In depth comparison and review of HP ZBook Firefly 15 G7 Mobile Workstation and Dell Precision 7780. 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 ZBook Firefly 15 G7 Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
powerful i7 processor
high-resolution display
robust security features
fast ssd storage
expensive price point
average battery life
no dedicated GPU
limited color options
Advantages and disadvantages of Dell Precision 7780 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processing capabilities
high-resolution display
robust build quality
extensive connectivity options
scalable memory and storage
heavier than competitors
expensive base model
average battery life
noisy under load
| DESIGN AND DIMENSIONS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 35.95 cm x 23.36 cm x 1.92 cm | 39.8 cm x 26.502 cm x 2.67 cm |
| Weight | 1.73 kg | 3.02 kg |
| Colour | - | Grey |
| DISPLAY | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Screen Size (Type) | 15.6" - IPS | 17.3" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | - | 127 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Brightness | 400 cd/m² | 500 cd/m² |
| Colour Gamut | 100% sRGB | 99% DCI-P3 |
| Features | Ambient light sensor, anti-glare, Panel Self Refresh (PSR), Low Power | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.198 mm pixel pitch |
| PROCESSOR | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i7 (13th Gen) 13850HX / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 5.3 GHz |
| Number of Cores | Quad-Core | 20-core |
| Cache | L3 - 6 MB | L3 - 30 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology | - |
| MEMORY | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 128 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM - non-ECC |
| Speed | 2666 MHz | 4800 MHz |
| Rated Speed | 2666 MHz | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | CAMM |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe), triple-level cell (TLC) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 |
|---|
| AUDIO & VIDEO | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA RTX 2000 Ada |
|---|---|---|
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Camera | Yes - HD | Yes - Full HD |
| Camera Features | Privacy shutter, IR camera | Privacy shutter, IR camera, 70 degrees (IR camera) |
| Video Resolutions | 720p | 1920 x 1080 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, HP World Facing Microphone multi-array digital microphone | Two tweeters, two woofers, dual array microphone |
| Codec | - | Realtek ALC3281 |
| Compliant Standards | High Definition Audio | - |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6E AX 211 |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-LM |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | Wi-Fi CERTIFIED | - |
| Features | Miracast, dual stream (2x2), MU-MIMO | - |
| BATTERY | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 93 Wh |
| Battery Life | Up to 23 hours | - |
| AC ADAPTER | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 12 / 15 / 20 V | 240 Watt, 19.5 V, 12.3 A |
| INPUT | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Type | Keyboard, pointing stick, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, DuraKeys | Precision touchpad |
| CONNECTIONS & EXPANSIONS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Interfaces | USB 3.1 Gen 1 (charging) USB 3.1 Gen 1 Headphone/microphone combo jack 2 x USB-C (supports Thunderbolt 3) HDMI |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Pro - Dutch / English / French / German / Italian |
|---|---|---|
| Software Included | HP Recovery Manager, HP Support Assistant, Bing Toolbar, HP Hotkey Support, Windows Defender, HP Secure Erase, CyberLink Power Media Player, HP Device Access Manager, HP JumpStart, HP Noise Cancellation, Native Miracast, HP Connection Optimizer, HP Fingerprint Sensor, HP BIOSphere Gen5, HP Client Security Manager Gen5, HP Sure Sense, HP SureStart Gen5, HP Sure Recover Gen2, HP Sure Platform | Microsoft Office (30 days trial, excludes office licence) |
| MISCELLANEOUS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7780 |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer, ambient light sensor, proximity sensor, hall sensor |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, smart card reader |
| Security Slot Type | Kensington nano security slot | Noble Wedge security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | BIOS Absolute Persistence, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security | Chassis intrusion detection, ExpressCharge |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, KCC, WEEE, A-Tick, ICES, CIT, low halogen, ICCP, AUS/NZ, MIL-STD 810H | FIPS 140-2, TCG Certified |
| ENERGY STAR Certified | Yes | - |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 3 years | - |
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