Lenovo IdeaPad Flex 5 15IIL05 81X30009US Laptop

Name: Lenovo IdeaPad Flex 5 15IIL05 81X30009US
Brand: Lenovo
SKU: 81X30009US
Rating: 5.0 (2 reviews)

Lenovo IdeaPad Flex 5 15IIL05 81X30009US 2-in-1 Laptop Intel Core i5-1035G1 1.00 GHz 15.6" Windows 10 Home 64-bit

★★★★★

(2 reviews)

Seller	Availability	Price	Shipping	Buy
Out of Stock	Out of Stock	$699.99 + $7.99 Shipping	+ $7.99	Buy
Out of Stock	Out of Stock	$709.99 +Free shipping	+Free	Buy
Out of Stock	Out of Stock	$759.99 +Free shipping	+Free	Buy

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1.0 GHz Intel Core i5-1035G1 Quad-Core
8GB of DDR4 RAM | 256GB SSD
15.6" 1920 x 1080 VA Touchscreen
Integrated Intel UHD Graphics
MMC, SD, SDHC & SDXC Card Reader
USB 3.1 Gen 1 Type-A & C | HDMI 1.4b
Wi-Fi 6 (802.11ax) | Bluetooth 5.0
Fingerprint Reader
360° Hinge
Windows 10 Home OS

Lenovo IdeaPad Flex 5 15IIL05 81X30009US image 1

Specifications Overview

Model	81X30009US
Release Date	August 2020 * First availability for purchase, it may not correspond to the actual market launch date.
CPU	Intel i5-1035G1
CPU Cores	4
CPU Clock Rate	1000 MHz
CPU Turbo Clock Rate	3600 MHz
RAM Size	8 GB
Memory Type	DDR4
GPU	Intel UHD Graphics
SSD Capacity	256 GB
SSD Type	NVMe,PCI Express
Screen Size	15.6"
Resolution	1920 x 1080
Panel Type	IPS
Refresh Rate	60 Hz
Front Camera	Yes
Front Camera Resolution	HD
Dimensions	357.6 mm x 237.9 mm x 20.90 mm
Operating System	Windows 10 Home
Weight	1.8 Kg
Battery Capacity	52.5 Wh
USB 3.2 Gen 1 Type A Ports	2
USB 3.2 Gen 1 Type C Ports	1
HDMI Ports	1
Fingerprint Reader	Yes
Wi-Fi Generation	5
Keyboard Backlit	Yes

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C

🚀 Performance

CPU Single-Core

36%

(Charts)

CPU Multi-Core

11%

(Charts)

(Higher is better)

Lenovo IdeaPad Flex 5 15IIL05 81X30009US Mobile CPU Performance

PassMark - CPU Mark Single Thread Performance

Single-thread laptop performance directly affects everyday tasks like web browsing, app launching, and office work. A higher score means snappier responsiveness, faster file operations, and smoother in applications that rely on a single CPU core.

Intel i7-1065G7 (4 Cores)		104%
Intel i7-10710U (6 Cores)		104%
Intel i7-8750H (6 Cores)		104%
Intel 7505 (2 Cores)		103%
Intel i5-9300H (4 Cores)		103%
Intel i7-10810U (6 Cores)		101%
Intel i7-10610U (4 Cores)		101%
Intel i7-10510U (4 Cores)		101%
AMD 2700 (8 Cores)		101%
Intel i7-8705G (4 Cores)		~
Intel i5-1035G1 (4 Cores)		100%
Intel i7-8665U (4 Cores)		99%
Intel i5-1035G7 (4 Cores)		98%
Intel i5-1035G4 (4 Cores)		98%
AMD 3700C (4 Cores)		98%
Intel i3-1005G1 (2 Cores)		98%
Intel i3-10110U (2 Cores)		97%
Intel i7-7660U (2 Cores)		97%
Intel i5-10210U (4 Cores)		96%
Intel i5-10310U (4 Cores)		96%
Intel i7-8565U (4 Cores)		96%

View chart ►

(Higher is better)

Lenovo IdeaPad Flex 5 15IIL05 81X30009US Mobile Workstation Performance

PassMark - CPU Mark Multi Thread Performance

Multi-thread performance determines how well a laptop handles demanding workloads like video editing, 3D rendering, compiling code, and running multiple applications simultaneously. A higher score means faster export times, smoother content creation, and better overall productivity under heavy parallel workloads.

AMD 3550H (4 Cores)		106%
Intel i7-8705G (4 Cores)		106%
Intel i5-1035G4 (4 Cores)		106%
Intel i5-8400H (4 Cores)		105%
AMD 3780U (4 Cores)		104%
Intel i5-8279U (4 Cores)		103%
Intel i5-9300H (4 Cores)		103%
AMD 4300U (4 Cores)		103%
AMD 3700U (4 Cores)		~
AMD 3580U (4 Cores)		~
Intel i5-1035G1 (4 Cores)		100%
AMD 3500U (4 Cores)		96%
Intel i7-7700HQ (4 Cores)		96%
AMD 3700C (4 Cores)		93%
AMD 2500U (4 Cores)		92%
Microsoft SQ2 (8 Cores)		92%
Intel i7-10610U (4 Cores)		91%
AMD 3450U (4 Cores)		91%
Intel i7-10510U (4 Cores)		89%
Intel i7-8650U (4 Cores)		86%
Intel i7-8665U (4 Cores)		86%