In depth comparison and review of Lenovo ThinkPad X13 Gen 3 (21CN) and Lenovo IdeaPad 120S-14IAP (81A5). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Lenovo ThinkPad X13 Gen 3 (21CN) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard experience
impressive security features
good battery life
portable design
average display brightness
limited graphics performance
noisy under load
higher price point
Advantages and disadvantages of Lenovo IdeaPad 120S-14IAP (81A5) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
decent battery life
solid build quality
quiet operation
limited storage capacity
average display quality
slower processor
minimal connectivity options
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.58 cm x 21.756 cm x 1.81 cm | 33.4 cm x 23.5 cm x 1.86 cm |
| Weight | 1.25 kg | 1.44 kg |
| Case Material | Polyphenylene sulfide (top), aluminium (bottom) | Polycarbonate ABS |
| Colour | Thunder black | Denim blue |
| DISPLAY | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 300 cd/m² | 220 cd/m² |
| Colour Gamut | 72% NTSC | - |
| Features | Anti-glare, 170° viewing angle | Anti-glare |
| PROCESSOR | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| CPU | AMD Ryzen 7 Pro 6850U / 2.7 GHz | Intel Pentium N4200 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 2.5 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | L3 - 16 MB | 2 MB |
| 64-bit Computing | - | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| RAM | 32 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | LPDDR4 SDRAM |
| Speed | 6400 MHz | 2400 MHz |
| Rated Speed | 6400 MHz | 2400 MHz |
| STORAGE | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 64 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Graphics Processor (GPU) | AMD Radeon 680M | Intel HD Graphics 505 |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 720p | Yes |
| Resolution | - | 0.3 Megapixel |
| Camera Features | 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, Dolby Voice | High Definition Audio |
| Audio Features | 360° far-field microphones | - |
| COMMUNICATIONS | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | Qualcomm NFA725A | - |
| Features | - | Single stream (1x1) |
| BATTERY | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Technology | 3-cell lithium polymer | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 32 Wh |
| Battery Life | - | Up to 8 hours |
| AC ADAPTER | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 45 Watt |
| INPUT | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Interfaces | USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
2 x USB 3.0 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 10 in S mode - English |
|---|---|---|
| Software Included | - | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo Companion 3.0 |
| MISCELLANEOUS | Lenovo ThinkPad X13 Gen 3 (21CN) | Lenovo IdeaPad 120S-14IAP (81A5) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, certificate based BIOS authentication | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | RoHS |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | - |
| 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 |
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