Side by side comparison and review of HP 255 G9 Notebook and ASUS ROG Strix G18 (G814JI). 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 255 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate port selection
includes numeric keypad
average display quality
modest processor performance
limited graphics capabilities
no backlit keyboard
Advantages and disadvantages of ASUS ROG Strix G18 (G814JI) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust thermal management
customizable rgb lighting
ample storage options
heavy and bulky
short battery life
high price point
limited port selection
| DESIGN AND DIMENSIONS | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.2 cm x 1.99 cm | 39.9 cm x 29.4 cm x 3.08 cm |
| Weight | 1.74 kg | 3 kg |
| Colour | - | Eclipse grey |
| DISPLAY | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Screen Size (Type) | 15.6" - IPS | 18" |
|---|---|---|
| LCD Backlight Technology | WLED 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 | 250 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design | Anti-glare, NVIDIA G-SYNC compatible, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, Pantone Validated, IPS-level, Dolby Vision, 89% screen-to-body ratio |
| PROCESSOR | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i9 (13th Gen) 13980HX / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 5.6 GHz |
| Number of Cores | 6-core | 24-core |
| Cache | L3 - 16 MB | L3 - 36 MB |
| Features | - | Intel Smart Cache |
| MEMORY | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| RAM | 8 GB (1 x 8 GB (non customer accessible / upgradeable)) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 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 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce RTX 4070 / Intel UHD Graphics |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | AMD FreeSync | Max-Q design, ROG Boost, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus, NVIDIA DLSS 3, NVIDIA Studio |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | Temporal Noise Reduction | - |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, dual array microphone | Speakers, array microphone |
| Codec | Realtek ALC3247 | - |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Output: Smart Amp, Hi-Res Audio; Input: AI noise cancelling |
| COMMUNICATIONS | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Realtek RTL8852BE - PCI Express Mini Card (M.2) | - |
| Network Interface | Gigabit Ethernet | Ethernet |
| 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 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 90 Wh |
| Battery Life | Up to 10.25 hours | - |
| AC ADAPTER | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Input | AC 115/230 V (50 - 60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V, 8 A | 240 Watt, 20 V, 12 A |
| INPUT | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes (RGB) |
| Features | Multi-touch touchpad, gesture function, precision touchpad, PTP certified touchpad | Chiclet keyboard, per-key RGB, 1.9mm travel distance, ASUS Overstroke technology |
| CONNECTIONS & EXPANSIONS | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 HDMI LAN 2 x USB 3.2 Gen 1 |
Headphone/microphone combo jack HDMI 2.1 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) LAN |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Operating System (OS) | Windows 11 Home - English | Windows 11 Home |
|---|---|---|
| Software Included | HP Support Assistant, Dropbox, McAfee (30 days trial), HP Audio Switch, HP PC Hardware Diagnostics, HP Connection Optimizer, HP Privacy Settings, ExpressVPN (30 days trial), HP QuickDrop, HP Smart App, myHP, Touchpoint Customiser for Commercial, LastPass password manager (30 days trial), HP Smart Health (free download) | Armoury Crate, Xbox Game Pass Ultimate (3 months), Aura Creator, NVIDIA Studio drivers, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | HP 255 G9 Notebook | ASUS ROG Strix G18 (G814JI) |
|---|
| Included Accessories | HP 45 Watt Smart nPFC AC Adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | HP Fast Charge | ASUS Aura Sync technology, Aura Sync light bar, BIOS protection, ROG Intelligent Cooling, ROG Nebula Display, Thermal Grizzly Conductonaut Extreme, 0dB Ambient Cooling |
| Compliant Standards | UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, CU, ICCP | TUV Rheinland Low Blue Light Certification |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 10 - 90% | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
Limited warranty - 2 years - pick-up and return |
| Model Number | - | N6070W |
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