In depth comparison and review of HP ProBook 640 G1 and Dell Latitude E5540. 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outdated aesthetics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 E5540 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34 cm x 23.7 cm x 2.9 cm | 37.9 cm x 25.05 cm x 2.97 cm |
| Weight | 2.13 kg | 2.3 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | - | Black | Grey |
| DISPLAY | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Screen Size (Type) | 14" - TN | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | - |
| Features | HD standard-viewing angle (SVA) eDP anti-glare | Anti-glare, WideView |
| PROCESSOR | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| CPU | Intel Core i5 (4th Gen) 4300M / 2.6 GHz | Intel Core i5 (4th Gen) 4200U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | 2.6 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| RAM | 4 GB | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR3L SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 1600 MHz / PC3L-12800 |
| Rated Speed | 1600 MHz | 1600 MHz |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 1 |
| STORAGE | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 500 GB HDD SATA 3Gb/s / 5400 rpm |
|---|---|---|
| Optical Drive | DVD-Writer | DVD±RW |
| Read Speed | - | 8x |
| AUDIO & VIDEO | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4600 | Intel HD Graphics 4400 |
|---|---|---|
| Memory Allocation Technology | - | Dynamic Video Memory Technology |
| Camera | Yes - 720p | Yes |
| Camera Features | Low light enhancement | 720p HD movie recording |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, stereo microphone |
| Codec | IDT 92HD91 | Realtek ALC3226 |
| Compliant Standards | High Definition Audio, DTS SOUND+ | High Definition Audio |
| COMMUNICATIONS | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Wireless | Wi-Fi | Bluetooth 4.0, 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | - | Intel Dual Band Wireless-AC 7260 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Intel Wireless Display (WiDi) |
| BATTERY | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Technology | Lithium Ion | 9-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 97 Wh |
| AC ADAPTER | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, touchpad with gesture support | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Slots | - | 1 x PCI Express Half Mini Card 1 x ExpressCard |
|---|---|---|
| Interfaces | 3 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock USB 3.0 (charging) |
LAN 2 x USB 2.0 USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | 8 in 1 (SD Card) |
| SOFTWARE | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Microsoft Windows 7 Professional 64-bit Edition - English |
|---|---|---|
| Software Included | - | McAfee SecurityCenter (30 days trial) |
| MISCELLANEOUS | HP ProBook 640 G1 | Dell Latitude E5540 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | 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 | Administrator password, hard drive password, power-on password | ExpressCharge |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 3 years - response time: next business day |
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