In depth comparison and review of Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and HP EliteBook 645 G9 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 ThinkBook 13s-IML (Lenovo ThinkBook 13s) based on its technical characteristics, features, user experience, expert reviews and price level.
slim lightweight design
fast ssd storage
good battery life
comfortable keyboard
decent display quality
average graphics performance
no thunderbolt support
limited port selection
mediocre speaker quality
Advantages and disadvantages of HP EliteBook 645 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
powerful amd processor
lightweight and portable
high-resolution display
fast charging support
average battery life
limited storage capacity
no dedicated gpu
higher price point
DESIGN AND DIMENSIONS | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 30.76 cm x 21.64 cm x 1.59 cm | 32.19 cm x 21.39 cm x 1.99 cm |
Weight | 1.32 kg | 1.37 kg |
Case Material | Aluminum | - |
Colour | Mineral grey | - |
DISPLAY | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Screen Size (Type) | 13.3" - IPS | 14" |
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LCD Backlight Technology | LED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 300 cd/m² | - |
Features | Anti-glare, 170° viewing angle, Dolby Vision | - |
PROCESSOR | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | No CPU |
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Max Turbo Speed | 4.2 GHz | - |
Number of Cores | Quad-Core | - |
Cache | 6 MB | - |
64-bit Computing | Yes | - |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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RAM | 8 GB (1 x 8 GB) | 0 GB |
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Max RAM Supported | 16 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | - |
Rated Speed | 2666 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 2 |
Empty Slots | 0 | 2 |
STORAGE | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | - |
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AUDIO & VIDEO | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Graphics Processor (GPU) | Intel UHD Graphics | No graphics |
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Camera | Yes - 720p | - |
Camera Features | ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers |
Codec | - | Realtek ALC3247 |
Compliant Standards | High Definition Audio, Dolby Audio X3 | - |
Audio Features | Harman audio technology | - |
COMMUNICATIONS | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | - |
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Wireless Controller | M.2 Card | - |
Features | Dual stream (2x2) | - |
BATTERY | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Technology | Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | 45 Wh | - |
Battery Life | Up to 11 hours | - |
AC ADAPTER | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
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Output | 65 Watt | 5 / 9 / 12 / 15 / 20 V |
INPUT | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Type | Keyboard, touchpad | Keyboard, ClickPad |
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Keyboard Name | - | HP Premium |
Keyboard Backlight | Yes | - |
Features | Multi-touch touchpad, buttonless touchpad | Volume control, spill-resistant, ClickPad with gesture support |
CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) LAN USB 3.2 Gen 1 HDMI Headphone/microphone combo jack USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (Power Delivery) |
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SOFTWARE | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | No operating system |
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Software Included | Microsoft Office (30 days trial) | - |
MISCELLANEOUS | Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) | HP EliteBook 645 G9 Notebook |
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Included Accessories | USB-C power adapter | - |
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Integrated Options | - | HP Tamper Lock |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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), chassis intrusion sensor |
Features | Administrator password, hard drive password, power-on password, RapidCharge | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI |
SAR Value | 0.568 W/kg (body), 0.568 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - 3 years - pick-up and return | - |
Model Number | IML 20RR | - |