CUBOT A20 Android 14 Smartphone 12GB RAM 128GB 6.74" 90Hz Dual Screen

CUBOT A20 Android 14 Smartphone - Dual Screen Design

12GB RAM | 128GB Storage | 6.745" 90Hz Display | 48MP Camera | 5100mAh Battery

Important Product Information

Network Compatibility: 4G smartphone supporting multiple bands. Verify compatibility with your carrier before purchase. Does NOT support 5G. Ships with EU plug adapter.

Unlocked Device: Factory unlocked for use with compatible GSM carriers worldwide. Not compatible with CDMA carriers (Verizon, Sprint).

RAM Configuration: 4GB physical RAM + 8GB virtual RAM extension = 12GB total. Virtual RAM uses storage as additional memory for improved multitasking.

Storage Note: Dual SIM OR single SIM + microSD card (not both simultaneously on same tray).

Product Overview

The CUBOT A20 brings innovative dual-screen functionality to the budget smartphone segment. The main 6.745-inch HD+ display with 90Hz refresh rate delivers smooth scrolling and responsive touch performance, while the unique 1.83-inch square rear screen provides convenient access to notifications, time, and quick controls without unlocking the device.

Powered by the Unisoc SC T616 octa-core processor built on 12nm architecture with speeds up to 2.0GHz, combined with 12GB total RAM (4GB physical + 8GB extended), the A20 handles everyday tasks, social media, and light gaming smoothly. The 128GB internal storage expandable to 1TB provides ample space for apps and media. Running Android 14, this device offers modern software features and security. The 48MP PDAF rear camera captures detailed photos with fast focusing, while the 16MP front camera handles selfies and video calls. The 5100mAh battery ensures all-day usage, and Face ID provides convenient unlocking. Available in multiple colors with a sleek modern design.

Key Features Dual Screen Innovation

6.745" main display + 1.83" rear square screen. Check notifications, control music, view time without unlocking phone.

Smooth 90Hz Display

HD+ resolution with 90Hz refresh rate. Smoother scrolling and more responsive touch compared to standard 60Hz displays.

Unisoc T616 Processor

Octa-core CPU on 12nm architecture. 2x A75 cores at 2.0GHz + 6x A55 cores at 1.8GHz for efficient performance.

12GB Total RAM

4GB physical + 8GB extended virtual RAM. Better multitasking keeps apps running smoothly in background.

128GB Storage

Ample internal storage expandable up to 1TB via microSD. Store thousands of photos, videos, and apps.

48MP PDAF Camera

High-resolution main camera with Phase Detection Auto Focus. Fast accurate focusing captures crisp detailed photos.

All-Day 5100mAh Battery

Large capacity battery provides extended usage time. Full day of browsing, social media, calls without recharging.

Latest Android 14

Modern operating system with new features, improved privacy controls, enhanced security, optimized performance.

Fast Face Unlock

Secure Face ID recognition provides quick convenient unlocking. No need for passwords or patterns.

Dual SIM Flexibility

Two nano SIM slots or one SIM + microSD. Separate work/personal lines or use local SIM while traveling.

OTG Support

Connect USB devices directly to phone. Transfer files, connect keyboards, mice, or other USB accessories.

Modern Design

Sleek contemporary styling with waterdrop notch display. Comfortable grip and premium appearance.

Technical Specifications Specification Details Brand CUBOT Model A20 Operating System Android 14 Processor Unisoc SC T616 Octa-Core (12nm)
2x A75 @ 2.0GHz + 6x A55 @ 1.8GHz RAM 12GB Total (4GB Physical + 8GB Extended Virtual) Storage 128GB Internal | Expandable up to 1TB via microSD Main Display 6.745-inch HD+ (720x1600) | 90Hz Refresh Rate Rear Sub-Screen 1.83-inch Square (240x284) Rear Camera 48MP PDAF Main | 0.3MP Light Sensor | LED Flash Front Camera 16MP Fixed Focus Battery 5100mAh (non-removable) SIM Dual Nano SIM or 1 SIM + 1 microSD Network 4G LTE (see band list below) | 3G WCDMA | 2G GSM Features Face ID, OTG, Proximity Sensor, Accelerometer, Light Sensor Supported Network Bands

4G LTE Bands:
FDD: B1/2/3/4/5/7/8/12/17/20/28A+B
TDD: B41

3G WCDMA: B1/2/4/5/8

2G GSM: 850/900/1800/1900MHz

Important: Verify these bands match your carrier's network. This is a 4G device and does NOT support 5G networks.

Frequently Asked Questions Q: Will this phone work with my carrier?

A: This phone works with GSM carriers like AT&T and T-Mobile that use the supported 4G LTE bands. It will NOT work with CDMA carriers like Verizon or Sprint. Verify the band list above matches your carrier's network specifications before purchase.

Q: What can I do with the rear screen?

A: The 1.83-inch rear square screen displays:
• Time and date
• Notifications from apps
• Music playback controls
• Quick information widgets
It provides convenient at-a-glance information without unlocking your phone or turning it over.

Q: Is the 12GB RAM real or virtual?

A: The phone has 4GB of physical RAM. The 12GB total includes 8GB of virtual RAM extension (also called RAM expansion), which uses internal storage to supplement physical RAM. This helps with multitasking by keeping more apps active in memory, though it's not as fast as physical RAM.

Q: Can I use two SIM cards AND a memory card?

A: No, the phone has a hybrid SIM tray. You can use either:
• Two nano SIM cards (for dual SIM functionality), OR
• One nano SIM card + one microSD card (for storage expansion)
You cannot use both SIM slots and the microSD slot simultaneously.

Q: Is this phone good for gaming?

A: The Unisoc T616 processor handles light to moderate gaming well (casual games, social games). For demanding 3D games, performance will be acceptable but not flagship-level. The 90Hz display provides smoother gaming visuals than standard 60Hz screens. Best suited for everyday apps, social media, and casual gaming.

Q: Does it support 5G networks?

A: No, the CUBOT A20 is a 4G LTE smartphone. It does not support 5G networks. It provides fast 4G connectivity on supported bands, which is sufficient for streaming, browsing, and video calls.

Q: How good is the 48MP camera?

A: The 48MP camera with PDAF (Phase Detection Auto Focus) captures detailed photos with fast accurate focusing. Image quality is good for the price range, handling daylight photography well. Low-light performance is acceptable with LED flash assistance. Suitable for social media, everyday photos, and video calls.

Q: What's included in the box?

A: Typical package includes:
• CUBOT A20 smartphone
• USB charging cable
• Power adapter (EU plug)
• SIM card ejector tool
• User manual
• Protective case (varies by seller)
Check listing details for exact package contents.

Package Contents

1x CUBOT A20 Smartphone
1x USB Charging Cable
1x Power Adapter (EU Plug)
1x SIM Card Ejector Tool
1x User Manual
1x Protective Case (may vary by seller)

Note: Select your preferred color at checkout if multiple options available.

Product Images