Side by side comparison and review of Dell Precision 5550 and Dell Precision 7750. 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 Dell Precision 5550 based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
powerful processor options
high-resolution display
excellent build quality
good thermal management
expensive price point
limited port selection
noisy under load
average battery life
Advantages and disadvantages of Dell Precision 7750 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful quadro graphics
high-resolution display
expandable memory options
robust build quality
advanced thermal management
heavy and bulky
expensive base model
short battery life
noisy under load
DESIGN AND DIMENSIONS | Dell Precision 5550 | Dell Precision 7750 |
---|
Product Type | Mobile workstation | Mobile workstation |
---|---|---|
Dimensions (WxDxH) | 34.44 cm x 23.03 cm x 1.165 cm | 40 cm x 26.36 cm x 2.86 cm |
Weight | 2.05 kg | 3.01 kg |
Colour | Grey | Grey |
DISPLAY | Dell Precision 5550 | Dell Precision 7750 |
---|
Screen Size (Type) | 15.6" | 17.3" |
---|---|---|
Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | 145 | 127 |
V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 500 cd/m² | 500 cd/m² |
Colour Gamut | 100% sRGB | 100% DCI-P3 |
Features | UltraSharp, anti-glare, IGZO technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.1752 mm pixel pitch | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.198 mm pixel pitch |
PROCESSOR | Dell Precision 5550 | Dell Precision 7750 |
---|
CPU | Intel Core i7 (10th Gen) 10850H / 2.7 GHz | Intel Core i7 (10th Gen) 10850H / 2.7 GHz |
---|---|---|
Max Turbo Speed | 5.1 GHz | 5.1 GHz |
Number of Cores | 6-core | 6-core |
Cache | 12 MB | 12 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel WM490 | Mobile Intel WM490 |
Platform Technology | Intel vPro Platform | Intel vPro Platform |
Features | Intel Thermal Velocity Boost, Intel vPro Platform Eligibility | Intel Smart Cache, Intel Thermal Velocity Boost |
MEMORY | Dell Precision 5550 | Dell Precision 7750 |
---|
RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
---|---|---|
Max RAM Supported | 64 GB | 128 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2933 MHz | 2933 MHz |
Rated Speed | 2933 MHz | 2933 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 4 |
Empty Slots | 0 | 2 |
STORAGE | Dell Precision 5550 | Dell Precision 7750 |
---|
Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
---|
AUDIO & VIDEO | Dell Precision 5550 | Dell Precision 7750 |
---|
Graphics Processor (GPU) | NVIDIA Quadro T2000 | NVIDIA Quadro RTX 3000 |
---|---|---|
Video Memory | 4 GB GDDR5 SDRAM | 6 GB GDDR6 SDRAM |
Camera | Yes - HD | Yes - HD |
Resolution | 0.92 Megapixel | 0.92 Megapixel |
Camera Features | 78.5 degrees | 74.9 degrees |
Video Resolutions | 1280 x 720 | 1280 x 720 |
Frame Rate | 30 frames per second | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3281 |
Compliant Standards | High Definition Audio | High Definition Audio |
COMMUNICATIONS | Dell Precision 5550 | Dell Precision 7750 |
---|
Wireless | 802.11a/b/g/n/ac Wave 2/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
---|---|---|
Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 201 |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-LM |
WWAN |
---|
Generation | - | 4G |
---|---|---|
Technology | - | LTE |
Controller | - | Qualcomm Snapdragon X20 |
BATTERY | Dell Precision 5550 | Dell Precision 7750 |
---|
Technology | 6-cell Lithium Ion | 6-cell Lithium Ion |
---|---|---|
Battery Capacity (Size) | 86 Wh | 95 Wh |
AC ADAPTER | Dell Precision 5550 | Dell Precision 7750 |
---|
Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
---|---|---|
Output | 130 Watt, 20 V, 6.5 A | 240 Watt, 19.5 V, 12.3 A |
INPUT | Dell Precision 5550 | Dell Precision 7750 |
---|
Type | Keyboard, touchpad | Keyboard, touchpad |
---|---|---|
Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Multi-touch touchpad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Dell Precision 5550 | Dell Precision 7750 |
---|
Interfaces | Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
HDMI Mini DisplayPort 1.4 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3) USB 3.2 Gen 1 (PowerShare) 2 x USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
---|---|---|
Memory Card Reader | Yes (SD Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | Dell Precision 5550 | Dell Precision 7750 |
---|
Operating System (OS) | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
---|---|---|
Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
MISCELLANEOUS | Dell Precision 5550 | Dell Precision 7750 |
---|
Included Accessories | USB-C power adapter | Power adapter |
---|---|---|
Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader |
Security Slot Type | Noble Wedge security slot | Noble Wedge security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | ExpressCharge | ExpressCharge |
Compliant Standards | - | FIPS 140-2, TCG Certified |
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) |