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Dell Precision 7550 vs. Dell Latitude 3520: Full specs comparison

Here is a comparison of the specs between Dell Precision 7550 and Dell Latitude 3520, including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Dell Precision 7550 See at Amazon	Compare With Please enter device name or part of it Dell Latitude 3520 See at Amazon

Dell Precision 7550 Pros

Reasons that Dell Precision 7550 is better than Dell Latitude 3520.

Intel Xeon W-10885M inside Dell Precision 7550 has a 69% better multi-core CPU performance score than the Intel Core i7-1165G7 inside Dell Latitude 3520.

Geekbench 5 multi-core score

Dell Precision 7550 - Intel Xeon W-10885M

7,618

Dell Precision 7550 - Intel Core i7-10875H

6,874

Dell Precision 7550 - Intel Core i9-10885H

6,788

Dell Precision 7550 - Intel Core i7-10750H

5,412

Dell Precision 7550 - Intel Xeon W-10855M

5,372

Dell Precision 7550 - Intel Core i7-10850H

5,341

Dell Latitude 3520 - Intel Core i7-1165G7

4,487

Dell Latitude 3520 - Intel Core i5-1145G7

4,450

Dell Precision 7550 - Intel Core i5-10400H

4,252

Dell Latitude 3520 - Intel Core i5-1135G7

3,980

Dell Latitude 3520 - Intel Core i3-1125G4

3,690

Dell Latitude 3520 - Intel Core i3-1115G4

2,445

Dell Latitude 3520 - Intel Core i3-1005G1

2,027

Dell Latitude 3520 - Intel Celeron 6305

1,133

Dell Precision 7550 supports a larger memory capacity than the Dell Latitude 3520. It supports up to 128GB versus 32GB of system memory on the Dell Latitude 3520.

Max system memory size

Dell Precision 7550

128 GB

Dell Latitude 3520

32 GB

Dell Precision 7550 has more ports and slots count than the Dell Latitude 3520. It has twelve versus eleven amount of ports and slots on the Dell Latitude 3520.

Ports	Dell Precision 7550	Dell Latitude 3520
full-size SD card slot	Yes	No
HDMI	Yes	Yes
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	No	Yes
microSIM card slot	No	Yes
Mini DisplayPort	Yes	No
power port	Yes	Yes
RJ-45	Yes	Yes
Smart Card Reader	Yes	No
Thunderbolt 3	Yes x2	No
USB-A	Yes x2	Yes x3
USB-C	No	Yes
Total	12	11

Dell Precision 7550 has better versatile I/O connectivity than the Dell Latitude 3520. It has eight versus seven commonly used ports and slots on the Dell Latitude 3520.

Ports	Dell Precision 7550	Dell Latitude 3520
HDMI	Yes	Yes
headphone jack	Yes	Yes
power port	Yes	Yes
RJ-45	Yes	Yes
USB-A	Yes	Yes
full-size SD card slot	Yes	No
microSD card slot	No	Yes
Mini DisplayPort	Yes	No
Thunderbolt 3	Yes	No
USB-C	No	Yes

Dell Latitude 3520 Pros

Reasons that Dell Latitude 3520 is better than Dell Precision 7550.

2021 vs. 2020

Dell Latitude 3520 supports a faster memory speed than the Dell Precision 7550. It supports up to 3200MHz versus 2933MHz of system memory on the Dell Precision 7550.

Memory type and speed

Dell Latitude 3520 - DDR4

3,200 MHz

Dell Precision 7550 - DDR4 ECC

2,933 MHz

Dell Latitude 3520 weighed 3.95 pounds, 28% lighter than the 5.42 pounds Dell Precision 7550.

Weight	Dell Precision 7550	Dell Latitude 3520
Pound	5.42 lbs.	3.95 lbs.
Kilogram	2.46 kg	1.79 kg

Key Similars

Similar characteristics share between Dell Precision 7550 and Dell Latitude 3520.

Both laptops come with available RAM slots that allow you to replace or upgrade when needed.

