Infinix Smart 20 smartphone
Infinix

Infinix Smart 20 Price in Sri Lanka

March 2026 7/10 Rating Updated
In brief: The Infinix Smart 20 is a budget-friendly smartphone released in early 2026, featuring a large 6.78-inch 120Hz HD+ display, a MediaTek Helio G81 Ultimate processor, and a substantial 5200mAh battery. It runs on Android 16 with XOS 16, offering a smooth user experience for everyday tasks and light gaming.
Display6.78" HD+ IPS LCD, 120Hz refresh rate.
ChipsetMediaTek Helio G81 Ultimate.
Main Camera8 MP, f/2.0.
Battery5200 mAh, 15W fast charging.
Starting from Rs. 41,949 in Sri Lanka

💰 Infinix Smart 20 Price in Sri Lanka

The Infinix Smart 20 price in Sri Lanka starts at Rs. 41,949, the lowest of 8 shops in Sri Lanka we compared. Prices last checked on ; confirm the price, stock and warranty with the shop before buying.

🛒 Buying the Infinix Smart 20 in Sri Lanka

The lowest Infinix Smart 20 price in Sri Lanka is Rs. 41,949 at ikman.lk (Seller 2), out of 8 shops we compared (checked 5 September 2026).

  • Warranty: phones in Sri Lanka are sold with either a company warranty (from the brand's official distributor, serviced at authorised service centres) or a shop warranty. Company-warranty units usually cost more, so check which one the price includes.
  • TRCSL approval: buy a unit approved by the Telecommunications Regulatory Commission of Sri Lanka (TRCSL), so it works properly on Sri Lankan networks such as Dialog, SLT-Mobitel and Hutch.
  • Before you pay: confirm the price, stock, storage/RAM version and colour with the shop — prices in Sri Lanka change often with the exchange rate.

What is the Infinix Smart 20 price in Sri Lanka?

The Infinix Smart 20 price in Sri Lanka starts at Rs. 41,949, the lowest shop price we found.

Where can I buy the Infinix Smart 20 in Sri Lanka?

Shops in Sri Lanka listing the Infinix Smart 20 include ikman.lk (Seller 2), INTOUCH MOBILE (via ikman.lk), ikman.lk (Seller 4), ikman.lk (Seller 3). See the price list above for each shop's price and link.

📌 Full Specifications

Display

TypeIPS LCD, 120Hz refresh rate, up to 700 nits HBM brightness
Size6.78 inches
Resolution720 x 1576 pixels (HD+)
Aspect Ratio20:9
Screen-to-body ratio~82.9%

Platform

OSAndroid 16, XOS 16
ChipsetMediaTek Helio G81 Ultimate (12 nm)
CPUOcta-core (2 GHz Octa-Core)
GPUMali G52

Memory

RAM4GB LPDDR4X RAM (expandable with MemFusion)
Internal Storage64GB, 128GB eMMC 5.1
Card slotmicroSDXC (dedicated slot, up to 2TB)

Main Camera

Single8 MP, f/2.0
FeaturesDual-LED flash
Video1440p

Selfie Camera

Single8 MP, f/2.0

Battery

TypeLi-Po, non-removable
Capacity5200 mAh
Charging15W wired charging, 5W reverse wired charging

Body

Dimensions167.7 x 78.8 x 7.7 mm
Weight189 g
BuildFlat 3D texture composite rear panel
SIMDual SIM (Nano-SIM, dual stand-by)
ProtectionIP64 dust and splash resistance

Comms

WLANWi-Fi
Bluetoothv5.20
GPSYes
NFCYes (Enhanced NFC Touch Transfer)
RadioFM Radio

Launch

Announced2026, February (Bangladesh), June 2026
StatusAvailable. Released 2026, March

⚖ Pros & Cons

Pros

  • Smooth 120Hz refresh rate display.
  • Large 5200mAh battery with good endurance.
  • IP64 dust and splash resistance.
  • Latest Android 16 out of the box.
  • Dedicated microSD card slot.

Cons

  • HD+ display resolution is low for its size.
  • 8MP main camera might be limiting for photography enthusiasts.
  • 15W charging is not the fastest.
  • Only 4GB RAM in the base model might limit heavy multitasking.
★ Our Verdict

The Infinix Smart 20 offers a compelling package for its budget segment, highlighted by its smooth 120Hz display and large battery, though the HD+ resolution and basic camera setup are compromises.

The Infinix Smart 20 is an excellent choice for users seeking an affordable smartphone with a focus on a smooth display and long battery life. Its 120Hz refresh rate makes daily scrolling and light gaming feel fluid, while the 5200mAh battery ensures you won't be constantly searching for a charger. Consider this phone if you prioritize media consumption and general usage over high-end photography or demanding gaming. The IP64 rating adds a welcome layer of durability, making it suitable for everyday adventures. However, be mindful that the HD+ display resolution on a 6.78-inch screen might not be as sharp as Full HD+ alternatives, and the 8MP camera is basic.

Researched with AI assistance by infozme.com from manufacturer and retailer sources — see how we research & rate phones.

📦 In The Box & Warranty

  • Infinix Smart 20 Handset
  • 15W Power Adapter
  • USB Cable
  • SIM Ejector Tool
  • Protective Case
  • Quick Start Guide

The Infinix Smart 20 typically comes with a standard 1-year manufacturer warranty for the device and 6 months for accessories.

❓ Questions & Answers

When was the Infinix Smart 20 released?

The Infinix Smart 20 was generally released in March 2026, with specific regional launches in February (Bangladesh) and June (India) of the same year.

Does the Infinix Smart 20 support 5G connectivity?

No, the Infinix Smart 20 supports 2G, 3G, and 4G LTE networks but does not have 5G capabilities.

What is the battery capacity of the Infinix Smart 20?

The Infinix Smart 20 is equipped with a large 5200mAh non-removable battery, supporting 15W wired fast charging and 5W reverse wired charging.

What kind of display does the Infinix Smart 20 have?

It features a 6.78-inch HD+ IPS LCD display with a smooth 120Hz refresh rate and a peak brightness of up to 700 nits.

Is the Infinix Smart 20 water resistant?

The Infinix Smart 20 comes with an IP64 rating, providing dust and splash resistance.

What processor powers the Infinix Smart 20?

The Infinix Smart 20 is powered by the MediaTek Helio G81 Ultimate (12 nm) octa-core processor.