Dell Precision 5550 vs. Surface Pro 7 Plus: Full specs comparison

We have comprehensively compared the specifications for the Dell Precision 5550 and Surface Pro 7 Plus models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.

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Dell Precision 5550 image

Dell Precision 5550

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Surface Pro 7 Plus

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Dell Precision 5550 Pros

Reasons that Dell Precision 5550 is better than Surface Pro 7 Plus.

Much faster CPU performance

Intel Core i9-10885H inside Dell Precision 5550 has a 51% better multi-core CPU performance score than the Intel Core i7-1165G7 inside Surface Pro 7 Plus.

Geekbench 5 multi-core score
Dell Precision 5550 - Intel Core i7-10875H
6,874
Dell Precision 5550 - Intel Core i9-10885H
6,788
Dell Precision 5550 - Intel Core i7-10750H
5,412
Dell Precision 5550 - Intel Xeon W-10855M
5,372
Surface Pro 7 Plus - Intel Core i7-1165G7
4,487
Dell Precision 5550 - Intel Core i5-10400H
4,252
Surface Pro 7 Plus - Intel Core i5-1135G7
3,980
Surface Pro 7 Plus - Intel Core i3-1115G4
2,445
Supports larger memory

Dell Precision 5550 supports a larger memory capacity than the Surface Pro 7 Plus. It supports up to 64GB versus 32GB of system memory on the Surface Pro 7 Plus.

Max system memory size
Dell Precision 5550
64 GB
Surface Pro 7 Plus
32 GB
Upgradable memory

Dell Precision 5550 comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Surface Pro 7 Plus since it has onboard memory.

MemoryDell Precision 5550Surface Pro 7 Plus
Slots
x2
Onboard
TypeDDR4 ECCLPDDR4X
Supports discrete graphics

Configurable up to Nvidia Quadro T2000 4GB GDDR5 vs. integrated

26% larger display

Dell Precision 5550 has a 15.6-inch screen size 26% larger than the 12.3-inch Surface Pro 7 Plus.

Display size
Dell Precision 5550
15.6-inch
Surface Pro 7 Plus
12.3-inch

Surface Pro 7 Plus Pros

Reasons that Surface Pro 7 Plus is better than Dell Precision 5550.

Newer manufacturing

2021 vs. 2020

Supports faster memory

Surface Pro 7 Plus supports a faster memory speed than the Dell Precision 5550. It supports up to 4267MHz versus 2933MHz of system memory on the Dell Precision 5550.

Memory type and speed
Surface Pro 7 Plus - LPDDR4X
4,267 MHz
Dell Precision 5550 - DDR4 ECC
2,933 MHz
About 59% lighter

Surface Pro 7 Plus weighed 1.70 pounds, 59% lighter than the 4.06 pounds Dell Precision 5550.

WeightDell Precision 5550Surface Pro 7 Plus
Pound
4.06 lbs.
1.70 lbs.
Kilogram
1.84 kg
0.77 kg

Prices

Here are the latest price updates and offers for both devices.

