– 2GB RAM
  • Internal Storage– 32GB
  • Memory Card Slot– microSDXC (dedicated slot)
  • Sensors– Fingerprint (rear-mounted), accelerometer, proximity


  • Operating System– Android 10.0
  • User Interface– XOS 6.2


  • Rear Camera– 8 MP, f/2.0 Dual camera
  • Video– [email protected]
  • Flash– Dual-LED flash, panorama, HDR
  • Front Camera– 5 MP, Dual-LED flash, HDR


  • SIM– Nano SIM
  • Dual SIM– Dual SIM (Nano-SIM, dual stand-by)


  • Wi-fi– Wi-Fi 802.11 a/b/g/n/ac, hotspot
  • USB– microUSB 2.0
  • GPS– Yes, with A-GPS
  • NFC– No
  • Wireless Charging– No
  • Headphone Jack– Yes


  • Capacity– Li-Po 5000 mAh battery
  • Placement– Non-Removable


  • Video Playback– Yes
  • Video Out– Yes
  • FM Radio– Yes
  • Ring Tones– Yes
  • Loudspeaker– Yes
  • Handsfree– Yes

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