Lenovo ThinkBook 16 G4+ IAP (21CY) vs. HP EliteBook 645 G10 Notebook

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkBook 16 G4+ IAP (21CY) and HP EliteBook 645 G10 Notebook. 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.

Lenovo ThinkBook 16 G4+ IAP (21CY) Review

Advantages and disadvantages of Lenovo ThinkBook 16 G4+ IAP (21CY) based on its technical characteristics, features, user experience, expert reviews and price level.

high-resolution display

robust aluminum chassis

efficient thermal management

powerful processor performance

ample connectivity options

heavier than competitors

average battery life

premium price point

limited color options

HP EliteBook 645 G10 Notebook Review

Advantages and disadvantages of HP EliteBook 645 G10 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.

robust security features

responsive keyboard design

long battery life

lightweight and portable

powerful AMD processor

limited storage capacity

no 4K display option

average sound quality

higher price point

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 16 G4+ IAP (21CY) and HP EliteBook 645 G10 Notebook
85 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
85 % - Design
75 % - Display
80 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 16 G4+ IAP (21CY) vs. HP EliteBook 645 G10 Notebook Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.6 cm x 25.1 cm x 1.69 cm 32.19 cm x 21.39 cm x 1.99 cm
Weight 1.8 kg 1.4 kg
Case Material Aluminum -
Colour Dual tone arctic grey Pike silver aluminium
DISPLAY Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Screen Size (Type) 16" - IPS 14"
LCD Backlight Technology LED backlight WLED backlight
Screen Resolution 1920 x 1200 (WUXGA) -
V-Sync Rate at Max Res. 60 Hz 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:10 -
Image Brightness 300 cd/m² -
Colour Gamut 45% NTSC -
Features Anti-glare, 170° viewing angle, DC dimmer -
PROCESSOR Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
CPU Intel Core i5 (12th Gen) 1235U / 1.3 GHz AMD Ryzen 5 Pro 7530U / 2 GHz
Max Turbo Speed 4.4 GHz 4.5 GHz
Number of Cores 10-core 6-core
Cache 12 MB L3 - 16 MB
Features Integrated memory controller AMD Simultaneous Multithreading (SMT), AMD Precision Boost 2 Technology
MEMORY Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
RAM 16 GB (provided memory is soldered) 0 GB
Max RAM Supported - 64 GB
RAM Type LPDDR5 SDRAM DDR4 SDRAM
Speed 4800 MHz -
Rated Speed 4800 MHz -
Form Factor - SO-DIMM 260-pin
Slots Qty - 2
Empty Slots - 2
STORAGE Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) -
AUDIO & VIDEO Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Graphics Processor (GPU) Intel Iris Xe Graphics AMD Radeon Graphics
Max Monitors Supported 3 external monitor(s) -
Camera Yes - 1080p -
Camera Features Privacy shutter, fixed focus -
Sound Stereo speakers, dual array microphone Dual stereo speakers, dual array microphone
Codec Realtek ALC3287 Realtek ALC3247-CG
Compliant Standards High Definition Audio, Dolby Atmos -
COMMUNICATIONS Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.2 -
Wireless Controller M.2 Card -
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) -
BATTERY Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Technology Lithium polymer 3-cell lithium polymer
Battery Capacity (Size) 57 Wh -
AC ADAPTER Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Input AC 100-240 V (50/60 Hz) -
Output 65 Watt -
INPUT Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Type Keyboard, touchpad Keyboard, ClickPad
Numeric Keypad Yes -
Keyboard Backlight Yes -
Features Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad Multi-touch clickpad, gesture function, spill-resistant
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Slots 1 x M.2 (PCI Express 3.0 x4) (1 free) -
Interfaces USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI
USB 2.0
LAN
Headphone/microphone combo jack
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
LAN (RJ-45)
2 x USB 3.2 Gen 1
HDMI 2.1
Headphone/microphone combo jack
USB 3.2 Gen 1 (powered)
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Operating System (OS) Windows 11 Pro - English No operating system
Software Included Microsoft Office (Trial) -
MISCELLANEOUS Lenovo ThinkBook 16 G4+ IAP (21CY) HP EliteBook 645 G10 Notebook
Included Accessories USB-C slim power adapter -
Integrated Options - HP Tamper Lock
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington nano security slot Kensington nano security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately), chassis intrusion sensor
Features Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro, self-healing BIOS BIOS Absolute Persistence, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested, Secured-core PC enabled
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) CSA, VCCI, BSMI, GOST, GS, SABS, CCC, FIPS 140-2 Level 2, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CECP, SRRC, CIT, low halogen, UL 62368-1, ICCP, TEC, KES, BNCI, Ukraine NSoC, EAEU Compliance, Saudi Arabian Compliance
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 5 °C 0 °C
Humidity Range Operating 8 - 95% 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
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