Memory	Dell Precision 7550	Dell Latitude 3520
Slots	x4	x2
Type	DDR4 ECC	DDR4

Prices

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

Dell Precision 7550 Price
	Dell Precision 7550 Laptop 15.6 - Intel Core i7 10th Gen - i7-10850H - Six Core 5.1Ghz - 512GB SSD - 32GB RAM - 1920x1080 FHD - Windows 10 Pro (Renewed) By Dell $549.95	See at Amazon
	Dell Precision 7550, 15.6 inch FHD Laptop - Intel Core i7-10850H, 32GB DDR4 RAM, 512GB SSD, NVIDIA Quadro T2000 4GB, Windows 10 Pro - Silver (Latest Model) (Renewed) By Dell $625.54	See at Amazon
	Dell Precision 7550 Laptop 15.6 - Intel Core i7 10th Gen - i7-10850H - Six Core 5.1Ghz - 1TB SSD - 32GB RAM - 1920x1080 FHD - Windows 10 Pro (Renewed) By Dell $607.00	See at Amazon
Dell Latitude 3520 Price
	Dell Newest Business Laptop Latitude 3520, 15.6" FHD Display, Intel i7-1165G7, 32GB RAM, 1TB SSD, Webcam, USB-C, HDMI, Wi-Fi 6, Windows 11 Pro By Dell $1,034.77	See at Amazon
	Dell 2021 Newest Latitude 3520 15 15.6" FHD Business Laptop, Intel Quad-Core i5-1135G7 up to 4.2GHz (Beat i7-1065G7), 16GB DDR4 RAM, 512GB PCIe SSD, WiFi 6, Bluetooth 5.2, Type-C, Windows 10 Pro By Dell $799.00	See at Amazon
	Dell 2022 Newest Latitude 3520 15.6" FHD Business Laptop, Intel Core i5-1135G7, 16GB RAM, 512GB PCIe SSD, Webcam, Wi-Fi 6, HDMI, Bluetooth, Windows 11 Pro By Dell $819.99	See at Amazon

Availability	Dell Precision 7550	Dell Latitude 3520
Released	2020	2021
Release Date	-	Announced on April 13, 2021
Applicable Models	-	Dell Latitude 3520 Laptop Dell Latitude 15 3520 2021 Dell Latitude 3520 Dell Latitude 3520 (2021)
Generations	2021 Dell Precision 7560 2020 Dell Precision 7550 2019 Dell Precision 7540	-

Exterior	Dell Precision 7550	Dell Latitude 3520
Size Comparison	Dell Precision 7550Dell Latitude 3520
Dimensions	14.17” x 9.53” x 0.98 - 1.08” (360 mm x 242 mm 25 - 27.36 mm)	14.2 x 9.5 x 0.71 inches (361 x 240.9 x 18.06 mm)
Weight	Starting at 5.42 lb (2.45 kg)	3.95 lbs. (1.79 kg)
Keyboard and Trackpad	Full-size with an optional backlit keyboard. 3.92 x 2.09 in (99.50 mm x 53 mm) touchpad with multi-touch gesture support.	Keyboard Standard full-size keyboard with Number Pad. Optional key backlit. Optional fingerprint on the power button. Touchpad Size: 4.53” x 3.15” (115 mm x 80 mm) Supports Microsoft Precision multi-touch gesture.

Display	Dell Precision 7550	Dell Latitude 3520
Size	15.6 Inches	15.6 Inches
Info	15.6" FHD 1920x1080 60Hz Anti-Glare Non-Touch 45% NTSC 220 Nits WVA 4.20W 15.6" FHD 1920x1080 60Hz Anti-Glare Non-Touch 100% DCI-P3 500 Nits WVA 7.2W 15.6" FHD with Touch 1920x1080 60Hz Touch 100% DCI-P3 500 Nits WVA 7.4W 15.6" UHD HDR400 3840x2160 60Hz Anti-Glare Non-Touch 100% Adobe 500 Nits WVA 10W 15.6" UHD HDR600 3840x2160 60Hz Anti-Glare Non-Touch 100% Adobe 700 Nits WVA 18W	15.6” HD 16:9 1366 x 768 100 PPI TN 220 nits 45% NTSC 500:1 Anti-Glare Non-Touch 4.20W 15.6” FHD 16:9 1920 x 1080 141 PPI IPS 250 nits 45% NTSC 700:1 Anti-Glare Non-Touch 4.60W 15.6” FHD with Touch 16:9 1920 x 1080 141 PPI IPS 250 nits 45% NTSC 700:1 Anti-Glare Touch Screen 4.50W

Ports	Dell Precision 7550	Dell Latitude 3520
Image Source: Dell Left (3) 2 x Thunderbolt 3 40 Gpbs, USB 3.2 Gen 2 (10 Gbps), DisplayPort, Power Delivery 1 x Smart Card Reader Right (5) 1 x full-size SD card slot 1 x headphone jack Headphone/Microphone 2 x USB-A USB 3.2 Gen 1 (5 Gbps), PowerShare 1 x lock slot Back (4) 1 x Mini DisplayPort v1.4 1 x HDMI v2.0 1 x RJ-45 1 Gbps 1 x power port	Image Source: Dell Left (4) 1 x USB-C USB 3.2 Gen 2x2 (20 Gbps), DisplayPort 1 x USB-A USB 3.2 Gen 1 (5 Gbps) 1 x HDMI v1.4 1 x power port Right (7) 1 x USB-A USB 3.2 Gen 1 (5 Gbps) 1 x USB-A USB 2.0 (480 Mbps) 1 x RJ-45 1 Gbps, With status LED 1 x microSD card slot v3.0 1 x microSIM card slot Optional 1 x headphone jack Headphone/Microphone 1 x lock slot

