Intel Core i5-1335U, 10C (2P + 8E)/12T, P-core 1.3/4.6GHz, E-core 0.9/3.4GHz, 12MB, 8GB LPDDR4x-4266, 512GB SSD M.2 2242 PCIe 4.0x4 NVMe, 16" WUXGA (1920x1200) IPS 300nits Glossy 45% NTSC TÜV Low Blue Light Glass Touch, Intel Iris Xe Graphics, Wi-Fi 6 11ax 2x2 + BT5.2, FHD 1080p with Privacy Shutter, Windows 11 Home
The smarter choice for versatility
Work in any one of four form factors, thanks to a 360-degree drop-down hinge that makes switching a breeze. Go from laptop to tent to stand to tablet mode as you conquer every task or raise the keyboard for a more ergonomic typing angle. Up to 13th Gen Intel® Core™ i7 processors deliver powerful performance fine-tuned by Lenovo’s AI Engine.
Lightning fast processing with rock-like stability
With up to 13th Gen Intel® Core™ i7 CPUs engineered explicitly for thin and light laptops. Multiple cores deliver the power to run multiple apps seamlessly and simultaneously with total confidence that your IdeaPad Flex 5i will stay cool and silent, no matter what you throw at it. Even editing videos while you video chat!
360 degrees of freedom—so you can conquer any scenario
The IdeaPad Flex 5i matches your flow of work, play, and collaboration. Rotate into tent or stand mode for entertainment and presentations, or tablet mode for life on the go. The rugged drop-down hinge even raises the keyboard to a more comfortable typing position and covers the bottom display bezel, increasing the screen-to-body ratio for a more immersive display.
You’ve never seen colour like this before
Entertainment comes vibrantly to life with a 16:10 screen with narrow bezels for an impressive greater-than-90% screen-to-body ratio. The 16″ 2.5K touchscreen display boasts razor-sharp contrast and fantastic clarity with a photorealistic colour space of 100% sRGB Advanced Dolby Audio® and TÜV certification for reduced eye strain enhance this vivid display.
Super-fast charging and connectivity—more productivity and fun
Ready for a faster charging PC? The IdeaPad Flex 5i gives you two hours of battery life in just 15 minutes on rapid charge. Connect up to two 4K monitors with Thunderbolt™ 4.0 universal connectivity, which offers a compatible dock and super-fast data transfers. A fingerprint login ensures security, and an optional Lenovo Digital Pen helps you take notes or sketch.
AI that continually fine-tunes performance
Lenovo’s AI engine utilizes machine learning to enhance your device’s performance. Our algorithm never stops fine-tuning the variables. It deploys power modes to seamlessly switch between Quiet, Balance, and Performance by matching your workflow—giving you the optimum balance between performance and battery life.
Stylish—from the chassis up
The IdeaPad Flex 5i 16″ revolves around a convertible chassis engineered with a 360° hinge that’s rigorously tested to ensure durability. The ultrathin body makes this workhorse perfect for on-the-go sessions while weighing an incredibly light 2.1 kg. The sleek casing has an optional metal cover and is available in Arctic Grey and Abyss Blue..