Dell Precision 5550 Price
Dell Precision 5550 Laptop 15.6 - Intel Core i7 10th Gen - i7-10750H - Six Core 5Ghz - 512GB SSD - 32GB RAM - Nvidia Quadro T1000 - 3840x2400 4k Touchscreen - Windows 10 Pro (Renewed)
 Dell Precision 5550 Laptop 15.6 - Intel Core i7 10th Gen - i7-10750H - Six Core 5Ghz - 512GB SSD - 32GB RAM - Nvidia Quadro T1000 - 3840x2400 4k Touchscreen - Windows 10 Pro (Renewed)
By Dell
$825.00
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2020 Dell Precision 5550 Laptop 15.6" - Intel Core i9 10th Gen - i9-10885H - Eight Core 5.3Ghz - 1TB SSD - 32GB RAM - Nvidia Quadro T2000 - 1920x1200 FHD+ - Windows 10 Home (Renewed)
 2020 Dell Precision 5550 Laptop 15.6" - Intel Core i9 10th Gen - i9-10885H - Eight Core 5.3Ghz - 1TB SSD - 32GB RAM - Nvidia Quadro T2000 - 1920x1200 FHD+ - Windows 10 Home (Renewed)
By Dell
$795.98
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Dell Precision 5550 Workstation Laptop PC FHD Non-Touch, Intel Core i7-10750H Processor, 16GB DDR4 Ram, 512GB NVMe SSD, Web Camera, Thunderbolt, NVIDIA GTX T1000 4GB GDDR5 Windows 10 (Renewed
 Dell Precision 5550 Workstation Laptop PC FHD Non-Touch, Intel Core i7-10750H Processor, 16GB DDR4 Ram, 512GB NVMe SSD, Web Camera, Thunderbolt, NVIDIA GTX T1000 4GB GDDR5 Windows 10 (Renewed
By Dell
$849.95
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Surface Pro 7 Plus Price
Microsoft - Surface Pro 7+ - 12.3” Touch Screen – Intel Core i5 – 8GB Memory – 128GB SSD with Black Type Cover (Latest Model) - Platinum
 Microsoft - Surface Pro 7+ - 12.3” Touch Screen – Intel Core i5 – 8GB Memory – 128GB SSD with Black Type Cover (Latest Model) - Platinum
By Microsoft
$622.83
$770.00 19% OFF
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Microsoft Surface Pro 7+ 12.3-inch Tablet (1NC-00016) Matte Black, Intel Core i7-1135G7, 16GB RAM, 256 GB SSD, Win10 Pro (Renewed)
 Microsoft Surface Pro 7+ 12.3-inch Tablet (1NC-00016) Matte Black, Intel Core i7-1135G7, 16GB RAM, 256 GB SSD, Win10 Pro (Renewed)
By Microsoft
$598.98
See at Amazon
Microsoft Surface PRO-7+ (1YC-00001) 12.3-inch Touchscreen Pixelsense (2736 x 1824) I7-1165G10 16GB RAM 256GB SSD Windows 10 Professional Platinum
 Microsoft Surface PRO-7+ (1YC-00001) 12.3-inch Touchscreen Pixelsense (2736 x 1824) I7-1165G10 16GB RAM 256GB SSD Windows 10 Professional Platinum
By Microsoft
$784.97
See at Amazon

Specs Comparison

Availability

Dell Precision 5550Surface Pro 7 Plus
Released20202021
Release Date-Introduced: January 11, 2021 (CES 2021)
Pricing-Starting at 899$
Generations

Exterior

Dell Precision 5550Surface Pro 7 Plus
Dimensions13.56” x 9.07” x 0.46” (344.4 mm x 230.30 mm x 11.65  mm)11.50” x 7.9” x 0.33” (292 mm x 201 mm x 8.5 mm)
Width: 11.50” (292 mm)
Height: 7.9” (201 mm)
Thickness: 0.33” (8.5 mm)
Weight4.06 lb (1.84 kg)
  • Intel Core i3, i5 (Wi-Fi): 1.70 lbs (770 g)
  • Intel Core i5 (LTE): 1.75 lbs (796 g)
  • Intel Core i7 (Wi-Fi): 1.73 lbs (784 g)
Colors-
Matte Black Platinum
Keyboard and Trackpad
  • Full-size backlit keyboard.
  • 5.90” x 3.54” (150 mm x 90 mm) touchpad with 5 multi-touch gesture support.
  • Surface Type Cover
    • Not included
    • Weight: 0.68 lb (310 g)
    • Dimension: 11.61 x 8.54 x 0.19 inches (295 mm x 216 mm x 5mm)
  • Keyboard:
    • Activation: Moving (mechanical) keys
    • Layout: QWERTY, full row of function keys (F1-F12)
    • 4 directional keys; Windows, Brightness and Media Controls Keys;
    • LED backlighting
  • Trackpad:
    • Precision glass trackpad.
    • Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm)
    • Supports a five-finger multitouch gesture.

