HP EliteBook 645 G9 Notebook vs. Lenovo IdeaPad S340-15IWL (81N8)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and Lenovo IdeaPad S340-15IWL (81N8). 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 S340-15IWL (81N8) Review

Advantages and disadvantages of Lenovo IdeaPad S340-15IWL (81N8) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

sleek design

comfortable keyboard

solid performance

lightweight build

average battery life

dim display

no thunderbolt support

limited upgradeability

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and Lenovo IdeaPad S340-15IWL (81N8)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
72 % - Design
63 % - Display
65 % - Performance
72 % - Connectivity
72 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. Lenovo IdeaPad S340-15IWL (81N8) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 35.8 cm x 24.5 cm x 1.79 cm
Weight 1.37 kg 1.79 kg
Case Material - Aluminum, polycarbonate ABS
Colour - Onyx black
DISPLAY HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Screen Size (Type) 14" 15.6" - IPS
LCD Backlight Technology WLED backlight LED backlight
Screen Resolution - 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness - 220 cd/m²
Features - Anti-glare
PROCESSOR HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
CPU No CPU Intel Core i3 (8th Gen) 8145U / 2.1 GHz
Max Turbo Speed - 3.9 GHz
Number of Cores - Dual-Core
Cache - 4 MB
64-bit Computing - Yes
Features - Integrated memory controller
MEMORY HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
RAM 0 GB 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported 64 GB 8 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 2400 MHz
Rated Speed - 2400 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 S340-15IWL (81N8)
Main Storage Size (HDD/SSD) - 1 TB HDD SATA 6Gb/s / 5400 rpm
AUDIO & VIDEO HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Graphics Processor (GPU) No graphics Intel UHD Graphics 620
Camera - Yes - 720p
Resolution - 1 Megapixel
Camera Features - Privacy shutter
Sound Stereo speakers Stereo speakers, dual array microphone
Codec Realtek ALC3247 -
Compliant Standards - High Definition Audio, Dolby Audio
COMMUNICATIONS HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Wireless - 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller - M.2 Card
Features - Single stream (1x1)
BATTERY HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Technology 3-cell lithium polymer Lithium Ion
Battery Capacity (Size) - 52.5 Wh
Battery Life - Up to 10 hours
AC ADAPTER HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Input AC 115/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 65 Watt
INPUT HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Numeric Keypad - Yes
Features Volume control, spill-resistant, ClickPad with gesture support Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
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 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 1
Headphone/microphone combo jack
HDMI
Memory Card Reader - 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Operating System (OS) No operating system Windows 10 Home 64-bit Edition - English
MISCELLANEOUS HP EliteBook 645 G9 Notebook Lenovo IdeaPad S340-15IWL (81N8)
Included Accessories - Power adapter
Integrated Options HP Tamper Lock -
Security Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington nano security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately), chassis intrusion sensor -
Features Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested Administrator password, hard drive password, power-on password, RapidCharge
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, Energy-Related Products (ErP) Lot 3
SAR Value - 0.847 W/kg (limb), 0.847 W/kg (body)
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
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