Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM

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Product : Infinix Zero 8i (8GB RAM, 128GB Storage)

Infinix has been launching new phones at a rather fast pace. We have recently seen new models in the Hot and the Note series and now there is a new smartphone called the Infinix Zero 8i. The slightly amusing name aside, the Zero 8i packs in some impressive specifications on paper.

You get a MediaTek Helio G90T processor, 8GB of RAM, 90Hz refresh rate for the display, 48-megapixel quad-camera setup, and a starting price of just Rs 15,999. So do all these specifications translate to good real-world performance? We review the Infinix Zero 8i to find out.

Infinix Zero 8i design

The Infinix Zero 8i₹ 15,999 is a tall smartphone, and the big 6.85-inch display makes single-handed use a little tricky. Reaching the top of the screen requires a quick shuffle in the hand. Infinix has gone with a dual selfie camera setup embedded in the top left corner.

There is a selfie flash towards the top of the display, which is neatly hidden from sight. I could only spot it when it was active. The SIM tray is on the left side of the Zero 8i while the top of the frame is bare. At the bottom, it has a USB Type-C port, 3.5mm audio jack, and loudspeaker. This module sits in the center towards the top and is slightly raised, causing the smartphone to rock when placed on a flat surface. The Zero 8i is available in two colours, Silver Diamond, and Black Diamond. I had the former for this review and I liked the matte finish on the back.

Infinix Zero 8i specifications

Like I said at the start of the review, the spec sheet of the Infinix Zero 8i is quite interesting. You get a big 6.85-inch full-HD+ display with a 20.5:9 aspect ratio and a fast refresh rate of 90Hz. The display is set to 90Hz by default but you do have the option to switch it to 60Hz or set it to Auto. Infinix has paired it with 8GB of RAM and 128GB of UFS 2.1 storage. The Helio G90T is a gaming processor, and Infinix claims it has used liquid cooling to keep thermals in check. You get a triple-slot tray on the Infinix Zero 8i to accommodate dual Nano-SIMs and a microSD card.

There is a fair amount of bloatware that comes preinstalled on the Infinix Zero 8i. I found a few third-party games and apps as well as the Theme app by Infinix and an app called Palm Store which looks like an alternative to the Play Store. I found these two apps to be spammy as they kept sending suggestions.

Infinix Zero 8i performance

The Infinix Zero 8i has a fast fingerprint scanner, and the device needs just a tap on the power button to unlock itself. Face recognition was also quick, and did not require more than one attempt. The big display on the Zero 8i makes content engaging and I enjoyed streaming video on it. Stereo speakers would have enhanced the overall experience, but this feature is missing.

benchmarks on the Infinix Zero 8i to see how it fares compared to some of the other smartphones available at the same price today. In AnTuTu, the phone managed 289,887 points. It scored 529 and 1703 points in Geekbench 5’s single-core and multi-core tests respectively. The Zero 8i also managed 26fps and 15fps respectively in GFXBench’s Manhattan 3.1 and Car Chase tests.

Using this, the smartphone charged to 33 percent in 30 minutes and got to 68 percent in an hour.

Infinix Zero 8i cameras

The Infinix Zero 8i has a quad-camera setup with a 48-megapixel primary camera, an 8-megapixel ultra-wide-angle camera, a 2-megapixel depth sensor which Infinix calls a “bokeh lens”, and a low-light sensor which is referred to as an “AI lens”. You can take macro shots with the Infinix Zero 8i using the ultra-wide-angle camera. For selfies, there’s a 16-megapixel primary camera and an 8-megapixel ultra-wide angle camera.

Video recording tops out at 4K for the primary front and rear cameras. Footage shot at 4K wasn’t stabilised, and but 1080p video did still have visible shakes. There is an Ultra Steady mode that helps stabilise footage, but it had a visible shimmer effect in lowlight.


