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Dell Precision 7740 vs. Dell Latitude 5520: Full specs comparison

We have comprehensively analyzed the technical specifications for the Dell Precision 7740 and Dell Latitude 5520 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell Precision 7740 See at Amazon	Compare With Please enter device name or part of it Dell Latitude 5520 See at Amazon

Dell Precision 7740 Pros

Reasons that Dell Precision 7740 is better than Dell Latitude 5520.

Intel Xeon E-2286M inside Dell Precision 7740 has a 42% better multi-core CPU performance score than the Intel Core i7-1185G7 inside Dell Latitude 5520.

Geekbench 5 multi-core score

Dell Precision 7740 - Intel Xeon E-2286M

6,910

Dell Precision 7740 - Intel Core i9-9980HK

6,504

Dell Precision 7740 - Intel Core i9-9880H

6,100

Dell Precision 7740 - Intel Xeon E-2276M

5,165

Dell Precision 7740 - Intel Core i7-9850H

4,914

Dell Precision 7740 - Intel Core i7-9750H

4,880

Dell Latitude 5520 - Intel Core i7-1185G7

4,864

Dell Latitude 5520 - Intel Core i5-1145G7

4,450

Dell Latitude 5520 - Intel Core i5-1135G7

3,980

Dell Precision 7740 - Intel Core i5-9400H

3,690

Dell Latitude 5520 - Intel Core i3-1125G4

3,690

Dell Latitude 5520 - Intel Core i7-10610U

3,042

Dell Latitude 5520 - Intel Core i5-10310U

2,992

Dell Latitude 5520 - Intel Core i5-10210U

2,933

Dell Precision 7740 supports a larger memory capacity than the Dell Latitude 5520. It supports up to 128GB versus 64GB of system memory on the Dell Latitude 5520.

Max system memory size

Dell Precision 7740

128 GB

Dell Latitude 5520

64 GB

Dell Precision 7740 has a 17.3-inch screen size 10% larger than the 15.6-inch Dell Latitude 5520.

Display size

Dell Precision 7740

17.3-inch

Dell Latitude 5520

15.6-inch

Dell Precision 7740 has more ports and slots count than the Dell Latitude 5520. It has thirteen versus ten amount of ports and slots on the Dell Latitude 5520.

Ports	Dell Precision 7740	Dell Latitude 5520
full-size SD card slot	Yes	No
HDMI	Yes	Yes
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	No	Yes
Mini DisplayPort	Yes	No
power port	Yes	No
RJ-45	Yes	Yes
Smart Card Reader	Yes	Yes
Thunderbolt 3	Yes x2	No
Thunderbolt 4	No	Yes x2
USB-A	Yes x3	Yes x2
Total	13	10

Dell Precision 7740 has better versatile I/O connectivity than the Dell Latitude 5520. It has eight versus six commonly used ports and slots on the Dell Latitude 5520.

Ports	Dell Precision 7740	Dell Latitude 5520
HDMI	Yes	Yes
headphone jack	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
power port	Yes	No
Thunderbolt 3	Yes	No
Thunderbolt 4	No	Yes

Dell Latitude 5520 Pros

Reasons that Dell Latitude 5520 is better than Dell Precision 7740.

2021 vs. 2019

Dell Latitude 5520 weighed 3.50 pounds, 49% lighter than the 6.79 pounds Dell Precision 7740.

Weight	Dell Precision 7740	Dell Latitude 5520
Pound	6.79 lbs.	3.50 lbs.
Kilogram	3.08 kg	1.59 kg

Key Similars

Similar characteristics share between Dell Precision 7740 and Dell Latitude 5520.

