Xiaomi RedmiBook 15 2021
Everything you need to understand this laptop — core hardware, graphics, display, connectivity and practical upgrade options.
Configuration-dependent; check the exact product number in the linked manufacturer documentation.
Configuration-dependent; check the exact product number in the linked manufacturer documentation.
Not verified
SSD; exact interface/slot layout not confirmed on the linked product page
The complete picture
Hardware specifications
Options can vary by product number, country and factory configuration. Unknown details are labelled rather than guessed.
Performance
Processor, graphics and acceleration
- Processor
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Graphics
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Chipset / AI hardware
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Display & media
Screen, camera and sound
- Panel
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Camera
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Audio
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Connectivity & security
Ports, wireless and protection
- Ports
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Wireless
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Security
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Power & design
Battery, operating system and build
- Battery
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Weight / dimensions
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Operating system
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Plan your upgrade
Possible upgrades
See the listed RAM ceiling, storage options and what each upgrade is useful for. Maximums are only shown when supported by the model information available here.
Maximum not verified
Listed factory configurations do not confirm the absolute supported maximum.
Maximum supported replacement: Not established by the factory configuration list
Capacity shown is based on documented manufacturer options, not necessarily a hard limit. Confirm the exact configuration and connector before buying.
Check before you buy
Upgrade compatibility
RAM specifications
Memory type, slots and listed capacity
- Memory type
- DDR4 3200 MHz
- Factory capacity
- 8 GB listed
- Slots / maximum upgrade
- Not verified
The linked official specification page does not confirm whether memory is replaceable or its maximum capacity
Listed configurations
- Do not assume RAM is upgradeable; verify the exact regional model and service documentation first.
SSD & storage specifications
Drive format, connection and limits
- Drive type
- SSD
- exact interface/slot layout not confirmed on the linked product page
- Listed capacities
- 256 GB or 512 GB
- Maximum supported replacement
- Not verified
Not established by the factory configuration list
- A listed factory SSD capacity is not proof of the maximum compatible replacement drive.
Before you order parts
- Confirm the exact RedmiBook 15 regional SKU.
- The official page lists 8 GB DDR4-3200 memory but does not establish RAM upgradeability.
- Check the service documentation for SSD interface, physical size and replacement procedure.
Official specifications & sources
Manufacturer pages are the reference for exact configurations.