Display

Dell Precision 5550Surface Pro 7 Plus
Size15.6 Inches12.3 Inches
Info
  • 15.6” FHD+
    1920 x 1200 InfinityEdge 60 Hz anti-glare low blue light non-touch 500 nits sRGB 100% min wide-viewing angle
  • 15.6-inch UHD+ with Touch
    3840 x 2400 InfinityEdge 60 Hz anti-reflective low blue light touch 500 nits 100% AdobeRGB wide-viewing angle Gorilla Glass
  • Resolution: 2736 x 1824 (5M Pixels)
  • Density: 267 PPI
  • PixelSense™ Display
  • Aspect ratio: 3:2
  • Inking: designed together with Surface Pen
  • Touch: 10 points multi-touch
  • Corning® Gorilla® Glass 3
  • 10nm Oleophobic Coating
  • 100% sRGB color, individually calibrated

Ports

Dell Precision 5550Surface Pro 7 Plus
Dell Precision 5550 Ports
Image Source: Dell
  • 2 x Thunderbolt™ 3 
    Supports Power Delivery, USB 3.2 Gen 2, and DisplayPort 1.4.
  • 1 x USB Type-C 3.2 Gen 2
    Supports Power Delivery and DisplayPort 1.4.
  • 1 x Headset jack
  • 1 x SD-card reader
  • 1 x Noble Wedge-shaped lock slot
Surface Pro 7 Plus Ports
Image Source: Microsoft
Left (1)
  • 1 x headphone jack
    Headphone/Microphone
Right (3)
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), Power Delivery, DisplayPort
  • 1 x USB-A
    USB 3.2 Gen 2 (10 Gbps)
  • 1 x Surface Connect
    Charging, Docking Station
Bottom (1)
  • 1 x Surface Type Cover
Under Kickstand (2)
  • 1 x microSD card slot
    Optional
  • 1 x nanoSIM card slot
    Optional

Internal Specs

Dell Precision 5550Surface Pro 7 Plus
Processor
  1. 10th Gen Intel® Core™ i5-10400H
    4 cores, 8 threads, 2.60 → 4.60 GHz, 8MB SmartCache, 45W
  2. 10th Gen Intel® Core™ i7-10750H
    6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W
  3. Intel Xeon W-10855M
    6 cores, 12 threads, 2.80 → 5.10 GHz, 12MB SmartCache, 45W
  4. 10th Gen Intel® Core™ i7-10875H
    8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W
  5. 10th Gen Intel® Core™ i9-10885H
    8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W
  1. 11th Gen Intel® Core™ i3-1115G4
    2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W
  2. 11th Gen Intel® Core™ i5-1135G7
    4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
  3. 11th Gen Intel® Core™ i7-1165G7
    4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
Integrated Graphics
  1. 10th Gen Intel® Core™ i5-10400H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1100 MHz
  2. 10th Gen Intel® Core™ i7-10750H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1150 MHz
  3. Intel Xeon W-10855M
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  4. 10th Gen Intel® Core™ i7-10875H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1200 MHz
  5. 10th Gen Intel® Core™ i9-10885H
    Intel® UHD Graphics 630
    24 Execution Units, 350 → 1250 MHz
  1. 11th Gen Intel® Core™ i3-1115G4
    Intel® UHD Graphics
    48 Execution Units, 400 → 1250 MHz
  2. 11th Gen Intel® Core™ i5-1135G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  3. 11th Gen Intel® Core™ i7-1165G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1300 MHz
Memory
  • Memory Slots
    • 2 x DDR4 SODIMM slots
  • Memory Configurations
    • Speed: 2993 MHz
    • Memory Type: ECC or Non-ECC
    • Minimum Memory: 8GB
    • Maximum Memory: 64GB
4GB 8GB 16GB 32GB
4267 MHz LPDDR4X RAM
Discrete Graphics
  • NVIDIA Quadro T1000 (Optional)
    Turning Architecture, 4GB GDDR5 128-bit, 1395 → 1455 MHz, 768 CUDA Cores.
  • NVIDIA Quadro T2000 (Optional)
    Turning Architecture, 4GB GDDR6 128-bit, 1575 → 1785 MHz, 1024 CUDA Cores.
-
Storage
  • Hard Drive Slots
    • 2 x M.2 PCIe SSD slot
  • Hard Drive Configurations
    • Supports RAID 0 and RAID 1
    • Up to 2TB M.2 NVMe PCIe SSD
128 GB 256 GB 512 GB 1 TB
Removable SSD.