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

Memory	Dell Precision 7740	Dell Latitude 5520
Slots	x4	x2
Type	DDR4 ECC	DDR4

Prices

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

Dell Precision 7740 Price
	2019 Dell Precision 7740 Laptop 17.3 - Intel Core i7 9th Gen - i7-9850H - Six Core 4.6Ghz - 512GB SSD - 32GB RAM - Nvidia Quadro RTX 3000 - 1920x1080 FHD - Windows 10 Pro Carbon (Renewed) By Dell $648.93 $729.99 11% OFF	See at Amazon
	Dell Precision 7740 17.3" Mobile Workstation - Intel Core i7-9850H - 16GB RAM - 512GB SSD (Renewed) By Dell $899.95	See at Amazon
	Dell Precision 7740 17.3" Intel Xeon E-2276m 64GB RAM 1TB SSD Windows 10 Pro (Renewed) By Dell $649.99	See at Amazon
Dell Latitude 5520 Price
	Dell Latitude 5520 Laptop 15.6" PC Intel Core i5-1145G7 Processor, 16GB Ram, 512GB NVMe SSD, Thunderbolt, HDMI, Windows 10 Pro (Renewed) By Dell $415.69	See at Amazon
	Dell Latitude 5520 Business Laptop, 15.6" FHD Display, Intel Core i5-1135G7 vPRO, 16GB RAM, 512GB SSD, IR Camera, HDMI, Backlit Keyboard, Wi-Fi 6, RJ-45, Thunderbolt 4, Windows 11 Pro By Dell $979.77 $1,069.99 8% OFF	See at Amazon
	Dell Latitude 5520 Business Laptop 15.6" HD, Intel i7-1165G7, 32GB RAM, 1TB NVMe SSD, Webcam, Backlit, AX Wi-Fi, Bluetooth, SD Card Reader, HDMI, USB Type-C Thunderbolt - Windows 11 Pro (RENEWED) By Dell $749.00	See at Amazon

Availability	Dell Precision 7740	Dell Latitude 5520
Released	2019	2021
Release Date	Announced at Computex 2019. Available from early July 2019.	Announced on January 05, 2021 (CES 2021) Available on January 12, 2021
Pricing	Starting at $1,409	-
Generations	2021 Dell Precision 7760 2020 Dell Precision 7750 2019 Dell Precision 7740	2022 Dell Latitude 5531 2022 Dell Latitude 5530 2021 Dell Latitude 5520 2020 Dell Latitude 5510 2018 Dell Latitude 5590 2017 Dell Latitude 5580

Exterior	Dell Precision 7740	Dell Latitude 5520
Dimensions	16.3 x 10.7 x 1.03 - 1.19 in (414.2 x 273.7 x 26.15 - 30.3 mm)	14.09” x 9.19” x 0.78” (357.8 mm x 233.3 mm x 19.87 mm)
Weight	6.79 lbs (3.08 Kg)	3.50 lb (1.59 kg)
Colors	Carbon Fiber LCD Cover Aluminum Titan Gray LCD Cover	-
Keyboard and Trackpad	Full-size with optional backlit keyboard. 3.92 x 2.09 in (99.50 mm x 53 mm) touchpad with multi-touch gesture support.	Keyboard Single Pointing Backlit English US Keyboard and 10 Key Numpad Single Pointing Non-Backlit English US Keyboard and 10 Key Numpad Touchpad Size: 4.53” x 2.64” (115 mm x 67 mm) Supports Microsoft Precision multi-touch gesture.

Display	Dell Precision 7740	Dell Latitude 5520
Size	17.3 Inches	15.6 Inches
Info	17.3”, HD 1600 x 900, Anti-Glare, LED Backlight, Non-touch 60% color gamut 17.3”, FHD 1920 x 1080, Anti-Glare IPS, Non-touch 100% color gamut sRGB 17.3”, UHD 3840 x 2160, Anti-Glare IGZO, Non-touch 100% AdobeRGB	15.6” HD 1366 x 768 TN 220 nits 45% NTSC 500:1 Anti-Glare Non-Touch 4.2W 15.6” FHD 1920 x 1080 IPS 250 nits 45% NTSC 700:1 Anti-Glare Non-Touch TFT WVA 4.6W 15.6” FHD with Touch Support 1920 x 1080 IPS 250 nits 45% NTSC 700:1 Anti-Glare Touch WVA 4.6W 15.6” FHD with Low Blue Light (LBL) Support 1920 x 1080 IPS 400 nits 100% sRGB 700:1 Anti-Glare Non-Touch TFT WVA SLP LBL 4.5W 15.6” UHD with Low Blue Light (LBL) Support 3840 x 2160 IPS 400 nits 100% sRGB 1000:1 Anti-Glare Non-Touch TFT WVA SLP LBL 4.5W

Ports	Dell Precision 7740	Dell Latitude 5520
Image Source: Dell Left (4) 2 x Thunderbolt 3 40 Gpbs, USB 3.1 Gen 2 (10 Gbps), DisplayPort 1 x full-size SD card slot 1 x Smart Card Reader Right (4) 1 x headphone jack Headphone/Microphone 2 x USB-A USB 3.2 Gen 1 (5 Gbps), PowerShare 1 x lock slot Back (5) 1 x HDMI v2.0 1 x Mini DisplayPort v1.4 1 x RJ-45 1 Gbps 1 x USB-A USB 3.1 Gen 1 (5 Gbps), PowerShare 1 x power port	Image Source: Dell Left (3) 2 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery 1 x Smart Card Reader Optional Right (7) 1 x USB-A USB 3.2 Gen 1 (5 Gbps) 1 x USB-A USB 3.2 Gen 1 (5 Gbps), PowerShare 1 x HDMI v2.0 1 x RJ-45 1 Gbps, Flip-Down Port 1 x microSD card slot 1 x headphone jack Headphone/Microphone 1 x lock slot

