General Information
Brand: Acer
Model Name: Chromebook Tab 311
Model Number: CW311-3HN-K1AN
Device Type: 2-in-1 Detachable Tablet / Chromebook
Operating System: ChromeOS
Color: Silver
Processor
Processor Brand: MediaTek
Processor Model: MediaTek Kompanio 520
Architecture: ARM-based Octa-Core Processor
Core Configuration: Octa-Core (Cortex-A76 + Cortex-A55)
Base Clock Speed: Up to 2.0 GHz
Processor Type: Mobile/Tablet SoC
Graphics
Graphics Processor: Arm Mali-G52 MC2
Graphics Architecture: Integrated GPU
Graphics Type: Shared memory graphics
Memory (RAM)
Installed Memory: 8 GB
Memory Type: LPDDR4X SDRAM
Maximum Memory: 8 GB (non-upgradable)
Memory Configuration: Soldered memory
Storage
Storage Capacity: 128 GB
Storage Type: eMMC Flash Storage
Expandable Storage: MicroSD card slot supported
Storage Use Case: Apps, documents, media storage
Display
Screen Size: 11 Inches
Display Type: IPS LCD Touchscreen
Resolution: 1920 x 1200 (WUXGA)
Aspect Ratio: 16:10
Touch Support: Yes (Multi-touch)
Panel Features: Wide viewing angles, high-resolution display
Brightness: Not specified (typical Chromebook-class panel)
Camera
Front Camera: 2 MP (User-facing)
Front Resolution: 1600 x 1200
Rear Camera: 5 MP Auto-Focus (World-facing)
Rear Resolution: 2600 x 1952
Camera Features: Auto-focus, dual-camera system
Audio
Speakers: Stereo speakers
Microphone: Built-in microphone
Audio Use: Video calls, media playback, online learning
Input Devices
Touchscreen: Yes
Stylus Support: Yes (USI Active Stylus included, 4096 pressure levels)
Keyboard: Detachable Magnetic Keyboard (Pogo-pin connection)
Input Modes: Touch, stylus, keyboard
Connectivity
Wireless LAN: Wi-Fi 6 (802.11ax)
Wi-Fi Features: Dual-band (2.4GHz / 5GHz), 2x2 MU-MIMO
Bluetooth Version: Bluetooth 5.0
Ports & Expansion
USB Ports: USB Type-C (charging + data + DisplayPort support)
Card Slot: MicroSD card slot
Other Ports: USB-C AC charging port
Input/Output Quantity: 1 primary I/O interface (varies by configuration)
Battery & Power
Battery Life: Up to 10 hours
Battery Type: Lithium-ion
Charging Port: USB Type-C
Power Adapter: USB-C AC Adapter included
Physical Specifications
Weight: 1.34 lb (approx. 610 g)
Dimensions:
Width: 10.52 in
Depth: 6.85 in
Height: 0.35 in
Build & Design
Form Factor: Detachable 2-in-1 Tablet
Material: Plastic chassis
Durability: MIL-STD-810H Military-Grade Tested
Design Style: Slim, lightweight, portable
Multimedia & Entertainment
Display Quality: High-resolution WUXGA IPS panel
Audio Output: Stereo speakers
Streaming Support: HD video streaming capable
Gaming: Light Android/ChromeOS gaming support
Software
Operating System: ChromeOS
Cloud Integration: Google services ecosystem
App Support: Android apps + Chrome web apps
Included Accessories
Acer Chromebook Tab 311 Tablet
Detachable Magnetic Keyboard
Dockable USI Active Stylus Pen (4096 pressure levels)
Portfolio Case with Adjustable Stand
USB Type-C AC Adapter
Key Features Summary
MediaTek Kompanio 520 Octa-Core Processor
8GB LPDDR4X RAM
128GB eMMC Storage + MicroSD Expansion
11-inch WUXGA (1920 x 1200) IPS Touch Display
USI Stylus Support (4096 Pressure Levels)
Detachable Magnetic Keyboard Included
Arm Mali-G52 MC2 GPU
Wi-Fi 6 + Bluetooth 5.0
MIL-STD-810H Durability Certified
Up to 10 Hours Battery Life
ChromeOS Lightweight Operating System
Dual Camera System (2MP Front + 5MP Rear)