Internal Specs	Dell Precision 7550	Dell Latitude 3520
Processor	10th Gen Intel® Core™ i5-10400H 4 cores, 8 threads, 2.60 → 4.60 GHz, 8MB SmartCache, 45W 10th Gen Intel® Core™ i7-10750H 6 cores, 12 threads, 2.60 → 5.00 GHz, 12MB SmartCache, 45W 10th Gen Intel® Core™ i7-10850H 6 cores, 12 threads, 2.70 → 5.10 GHz, 12MB SmartCache, 45W 10th Gen Intel® Core™ i7-10875H 8 cores, 16 threads, 2.30 → 5.10 GHz, 16MB SmartCache, 45W 10th Gen Intel® Core™ i9-10885H 8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W Intel Xeon W-10855M 6 cores, 12 threads, 2.80 → 5.10 GHz, 12MB SmartCache, 45W Intel Xeon W-10885M 8 cores, 16 threads, 2.40 → 5.30 GHz, 16MB SmartCache, 45W	11th Gen Intel® Celeron® 6305 2 cores, 2 threads, 1.80 GHz, 4MB SmartCache, 15W 10th Gen Intel® Core™ i3-1005G1 2 cores, 4 threads, 1.20 → 3.40 GHz, 4MB SmartCache, 15W 11th Gen Intel® Core™ i3-1115G4 2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W 11th Gen Intel® Core™ i3-1125G4 4 cores, 8 threads, 2.00 → 3.70 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i5-1135G7 4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i5-1145G7 4 cores, 8 threads, 2.60 → 4.40 GHz, 8MB SmartCache, 28W 11th Gen Intel® Core™ i7-1165G7 4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
Integrated Graphics	10th Gen Intel® Core™ i5-10400H Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i7-10750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i7-10850H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 10th Gen Intel® Core™ i7-10875H Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 10th Gen Intel® Core™ i9-10885H Intel® UHD Graphics 630 24 Execution Units, 350 → 1250 MHz Intel Xeon W-10855M Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz Intel Xeon W-10885M Intel® UHD Graphics 630 24 Execution Units, 350 → 1250 MHz	11th Gen Intel® Celeron® 6305 Intel® UHD Graphics 48 Execution Units, 300 → 1250 MHz 10th Gen Intel® Core™ i3-1005G1 Intel® UHD Graphics 32 Execution Units, 300 → 900 MHz 11th Gen Intel® Core™ i3-1115G4 Intel® UHD Graphics 48 Execution Units, 400 → 1250 MHz 11th Gen Intel® Core™ i3-1125G4 Intel® UHD Graphics 48 Execution Units, 400 → 1250 MHz 11th Gen Intel® Core™ i5-1135G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1300 MHz 11th Gen Intel® Core™ i5-1145G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1300 MHz 11th Gen Intel® Core™ i7-1165G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz
Memory	Memory Slots 4 x DDR4 SODIMM Memory Configurations Minimum Memory: 8GB Maximum Memory: 128B Memory Type: DDR4 ECC or Non-ECC memory Memory Speed: 2666 MHz, 2933 MHz, or 3200 MHz	Memory Info 2 x SODIMM slots Type: Single or Dual-Channel DDR4 Speed: 3200 MHz Memory Configurations 4GB Single Channel 8GB 16GB 32GB Dual Channel
Discrete Graphics	NVIDIA Quadro T1000 (Optional) Turning Architecture, 4GB GDDR5 128-bit, 1395 → 1455 MHz, 768 Shading Units. NVIDIA Quadro T2000 (Optional) Turning Architecture, 4GB GDDR5 128-bit, 1575 → 1785 MHz, 1,024 Shading Units. NVIDIA Quadro RTX 3000 Mobile (Optional) Turning Architecture, 6GB GDDR6 256-bit, 945→ 1380 MHz, 2,304 Shading Units. NVIDIA Quadro RTX 4000 Mobile (Optional) Turning Architecture, 8GB GDDR6 256-bit, 1110→ 1560 MHz, 2,560 Shading Units. NVIDIA Quadro RTX 5000 Mobile (Optional) Turning Architecture, 16GB GDDR6 256-bit, 1035→ 1545 MHz, 3,072 Shading Units.	Optional NVIDIA GeForce MX450 - 2GB GDDR5 VRAM
Storage	Hard Drive Slots 3 x M.2 2280 PCIe SSD slot Hard Drive Configurations Up to 6TB M.2 NVMe PCIe SSD	Hard Drive Slot 1 x M.2 2230/2280 slot 1 x 2.5-inch HDD Hard Drive Configurations Up to 1TB PCIe Gen 3 x4 SSD Up to 1TB SATA SSD

