Detailed comparison and review of HP EliteBook 655 G9 Notebook and ASUS ROG Zephyrus Duo 16 (GX650PY). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of HP EliteBook 655 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
powerful amd processor
comfortable keyboard design
high-resolution display
solid build quality
average battery life
heavier than competitors
no thunderbolt support
limited color options
Advantages and disadvantages of ASUS ROG Zephyrus Duo 16 (GX650PY) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-resolution main display
ample storage options
advanced cooling system
high price point
bulkier than competitors
average battery life
limited port selection
| DESIGN AND DIMENSIONS | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.94 cm x 23.39 cm x 1.99 cm | 35.5 cm x 26.6 cm x 2.97 cm |
| Weight | 1.74 kg | 2.67 kg |
| Colour | - | Off black |
| DISPLAY | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Screen Size (Type) | 15.6" | 16" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | Mini LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 60 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 1100 cd/m² |
| Colour Gamut | - | 100% DCI-P3 |
| Features | - | Anti-glare, 3 ms response rate, FreeSync Premium Pro Technology, Pantone Validated, Dolby Vision, VESA DisplayHDR 1000 |
| PROCESSOR | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz | AMD Ryzen 9 7945HX / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 5.4 GHz |
| Number of Cores | 6-core | 16-core |
| Cache | L3 - 16 MB | L3 - 64 MB |
| MEMORY | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| RAM | 0 GB | 32 GB |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 2 | - |
| STORAGE | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Main Storage Size (HDD/SSD) | - | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
|---|
| AUDIO & VIDEO | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce RTX 4090 / AMD Radeon 610M |
| Video Memory | - | 16 GB GDDR6 SDRAM |
| Video System Features | - | ROG Boost, Dynamic Boost, MUX Switch |
| Gaming | - | Yes |
| Camera | - | Yes - 1080p |
| Camera Features | - | 30 frames per second |
| Sound | Dual stereo speakers, dual array microphone | Six speakers, 3-microphone array |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Output: Smart Amplification technology; Input: AI noise cancelling |
| COMMUNICATIONS | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Wireless | - | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Network Interface | - | 2.5 Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 90 Wh |
| AC ADAPTER | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 330 Watt, 19.5 V, 16.9 A |
| INPUT | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Type | Keyboard, ClickPad | Keyboard, NumberPad, ScreenPad Plus |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Keyboard Backlight | - | Yes (RGB) |
| Features | Volume control, spill-resistant, multi-touch clickpad, gesture function | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance |
| CONNECTIONS & EXPANSIONS | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Interfaces | USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 USB 3.2 Gen 1 (charging) Headphone/microphone combo jack HDMI LAN |
Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI 2.1 LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Operating System (OS) | No operating system | Windows 11 Home |
|---|
| MISCELLANEOUS | HP EliteBook 655 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PY) |
|---|
| Included Accessories | - | Power adapter, palm rest |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested, Secured-core PC enabled | System password, ASUS Aura Sync technology, Thermal Grizzly Conductonaut, Active Aerodynamic System Plus (AAS Plus), Arc Flow Fans |
| Compliant Standards | CSA, UL, VCCI, BSMI, GS, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CECP, EAC, CIT, low halogen, ICCP, IEEE 1680.1, BNCI | TUV Rheinland Low Blue Light Certification |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Model Number | - | NM010W |
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