In depth comparison and review of HP EliteBook 835 G8 Notebook and HP EliteBook 645 G9 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.
Advantages and disadvantages of HP EliteBook 835 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight design
powerful processor
fast charging capability
high-resolution display
expensive price point
limited port variety
average battery life
no dedicated GPU
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
| DESIGN AND DIMENSIONS | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 30.78 cm x 20.46 cm | 32.19 cm x 21.39 cm x 1.99 cm |
| Weight | 1.27 kg | 1.37 kg |
| Case Material | Aluminum | - |
| DISPLAY | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| PROCESSOR | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| CPU | AMD Ryzen 5 Pro 5650U / 2.3 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | - |
| Number of Cores | 6-core | - |
| Cache | L3 - 16 MB | - |
| MEMORY | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| RAM | 0 GB | 0 GB |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 2 | 2 |
| AUDIO & VIDEO | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | No graphics |
|---|---|---|
| Camera | Yes - HD | - |
| Camera Features | IR camera | - |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, 3 multi-array microphone | Stereo speakers |
| Codec | - | Realtek ALC3247 |
| Audio Features | Bang & Olufsen Audio | - |
| BATTERY | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 53 Wh | - |
| Battery Life | Up to 19.75 hours | - |
| AC ADAPTER | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Input | - | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 5 / 9 / 12 / 15 / 20 V |
| INPUT | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Type | Keyboard, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | HP Premium | HP Premium |
| Features | Spill-resistant, precision touchpad, multi-gesture clickpad | Volume control, spill-resistant, ClickPad with gesture support |
| CONNECTIONS & EXPANSIONS | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Interfaces | 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
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) |
|---|
| SOFTWARE | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Operating System (OS) | No operating system | No operating system |
|---|
| MISCELLANEOUS | HP EliteBook 835 G8 Notebook | HP EliteBook 645 G9 Notebook |
|---|
| Included Accessories | Power adapter | - |
|---|---|---|
| Integrated Options | Hall sensor | HP Tamper Lock |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | 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 | BIOS Absolute Persistence, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Start Gen 6, HP Sure Admin, HP Sure Run Gen 4, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Recover Gen 4 | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI |
| Repairability Index | 7.2 (out of 10) | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
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