| Design |
|---|
| Housing material |
Acrylonitrile butadiene styrene (ABS), Aluminium, Glass fibre, Polycarbonate (PC) |
| Form factor |
Convertible (Folder) |
| Colour name |
Arctic Grey |
| Product colour |
Grey |
| Product type |
Hybrid (2-in-1) |
| Display |
|---|
| RGB colour space |
NTSC |
| Colour gamut |
45% |
| Display brightness |
300 cd/m² |
| Display surface |
Gloss |
| LED backlight |
Yes |
| Native aspect ratio |
16:10 |
| Panel type |
IPS |
| HD type |
WUXGA |
| Touchscreen |
Yes |
| Display resolution |
1920 x 1200 pixels |
| Display diagonal |
40.6 cm (16") |
| Processor |
|---|
| Processor base power |
15 W |
| Maximum turbo power |
55 W |
| Motherboard chipset |
Intel SoC |
| Processor cache type |
Smart Cache |
| Processor cache |
12 MB |
| Processor cores |
10 |
| Performance cores |
2 |
| Efficient cores |
8 |
| Performance-core Max Turbo Frequency |
4.6 GHz |
| Efficient-core Max Turbo Frequency |
3.4 GHz |
| Processor boost frequency |
4.6 GHz |
| Processor model |
i5-1335U |
| Processor generation |
13th gen Intel® Core™ i5 |
| Processor family |
Intel® Core™ i5 |
| Processor manufacturer |
Intel |
| Memory |
|---|
| Memory channels |
Dual-channel |
| Maximum internal memory |
8 GB |
| Memory clock speed |
4266 MHz |
| Memory form factor |
On-board |
| Internal memory type |
LPDDR4x-SDRAM |
| Internal memory |
8 GB |
| Storage |
|---|
| Compatible memory cards |
SD |
| Card reader integrated |
Yes |
| Optical drive type |
No |
| SSD form factor |
M.2 |
| SSD interface |
PCI Express 4.0 |
| NVMe |
Yes |
| SSD capacity |
512 GB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
512 GB |
| Storage media |
SSD |
| Total storage capacity |
512 GB |
| Graphics |
|---|
| On-board graphics card model |
Intel Iris Xe Graphics |
| On-board graphics card family |
Intel Iris Xe Graphics |
| On-board GPU manufacturer |
Intel |
| Discrete graphics card model |
Not available |
| Discrete graphics card |
No |
| On-board graphics card |
Yes |
| Audio |
|---|
| Number of microphones |
2 |
| Built-in microphone |
Yes |
| Speaker power |
2 W |
| Number of built-in speakers |
2 |
| Audio system |
Dolby Audio |
| Audio chip |
Realtek ALC3287 |
| Camera |
|---|
| Privacy type |
Privacy shutter |
| Privacy camera |
Yes |
| Front camera resolution |
1920 x 1080 pixels |
| Front camera HD type |
Full HD |
| Front camera |
Yes |
| Network |
|---|
| WWAN |
Not installed |
| Near Field Communication (NFC) |
No |
| Bluetooth version |
5.1 |
| Bluetooth |
Yes |
| Antenna type |
2x2 |
| Wi-Fi standards |
Wi-Fi 6 (802.11ax) |
| Top Wi-Fi standard |
Wi-Fi 6 (802.11ax) |
| Mobile network connection |
No |
| Ports & interfaces |
|---|
| USB Sleep-and-Charge |
Yes |
| USB Power Delivery |
Yes |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| Combo headphone/mic port |
Yes |
| Thunderbolt 4 ports quantity |
1 |
| Intel® Thunderbolt 4 |
Yes |
| HDMI version |
1.4b |
| HDMI ports quantity |
1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| Keyboard |
|---|
| Keyboard backlit |
Yes |
| Numeric keypad |
Yes |
| Keyboard language |
English |
| Pointing device |
Touchpad |
| Software |
|---|
| Trial software |
Office |
| Operating system architecture |
64-bit |
| Operating system installed |
Windows 11 Home |
| Battery |
|---|
| Battery capacity |
52.5 Wh |
| Battery technology |
Lithium Polymer (LiPo) |
| Power |
|---|
| AC adapter input voltage |
100 - 240 V |
| AC adapter frequency |
50/60 Hz |
| AC adapter power |
65 W |
| Security |
|---|
| Trusted Platform Module (TPM) |
Yes |
| Trusted Platform Module (TPM) version |
2.0 |
| Fingerprint reader |
Yes |
| Operational conditions |
|---|
| Maximum shipping altitude |
3048 m |
| Storage relative humidity (H-H) |
5 - 95% |
| Operating relative humidity (H-H) |
8 - 95% |
| Storage temperature (T-T) |
5 - 43 °C |
| Operating temperature (T-T) |
5 - 35 °C |
| Certificates |
|---|
| Compliance certificates |
RoHS |
| Sustainability |
|---|
| Sustainability certificates |
ENERGY STAR, EPEAT Silver |
| Weight & dimensions |
|---|
| Height |
18.7 mm |
| Depth |
253.9 mm |
| Width |
357.8 mm |
| Weight |
2.1 kg |
| Packaging data |
|---|
| Package weight |
2.83 kg |
| Package height |
70 mm |
| Package depth |
327 mm |
| Package width |
506 mm |
| General |
|---|
| Product Family |
IdeaPad |
| Product Series |
Flex |
| Packaging content |
|---|
| Stylus pen |
Yes |
