Infinix Smart 20 4GB 128GB PTA

Infinix Smart 20 4GB 128GB PTA

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₨ 47,000

Explore Infinix Smart 20 price in Pakistan, full specifications, 6.78-inch 120Hz display, Helio G81 Ultimate processor, 5200mAh battery and 8MP cameras.

Infinix Smart 20

₨ 47,000

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Product Description

Infinix Smart 20 Price in Pakistan, Full Specifications & Features

H1: Infinix Smart 20

The Infinix Smart 20 is an affordable smartphone designed for users who need a large display, reliable everyday performance, a stylish design, and long battery life. It features a 6.78-inch HD+ display with a 120Hz refresh rate, a MediaTek Helio G81 Ultimate processor, 8MP rear and front cameras, and a 5,200mAh battery.

Running Android 16 with XOS 16, the Infinix Smart 20 is suitable for everyday tasks such as calling, messaging, browsing, watching videos, and using social media applications. Its slim design, expandable storage, and side-mounted fingerprint sensor make it a practical choice for budget-conscious smartphone users.

H2: Infinix Smart 20 Key Highlights

  • Display: 6.78-inch HD+ IPS LCD
  • Refresh Rate: Up to 120Hz
  • Resolution: 720 × 1576 pixels
  • Processor: MediaTek Helio G81 Ultimate
  • Rear Camera: 8MP
  • Front Camera: 8MP
  • Battery: 5,200mAh
  • Charging: 10W charger included; supports up to 15W charging
  • Operating System: Android 16 with XOS 16
  • RAM: 4GB
  • Storage: 64GB or 128GB
  • Memory Expansion: microSD card support up to 2TB
  • Network: 4G LTE
  • Fingerprint Sensor: Side-mounted
  • Protection: IP64 dust and splash resistance
  • Audio: 3.5mm headphone jack
  • Colours: Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange

H2: Infinix Smart 20 Full Specifications

Specification Details
Brand Infinix
Model Infinix Smart 20
Model Number X6840
Operating System Android 16
User Interface XOS 16
Network Technology 2G, 3G, 4G LTE
SIM Support Dual Nano-SIM
Display Type IPS LCD
Display Size 6.78 inches
Resolution 720 × 1576 pixels
Refresh Rate Up to 120Hz
Typical Brightness 560 nits
High Brightness Mode Up to 700 nits
Processor MediaTek Helio G81 Ultimate
Chipset Process 12nm
CPU Octa-core
GPU Mali-G52 MC2
RAM 4GB
Internal Storage 64GB / 128GB
Storage Type eMMC 5.1
Memory Card Dedicated microSD slot
Expandable Storage Up to 2TB
Rear Camera 8MP
Front Camera 8MP
Rear Camera Features Autofocus, Dual LED Flash
Video Recording Up to 1440p at 30fps, depending on mode
Battery Capacity 5,200mAh
Included Charger 10W
Supported Charging Up to 15W wired
Reverse Charging 5W wired
Fingerprint Sensor Side-mounted
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac
Bluetooth Bluetooth
USB Port USB Type-C
Audio Jack 3.5mm
FM Radio Supported
NFC Market-dependent; confirm the exact variant
Dust and Water Resistance IP64
Dimensions 167.7 × 78.8 × 7.7mm
Available Colours Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange
Price in Pakistan Approximately Rs. 39,999
PTA Status Confirm with the seller

Specifications are based on published Infinix Smart 20 product information and Pakistani listings. Features such as NFC, price, and available storage variants can differ by market.

H2: Infinix Smart 20 Display

H3: Large 6.78-Inch Display

The Infinix Smart 20 features a large 6.78-inch IPS LCD display that provides plenty of screen space for watching videos, browsing websites, reading messages, and using social media applications.

H3: Smooth 120Hz Refresh Rate

Its refresh rate of up to 120Hz helps scrolling and navigation feel smoother than on a conventional 60Hz display. This makes everyday interactions more responsive.

H3: HD+ Resolution and Brightness

The 720 × 1576-pixel resolution is suitable for everyday smartphone activities. Brightness can reach up to 700 nits in high-brightness mode, helping improve screen visibility in brighter environments.

H2: Infinix Smart 20 Performance

H3: MediaTek Helio G81 Ultimate Processor

The MediaTek Helio G81 Ultimate chipset is designed for everyday smartphone use. It handles common tasks such as calling, messaging, web browsing, video streaming, and social media.

H3: 4GB RAM for Everyday Multitasking

The phone comes with 4GB RAM in its listed configurations. It is suitable for users who primarily use everyday applications rather than demanding professional software or intensive games.

H3: Expandable Storage

The Infinix Smart 20 is available with 64GB or 128GB internal storage. Its dedicated microSD slot supports storage expansion up to 2TB, subject to card compatibility, giving users additional space for photographs, videos, music, and documents.

H2: Infinix Smart 20 Camera

H3: 8MP Rear Camera

The 8MP rear camera supports everyday photography, including casual snapshots and document images. Autofocus and dual LED flash help when capturing subjects in different lighting conditions.

