Detailed comparison and review of HP 255 G9 Notebook and Dell Latitude 7390. 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 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
DESIGN AND DIMENSIONS | HP 255 G9 Notebook | Dell Latitude 7390 |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.8 cm x 24.2 cm x 1.99 cm | 30.48 cm x 20.795 cm x 1.686 cm |
Weight | 1.74 kg | 1.17 kg |
Case Material | - | Magnesium alloy |
Colour | - | Black |
DISPLAY | HP 255 G9 Notebook | Dell Latitude 7390 |
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Screen Size (Type) | 15.6" - IPS | 13.3" |
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LCD Backlight Technology | WLED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | - | 166 |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design | Anti-glare, ±80° horizontal viewing angle, ±80° vertical viewing angle |
PROCESSOR | HP 255 G9 Notebook | Dell Latitude 7390 |
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CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i7 (8th Gen) 8650U / 1.9 GHz |
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Max Turbo Speed | 4.3 GHz | 4.2 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | L3 - 16 MB | 8 MB |
64-bit Computing | - | Yes |
Platform Technology | - | Intel vPro Platform |
Features | - | Intel Turbo Boost Technology 2.0 |
MEMORY | HP 255 G9 Notebook | Dell Latitude 7390 |
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RAM | 8 GB (1 x 8 GB (non customer accessible / upgradeable)) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
Speed | 3200 MHz | 2400 MHz |
Rated Speed | 3200 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 0 |
STORAGE | HP 255 G9 Notebook | Dell Latitude 7390 |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 256 GB SSD M.2 2280 PCIe |
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AUDIO & VIDEO | HP 255 G9 Notebook | Dell Latitude 7390 |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics 620 |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Video System Features | AMD FreeSync | - |
Camera | Yes - HD | Yes - HD |
Resolution | - | 0.92 Megapixel |
Camera Features | Temporal Noise Reduction | Fixed focus |
Image Sensor Type | - | CMOS |
Video Resolutions | 720p | 1280 x 720 |
Frame Rate | - | 30 frames per second |
Sound | Dual stereo speakers, dual array microphone | Stereo speakers, microphones |
Codec | Realtek ALC3247 | Realtek ALC3246 |
Compliant Standards | - | High Definition Audio |
COMMUNICATIONS | HP 255 G9 Notebook | Dell Latitude 7390 |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Realtek RTL8852BE - PCI Express Mini Card (M.2) | Intel Dual Band Wireless-AC 8265 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-LM |
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 | - |
BATTERY | HP 255 G9 Notebook | Dell Latitude 7390 |
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Technology | 3-cell lithium polymer | 4-cell |
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Battery Capacity (Size) | 41 Wh | 60 Wh |
Battery Life | Up to 10.25 hours | - |
AC ADAPTER | HP 255 G9 Notebook | Dell Latitude 7390 |
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Input | AC 115/230 V (50 - 60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 19.5 V, 8 A | 90 Watt, 19.5 V, 4.62 A |
INPUT | HP 255 G9 Notebook | Dell Latitude 7390 |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Multi-touch touchpad, gesture function, precision touchpad, PTP certified touchpad | - |
CONNECTIONS & EXPANSIONS | HP 255 G9 Notebook | Dell Latitude 7390 |
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Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 HDMI LAN 2 x USB 3.2 Gen 1 |
Headphone/microphone combo jack USB 3.1 Gen 1 USB 3.1 Gen 1 (PowerShare) USB-C 3.1 Gen 1 (supports Thunderbolt 3, DisplayPort Alt Mode) HDMI LAN |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | HP 255 G9 Notebook | Dell Latitude 7390 |
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Operating System (OS) | Windows 11 Home - English | Windows 10 Pro 64-bit Edition |
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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) | Microsoft Office (Trial) |
MISCELLANEOUS | HP 255 G9 Notebook | Dell Latitude 7390 |
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Included Accessories | HP 45 Watt Smart nPFC AC Adapter | Power adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader |
Security Slot Type | - | Noble Wedge security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | HP Fast Charge | ExpressCharge |
Compliant Standards | UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, CU, ICCP | FIPS 140-2, TCG Certified |
ENERGY STAR Certified | Yes | - |
TCO Certified | - | TCO Certified Notebooks 8 |
Max Operating Temperature | 35 °C | 35 °C |
Min Operating Temperature | 5 °C | 0 °C |
Humidity Range Operating | 10 - 90% | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
Limited warranty - 3 years - response time: next business day |