Connectivity

Dell Precision 5550Surface Pro 7 Plus
Wi-FiIntel AX201
Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.1
  • Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible.
BluetoothBluetooth 5.1
  • Bluetooth Wireless 5.0 technology
More-
  • LTE Advanced with removable SIM and eSIM support
  • Qualcomm® Snapdragon™ X20 LTE Modem
  • LTE bands supported: 1,2,3,4,5,7,8,12,13,14, 19, 20,25, 26,28 29,30,38,39,40,41,66

Battery

Dell Precision 5550Surface Pro 7 Plus
Size
  • 56 Wh - 3-cell lithium-ion, ExpressCharge capable
  • 86 Wh - 4-cell lithium-ion, ExpressCharge capable
50.4 Wh Lithium-ion Battery
Battery Life-Up to 15 hours of typical device usage
LTE Advanced: Up to 13.5 hours of typical device usage
Power Supply
  • 90 W - USB-C power adapter
  • 130 W - USB-C power adapter
  • 60W power supply with USB-A (5W) (65W total)
  • Supports Fast Charge (0-80% in about one hour)

Software

Dell Precision 5550Surface Pro 7 Plus
OS
Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2
Upgradable to Windows 11
Windows 10 Pro
Free upgrade to Windows 11
Built-in AppsMicrosoft Office 30-days trial
  • Microsoft Office 365 30-days trial
  • Microsoft 365 Business Standard, Microsoft 365 Business Premium, or Microsoft 365 Apps 30-day trial

Camera & Audio

Dell Precision 5550Surface Pro 7 Plus
Camera
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Optional Infrared camera
    For Windows Hello Facial Recognition.
  • Windows Hello face authentication camera (front-facing)
  • 5.0MP front-facing camera with 1080p Skype HD video
  • 8.0MP rear-facing autofocus camera with 1080p full HD video
Audio
  • Stereo woofer 2.5 W x 2
  • Stereo tweeter 1.5 W x 2
  • 8 W total peak
  • Dual integrated noise-canceling digital array microphones
  • MaxxAudio® Pro by Waves
  • Dual far-field Studio Mics
  • 1.6W stereo speakers with Dolby Atmos®

Misc

Dell Precision 5550Surface Pro 7 Plus
Inking-Supports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Paper feel
0.1mm precision
magnetic storage
Sensors
  • Ambient light sensor
  • The fingerprint reader in the power button (optional)
  • IR Camera (optional)
  • Ambient light sensor
  • Accelerometer
  • Gyroscope
Security
  • Intel® vPro™ Technology (iAMT 12) (optional, requires Intel WiFi® Link WLAN and a vPro compatible processor)
  • Dell Client Command Suite available (dell.com/command), Factory Installed Dell Client Command | Update, Dell Command | Power Manager
  • Intel® Platform Trust Technology
  • Trusted Platform Module (TPM) 2.0
  • Chassis wedge-shaped security lock
  • Support for Computrace and external SmartCard Reader
  • Touch Fingerprint Reader with Control Vault 3.0 (Advanced Authentication with FIPS 140-2 Level 3 Certification)
  • HW TPM 2.0 chip for enterprise security
  • Enterprise-grade protection with Windows Hello face sign-in
In the box-
  • Surface Pro 7 Plus for Business
  • Power supply
  • Quick Start Guide
  • Safety and warranty documents
WarrantyBasic Onsite Service 12 Months, 12 Month(s)
  • 1-year limited hardware warranty
  • Microsoft Store Promise for Surface:
  • 60-day return policy
  • 90 days of free technical phone support
  • Free virtual workshops and training
  • Surface price promise

Key Features

Dell Precision 5550Surface Pro 7 Plus
At Glance
Released in
2020
16:10 UHD+
15.6”
2400p 60Hz
Weight
4.06 lb
1.84 kg
Up to
Intel Core i9-10885H
8C/16T, 2.40 → 5.30 GHz
Geekbench 5
1,196
Single Core
Geekbench 5
6,788
Multi-Core
With integrated
Intel® UHD Graphics 630
24 Execution Units, 350 → 1250 MHz
Upgradable up to
64GB
2933 MHz DDR4 ECC
Dell Precision 5550 Ports
Nvidia Quadro
T2000
4GB GDDR5
Released in Early
2021
3:2 2.7K
12.3”
1824p 60Hz
Weight
1.70 lb
0.77 kg
Up to
Intel Core i7-1165G7
4C/8T, 2.80 → 4.70 GHz
Geekbench 5
1,374
Single Core
Geekbench 5
4,487
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1300 MHz
Configurable up to
32GB
4267 MHz LPDDR4X
Surface Pro 7 Plus Ports

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