Internal Specs	Dell Precision 7740	Dell Latitude 5520
Processor	9th Gen Intel® Core™ i5-9400H 4 cores, 8 threads, 2.50 → 4.30 GHz, 8MB SmartCache, 45W 9th Gen Intel® Core™ i7-9750H 6 cores, 12 threads, 2.60 → 4.50 GHz, 12MB SmartCache, 45W 9th Gen Intel® Core™ i7-9850H 6 cores, 12 threads, 2.60 → 4.60 GHz, 12MB SmartCache, 45W 9th Gen Intel® Core™ i9-9880H 8 cores, 16 threads, 2.30 → 4.80 GHz, 16MB SmartCache, 45W 9th Gen Intel® Core™ i9-9980HK 8 cores, 16 threads, 2.40 → 5.00 GHz, 16MB SmartCache, 45W Intel Xeon E-2276M 6 cores, 12 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 45W Intel Xeon E-2286M 8 cores, 16 threads, 2.40 → 5.00 GHz, 16MB SmartCache, 45W	10th Gen Intel® Core™ i5-10210U 4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i5-10310U with vPro™ 4 cores, 8 threads, 1.70 → 4.40 GHz, 6MB SmartCache, 15W 10th Gen Intel® Core™ i7-10610U with vPro™ 4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W 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™ i7-1185G7 4 cores, 8 threads, 3.00 → 4.80 GHz, 12MB SmartCache, 28W
Integrated Graphics	9th Gen Intel® Core™ i5-9400H Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 9th Gen Intel® Core™ i7-9750H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 9th Gen Intel® Core™ i7-9850H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz 9th Gen Intel® Core™ i9-9880H Intel® UHD Graphics 630 24 Execution Units, 350 → 1200 MHz 9th Gen Intel® Core™ i9-9980HK Intel® UHD Graphics 630 24 Execution Units, 350 → 1250 MHz Intel Xeon E-2276M Intel® UHD Graphics P630 24 Execution Units, 350 → 1200 MHz Intel Xeon E-2286M Intel® UHD Graphics P630 24 Execution Units, 350 → 1250 MHz	10th Gen Intel® Core™ i5-10210U Intel® UHD Graphics 24 Execution Units, 300 → 1100 MHz 10th Gen Intel® Core™ i5-10310U with vPro™ Intel® UHD Graphics 24 Execution Units, 300 → 1150 MHz 10th Gen Intel® Core™ i7-10610U with vPro™ Intel® UHD Graphics 24 Execution Units, 300 → 1150 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™ i7-1185G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1350 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 or 3200 MHz	Memory Info 2 x SO-DIMM slots Type: Single or Dual-Channel DDR4 Speed: 3200 MHz Memory Configurations 4GB 8GB 16GB Single Channel 8GB 16GB 32GB 64GB Dual Channel
Discrete Graphics	AMD Radeon Pro WX 3200 (Optional) GCN 4.0 Architecture, 4GB GDDR5 128-bit, 1295 MHz, 640 Shading Units. Radeon Pro WX 7130 w/8GB GDDR5 (Optional) GCN 4.0 Architecture, 4GB GDDR5 128-bit, 1188 → 1243 MHz, 2304 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 Video memory: 2GB GDDR6 VRAM
Storage	Hard Drive Slots 4 x M.2 2280 PCIe SSD slot 1 x 2.5 inches hard drive slot Available only on a 4-cell 64Wh battery model. Hard Drive Configurations Up to 8TB M.2 NVMe PCIe SSD Up to 2TB SATA Hard Drive	Hard Drive Slot 1 x M.2 2230/2280 slot Hard Drive Configurations Up to 2TB PCIe SSD

