In depth comparison and review of Dell XPS 15 7590 and HP 255 G8 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 Dell XPS 15 7590 based on its technical characteristics, features, user experience, expert reviews and price level.
stunning 4k display
powerful core performance
sleek aluminum design
good battery life
thunderbolt 3 support
heavier than competitors
no full-size usb
expensive base model
loud under load
Advantages and disadvantages of HP 255 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent battery life
solid build quality
adequate performance
good connectivity options
average display quality
modest graphics power
limited storage capacity
no backlight keyboard
DESIGN AND DIMENSIONS | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.7 cm x 23.5 cm x 1.7 cm | 35.8 cm x 24.2 cm x 1.99 cm |
Weight | 1.8 kg | 1.74 kg |
Colour | Silver | Platinum silver | Dark ash silver |
DISPLAY | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
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LCD Backlight Technology | WLED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 500 cd/m² | 250 cd/m² |
Colour Gamut | 100% sRGB, 72% NTSC | 45% NTSC |
Features | Anti-glare, Infinity Edge display, 35 ms response rate, ±89° horizontal viewing angle, ±89° vertical viewing angle, 0.18 mm pixel pitch, 72% NTSC colour gamut | Anti-glare, narrow-bezel design |
PROCESSOR | Dell XPS 15 7590 | HP 255 G8 Notebook |
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CPU | Intel Core i5 (9th Gen) 9300H / 2.4 GHz | AMD Ryzen 5 3500U / 2.1 GHz |
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Max Turbo Speed | 4.1 GHz | 3.7 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | L3 - 4 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel CM246 | - |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
MEMORY | Dell XPS 15 7590 | HP 255 G8 Notebook |
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RAM | 8 GB (2 x 4 GB) | 8 GB (1 x 8 GB (non customer accessible / upgradeable)) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
Speed | 2666 MHz | 2400 MHz / PC4-19200 |
Rated Speed | 2666 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 0 | 1 |
STORAGE | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 | AMD Radeon Graphics |
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Video Memory | 4 GB GDDR5 SDRAM | - |
Camera | Yes - 1280 x 720 (standard), 340 x 340 (infrared) | Yes - HD |
Resolution | 0.92 Megapixel | - |
Camera Features | IR camera, Windows Hello, 78 degrees | HP TrueVision HD |
Video Resolutions | 1280 x 720 | 720p |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3266-CG | - |
Compliant Standards | High Definition Audio | - |
Audio Features | MaxxAudio Pro | - |
COMMUNICATIONS | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | Killer Wi-Fi 6 AX1650x - M.2 Card | Intel Wi-Fi 6 AX 200 |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111HSH-CG |
Compliant Standards | - | IEEE 802.11b, IEEE 802.11a, IEEE 802.11d, IEEE 802.11g, IEEE 802.11i, IEEE 802.11h, IEEE 802.11e, IEEE 802.11n, IEEE 802.11k, IEEE 802.11ac, IEEE 802.11r, IEEE 802.11v |
Features | - | Dual stream (2x2) |
BATTERY | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 56 Wh | 41 Wh |
AC ADAPTER | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 130 Watt, 19.5 V, 6.67 A | 45 Watt, 19.5 V |
INPUT | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | - | Multi-touch touchpad, touchpad with gesture support |
CONNECTIONS & EXPANSIONS | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Interfaces | 2 x USB 3.1 Gen 1 (PowerShare) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) | Windows 10 Pro 64-bit Edition - English |
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Software Included | Microsoft Office (Trial), McAfee (30 days trial) | HP Support Assistant, McAfee LiveSafe (30 days trial), HP Setup Integrated OOBE, HP Documentation, HP Audio Switch, HP JumpStart, Native Miracast, HP SSRM, Xerox DocuShare (90 days trial) |
MISCELLANEOUS | Dell XPS 15 7590 | HP 255 G8 Notebook |
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Included Accessories | Power adapter | Power adapter, HP Smart AC Adapter |
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Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Noble Wedge security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Compliant Standards | BFR-free, PVC-free | UL, BSMI, CCC, FCC, ICES |
ENERGY STAR Certified | Yes | Yes |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 0 °C | 0 °C |
Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
Manufacturer Warranty | - | Limited warranty - parts and labour - 1 year |