The Infinix Zero 8i packs some interesting hardware which does help it deliver good performance. The MediaTek Helio G90T is a capable processor, and paired with 8GB of RAM there are very few things that can slow it down. Even the 90Hz display plays a role in making the overall user experience smooth. Also read Infinix Smart 4.


Last updated on 01/09/2021 7:35 AM
Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM
Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM


Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM Prices

Price History

Price history for Infinix Zero 8i (Silver Diamond, 128 GB)
Latest updates:
  • Rs. 15,999 - 01/09/2021
  • Rs. 18,999 - 02/08/2021
  • Rs. 15,999 - 02/06/2021
Since: 02/06/2021
  • Highest Price: Rs. 18,999 - 02/08/2021
  • Lowest Price: Rs. 15,999 - 02/06/2021

Additional information

Specification: Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM

Main Specs



Camera Front


Camera Rear

48 MP + 8 MP + 2 MP

Display Size

17.4 cm (6.85 inch)


4500 mAh

Launch Status
Launch Date

December 3, 2020 (Official)

Platform and Processor

MediaTek Helio G90T

Processor Type

Primary Clock Speed (GHz)


Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa core, Cortex A55)

Processor Core


64 bit


12 nm


Mali-G76 MC4



Memory and Storage
Internal Storage (GB)

Expandable Memory

Yes, Upto 256 GB

Storage Type - Memory

UFS 2.1

Camera Features
Camera Features

10 x Digital Zoom Auto Flash Face detection Touch to focus

Camera set up Rear


Resolution Rear Camera

2460 x 1080 Pixels




Dual LED Front Flash, Quad LED Rear Flash

Camera Setup Front


Resolution Front Camera

16MP f/2.0, 8MP Ultra-Wide Angle

Flash Front Camera

Yes, Dual LED

Image Resolution Camera

8000 x 6000 Pixels

Shooting Modes

Continues shooting, High dynamic range shooting (HDR)

Video Formats

, ,

Video Recording

Capacity Battery

4500 mAh

Battery Removable


Battery Stand By

Upto 600 hoors (2G)

Battery Type


Quick Charging

Yes, Fst, 33W

USB Type-C


Battery Capacity (mAh)

Body Design Size and Type
Sim Slots



210.5 grams


168.7 mm




76 mm

Display Type


Bezel less Display

Yes with punch-hole display

Touch Screen

Yes, Capacitive Touchscreen, Multi-touch


Aspect Ratio


Pixel Density

392 ppi

Screen Size

6.85 inches

Screen to Body Ratio

87.04 %


480 nits

Display Resolution

1080 x 2460 pixels

Resolution Type

Network, WIFI and Communication Connectivity
SIM 1 Network

4G bands, 3G bands, 2G bands, GPRS, EDGE

SIM 2 Network

4G bands, 3G bands, 2G bands, GPRS, EDGE

SIM Size

Nano + Nano

Network Support

4G (supports Indian bands), 3G, 2G



Wi-Fi Calling



Wi-Fi Hotspot

Wi-Fi Features

Mobile Hotspot


Yes with A-GPS




Yes, v5.0

USB Connectivity



Audio Features

DTS Sound

Audio Jack

3.5 mm

FM Radio


Other Features

Black diamond, silver diamond

SAR Value


Operating System

Android 10

Fingerprint sensor position


Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope


ANUTU Total Score


GFX Bench Score


In The Box

Handset (Inclusive of Battery), Adaptor, USB Cable, TPU Case, Protective Screen Guard, SIM Ejector Pin, Quick Start Guide, Warranty Card

Model Name

Zero 8i

Browse Type

SIM Type

Hybrid Sim Slot


OTG Compatible

Video Recording Resolution

Rear and Front Camera: 4K (at 30 fps), Full HD (at 60fps)

Sound Enhancements

Display Type

Full HD+ LCD IPS In-cell Display

Other Display Features

90Hz Refresh Rate,180Hz Sampling Rate, 20.5:9 Aspect Ratio, Screen Brightness (480 NITS), 90.1% Screen to Body Ratio, Eye Care Mode, 1500:1 Contrast Ratio

