In depth comparison and review of Lenovo ThinkPad L13 Gen 3 (21B3) and HP ProBook 445 G10 Notebook. 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 L13 Gen 3 (21B3) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good battery life
compact design
average display quality
limited graphics power
modest storage capacity
no thunderbolt support
Advantages and disadvantages of HP ProBook 445 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
efficient AMD processor
affordable price point
solid build quality
comfortable keyboard
average battery life
modest display quality
no thunderbolt support
limited graphics performance
| DESIGN AND DIMENSIONS | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 30.5 cm x 21.8 cm x 1.73 cm | 32.19 cm x 21.39 cm x 1.99 cm |
| Weight | 1.26 kg | 1.385 kg |
| Case Material | Aluminium (top), glass-fibre reinforced plastic (bottom) | - |
| Colour | Thunder black | Pike silver plastic |
| DISPLAY | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | - |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | - |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, 170° viewing angle | - |
| PROCESSOR | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | AMD Ryzen 5 7530U / 2 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 4.5 GHz |
| Number of Cores | 10-core | 6-core |
| Cache | 12 MB | L3 - 16 MB |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| RAM | 8 GB (provided memory is soldered) | 0 GB |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Rated Speed | 3200 MHz | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 2 |
| STORAGE | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 1080p | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | IR camera |
| Sound | Stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 | Realtek ALC3247-CG |
| Compliant Standards | High Definition Audio, Dolby Audio, Dolby Voice | - |
| COMMUNICATIONS | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | - |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | - |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111HSH |
| Compliant Standards | - | IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3az |
| Features | Dual stream (2x2) | Wake-on-LAN (WOL) |
| BATTERY | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Technology | Lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 46 Wh | - |
| Battery Life | Up to 14.3 hours | - |
| AC ADAPTER | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt | - |
| INPUT | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Multi-touch clickpad, gesture function, spill-resistant |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Interfaces | 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) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 3 x USB 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | No operating system |
|---|
| MISCELLANEOUS | Lenovo ThinkPad L13 Gen 3 (21B3) | HP ProBook 445 G10 Notebook |
|---|
| Included Accessories | USB-C power adapter | - |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington nano security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Secure Erase, MIL-STD-810H tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | CSA, UL, VCCI, BSMI, GS, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, KCC, ICES, Common Criteria EAL4+, KC, Ukraine |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 8 - 95% | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
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