In depth comparison and review of HP ProBook 640 G1 and Dell Latitude E6420. 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 ProBook 640 G1 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient business features
good keyboard layout
decent processor performance
affordable price point
average battery life
heavier design
limited graphics capability
outdated aesthetics
| DESIGN AND DIMENSIONS | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34 cm x 23.7 cm x 2.9 cm | 35.2 cm x 24.1 cm x 3.24 cm |
| Weight | 2.13 kg | 2.07 kg |
| Case Material | Polycarbonate ABS | - |
| DISPLAY | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Screen Size (Type) | 14" - TN | 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 | 200 cd/m² | - |
| Features | HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare |
| PROCESSOR | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| CPU | Intel Core i5 (4th Gen) 4300M / 2.6 GHz | Intel Core i5 (2nd Gen) 2430M / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 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 G1 | Dell Latitude E6420 |
|---|
| RAM | 4 GB | 2 GB (1 x 2 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 8 GB |
| RAM Type | DDR3L SDRAM | DDR3 SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 1333 MHz |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 1 |
| STORAGE | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 250 GB HDD SATA 3Gb/s |
|---|---|---|
| Optical Drive | DVD-Writer | DVD±RW |
| AUDIO & VIDEO | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4600 | Intel HD Graphics 3000 |
|---|---|---|
| Memory Allocation Technology | - | Dynamic Video Memory Technology 5.0 |
| Camera | Yes - 720p | - |
| Camera Features | Low light enhancement | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Microphone |
| Codec | IDT 92HD91 | - |
| Compliant Standards | High Definition Audio, DTS SOUND+ | - |
| COMMUNICATIONS | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Wireless | Wi-Fi | 802.11a/b/g/n, Bluetooth 3.0 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|
| AC ADAPTER | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|
| INPUT | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Type | Keyboard, touchpad | Touchpad |
|---|---|---|
| Features | Spill-resistant, touchpad with gesture support | Antimicrobial protection, spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 640 G1 | Dell Latitude E6420 |
|---|
| Slots | - | 1 x ExpressCard/54 |
|---|---|---|
| Interfaces | 3 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock USB 3.0 (charging) |
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 G1 | Dell Latitude E6420 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Microsoft Windows 7 Professional |
|---|
| MISCELLANEOUS | HP ProBook 640 G1 | 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) |
| Features | Administrator password, hard drive password, power-on password | - |
| 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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