Detailed comparison and review of HP 255 G6 Notebook and Dell Latitude 9420. 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 Dell Latitude 9420 based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
impressive battery life
responsive touch display
strong performance
advanced security features
high price point
limited port selection
heavier than competitors
noisy under load
| DESIGN AND DIMENSIONS | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38 cm x 25.38 cm x 2.38 cm | 31.059 cm x 21.518 cm x 1.391 cm |
| Weight | 1.86 kg | 1.27 kg |
| Colour | Jet black | Grey |
| DISPLAY | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Screen Size (Type) | 15.6" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | 100 | 161 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 500 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Slim Design, HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare, 35 ms response rate, Low Blue Light technology, ±88° vertical viewing angle, ±88° horizontal viewing angle, 0.1572 mm pixel pitch |
| PROCESSOR | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| CPU | AMD A6 9220 / 2.5 GHz | Intel Core i7 (11th Gen) 1185G7 / 3 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 4.8 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 1 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel vPro Platform |
| Features | - | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| RAM | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 8 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2133 MHz / PC4-19200 | 4267 MHz |
| Rated Speed | 2400 MHz | 4267 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 SATA 6Gb/s - HP Value | 512 GB SSD M.2 2230 PCIe 3.0 x4 - NVM Express (NVMe), Class 35 |
|---|---|---|
| Optical Drive | DVD-Writer | - |
| AUDIO & VIDEO | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Graphics Processor (GPU) | AMD Radeon R4 | Intel Iris Xe Graphics |
|---|---|---|
| Camera | - | Yes - 1280 x 720 (standard), 640 x 360 (infrared) |
| Resolution | - | 0.92 Megapixel (standard), 0.23 Megapixel (infrared) |
| Camera Features | - | Privacy shutter, IR/RGB camera, 78 degrees |
| Image Sensor Type | - | CMOS |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, microphone | Four speakers, quad array microphone |
| Codec | - | Realtek ALC711-CG |
| Audio Features | - | MaxxAudio Pro |
| COMMUNICATIONS | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 3168 - PCI Express Mini Card (M.2) | Intel Wi-Fi 6E AX 210 |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | IEEE 802.3ab, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | - |
| Features | Single stream (1x1) | - |
| BATTERY | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Technology | 3-cell Lithium Ion | 3-cell |
|---|---|---|
| Battery Capacity (Size) | 31 Wh | - |
| AC ADAPTER | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt, 5 / 9 / 15 / 20 V |
| INPUT | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, touchpad with gesture support | - |
| CONNECTIONS & EXPANSIONS | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB 2.0 VGA HDMI Headphone/microphone combo jack LAN |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Multilingual User Interface (MUI) |
|---|---|---|
| Software Included | HP Support Assistant, Bing Toolbar, HP ePrint, HP PC Hardware Diagnostics UEFI, Recovery Manager Installer, Microsoft Push Button Recovery, CyberLink Power Media Player, HP Touchpoint Manager, HP System Event Utility, HP JumpStart | Microsoft Office (Trial) |
| MISCELLANEOUS | HP 255 G6 Notebook | Dell Latitude 9420 |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer, ambient light sensor, proximity sensor, magnetometer, electromagnetic compass, lid-open sensor, gyroscope |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint 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 |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | - | 40 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year Limited warranty - battery - 1 year |
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