Detailed comparison and review of HP ProBook 640 G2 and Dell Latitude E6420. 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 ProBook 640 G2 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient performance
good security features
solid keyboard design
reasonable price point
average display quality
limited graphics power
heavier than competitors
mediocre battery life
| DESIGN AND DIMENSIONS | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34 cm x 23.7 cm x 2.7 cm | 35.2 cm x 24.1 cm x 3.24 cm |
| Weight | 1.95 kg | 2.07 kg |
| Case Material | Polycarbonate ABS | - |
| DISPLAY | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Screen Size (Type) | 14" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | - |
| Colour Gamut | 45% | - |
| Features | HD standard-viewing angle (SVA) anti-glare | Anti-glare |
| PROCESSOR | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| CPU | Intel Core i5 (6th Gen) 6200U / 2.3 GHz | Intel Core i5 (2nd Gen) 2430M / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 3 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel QM67 Express |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| RAM | 8 GB | 2 GB (1 x 2 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 8 GB |
| RAM Type | DDR4 SDRAM | DDR3 SDRAM |
| Speed | 2133 MHz / PC4-17000 | 1333 MHz |
| Rated Speed | 2133 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 1 |
| STORAGE | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Main Storage Size (HDD/SSD) | 240 GB SSD | 250 GB HDD SATA 3Gb/s |
|---|---|---|
| Optical Drive | - | DVD±RW |
| AUDIO & VIDEO | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 520 | Intel HD Graphics 3000 |
|---|---|---|
| Memory Allocation Technology | - | Dynamic Video Memory Technology 5.0 |
| Sound | Stereo speakers, dual array microphone | Microphone |
| Compliant Standards | High Definition Audio, DTS SOUND+ | - |
| COMMUNICATIONS | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Wireless | - | 802.11a/b/g/n, Bluetooth 3.0 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| BATTERY | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|
| AC ADAPTER | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|
| INPUT | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Type | Keyboard, touchpad, pointing stick | Touchpad |
|---|---|---|
| Features | Volume control, spill-resistant, touchpad with gesture support | Antimicrobial protection, spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Slots | - | 1 x ExpressCard/54 |
|---|---|---|
| Interfaces | USB-C USB 3.0 USB 3.0 (charging) LAN Dock Headphone/microphone combo jack DisplayPort VGA |
LAN 3 x USB 2.0 VGA HDMI Dock USB 2.0/eSATA Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes |
| SOFTWARE | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Microsoft Windows 7 Professional |
|---|
| MISCELLANEOUS | HP ProBook 640 G2 | Dell Latitude E6420 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | - |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 1.2) 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) |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 3 years |
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