In depth comparison and review of Lenovo ThinkPad T540p and HP Dragonfly G4 Notebook. 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 Lenovo ThinkPad T540p based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good performance levels
reliable security features
decent battery life
heavy and bulky
outdated design
mediocre display quality
limited graphics performance
Advantages and disadvantages of HP Dragonfly G4 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
long battery life
high-resolution display
robust security features
responsive touch screen
high price point
limited port variety
moderate storage capacity
average graphics performance
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.6 cm x 24.8 cm x 2.77 cm | 29.74 cm x 22.04 cm x 1.64 cm |
| Weight | 2.49 kg | 990 g |
| Case Material | Glass-fibre reinforced plastic | - |
| Colour | Black | Slate blue |
| DISPLAY | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Screen Size (Type) | 15.6" | 13.5" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | - |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i5 (13th Gen) 1345U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 4.7 GHz |
| Number of Cores | Dual-Core | 10-core |
| Cache | 3 MB | L3 - 12 MB |
| 64-bit Computing | Yes | - |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology |
| MEMORY | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| RAM | 8 GB | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR3L SDRAM | LPDDR5 SDRAM |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| STORAGE | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 240 GB SSD | - |
|---|---|---|
| Optical Drive | DVD-Writer removable | - |
| AUDIO & VIDEO | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | - |
| Sound | Stereo speakers, dual array microphone | Two tweeters, two woofers |
| Codec | Realtek ALC3232 | Realtek ALC3315 |
| Compliant Standards | High Definition Audio, Dolby Home Theater v4 | - |
| Audio Features | - | Output: Bang & Olufsen Audio |
| COMMUNICATIONS | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Wireless | Bluetooth, Wi-Fi | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| WWAN |
|---|
| Generation | WWAN upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Technology | Lithium Ion | - |
|---|
| AC ADAPTER | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|
| INPUT | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Numeric Keypad | Yes | - |
| Features | Spill-resistant, multi-touch touchpad | Multi-touch clickpad, gesture function, spill-resistant |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Slots | 1 x ExpressCard/34 (1 free) M.2 Card |
- |
|---|---|---|
| Interfaces | 2 x USB 3.0 2 x USB 2.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) HDMI 2.1 Headphone/microphone combo jack |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | No operating system |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T540p | HP Dragonfly G4 Notebook |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | - |
| Integrated Options | - | HP Tamper Lock |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately), chassis intrusion sensor |
| Features | Administrator password, hard drive password, power-on password, ThinkPad Roll Cage, 1 USB 2.0 (Always On) | BIOS Absolute Persistence, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested, Secured-core PC enabled |
| Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | CSA, VCCI, BSMI, GS, ISO 9241, CCC, FIPS 140-2 Level 2, FCC, RoHS, KCC, CISPR, ICES, Common Criteria EAL4+, KC, SRRC, NCC, UL 62368-1, TEC, KES, Ukraine NSoC, Saudi Arabian Compliance |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |
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