Detailed comparison and review of HP ProBook 455 G7 Notebook and Lenovo IdeaPad 330-15AST (81D6). 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 ProBook 455 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
strong amd performance
durable aluminum chassis
comfortable keyboard design
excellent enterprise security
affordable price point
average display brightness
limited port selection
no thunderbolt support
modest battery life
Advantages and disadvantages of Lenovo IdeaPad 330-15AST (81D6) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
adequate port selection
decent keyboard comfort
easy to upgrade
mediocre battery life
slow HDD storage
basic display quality
limited performance capabilities
DESIGN AND DIMENSIONS | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.49 cm x 25.69 cm x 1.89 cm | 37.8 cm x 26 cm x 2.29 cm |
Weight | 2 kg | 2.2 kg |
Case Material | - | Polycarbonate ABS |
Colour | Pike silver aluminium | Onyx black | Platinum grey | Midnight blue |
DISPLAY | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Screen Size (Type) | 15.6" | 15.6" - TN |
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LCD Backlight Technology | WLED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 220 cd/m² | 200 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare | Anti-glare |
PROCESSOR | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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CPU | AMD Ryzen 3 4300U / 2.7 GHz | AMD A9 9425 / 3.1 GHz |
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Max Turbo Speed | 3.7 GHz | 3.7 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | L3 - 4 MB | L2 - 1 MB |
64-bit Computing | Yes | Yes |
Features | - | Integrated memory controller |
MEMORY | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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RAM | 8 GB (1 x 8 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2133 MHz |
Rated Speed | 3200 MHz | 2133 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 0 |
STORAGE | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s |
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Secondary Storage | - | 1 TB HDD SATA 6Gb/s / 5400 rpm |
AUDIO & VIDEO | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Graphics Processor (GPU) | AMD Radeon Graphics | AMD Radeon R5 |
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Camera | Yes - HD | Yes |
Resolution | - | 0.3 Megapixel |
Camera Features | Privacy shutter | - |
Video Resolutions | 720p | - |
Sound | Stereo speakers, array microphone | Stereo speakers, microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
COMMUNICATIONS | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 200 | M.2 Card |
Network Interface | Gigabit Ethernet | 10/100 Ethernet |
Features | Miracast, dual stream (2x2), MU-MIMO | Single stream (1x1) |
BATTERY | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Technology | 3-cell lithium polymer | Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 30 Wh |
Battery Life | - | Up to 4 hours |
AC ADAPTER | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt | 45 Watt |
INPUT | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Type | Keyboard, ClickPad | Keyboard, touchpad |
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Keyboard Name | HP Premium | - |
Numeric Keypad | Yes | Yes |
Features | Volume control, spill-resistant, multi-touch clickpad, ClickPad with gesture support | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Interfaces | USB-C 3.1 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) 2 x USB 3.1 Gen 1 USB 2.0 (powered) HDMI LAN Headphone/microphone combo jack |
USB 2.0 USB 3.1 Gen 1 LAN HDMI 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 ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic - English | Windows 10 Home 64-bit Edition - English |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | HP ProBook 455 G7 Notebook | Lenovo IdeaPad 330-15AST (81D6) |
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Included Accessories | HP 45 Watt Smart nPFC AC Adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Power-on password, Setup Password, Automatic DriveLock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network | Administrator password, hard drive password, power-on password |
Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP | RoHS |
ENERGY STAR Certified | Yes | Yes |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | Limited warranty - parts and labour - 1 year | Limited warranty - 1 year - pick-up and return |