Side by side comparison and review of Lenovo IdeaPad Flex 5 15IIL05 (81X3) and Lenovo IdeaPad Flex 5 16ALC7 (82RA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo IdeaPad Flex 5 15IIL05 (81X3) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
affordable price point
solid build quality
decent battery life
moderate display brightness
average processor speed
limited graphics performance
no thunderbolt support
Advantages and disadvantages of Lenovo IdeaPad Flex 5 16ALC7 (82RA) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touchscreen display
decent battery life
solid AMD performance
competitive price point
dim display brightness
average build quality
noisy under load
limited port selection
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 35.76 cm x 23.79 cm x 2.09 cm | 35.78 cm x 25.39 cm x 1.87 cm |
| Weight | 1.8 kg | 2.1 kg |
| Case Material | Aluminum, polycarbonate ABS | Aluminium (top), glass-fibre (bottom), polycarbonate ABS (bottom) |
| Colour | Graphite grey | Storm grey | Cloud grey |
| DISPLAY | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Screen Size (Type) | 15.6" | 16" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | 300 cd/m² |
| Colour Gamut | 45% | 45% NTSC |
| Features | Glossy, One Glass Solution, Wide Viewing Angle, capacitive touch screen | Glossy, One Glass Solution, Direct Bonding technology, Glass Film Film (GFF), Low Blue Light technology, capacitive touch screen, 170° viewing angle, DC dimming |
| PROCESSOR | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | AMD Ryzen 5 5500U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 4 MB | L3 - 8 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 3200 MHz | 4266 MHz |
| Rated Speed | 3200 MHz | 4266 MHz |
| STORAGE | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | - | 2 external monitor(s) |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | Privacy shutter, fixed focus | Privacy shutter, fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 52.5 Wh | 52.5 Wh |
| Battery Life | Up to 10.5 hours | Up to 11.5 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 11.5 hours |
| AC ADAPTER | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad | Multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Home in S mode - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad Flex 5 15IIL05 (81X3) | Lenovo IdeaPad Flex 5 16ALC7 (82RA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer | Accelerometer, hall sensor |
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | Hard drive password, power-on password, RapidCharge, smart charge | Administrator password, hard drive password, Rapid Charge Boost, self-healing BIOS, Amazon Alexa Voice Assistant, pen upgradable, Lenovo Voice Assistant (LVA) |
| Compliant Standards | RoHS, ERP | RoHS, TUV Rheinland Low Blue Light (Software Solution) |
| SAR Value | 1.624 W/kg (body), 1.624 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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