In depth comparison and review of HP EliteBook 645 G9 Notebook and Lenovo Yoga Slim 7 Pro 14ARH7 (82UU). 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 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
Advantages and disadvantages of Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful AMD processor
lightweight design
fast SSD storage
good battery life
limited port selection
no dedicated GPU
higher price point
average speaker quality
DESIGN AND DIMENSIONS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 32.19 cm x 21.39 cm x 1.99 cm | 31.24 cm x 22.14 cm x 1.46 cm |
Weight | 1.37 kg | 1.34 kg |
Case Material | - | Aluminium (top), aluminium (bottom) |
Colour | - | Cloud grey |
DISPLAY | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Screen Size (Type) | 14" | 14" - IPS |
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LCD Backlight Technology | WLED backlight | - |
Screen Resolution | - | 2240 x 1400 (2.2K) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:10 |
Image Brightness | - | 300 cd/m² |
Colour Gamut | - | 100% sRGB |
Features | - | Anti-glare, Eyesafe technology |
PROCESSOR | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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CPU | No CPU | AMD Ryzen 7 6800HS CE / 3.2 GHz |
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Max Turbo Speed | - | 4.7 GHz |
Number of Cores | - | 8-core |
Cache | - | L3 - 16 MB |
Features | - | Integrated memory controller |
MEMORY | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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RAM | 0 GB | 16 GB (provided memory is soldered) |
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Max RAM Supported | 64 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | - | 6400 MHz |
Rated Speed | - | 6400 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 2 | - |
STORAGE | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Graphics Processor (GPU) | No graphics | AMD Radeon 680M |
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Max Monitors Supported | - | 2 external monitor(s) |
Camera | - | Yes - 1080p |
Camera Features | - | IR camera, Windows Hello, fixed focus, ToF sensor |
Sound | Stereo speakers | Stereo speakers, dual array microphone |
Codec | Realtek ALC3247 | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio |
Audio Features | - | Input: noise-cancellation technology |
COMMUNICATIONS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Wireless | - | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | - | M.2 Card |
Features | - | Dual stream (2x2) |
BATTERY | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Technology | 3-cell lithium polymer | Lithium polymer |
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Battery Capacity (Size) | - | 61 Wh |
Battery Life | - | Up to 15.06 hours |
Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 15.06 hours |
AC ADAPTER | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 5 / 9 / 12 / 15 / 20 V | 100 Watt |
INPUT | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Type | Keyboard, ClickPad | Keyboard, touchpad |
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Keyboard Name | HP Premium | - |
Keyboard Backlight | - | Yes |
Features | Volume control, spill-resistant, ClickPad with gesture support | Multi-touch touchpad, buttonless touchpad, precision glass touchpad |
CONNECTIONS & EXPANSIONS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Interfaces | 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) |
USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4/DisplayPort 1.4 (Power Delivery 3.0) Headphone/microphone combo jack |
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SOFTWARE | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Operating System (OS) | No operating system | Windows 11 Home - English |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Slim 7 Pro 14ARH7 (82UU) |
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Included Accessories | - | USB-C slim power adapter |
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Integrated Options | HP Tamper Lock | Ambient light sensor, hall sensor |
Security | Trusted Platform Module (TPM 2.0) Security Chip | 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), chassis intrusion sensor | - |
Features | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested | Administrator password, hard drive password, Rapid Charge Express, self-healing BIOS |
Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Eyesafe Display, TUV Rheinland Low Blue Light (Hardware Solution) |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 5 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |