Redmi Book 15E (i7 11390H/16GB/512GB/Centralized Display) parameters

Basic parameters
Product model	Redmi Book 15E error correction
E-commerce quotation	￥3199
Time to market	June 29, 2023 error correction
product type	commercial More business notebooks> error correction
product positioning	Frivolous notebook Business office book error correction
operating system	Pre installed Windows 11 Home Basic 64bit (64 bit Home Basic)> error correction

processor
CPU series	Intel Core i7 11 Series error correction
CPU model	Intel Core i7 11390H High end machine More Core i7CPU> error correction
CPU main frequency	3.4GHz error correction
Highest Rui frequency	5GHz Smooth operation error correction
Number of cores/threads	Four cores/eight threads Strong multi task operation More four core/eight thread notebooks> error correction
L3 cache	12MB error correction
Sandy Bridge	Tiger Lake> error correction
Process technology	10nm> error correction

storage device
Memory capacity	16GB Extreme speed operation error correction
Memory type	LPDDR5 (low-power version) 5200MHz> error correction
Hard disk capacity	512GB> error correction
Hard disk description	SSD Solid State Drive (PCIe 4.0)> error correction

display
Touch screen	Touch is not supported error correction
Screen type	TN error correction
Screen size	15.6 in fifteen point six Games, convenience More 15.6 inch notebooks> error correction
display scale	16:9 error correction
Screen resolution	1920x1080 Full HD screen More full HD notebooks> error correction
brightness	220nits error correction
Screen refresh rate	60Hz> error correction
Screen technology	DC dimming, Anti glare screen> error correction

Graphics card
Graphics card type	Integrated graphics> error correction
Memory capacity	Shared memory capacity Slightly hard error correction

Multimedia device
camera	720P camera error correction
Audio system	DTS stereo sound effect error correction
speaker	2 × 2W dual speakers error correction
Microphone	Built-in microphone error correction

Network Communications
wireless network adapter	WiFi5， Support 802.11a/b/g/n, dual frequency (2.4GHz+5GHz), 2 × 2MiMO error correction
Wired network card	1000Mbps Ethernet card error correction
Bluetooth	Yes, Bluetooth 5.2 module error correction

I/O interface
data interface	Left side: 2 × USB3.1 Right side: 1 × USB2.0 error correction
Video interface	Left side: 1 × HDMI1.4 error correction
audio interface	Right side: 1 × 3.5mm headphone/microphone two in one interface error correction
Other interfaces	Left side: 1 × power interface Right side: 1 × RJ45 (network interface) error correction
card reader	Right side: 1 × multi in 1 card reader (supports SD/SDXC/SDHC) error correction

input device
Referral equipment	Touch Pad error correction
Keyboard description	Full size keyboard> error correction
Face recognition	Not supported> error correction

Power supply description
Battery type	Lithium battery, 46 Wh error correction
Endurance	Depending on the specific use environment Long life notebook> error correction
The power adapter	100V-240V 65W adaptive AC power adapter error correction

appearance
Notebook weight	1.8Kg error correction
length	363mm error correction
width	243mm error correction
thickness	18.9mm error correction
Enclosure description	gray error correction

other
Included software	Office Home and Student error correction

Notebook Accessories
Packing list	Notebook x1 Power adapter x1 Charging cable x1 Getting Started Guide (San Bao Certificate) x1 error correction

Warranty Information
warranty policy	National joint insurance, enjoying three guarantees service error correction
Warranty period	1 year error correction

*For reference only, please refer to the local actual product sales information; If the information is found to be incorrect, please complain