H3: 8MP Front Camera

The 8MP front camera is suitable for selfies, video calls, and online meetings. Results depend on lighting conditions and camera settings.

H3: Useful Camera Modes

The camera software offers selected modes such as portrait, panorama, night photography, time-lapse, and document capture. Available options may vary with software version.

H2: Infinix Smart 20 Battery and Charging

H3: 5,200mAh Battery

The 5,200mAh battery is designed to support extended everyday use. It is suitable for calling, messaging, browsing, and watching videos, although actual battery life depends on usage and network conditions.

H3: 15W Charging Support

The phone supports charging up to 15W, while the included charger may be rated at 10W. Charging speed depends on the adapter, cable, temperature, and battery level.

H3: Reverse Charging

Supported 5W reverse wired charging allows the phone to provide power to compatible accessories or devices when needed.

H2: Infinix Smart 20 Design and Build Quality

H3: Slim 7.7mm Profile

The phone measures approximately 7.7mm thick, giving it a slim appearance that is comfortable to carry and use.

H3: Stylish Colour Options

Available colours include Shadow Black, Cloudline Blue, Polaris Titanium, and Sunlike Orange. These options give buyers a choice between classic finishes and brighter designs.

H3: IP64 Dust and Splash Resistance

The IP64 rating indicates dust protection and resistance to water splashes under specified test conditions. It does not mean the phone is waterproof or suitable for submersion.

H2: Infinix Smart 20 Software and Connectivity

H3: Android 16 with XOS 16

The Infinix Smart 20 runs Android 16 with the XOS 16 interface. It offers software customisation and everyday features for communication, entertainment, and productivity.

H3: 4G Network Connectivity

The device supports 2G, 3G, and 4G LTE networks. It does not support 5G, so buyers who need next-generation mobile connectivity should consider a compatible 5G model.

H3: Practical Connectivity Features

Connectivity options include Wi-Fi, Bluetooth, GPS, USB Type-C, a 3.5mm headphone jack, and dual SIM support. NFC availability should be confirmed for the specific regional variant.

H2: Why Buy Infinix Smart 20?

  • Large 6.78-inch display for everyday entertainment.
  • Smooth 120Hz refresh rate.
  • MediaTek Helio G81 Ultimate processor.
  • 4GB RAM with 64GB or 128GB storage options.
  • Dedicated microSD slot supporting up to 2TB.
  • 5,200mAh battery.
  • Up to 15W charging support.
  • 8MP rear and front cameras.
  • Slim and lightweight design.
  • IP64 dust and splash resistance.
  • Android 16 with XOS 16.
  • Affordable pricing for everyday smartphone users.

H2: Infinix Smart 20 Price in Pakistan

The Infinix Smart 20 is listed in Pakistan at approximately Rs. 39,999, although the final price may vary according to storage configuration, seller, warranty, and availability.

Before purchasing, check:

  • Whether you are buying the 4GB/64GB or 4GB/128GB variant.
  • Whether the device comes with official local warranty.
  • The PTA registration status of the specific handset.
  • Which charger and accessories are included.
  • The seller’s return and replacement policy.

H2: Frequently Asked Questions

H3: What is the price of Infinix Smart 20 in Pakistan?

The listed price is approximately Rs. 39,999. Confirm the latest price with your retailer before ordering.

H3: Does the Infinix Smart 20 support 5G?

No. The Infinix Smart 20 supports 4G LTE connectivity, not 5G.

H3: What is the display size of the Infinix Smart 20?

It features a 6.78-inch HD+ IPS LCD display with a refresh rate of up to 120Hz.

H3: Which processor does the Infinix Smart 20 use?

It is powered by the MediaTek Helio G81 Ultimate processor.

H3: How much RAM and storage does it have?

The phone is listed with 4GB RAM and either 64GB or 128GB internal storage, depending on the variant.

H3: What is the battery capacity of the Infinix Smart 20?

It features a 5,200mAh battery and supports charging up to 15W.

H3: Does the Infinix Smart 20 support a memory card?

Yes. It has a dedicated microSD card slot that supports expansion up to 2TB.

H3: Is the Infinix Smart 20 waterproof?

It has an IP64 rating for dust protection and water-splash resistance. It should not be submerged in water.

H3: Which Android version does the Infinix Smart 20 use?

The phone runs Android 16 with XOS 16.

H2: Final Verdict

The Infinix Smart 20 is a budget-friendly smartphone for users who prioritise a large 120Hz display, a practical 5,200mAh battery, expandable storage, and everyday usability. Its Helio G81 Ultimate processor and 4GB RAM are suited to routine tasks, while its slim design makes it convenient for daily use.

For buyers looking for an affordable phone for calls, messaging, social media, browsing, and video streaming, the Infinix Smart 20 is worth considering. Users who need 5G, advanced photography, or intensive gaming performance should compare other models before making a decision.

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