In depth comparison and review of HP 255 G9 Notebook and Dell Vostro 3520. 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 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 Dell Vostro 3520 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
robust build quality
decent processor performance
good battery life
comfortable keyboard
average display quality
limited graphics capability
heavier design
fewer USB-C ports
DESIGN AND DIMENSIONS | HP 255 G9 Notebook | Dell Vostro 3520 |
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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 | 35.85 cm x 23.556 cm x 1.899 cm |
Weight | 1.74 kg | 1.83 kg |
Colour | - | Carbon black |
DISPLAY | HP 255 G9 Notebook | Dell Vostro 3520 |
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Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
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LCD Backlight Technology | WLED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | - | 140 |
V-Sync Rate at Max Res. | 60 Hz | 120 Hz |
Widescreen | Yes | Yes |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.17925 mm pixel pitch |
PROCESSOR | HP 255 G9 Notebook | Dell Vostro 3520 |
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CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 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 |
Features | - | Intel Smart Cache |
MEMORY | HP 255 G9 Notebook | Dell Vostro 3520 |
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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 | 3200 MHz |
Rated Speed | 3200 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | HP 255 G9 Notebook | Dell Vostro 3520 |
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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 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | HP 255 G9 Notebook | Dell Vostro 3520 |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
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Video System Features | AMD FreeSync | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - HD | Yes - HD |
Resolution | - | 0.92 Megapixel |
Camera Features | Temporal Noise Reduction | 78.6 degrees |
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, microphone |
Codec | Realtek ALC3247 | - |
Compliant Standards | - | High Definition Audio |
COMMUNICATIONS | HP 255 G9 Notebook | Dell Vostro 3520 |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth, 802.11a/b/g/n/ac |
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Wireless Controller | Realtek RTL8852BE - PCI Express Mini Card (M.2) | M.2 2230 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111H |
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 | Single stream (1x1) |
BATTERY | HP 255 G9 Notebook | Dell Vostro 3520 |
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Technology | 3-cell lithium polymer | 3-cell lithium polymer |
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Battery Capacity (Size) | 41 Wh | 41 Wh |
Battery Life | Up to 10.25 hours | - |
AC ADAPTER | HP 255 G9 Notebook | Dell Vostro 3520 |
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Input | AC 115/230 V (50 - 60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19.5 V, 8 A | 65 Watt, 19.5 V, 3.34 A |
INPUT | HP 255 G9 Notebook | Dell Vostro 3520 |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | Multi-touch touchpad, gesture function, precision touchpad, PTP certified touchpad | - |
CONNECTIONS & EXPANSIONS | HP 255 G9 Notebook | Dell Vostro 3520 |
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Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 HDMI LAN 2 x USB 3.2 Gen 1 |
HDMI 2 x USB 3.2 Gen 1 USB 2.0 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 | HP 255 G9 Notebook | Dell Vostro 3520 |
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Operating System (OS) | Windows 11 Home - English | Windows 11 Pro - Dutch / English / French / German / Italian |
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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 (30 days trial, excludes office licence), McAfee Business Protection (1-year) |
MISCELLANEOUS | HP 255 G9 Notebook | Dell Vostro 3520 |
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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 |
Security Slot Type | - | Noble Wedge security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | HP Fast Charge | - |
Compliant Standards | UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, CU, ICCP | - |
ENERGY STAR Certified | Yes | - |
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 |
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