In depth comparison and review of HP 255 G7 Notebook and Dell Latitude E5440. 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
Advantages and disadvantages of Dell Latitude E5440 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
effective heat management
affordable price point
decent battery life
good keyboard feel
average display resolution
heavier than competitors
outdated design
limited graphics performance
| DESIGN AND DIMENSIONS | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.6 cm x 24.6 cm x 2.25 cm | 33.8 cm x 23.5 cm x 3.22 cm |
| Weight | 1.78 kg | 1.98 kg |
| Colour | Dark ash silver | - |
| DISPLAY | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1600 x 900 (HD+) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Slim Design, HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare |
| PROCESSOR | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| CPU | AMD Athlon Silver 3050U / 2.3 GHz | Intel Core i5 (4th Gen) 4300U / 1.9 GHz |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | 2.9 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L3 - 4 MB | 3 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | - | Intel vPro Platform |
| Features | - | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 |
| MEMORY | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| RAM | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) | 4 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR3L SDRAM |
| Speed | 2400 MHz / PC4-19200 | 1600 MHz / PC3L-12800 |
| Rated Speed | 2400 MHz | 1600 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | - |
| STORAGE | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 SATA 6Gb/s - triple-level cell (TLC) | 120 GB SSD SATA 3Gb/s |
|---|
| AUDIO & VIDEO | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel HD Graphics 4400 |
|---|---|---|
| Camera | Yes | Yes |
| Camera Features | - | 720p HD movie recording |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | - | Realtek ALC3226 |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, Wi-Fi |
|---|---|---|
| Wireless Controller | Realtek RTL8821CE - PCI Express Mini Card (M.2) | - |
| 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 E5440 |
|---|
| Technology | 3-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | - |
| Battery Life | Up to 10.5 hours | - |
| AC ADAPTER | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V | - |
| INPUT | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Volume control, multi-touch touchpad, touchpad with gesture support | - |
| CONNECTIONS & EXPANSIONS | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| Slots | - | 1 x PCI Express Mini Card 2 x PCI Express Half Mini Card |
|---|---|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB 2.0 HDMI Headphone/microphone combo jack LAN |
LAN USB 2.0 2 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 E5440 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic - English | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) |
|---|---|---|
| Software Included | HP Support Assistant, McAfee LiveSafe, HP Setup Integrated OOBE, HP Documentation, HP Audio Switch, HP JumpStart, HP SSRM | - |
| MISCELLANEOUS | HP 255 G7 Notebook | Dell Latitude E5440 |
|---|
| 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 |
| 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 | - | Dell Data Protection |
| Compliant Standards | UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP | ISO 9001, ISO 14001, ISO 27001 |
| 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 - 2 years - pick-up and return |
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