In depth comparison and review of HP EliteBook 645 G9 Notebook and ASUS ROG Zephyrus M16 (GU603ZU). 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 ASUS ROG Zephyrus M16 (GU603ZU) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful graphics performance
sleek, lightweight design
fast processing speeds
advanced cooling system
high price point
average battery life
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| 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 | 35.5 cm x 24.3 cm x 2.23 cm |
| Weight | 1.37 kg | 2 kg |
| Colour | - | Eclipse grey |
| DISPLAY | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Screen Size (Type) | 14" | 16" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | - | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | - | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | - | Anti-glare, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, ±85° horizontal viewing angle, ±85° vertical viewing angle, Pantone Validated, IPS-level, Dolby Vision |
| PROCESSOR | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| CPU | No CPU | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.7 GHz |
| Number of Cores | - | 14-core |
| Cache | - | 24 MB |
| Features | - | Intel Smart Cache |
| MEMORY | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| RAM | 0 GB | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 2 | - |
| STORAGE | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | No graphics | NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics |
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus, ROG Boost, Dynamic Boost, MUX Switch |
| Gaming | - | Yes |
| Camera | - | Yes - 720p |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Stereo speakers | Two tweeters, two woofers, array microphone |
| Codec | Realtek ALC3247 | - |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Output: Smart Amplification technology; Input: AI noise cancelling |
| COMMUNICATIONS | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Wireless | - | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 90 Wh |
| AC ADAPTER | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 5 / 9 / 12 / 15 / 20 V | 240 Watt, 20 V, 12 A |
| INPUT | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, ClickPad with gesture support | Chiclet keyboard, 1 RGB zone |
| CONNECTIONS & EXPANSIONS | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| 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) |
Thunderbolt 4 (supports DisplayPort) (Power Delivery) 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Operating System (OS) | No operating system | Windows 11 Home |
|---|
| MISCELLANEOUS | HP EliteBook 645 G9 Notebook | ASUS ROG Zephyrus M16 (GU603ZU) |
|---|
| Included Accessories | - | Power adapter |
|---|---|---|
| Integrated Options | HP Tamper Lock | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington nano security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately), chassis intrusion sensor | Security lock slot (cable lock sold separately) |
| Features | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested | System password, ASUS Aura Sync technology, ErgoLift |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Model Number | - | N3003W |
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