Primary Camera Features

48MP (f/1.79 Aperture, 6P Optical Lens) + 8MP Ultra Wide Angle Lens (119 Degree) + 2MP Depth Sensor + AI Lens Quad Camera Setup, Eye Tracking, Picture Modes : 17 Auto Scene Detection Modes, Super Night Mode, Professional Mode, Super Macro mode (2.5cm), Document Mode, Custom Bokeh, AI HDR, AI 3D Beauty, AI 3D Body Shaping, Panorama, AR Animoji, 9 Pre Loaded Filters, Video Modes: Ultra Steady Video (Powered by Vidhance), Slo-mo Video, Ultra Wide video, Video Beauty, Short Video with Effects, 9 Pre Loaded Filters

Primary Camera Available

Expandable Storage (GB)

Supported Memory Card Type

Memory Card Slot Type

Call Log Memory

Operating Frequency

GSM: B2/B3/B5/B8, WCDMA: B1/B5/B8, 4G LTE: B1/B3/B5/B8/B38/B40/B41

Primary Camera

48MP + 8MP + 2MP + AI Lens Camera

Secondary Camera Available

Secondary Camera

16MP + 8MP Dual Front Camera

Secondary Camera Features

16MP (Pixel Size: 2.0um, f/2.0 Aperture, 4-in-1 Big Pixel) + 8MP Ultra-wide Angle (105 Degrees) Dual AI Selfie, Camera Modes: Super Night Mode, AI HDR, AI Portrait, AI 3D Face Beauty, WideSelfie, AR Animoji, Video Modes: Ultra Steady Video (Powered by Vidhance), Video Beauty, Short Video with Effects & 9 Pre Loaded Filters

HD Recording

Full HD Recording

Model Number


Bluetooth Support

Phone Book

Network Type

4G VOLTE, 4G, 3G, 2G

Supported Networks

, , ,

Internet Connectivity

, , , ,


Pre-installed Browser

GPS Support


Bluetooth Version

Wi-Fi Version






Map Support

Frame Rate (fps)

Digital Zoom (x)

DLNA Support


Dual Camera Lens

Primary & Secondary Camera

User Interface

XOS 7.0 (Based on Android 10)



Fingerprint, Ambient Light, G-Sensor, Proximity, Gyroscope, E-Compass


Other Features

UFS 2.1 Storage, 33W Fast Charge Support, 3D Gem Cut Texture Design with Diamond Shaped Camera Module, Side Mounted Fingerprint, Multi-dimensional Liquid Cooling Technology, Power Marathon Tech Battery, Social Turbo, Wi-Fi Share, Smart Gestures, Digital Wellbeing, Dark Theme, Photo Editor, Eye Care, Photo Editor, Multi-Window, Bike Mode, Game Mode, Smart Panel, AI Gallery

GPS Type

Audio Formats

AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, Midi

Width (mm)

Height (mm)


Depth (mm)


Weight (g)


Warranty Summary

1 Year on Handset and 6 Months on Accessories

Domestic Warranty (Year)


Custom UI


Bootup Time

23.0 s

Battery Drain

9.0 %



Refresh Rate (Hz)

Shooting settings

Exposure compensation, ISO control

Talk time

Up to 49 hours (4G)

Battery life

13h 15m

Charging time

1h 33m 32s

Finger Print Sensor


Videos: Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM

World News

Latest News

Infinix Zero 8i first sale today: Price, specifications and more - India Today
09/12/2020 - India Today
INFINIX ZERO 8i: This phone excels at multitasking - The Financial Express
28/12/2020 - The Financial Express

Reviews (1)

1 review for Infinix Zero 8i (8GB RAM, 128GB Storage) – Powerful RAM

4.0 out of 5
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  1. Khushi shah

    I have used this phone for a while now and it’s working perfectly. I am very much satisfied with this product and i surely recommend it to others

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