Connectivity	Dell Precision 7550	Dell Latitude 3520
Wi-Fi	Intel 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	Intel® Wi-Fi 5 Qualcomm QCA61x4A (DW1820) Up to 867 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) Bluetooh 5.0 Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz 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
Bluetooth	Bluetooth 5.1	Bluetooth 5.0 5.1
Ethernet	Integrated Intel i219-LM 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE	Integrated Realtek RTL8111H Ethernet Controller. 10/100/1000 Mbps.
Wireless WAN	-	Dell DW5820e Intel 7360 LTE-A M.2 3042 form factor.

Battery	Dell Precision 7550	Dell Latitude 3520
Size	68 Wh (6-cell lithium-ion ExpressCharge Boost) 95 Wh (6-cell lithium-ion ExpressCharge Boost) 95 Wh (6-cell lithium-ion LCL)	41 Wh 3-cell Polymer, ExpressCharge capable battery. 54 Wh 4-cell Polymer, ExpressCharge capable battery.
Power Supply	180 W power adapter Power rated at 19.5 VDC/9.23 A.	65W 4.5mm barrel type power adapter. 65W USB-C power adapter.

Software	Dell Precision 7550	Dell Latitude 3520
OS	Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 Upgradable to Windows 11	Windows 10 Home Pro Windows 11 Home Pro Pro National Academic Ubuntu 20.04 LTS Kylin Linux 10
Built-in Apps	Microsoft Office 30-days trial McAfee® Small Business Security 30 Day Free Trial	Microsoft Office 30-days trial McAfee® Small Business Security 30-day trial

Camera & Audio	Dell Precision 7550	Dell Latitude 3520
Camera	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optional Windows Hello Infrared Camera	HD Front-facing camera 720p with 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optional IR Camera For Windows Hello Facial Authentication.
Audio	Realtek ALC3281 MaxxAudio® Pro by Waves Two speakers (2W x 2) Noise-reducing array microphones	Realtek ALC3254 with Waves MaxxAudio Pro 2 x 2W = 4W stereo speakers Dual-array microphones

Misc	Dell Precision 7550	Dell Latitude 3520
Sensors	Windows Hello compliant fingerprint reader on the keyboard deck	Optional Fingerprint Sensor On power button Optional IR Camera
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 SmartCard Reader Fingerprint reader or FIPS Fingerprint reader Touch Fingerprint Reader with Control Vault 3.0 (Advanced Authentication with FIPS 140-2 Level 3 Certification) Contacted Smart Card (FIPS 201 with Control Vault 3.0 Advanced Authentication with FIPS 140-2 level 3 Certitication) Contactless Smart Card NFC/CSC (Check regional availability)	Optional fingerprint sensor on the power button. Optional Windows Hello Facial Authentication. Wedge-shaped lock slot.
Warranty	36 Months Basic Onsite Service	1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Key Features	Dell Precision 7550	Dell Latitude 3520
At Glance	Released in 2020 16:9 4K UHD 15.6” 2160p HDR Weight 5.42 lb 2.46 kg Up to Intel Xeon W-10885M 8C/16T, 2.40 → 5.30 GHz Geekbench 5 1,256 Single Core Geekbench 5 7,618 Multi-Core With integrated Intel® UHD Graphics 630 24 Execution Units, 350 → 1250 MHz Upgradable up to 128GB 2933 MHz DDR4 ECC Nvidia Quadro RTX 5000 16GB GDDR6	Released in Early 2021 16:9 FHD 15.6” 1080p 60Hz Weight 3.95 lb 1.79 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 Upgradable up to 32GB 3200 MHz DDR4 NVIDIA GeForce MX450 2GB GDDR5 Optional 4G LTE Up to Wi-Fi 6 Single USB-C USB 3.2 Gen 2x2 (20Gbps) Built-in MicroSD Card Reader Optional Fingerprint Recognition On Power Button Optional Facial Recognition Windows Hello Optional Privacy Shutter Mechanical Supports ExpressCharge 80% in an hour