In depth comparison and review of HP 255 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 255 G7 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
sufficient connectivity options
includes numeric keypad
average display quality
modest processor performance
limited graphics capabilities
no backlight keyboard
| DESIGN AND DIMENSIONS | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.6 cm x 24.6 cm x 2.25 cm | 37.69 cm x 25.52 cm x 2.345 cm |
| Weight | 1.78 kg | 2.14 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| Colour | Dark ash silver | - |
| DISPLAY | HP 255 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) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 200 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Slim Design, HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare, BFR/PVC-free |
| PROCESSOR | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| CPU | AMD Athlon Silver 3050U / 2.3 GHz | Intel Core i3 (5th Gen) 5010U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | - |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L3 - 4 MB | L3 - 3 MB |
| 64-bit Computing | - | Yes |
| MEMORY | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| RAM | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR3L SDRAM |
| Speed | 2400 MHz / PC4-19200 | 1600 MHz |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 SATA 6Gb/s - triple-level cell (TLC) | 500 GB HDD SATA / 7200 rpm |
|---|
| AUDIO & VIDEO | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel HD Graphics 5500 |
|---|---|---|
| Camera | Yes | Yes - HD |
| Sound | Stereo speakers, dual array microphone | Speakers, microphone |
| COMMUNICATIONS | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 4.0, 802.11a/b/g/n/ac, NFC |
|---|---|---|
| Wireless Controller | Realtek RTL8821CE - PCI Express Mini Card (M.2) | Intel Dual Band Wireless-AC 7265 - PCI Express Half Mini Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.11d, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v | - |
| Features | Miracast, single stream (1x1), CNVi | - |
| BATTERY | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 51 Wh |
| Battery Life | Up to 10.5 hours | - |
| AC ADAPTER | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V | 65 Watt |
| INPUT | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Volume control, multi-touch touchpad, touchpad with gesture support | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB 2.0 HDMI Headphone/microphone combo jack LAN |
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 255 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 | HP Support Assistant, McAfee LiveSafe, HP Setup Integrated OOBE, HP Documentation, HP Audio Switch, HP JumpStart, HP SSRM | 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 255 G7 Notebook | Dell Latitude E5550 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | HP 45 Watt Smart nPFC AC Adapter | Power adapter |
| Security | Trusted Platform Module (TPM 1.2) and firmware (TPM 2.0) | 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 | - | Security lock slot (cable lock sold separately), Free Fall Sensor, Dell Data Protection, USB PowerShare technology |
| Compliant Standards | 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 | 5 °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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