In depth comparison and review of HP 255 G9 Notebook and Lenovo IdeaPad 520-15IKB (81BF). 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 Lenovo IdeaPad 520-15IKB (81BF) based on its technical characteristics, features, user experience, expert reviews and price level.
robust metal design
crisp full HD display
backlit keyboard feature
adequate processing power
reasonable price point
average battery life
limited graphics performance
heavier than competitors
no USB-C port
DESIGN AND DIMENSIONS | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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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 | 37.8 cm x 26 cm x 2.2 cm |
Weight | 1.74 kg | 2.2 kg |
Case Material | - | Metal |
Colour | - | Golden |
DISPLAY | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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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) |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 250 cd/m² | 250 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design | Anti-glare |
PROCESSOR | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i5 (8th Gen) 8550U / 1.8 GHz |
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Max Turbo Speed | 4.3 GHz | 4 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | L3 - 16 MB | 8 MB |
Features | - | Integrated memory controller |
MEMORY | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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RAM | 8 GB (1 x 8 GB (non customer accessible / upgradeable)) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
Speed | 3200 MHz | 2133 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 | Lenovo IdeaPad 520-15IKB (81BF) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 2 TB HDD SATA 6Gb/s / 5400 rpm |
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Optical Drive | - | DVD±RW |
AUDIO & VIDEO | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
Video Memory | - | 4 GB GDDR5 SDRAM |
Video System Features | AMD FreeSync | - |
Camera | Yes - HD | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | Temporal Noise Reduction | Fixed focus |
Video Resolutions | 720p | - |
Sound | Dual stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3247 | - |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | - | Output: Harman audio technology |
COMMUNICATIONS | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Realtek RTL8852BE - PCI Express Mini Card (M.2) | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit 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 | Single stream (1x1) |
BATTERY | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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Technology | 3-cell lithium polymer | 2-cell lithium polymer |
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Battery Capacity (Size) | 41 Wh | 35 Wh |
Battery Life | Up to 10.25 hours | Up to 6 hours |
AC ADAPTER | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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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 |
INPUT | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | - | Yes |
Features | Multi-touch touchpad, gesture function, precision touchpad, PTP certified touchpad | - |
CONNECTIONS & EXPANSIONS | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 HDMI LAN 2 x USB 3.2 Gen 1 |
USB-C 3.0 2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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Operating System (OS) | Windows 11 Home - English | Windows 10 Home 64-bit Edition - English |
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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) | - |
MISCELLANEOUS | HP 255 G9 Notebook | Lenovo IdeaPad 520-15IKB (81BF) |
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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 | Fingerprint reader |
Security Slot Type | - | Kensington mini security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | HP Fast Charge | Administrator password, hard drive password, power-on password |
Compliant Standards | UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, CU, ICCP | RoHS |
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 - 1 year - pick-up and return |