Side by side comparison and review of HP ZBook Firefly 15 G7 Mobile Workstation and Dell Precision 7550. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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 7550 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful workstation performance
high-quality 4k display
robust build quality
excellent thermal management
expandable memory options
heavier than competitors
expensive base model
limited battery life
noisy under load
DESIGN AND DIMENSIONS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Product Type | Mobile workstation | Mobile workstation |
---|---|---|
Dimensions (WxDxH) | 35.95 cm x 23.36 cm x 1.92 cm | 36 cm x 24.2 cm x 2.736 cm |
Weight | 1.73 kg | 2.45 kg |
Colour | - | Grey |
DISPLAY | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Screen Size (Type) | 15.6" - IPS | 15.6" |
---|---|---|
LCD Backlight Technology | WLED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | - | 141 |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 400 cd/m² | - |
Colour Gamut | 100% sRGB | - |
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, 0.18 mm pixel pitch |
PROCESSOR | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i7 (10th Gen) 10850H / 2.7 GHz |
---|---|---|
Max Turbo Speed | 4.2 GHz | 5.1 GHz |
Number of Cores | Quad-Core | 6-core |
Cache | L3 - 6 MB | 12 MB |
64-bit Computing | Yes | Yes |
Chipset | - | Mobile Intel WM490 |
Platform Technology | - | Intel vPro Platform |
Features | Intel Turbo Boost Technology | Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost, Intel vPro Platform Eligibility |
MEMORY | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
---|---|---|
Max RAM Supported | 64 GB | 128 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2933 MHz |
Rated Speed | 2666 MHz | 2933 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 4 |
Empty Slots | 1 | 2 |
STORAGE | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
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 3.0 x4 - NVM Express (NVMe) |
---|
AUDIO & VIDEO | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA Quadro RTX 3000 |
---|---|---|
Video Memory | - | 6 GB GDDR6 SDRAM |
Camera | Yes - HD | Yes - HD |
Resolution | - | 0.92 Megapixel |
Camera Features | Privacy shutter, IR camera | 74.9 degrees |
Video Resolutions | 720p | 1280 x 720 |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, HP World Facing Microphone multi-array digital microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3281 |
Compliant Standards | High Definition Audio | High Definition Audio |
Audio Features | Bang & Olufsen Audio | - |
COMMUNICATIONS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac Wave 2/ax, Bluetooth 5.1 |
---|---|---|
Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 201 - M.2 2230 |
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 | Wake-on-LAN (WOL) |
WWAN |
---|
Generation | - | 4G |
---|---|---|
Technology | - | LTE |
Controller | - | Qualcomm Snapdragon X20 |
BATTERY | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
---|---|---|
Battery Capacity (Size) | 56 Wh | - |
Battery Life | Up to 23 hours | - |
AC ADAPTER | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Input | AC 115/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
---|---|---|
Output | 65 Watt, 5 / 9 / 12 / 15 / 20 V | 180 Watt, 19.5 V, 9.23 A |
INPUT | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Type | Keyboard, pointing stick, ClickPad | Keyboard, touchpad |
---|---|---|
Keyboard Name | HP Premium | - |
Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, DuraKeys | - |
CONNECTIONS & EXPANSIONS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
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 Mini DisplayPort 1.4 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3) 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 7550 |
---|
Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
---|---|---|
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 (Trial) |
MISCELLANEOUS | HP ZBook Firefly 15 G7 Mobile Workstation | Dell Precision 7550 |
---|
Included Accessories | USB-C power adapter | Power adapter |
---|---|---|
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | 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 | 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 | - |