In depth comparison and review of ASUS ROG Zephyrus Duo 16 (GX650RX) 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 ASUS ROG Zephyrus Duo 16 (GX650RX) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-quality display resolution
ample storage capacity
advanced cooling system
high price point
heavier than average
short battery life
limited port selection
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 | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 26.6 cm x 2.05 cm | 32.19 cm x 21.39 cm x 1.99 cm |
| Weight | 2.5 kg | 1.37 kg |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Screen Size (Type) | 16" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 2560 x 1600 (WQXGA) | - |
| V-Sync Rate at Max Res. | 165 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | - |
| Colour Gamut | 75.35% Adobe RGB, 100% DCI-P3 | - |
| Features | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level | - |
| PROCESSOR | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| CPU | AMD Ryzen 9 6980HX / 3.3 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 5 GHz | - |
| Number of Cores | 8-core | - |
| Cache | L3 - 16 MB | - |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| RAM | 32 GB (2 x 16 GB) | 0 GB |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR5 SDRAM | DDR4 SDRAM |
| Speed | 4800 MHz | - |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 2 |
| STORAGE | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 Ti / AMD Radeon 680M | No graphics |
| Video Memory | 16 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus, ROG Boost, Dynamic Boost | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | - |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Stereo speakers, two woofers, array microphone | Stereo speakers |
| Codec | - | Realtek ALC3247 |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Noise-cancellation technology, Smart Amp | - |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Technology | 4-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | - |
| AC ADAPTER | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 5 / 9 / 12 / 15 / 20 V |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Type | Keyboard, touchpad, NumberPad, ScreenPad Plus | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Keyboard Backlight | Yes (RGB) | - |
| Features | Chiclet keyboard, 14" 4K UHD (3840 x 1100) touch display | Volume control, spill-resistant, ClickPad with gesture support |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
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) |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | - |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Operating System (OS) | Windows 11 Home | No operating system |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650RX) | HP EliteBook 645 G9 Notebook |
|---|
| Included Accessories | Power adapter, palm rest, ROG X DL2 thank you card | - |
|---|---|---|
| Integrated Options | - | HP Tamper Lock |
| Security | - | 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 | System password, ASUS Aura Sync technology | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested |
| 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 | LO010W | - |
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