HP EliteBook 645 G9 Notebook vs. Lenovo V17 G4 IRU (83A2)

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 645 G9 Notebook and Lenovo V17 G4 IRU (83A2). 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 V17 G4 IRU (83A2) Review

Advantages and disadvantages of Lenovo V17 G4 IRU (83A2) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price point

robust build quality

ample storage options

decent processor speed

solid basic performance

average battery life

modest display quality

limited graphics capability

no thunderbolt support

Laptop Comparison and Tests

Difference between HP EliteBook 645 G9 Notebook and Lenovo V17 G4 IRU (83A2)
83 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
75 % - Design
71 % - Display
72 % - Performance
75 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

HP EliteBook 645 G9 Notebook vs. Lenovo V17 G4 IRU (83A2) Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Product Type Notebook - 180-degree hinge design Notebook - 180-degree hinge design
Dimensions (WxDxH) 32.19 cm x 21.39 cm x 1.99 cm 39.9 cm x 27.4 cm x 1.99 cm
Weight 1.37 kg 2.02 kg
Case Material - Polycarbonate ABS (bottom), polycarbonate ABS (top)
Colour - Iron grey
DISPLAY HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Screen Size (Type) 14" 17.3" - IPS
LCD Backlight Technology WLED backlight -
Screen Resolution - 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness - 300 cd/m²
Colour Gamut - 72% NTSC
Features - Anti-glare, Low Blue Light technology
PROCESSOR HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
CPU No CPU Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed - 4.6 GHz
Number of Cores - 10-core
Cache - 12 MB
Features - Integrated memory controller
MEMORY HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
RAM 0 GB 8 GB (provided memory is soldered)
Max RAM Supported 64 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 3200 MHz
Rated Speed - 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 2 1
STORAGE HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Main Storage Size (HDD/SSD) - 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Graphics Processor (GPU) No graphics Intel Iris Xe Graphics
Max Monitors Supported - 2 external monitor(s)
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera - Yes - 720p
Camera Features - Privacy shutter, fixed focus
Sound Stereo speakers Stereo speakers, dual array microphone
Codec Realtek ALC3247 Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features - Input: noise-cancellation technology
COMMUNICATIONS HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Wireless - 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - M.2 Card
Features - Dual stream (2x2)
BATTERY HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Technology 3-cell lithium polymer Lithium polymer
Battery Capacity (Size) - 45 Wh
Battery Life - Up to 8.4 hours
Battery Run Time - Local video (1080p) playback time (150 nits): up to 8.4 hours
AC ADAPTER HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Input AC 115/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 5 / 9 / 12 / 15 / 20 V 65 Watt
INPUT HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
Type Keyboard, ClickPad Keyboard, touchpad
Keyboard Name HP Premium -
Numeric Keypad - Yes
Features Volume control, spill-resistant, ClickPad with gesture support Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad, SMB Service hot key
CONNECTIONS & EXPANSIONS HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
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 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0)
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 V17 G4 IRU (83A2)
Operating System (OS) No operating system Windows 11 Pro - English
Software Included - Microsoft Office (Trial)
MISCELLANEOUS HP EliteBook 645 G9 Notebook Lenovo V17 G4 IRU (83A2)
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, fingerprint reader
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, MIL-STD-810H tested, self-healing BIOS
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 6, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Software Solution)
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 0 °C 5 °C
Humidity Range Operating 10 - 90% (non-condensing) 8 - 95%
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
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