Side by side comparison and review of HP ProBook 450 G9 Notebook and ASUS ROG Zephyrus Duo 16 (GX650PZ). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of HP ProBook 450 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
impressive battery life
comfortable keyboard design
strong processor performance
good security features
average display brightness
no thunderbolt support
limited graphics power
heavier than competitors
Advantages and disadvantages of ASUS ROG Zephyrus Duo 16 (GX650PZ) 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 connectivity options
effective cooling system
high price point
short battery life
heavy and bulky
complex for casual users
| DESIGN AND DIMENSIONS | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| 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 | Natural silver | Off black |
| DISPLAY | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Screen Size (Type) | 15.6" - IPS | 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 | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Features | Full HD ultra wide-viewing angle (UWVA) anti-glare, narrow bezel bent | Anti-glare, NVIDIA G-SYNC compatible, HDR (high dynamic range), 3 ms response rate, FreeSync Premium Pro Technology, Dolby Vision |
| PROCESSOR | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | AMD Ryzen 9 7945HX / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 5.4 GHz |
| Number of Cores | 10-core | 16-core |
| Cache | L3 - 12 MB | 64 MB |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology, Intel Smart Cache | - |
| MEMORY | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| RAM | 8 GB (1 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Raid 0 configuration, Performance |
|---|
| AUDIO & VIDEO | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce RTX 4080 / AMD Radeon 610M |
| Video Memory | - | 12 GB GDDR6 SDRAM |
| Video System Features | - | ROG Boost, Dynamic Boost, MUX Switch |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 1080p |
| Camera Features | IR camera, privacy camera | 30 frames per second |
| Video Resolutions | 720p | - |
| Sound | Stereo speakers, dual array microphone | Six speakers, 3-microphone array |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Output: Smart Amplification technology, Hi-Res Audio; Input: AI noise cancelling |
| COMMUNICATIONS | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | - |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111HSH | - |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | - |
| Remote Management Protocol | SNMP 2 | - |
| Features | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO | Dual stream (2x2) |
| BATTERY | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 51.3 Wh | 90 Wh |
| AC ADAPTER | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 330 Watt, 19.5 V, 16.9 A |
| INPUT | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Type | Keyboard, ClickPad | Keyboard, NumberPad, ScreenPad Plus |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Multi-touch clickpad, gesture function, spill-resistant | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance |
| CONNECTIONS & EXPANSIONS | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Interfaces | USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) LAN Headphone/microphone combo jack HDMI |
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) |
|---|
| SOFTWARE | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Operating System (OS) | Windows 10 Pro (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | Windows 11 Home |
|---|---|---|
| Software Included | HP Support Assistant, HP Power Manager, HP Hotkey Support, Microsoft 365 (Trial), HP Secure Erase, HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP Fingerprint Sensor, HP Privacy Settings, HP QuickDrop, HP BIOSphere Gen6, HP Wake on WLAN, myHP, Tile, HP Smart Support | - |
| MISCELLANEOUS | HP ProBook 450 G9 Notebook | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
|---|
| Included Accessories | HP 45 Watt Smart USB-C AC Adapter | Power adapter |
|---|---|---|
| Integrated Options | Tile module | - |
| 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 | System password, fingerprint-resistant coating, illuminated ROG logo, fast charging, ASUS Aura Sync technology, BIOS protection, Arc Flow Fans, AAS Plus 2.0 intake airflow |
| Compliant Standards | CSA, UL, VCCI, BSMI, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, EAC, CIT, UL 1642, low halogen, IEEE 1680, ICCP, RED, BNCI | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year | - |
| Model Number | - | NM030W |
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