HP EliteBook 645 G9 Notebook vs. Lenovo IdeaPad 330-17AST (81D7)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and Lenovo IdeaPad 330-17AST (81D7). 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.

HP EliteBook 645 G9 Notebook Review

Advantages and disadvantages of HP EliteBook 645 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

robust security features

powerful amd processor

lightweight and portable

high-resolution display

fast charging support

average battery life

limited storage capacity

no dedicated gpu

higher price point

Lenovo IdeaPad 330-17AST (81D7) Review

Advantages and disadvantages of Lenovo IdeaPad 330-17AST (81D7) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price point

ample storage capacity

decent processor speed

large display size

robust build quality

average battery life

mediocre graphics card

limited port selection

heavier design

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and Lenovo IdeaPad 330-17AST (81D7)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
65 % - Design
66 % - Display
45 % - Performance
65 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. Lenovo IdeaPad 330-17AST (81D7) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 41.8 cm x 29.26 cm x 2.49 cm
Weight 1.37 kg 2.8 kg
Case Material - Polycarbonate ABS
Colour - Platinum grey
DISPLAY HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Screen Size (Type) 14" 17.3" - TN
LCD Backlight Technology WLED backlight LED backlight
Screen Resolution - 1600 x 900 (HD+)
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness - 200 cd/m²
Features - Anti-glare
PROCESSOR HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
CPU No CPU AMD A9 9425 / 3.1 GHz
Max Turbo Speed - 3.7 GHz
Number of Cores - Dual-Core
Cache - L2 - 1 MB
64-bit Computing - Yes
Features - Integrated memory controller
MEMORY HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
RAM 0 GB 8 GB (1 x 8 GB)
Max RAM Supported 64 GB 8 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 2133 MHz
Rated Speed - 2133 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 2 0
STORAGE HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Main Storage Size (HDD/SSD) - 1 TB HDD SATA 6Gb/s / 5400 rpm
Optical Drive - DVD-Writer - tray
AUDIO & VIDEO HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Graphics Processor (GPU) No graphics AMD Radeon R5
Camera - Yes
Resolution - 0.3 Megapixel
Sound Stereo speakers Stereo speakers, microphone
Codec Realtek ALC3247 -
Compliant Standards - High Definition Audio, Dolby Audio
COMMUNICATIONS HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Wireless - 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller - M.2 Card
Network Interface - 10/100 Ethernet
Features - Single stream (1x1)
BATTERY HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Technology 3-cell lithium polymer Lithium Ion
Battery Capacity (Size) - 30 Wh
Battery Life - Up to 6 hours
AC ADAPTER HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Input AC 115/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 45 Watt
INPUT HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Numeric Keypad - Yes
Features Volume control, spill-resistant, ClickPad with gesture support Multi-touch touchpad
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Interfaces USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
LAN
USB 3.2 Gen 1
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1 (powered)
USB 3.2 Gen 1 (Power Delivery)
USB 3.1 Gen 1
USB 2.0
LAN
HDMI
Headphone/microphone combo jack
Memory Card Reader - 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Operating System (OS) No operating system Windows 10 Home 64-bit Edition - English
Software Included - Microsoft Office (30 days trial)
MISCELLANEOUS HP EliteBook 645 G9 Notebook Lenovo IdeaPad 330-17AST (81D7)
Included Accessories - Power adapter
Integrated Options HP Tamper Lock -
Security Trusted Platform Module (TPM 2.0) Security Chip -
Security Slot Type Kensington nano security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately), chassis intrusion sensor Security lock slot (cable lock sold separately)
Features Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested Administrator password, hard drive password, power-on password
Compliant Standards CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI RoHS
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
Other Comparisons with HP EliteBook 645 G9 Notebook
Other Comparisons with Lenovo IdeaPad 330-17AST (81D7)
Other Popular Laptop Comparisons
Other projects: