In depth comparison and review of HP ProBook 455 G7 Notebook and Dell Latitude E5550. 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 ProBook 455 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
strong amd performance
durable aluminum chassis
comfortable keyboard design
excellent enterprise security
affordable price point
average display brightness
limited port selection
no thunderbolt support
modest battery life
| DESIGN AND DIMENSIONS | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.49 cm x 25.69 cm x 1.89 cm | 37.69 cm x 25.52 cm x 2.345 cm |
| Weight | 2 kg | 2.14 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| Colour | Pike silver aluminium | - |
| DISPLAY | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | 200 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare | Anti-glare, BFR/PVC-free |
| PROCESSOR | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| CPU | AMD Ryzen 3 4300U / 2.7 GHz | Intel Core i3 (5th Gen) 5010U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | - |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | L3 - 4 MB | L3 - 3 MB |
| 64-bit Computing | Yes | Yes |
| MEMORY | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| RAM | 8 GB (1 x 8 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR3L SDRAM |
| Speed | 3200 MHz | 1600 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value | 500 GB HDD SATA / 7200 rpm |
|---|
| AUDIO & VIDEO | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel HD Graphics 5500 |
|---|---|---|
| Camera | Yes - HD | Yes - HD |
| Camera Features | Privacy shutter | - |
| Video Resolutions | 720p | - |
| Sound | Stereo speakers, array microphone | Speakers, microphone |
| COMMUNICATIONS | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 4.0, 802.11a/b/g/n/ac, NFC |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 | Intel Dual Band Wireless-AC 7265 - PCI Express Half Mini Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Miracast, dual stream (2x2), MU-MIMO | - |
| BATTERY | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 51 Wh |
| AC ADAPTER | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, multi-touch clickpad, ClickPad with gesture support | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Interfaces | USB-C 3.1 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) 2 x USB 3.1 Gen 1 USB 2.0 (powered) HDMI LAN Headphone/microphone combo jack |
LAN 3 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card) |
| SOFTWARE | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic - English | Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Pro 64-bit Licence |
|---|---|---|
| Software Included | - | McAfee SecurityCenter (30 days trial), Microsoft Office 2013 (Trial), Windows 8.1 Pro 64-bit (DVD), Intel Management Engine Components, Dell Applications for Windows 7 |
| MISCELLANEOUS | HP ProBook 455 G7 Notebook | Dell Latitude E5550 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | HP 45 Watt Smart nPFC AC Adapter | Power adapter |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader, smart card reader, contactless smart card reader |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Power-on password, Setup Password, Automatic DriveLock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network | Security lock slot (cable lock sold separately), Free Fall Sensor, Dell Data Protection, USB PowerShare technology |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP | FIPS |
| ENERGY STAR Certified | Yes | Yes |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year | Limited warranty - 1 year |
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