In depth comparison and review of HP EliteBook 645 G9 Notebook and Lenovo Yoga Pro 9 16IRP8 (83BY). 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 Pro 9 16IRP8 (83BY) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning oled display
powerful intel processor
premium build quality
innovative soundbar hinge
responsive touchscreen
high price point
limited port selection
heavier design
average battery life
| DESIGN AND DIMENSIONS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 32.19 cm x 21.39 cm x 1.99 cm | 36.244 cm x 24.482 cm x 1.79 cm |
| Weight | 1.37 kg | 2.18 kg |
| Case Material | - | Aluminium (top), aluminium (bottom) |
| Colour | - | Storm grey |
| DISPLAY | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Screen Size (Type) | 14" | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | - | 3200 x 2000 (3.2K) |
| V-Sync Rate at Max Res. | - | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | - | 100% sRGB, 100% DCI-P3 |
| Features | - | Glossy, Glass Panel, Delta E<1 calibration, Eyesafe technology, Dolby Vision, TCON (Timing Controller) colour calibration |
| PROCESSOR | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| CPU | No CPU | Intel Core i7 (13th Gen) i7-13705H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | - | 5 GHz |
| Number of Cores | - | 14-core |
| Cache | - | 24 MB |
| Platform Technology | - | Intel Evo |
| Features | - | Integrated memory controller |
| MEMORY | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| RAM | 0 GB | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5X 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 Pro 9 16IRP8 (83BY) |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | No graphics | NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Video System Features | - | Dynamic Boost 2.0, Direct X 12 Ultimate |
| Camera | - | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | - | IR camera, Windows Hello, fixed focus, ToF sensor, e-camera shutter |
| Sound | Stereo speakers | Two tweeters, four woofers, quad array microphone |
| Codec | Realtek ALC3247 | Realtek ALC3306 |
| Compliant Standards | - | High Definition Audio, Dolby Atmos, Smart Amplifier |
| Audio Features | - | Input: noise-cancellation technology |
| COMMUNICATIONS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Wireless | - | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Technology | 3-cell lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 75 Wh |
| Battery Life | - | Up to 11 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 11 hours |
| AC ADAPTER | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 5 / 9 / 12 / 15 / 20 V | 170 Watt |
| INPUT | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, ClickPad with gesture support | Multi-touch touchpad, buttonless touchpad, precision touchpad, glass touchpad |
| CONNECTIONS & EXPANSIONS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Slots | - | 1 x M.2 (PCI Express 3.0 x4) (1 free) 1 x M.2 (PCI Express 4.0 x4) (0 free) |
|---|---|---|
| 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 USB 3.2 Gen 1 (Always On) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Operating System (OS) | No operating system | Windows 11 Home - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | HP EliteBook 645 G9 Notebook | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Included Accessories | - | Power adapter |
|---|---|---|
| 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, MIL-STD-810H tested, Rapid Charge Pro, 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 6, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Hardware Solution), TUV Rheinland Eyesafe 2.0 Display |
| Carbon Footprint | - | 366 kg carbon emissions |
| 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 |
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