Detailed comparison and review of Lenovo IdeaPad 720S-14IKBR (81BD) and Lenovo IdeaPad 5 14IAL7 (82SD). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo IdeaPad 720S-14IKBR (81BD) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp full HD display
solid overall performance
fast SSD storage
decent battery life
limited port selection
no dedicated GPU
average sound quality
pricier than competitors
Advantages and disadvantages of Lenovo IdeaPad 5 14IAL7 (82SD) based on its technical characteristics, features, user experience, expert reviews and price level.
efficient intel processor
lightweight and portable
affordable price point
crisp full hd display
robust build quality
average battery life
limited graphics performance
no thunderbolt support
minimal port variety
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.07 cm x 22.28 cm x 1.59 cm | 32.169 cm x 21.184 cm x 1.79 cm |
| Weight | 1.55 kg | 1.44 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Aluminium (top), polycarbonate ABS (bottom) |
| Colour | Silver | Abyss blue | Cloud grey |
| DISPLAY | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Screen Size (Type) | 14" - IPS | 14" - IPS |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 6 MB | 12 MB |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| RAM | 8 GB (1 x 8 GB) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 3200 MHz |
| Rated Speed | 2400 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 PCIe 3.0 x4 | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce MX150 / Intel UHD Graphics 620 | Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | 2 GB GDDR5 SDRAM | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - 1080p |
| Resolution | 1 Megapixel | - |
| Camera Features | 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 Audio Premium | High Definition Audio, Dolby Audio |
| Audio Features | Output: JBL | Input: noise-cancellation technology |
| COMMUNICATIONS | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Technology | 4-cell lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 55 Wh | 56.5 Wh |
| Battery Life | Up to 14 hours | Up to 9.7 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 9.7 hours |
| AC ADAPTER | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 100 Watt |
| INPUT | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad | Multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Interfaces | USB 3.0 (Always On) USB 3.0 USB-C 3.1 Gen 1/Thunderbolt 3/DisplayPort 1.2a (Power Delivery) HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.2 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 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Home in S mode - English |
|---|---|---|
| Software Included | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo App Explorer | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad 720S-14IKBR (81BD) | Lenovo IdeaPad 5 14IAL7 (82SD) |
|---|
| Included Accessories | Power adapter | USB-C slim power adapter |
|---|---|---|
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Administrator password, power-on password | Administrator password, hard drive password, MIL-STD-810H tested, Rapid Charge Boost, self-healing BIOS |
| Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 6, Energy-Related Products (ErP) Lot 26 |
| 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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