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SpeedCom  |  SKU: INFINIX-SMART-20-64-SB

Infinix SMART 20 Smartphone

Sale price 3,590.00 ฿ Regular price 3,599.00 ฿

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Care information

Exchange available within 7 days of receipt if conditions apply

1. The warranty applies only in cases where the product is damaged due to a malfunction resulting from a manufacturing defect

2. Dead pixel warranty applies for Laptop products and computer monitors with 5 or more dead pixels

3. The store delivered the wrong product

Authentic product with official warranty:

Payment

Payment

  • Bank Deposit
  • Full Payment via Credit Card (All Major Banks Accepted)
  • Cash on Delivery (COD)

Delivery and Shipping

Delivery

  • Express Delivery within 3 Hours Service fee 300 THB
    (Available only in Bangkok, Metropolitan Area, and Chiang Mai city)
  • Domestic shipping packed and delivered by Best Express
  • Pick up your order at the nearest branch

Infinix SMART 20 4+64GB / 4+128GB 6.78" 120Hz 4G Smartphone

Infinix-SMART-20-Series

  • Model: Infinix SMART 20 (X6840)
  • RAM: 4GB LPDDR4X
  • ROM: 64GB / 128GB eMMC
  • Chipset: MediaTek Helio G81 Ultimate
  • CPU: Octa-Core up to 2.0GHz
  • GPU: Mali-G52
  • Screen Size: 6.78 inches IPS LCD
  • Resolution: HD+ 720 x 1576 pixels
  • Refresh Rate: Up to 120Hz
  • Brightness: Up to 700 nits (HBM)
  • Rear Camera: 8MP with Dual Flash
  • Front Camera: 8MP
  • Video Recording: Up to 2K 30fps
  • Operating System: XOS 16 on Android 16
  • Network: 4G / 3G / 2G
  • SIM: Supports 2 Nano SIM + MicroSD
  • Connectivity: Wi-Fi 802.11 a/b/g/n/ac, Bluetooth, GPS
  • Ports: USB Type-C, USB OTG, and 3.5mm headphone jack
  • External Memory: Supports MicroSD up to 2TB
  • Battery: 5,200mAh
  • Charging: Supports 15W with 10W adapter
  • Reverse Charging: Supports 5W
  • Audio System: DTS
  • Water and Dust Resistance: IP64
  • Colors: Shadow Black / Polaris Titanium / Cloudline Blue / Sunlike Orange
  • Dimensions: 167.7 x 78.8 x 7.7 mm
  • Warranty: 1-year official warranty

Infinix SMART 20

6.78-inch display with up to 120Hz refresh rate

<span>Infinix SMART 20 <span>4+64GB / 4+128GB 6.78 inches 120Hz 4G Smartphone - SpeedCom

Experience smooth display on the 6.78-inch IPS LCD screen with HD+ 720 x 1576 pixel resolution, supporting up to 120Hz refresh rate, ideal for watching videos, browsing social media, and everyday use.

Performance from MediaTek Helio G81 Ultimate

Powered by the MediaTek Helio G81 Ultimate chipset with an Octa-Core CPU up to 2.0GHz and Mali-G52 GPU, supporting general use, content streaming, social media, and everyday applications.

Infinix SMART 20 MediaTek Helio G81 Ultimate - SpeedCom

4GB RAM with choice of 64GB or 128GB storage

Supports 4GB LPDDR4X RAM with storage options of 64GB and 128GB eMMC to choose from based on usage, and can expand storage with MicroSD up to 2TB for photos, videos, applications, and various files.

Infinix SMART 20 RAM 4GB ROM 64GB 128GB - SpeedCom

8MP Camera with 2K video recording support

Comes with an 8MP rear camera with Dual Flash and an 8MP front camera, supporting video recording up to 2K 30fps, making it convenient for everyday photo and video capture.

Infinix SMART 20 8MP Camera and 2K video recording - SpeedCom

5,200mAh Battery with 15W charging support

5,200mAh battery capacity supports up to 15W charging and 5W Reverse Charging, allowing for continuous smartphone use and the ability to share power with other devices.

Infinix SMART 20 5200mAh battery 15W charging - SpeedCom

Supports 2 Nano SIMs and 4G Network

Supports 2 Nano SIMs with MicroSD and 4G / 3G / 2G network connectivity, suitable for users who need to use multiple phone numbers or expand internal storage.

Complete connectivity for daily use

Supports Wi-Fi 802.11 a/b/g/n/ac, Bluetooth, and GPS, along with USB Type-C port, USB OTG, and 3.5mm headphone jack, supporting a variety of device and accessory connections.

Infinix SMART 20 USB Type-C Wi-Fi Bluetooth GPS - SpeedCom

XOS 16 on Android 16

Comes with XOS 16 operating system on Android 16, offering a modern user experience with features and an interface designed for Infinix smartphones.

Infinix SMART 20 XOS 16 Android 16 - SpeedCom

Slim design with IP64 standard

The device is only 7.7mm thin with IP64 standard, providing protection against dust and water splashes, suitable for everyday use.