In depth comparison and review of HP EliteBook 640 G9 Notebook and HP ProBook 455 G4 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 640 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
sleek, durable design
powerful processor performance
excellent connectivity options
bright, sharp display
premium price tag
average battery life
heavier than competitors
limited graphics capabilities
| DESIGN AND DIMENSIONS | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.19 cm x 21.39 cm x 1.99 cm | 38.2 cm x 26.3 cm x 2.44 cm |
| Weight | 1.37 kg | 2.08 kg |
| Case Material | - | Brushed aluminium |
| DISPLAY | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| PROCESSOR | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| CPU | Intel Core i5 (12th Gen) 1245U / 1.2 GHz | AMD A10 9600P / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | - |
| Number of Cores | 10-core | Quad-Core |
| Cache | L3 - 12 MB | 2 MB |
| 64-bit Computing | - | Yes |
| MEMORY | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| RAM | 0 MB | 0 GB |
|---|---|---|
| Max RAM Supported | 64 GB | 16 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 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon R6 |
|---|---|---|
| Sound | Stereo speakers | Stereo speakers |
| COMMUNICATIONS | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
|---|---|---|
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3ab, IEEE 802.3x | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3az |
| Remote Management Protocol | SNMP 2 | SNMP 2 |
| Features | Wake-on-LAN (WOL) | Wake-on-LAN (WOL) |
| CONNECTIONS & EXPANSIONS | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| Interfaces | USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) LAN 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack USB 3.2 Gen 1 (powered) |
USB 3.0 2 x USB 2.0 HDMI VGA LAN Headphone/microphone combo jack USB-C |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| Operating System (OS) | No operating system | No operating system |
|---|
| MISCELLANEOUS | HP EliteBook 640 G9 Notebook | HP ProBook 455 G4 Notebook |
|---|
| 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 security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested | HP 3D DriveGuard, HP BIOS Protection, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security |
| Compliant Standards | CSA, UL, VCCI, BSMI, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CECP, EAC, CIT, SEPA, low halogen, ICCP, Japan PC Green Label, Taiwan Green Mark, Korea Eco-Label | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT |
| 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) |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
