Detailed comparison and review of HP 255 G7 Notebook and Dell Latitude 7400. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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 7400 based on its technical characteristics, features, user experience, expert reviews and price level.
impressive battery life
lightweight design
responsive touch screen
robust security features
fast charging support
higher price point
average graphics performance
no HDMI port
limited color options
| DESIGN AND DIMENSIONS | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.6 cm x 24.6 cm x 2.25 cm | 32.135 cm x 21.408 cm x 1.896 cm |
| Weight | 1.78 kg | 1.35 kg |
| Case Material | - | Aluminum |
| Colour | Dark ash silver | Silver | Black |
| DISPLAY | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 300 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 7400 |
|---|
| CPU | AMD Athlon Silver 3050U / 2.3 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | 3.9 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L3 - 4 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| RAM | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) | 8 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz / PC4-19200 | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | - |
| STORAGE | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 SATA 6Gb/s - triple-level cell (TLC) | 256 GB SSD M.2 2280 PCIe |
|---|
| AUDIO & VIDEO | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics 620 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes | Yes - HD |
| Resolution | - | 0.92 Megapixel |
| Camera Features | - | RGB camera |
| Image Sensor Type | - | CMOS |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3254 |
| Compliant Standards | - | High Definition Audio |
| Audio Features | - | MaxxAudio Pro |
| COMMUNICATIONS | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Realtek RTL8821CE - PCI Express Mini Card (M.2) | Intel Wireless-AC 9560 |
| Network Interface | 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 7400 |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 60 Wh |
| Battery Life | Up to 10.5 hours | - |
| AC ADAPTER | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V | 65 Watt, 19.5 V, 3.34 A |
| INPUT | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Volume control, multi-touch touchpad, touchpad with gesture support | Multi-gesture touch pad |
| CONNECTIONS & EXPANSIONS | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB 2.0 HDMI Headphone/microphone combo jack LAN |
USB 3.1 Gen 1 USB 3.1 Gen 1 (PowerShare) HDMI Headphone/microphone combo jack USB-C 3.1 Gen 2 (supports Thunderbolt 3) |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition National Academic - English | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
|---|---|---|
| Software Included | HP Support Assistant, McAfee LiveSafe, HP Setup Integrated OOBE, HP Documentation, HP Audio Switch, HP JumpStart, HP SSRM | Microsoft Office (Trial) |
| MISCELLANEOUS | HP 255 G7 Notebook | Dell Latitude 7400 |
|---|
| 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 2.0) Security Chip, fingerprint reader, smart card reader |
| Security Slot Type | Kensington security slot | Noble Wedge security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | ExpressCharge |
| Compliant Standards | UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | 40 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year | Limited warranty - 3 years - on-site |
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