Connectivity	Dell Precision 7740	Dell Latitude 5520
Wi-Fi	Intel® Wi-Fi 6 AX200 2x2 .11ax 160MHz Qualcomm QCA61x4A 802.11ac Dual Band, 2x2, Wireless Adapter	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 Intel® Wi-Fi 6E AX210 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 5.2
Bluetooth	Bluetooth 4.2 Bluetooth 5.1	Bluetooth 5.0 Bluetooth 5.1 Bluetooth 5.2
Ethernet	Integrated Intel i219LM 10/100/1000 Mb/s Ethernet (RJ-45 ) with Intel Remote Wake UP and PXE	Intel I219-LM Intel I219-V 10/100/1000 Mbps
More	-	WWAN: Intel XMM 7360 Global LTE-Advanced (DW5820e) CAT9 Transfer rate up to 450 Mbps DL/50 Mbps UL (Cat 9) Wireless standards (1,2,3,4,5,7,8,11,12,13,17,18,19,20,21,26,28,29,30,38,39,40,41,66), HSPA+ (1, 2, 4,5, 8)

Battery	Dell Precision 7740	Dell Latitude 5520
Size	64 Wh (4 Cells, Lithium-Ion Polymer, ExpressCharge™ Capable Battery) 97 Wh (6 Cells, Lithium-Ion Polymer, ExpressCharge™ Capable Battery)	42 Wh (3-cell lithium-ion, ExpressCharge capable battery with 1-years life span) 63 Wh (4-cell lithium-ion, ExpressCharge capable battery with 1-years life span) 42 Wh (3-cell lithium-ion, Long Life Battery with 3-years life span) 63 Wh (4-cell lithium-ion, Long Life Battery with 3-years life span)
Power Supply	240 W power adapter Power rated at 19.5 VDC/12.31 A.	65W 90W 130W USB Type-C adapter.

Software	Dell Precision 7740	Dell Latitude 5520
OS	Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5 Upgradable to Windows 11	Windows 10 Pro Ubuntu 20.04 Upgradable to Windows 11
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 Free Trial

Camera & Audio	Dell Precision 7740	Dell Latitude 5520
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 0.30 Megapixels (340 x 340) at 60 fps.	Front-facing camera 720p with 0.92 Megapixels (1280 x 720 HD) at 30 fps. 1080p with 2.07 Megapixels (1920 x 1080p FHD) at 30 fps. Optional Infrared camera For Windows Hello Facial Recognition.
Audio	Realtek ALC3281 MaxxAudio® Pro by Waves Two speakers (2W x 2) Noise-reducing array microphones	Realtek ALC3204 with Waves MaxxAudio Pro 2 x 2W = 4W stereo speakers Dual-array microphones

Misc	Dell Precision 7740	Dell Latitude 5520
Sensors	An optional fingerprint reader on the power button	Ambient Light Sensor on the hinge-up (optional) 1 x Accelerometer (G sensor) on the system board. 1 x Accelerometer (G sensor) on the hinge-up (optional). Fingerprint Sensor IR Camera (optional)
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 Certification) Contactless Smart Card NFC/CSC (Check regional availability)	Hardware-Based Security Trusted Platform Module (TPM) 2.0 discrete FIPS 140-2 certification for TPM TCG (Trusted Computing Group) Certification for TPM The fingerprint reader in power button tied to ControlVault 3 ControlVault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification Contacted Smart Card and ControlVault 3 Contactless Smart Card, NFC, and ControlVault 3 SED SSD NVMe, SSD, and HDD (Opal and non-Opal) per SDL FIPS 201 Full Scan FPR and ControlVault 3 Data Security McAfee Small Business Security 30-day trial McAfee Small Business Security 12-months subscription, digitally delivered McAfee Small Business Security 24-months subscription, digitally delivered McAfee Small Business Security 36-months subscription, digitally delivered
Warranty	3 Years Hardware Service with Onsite Service After Remote Diagnosis	1 Year Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis

Key Features	Dell Precision 7740	Dell Latitude 5520
At Glance	Released in 2019 16:9 4K UHD 17.3” 2160p 60Hz Weight 6.79 lb 3.08 kg Up to Intel Xeon E-2286M 8C/16T, 2.40 → 5.00 GHz Geekbench 5 1,192 Single Core Geekbench 5 6,910 Multi-Core With integrated Intel® UHD Graphics P630 24 Execution Units, 350 → 1250 MHz Upgradable up to 128GB 3200 MHz DDR4 ECC Nvidia Quadro RTX 5000 16GB GDDR6	Released in 2021 16:9 4K UHD 15.6” 2160p 60Hz Weight 3.50 lb 1.59 kg Up to Intel Core i7-1185G7 4C/8T, 3.00 → 4.80 GHz Geekbench 5 1,404 Single Core Geekbench 5 4,864 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1350 MHz Upgradable up to 64GB 3200 MHz DDR4 Nvidia GeForce MX450 2GB GDDR6