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Dell Latitude 5510 vs. Dell Latitude 7420: Full specs comparison

Here is a comparison of the specs between Dell Latitude 5510 and Dell Latitude 7420, including CPU, RAM, storage, battery, display, and more.

Compare With Please enter device name or part of it Dell Latitude 5510 See at Amazon	Compare With Please enter device name or part of it Dell Latitude 7420 See at Amazon See at Dell

Dell Latitude 5510 Pros

Reasons that Dell Latitude 5510 is better than Dell Latitude 7420.

Intel Core i7-10850H inside Dell Latitude 5510 has a 9% better multi-core CPU performance score than the Intel Core i7-1185G7 inside Dell Latitude 7420.

Geekbench 5 multi-core score

Dell Latitude 5510 - Intel Core i7-10850H

5,341

Dell Latitude 7420 - Intel Core i7-1185G7

4,864

Dell Latitude 7420 - Intel Core i7-1165G7

4,487

Dell Latitude 7420 - Intel Core i5-1145G7

4,450

Dell Latitude 5510 - Intel Core i5-10400H

4,252

Dell Latitude 7420 - Intel Core i5-1135G7

3,980

Dell Latitude 5510 - Intel Core i5-10300H

3,747

Dell Latitude 5510 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 Dell Latitude 7420 since it has onboard memory.

Memory	Dell Latitude 5510	Dell Latitude 7420
Slots	x2	Onboard
Type	DDR4	LPDDR4X

Configurable up to Nvidia GeForce MX250 2GB GDDR5 vs. integrated

Dell Latitude 5510 has a 15.6-inch screen size 11% larger than the 14-inch Dell Latitude 7420.

Display size

Dell Latitude 5510

15.6-inch

Dell Latitude 7420

14-inch

Dell Latitude 5510 has more ports and slots count than the Dell Latitude 7420. It has eleven versus nine amount of ports and slots on the Dell Latitude 7420.

Ports	Dell Latitude 5510	Dell Latitude 7420
HDMI	Yes	Yes
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	Yes	Yes
microSIM card slot	Yes	Yes
power port	Yes	No
Smart Card Reader	Yes	Yes
Thunderbolt 4	No	Yes x2
USB-A	Yes x3	Yes
USB-C	Yes	No
Total	11	9

Dell Latitude 5510 has better versatile I/O connectivity than the Dell Latitude 7420. It has six versus five commonly used ports and slots on the Dell Latitude 7420.

Ports	Dell Latitude 5510	Dell Latitude 7420
HDMI	Yes	Yes
headphone jack	Yes	Yes
microSD card slot	Yes	Yes
USB-A	Yes	Yes
power port	Yes	No
Thunderbolt 4	No	Yes
USB-C	Yes	No

Dell Latitude 7420 Pros

Reasons that Dell Latitude 7420 is better than Dell Latitude 5510.

2021 vs. 2020

Dell Latitude 7420 supports a faster memory speed than the Dell Latitude 5510. It supports up to 4267MHz versus 2666MHz of system memory on the Dell Latitude 5510.

Memory type and speed

Dell Latitude 7420 - LPDDR4X

4,267 MHz

Dell Latitude 5510 - DDR4

2,666 MHz

Dell Latitude 7420 weighed 2.70 pounds, 33% lighter than the 4.01 pounds Dell Latitude 5510.

Weight	Dell Latitude 5510	Dell Latitude 7420
Pound	4.01 lbs.	2.70 lbs.
Kilogram	1.82 kg	1.22 kg

Key Similars

Similar characteristics share between Dell Latitude 5510 and Dell Latitude 7420.

Both laptops supports up to 32GB of system memory.

Max system memory size

Dell Latitude 5510

32 GB

Dell Latitude 7420

32 GB

Prices

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

Dell Latitude 5510 Price
	Dell Latitude 5510 Laptop PC Intel Core i7-10610U 10th Gen Processor, 16GB Ram, 512GB NVMe SSD, Type C, HDMI, Webcam, Windows 10 Pro (Renewed) By Dell $365.99 $466.99 22% OFF	See at Amazon
	Dell Latitude 5510 Laptop PC, Intel Core i5-10310U 10th Gen Processor, 16GB Ram, 256GB NVMe SSD, Webcam, Type C, HDMI Windows 10 Pro (Renewed) By Dell $279.99	See at Amazon
	Dell Latitude 5510 15.6 Notebook - Full HD - 1920 x 1080 - Core i5 i5-10310U 10th Gen 1.6GHz Hexa-core (6 Core) - 16GB RAM - 512GB SSD - Windows 10 PRO (Renewed) By Dell $382.00	See at Amazon
Dell Latitude 7420 Price
	DELL Latitude 7420 Business Laptop, Touchscreen Notebook, 14" FHD(1920x1080), Intel Core i7-1185G7, 32GB RAM, 512GB SSD, Backlit Keyboard, WiFi, Bluetooth, Windows 11 Pro-Carbon Fiber(Renewed) By Dell $553.30 $589.00 6% OFF	See at Amazon
	Dell Latitude 7420 I5 11-1145 G7 (Renewed) By Dell $367.40	See at Amazon
	Dell Latitude 7420 Business FHD Laptop (Intel i5-1145G7 vPro Upto 4.4 GHz, 16GB RAM, 512GB PCIe SSD, Intel Iris Xe, 14.0" 60 Hz, WiFi 6, Bluetooth 5.2, Webcam, Micro SD Reader, Win11Pro) By Dell $699.99	See at Amazon

Availability	Dell Latitude 5510	Dell Latitude 7420
Released	2020	2021
Release Date	-	Announced on January 05, 2021 (CES 2021) Available on January 12, 2021
Pricing	-	Starting at $1,548.99
Applicable Models	-	Dell Latitude 7420 Laptop or 2-in-1 Dell Latitude 7420 Laptop Dell Latitude 7420 2-in-1 2021 14-inch Dell Latitude 7000 Series Laptop
Generations	2022 Dell Latitude 5531 2022 Dell Latitude 5530 2021 Dell Latitude 5520 2020 Dell Latitude 5510 2018 Dell Latitude 5590 2017 Dell Latitude 5580	2022 Dell Latitude 7430 2021 Dell Latitude 7420 2020 Dell Latitude 7410 2019 Dell Latitude 7400 2018 Dell Latitude 7490 2017 Dell Latitude 7480

Exterior	Dell Latitude 5510	Dell Latitude 7420
Dimensions	14.14” x 9.30” x 0.83 - 0.88” (359.10 mm x 236.25 mm x 20.98 - 22.42 mm)	12.65” x 8.22” x 0.68” (321.35 mm x 208.69 mm x 17.27 mm) Dell Latitude 7420 Laptop Carbon Fiber 12.65” x 8.22” x 0.66” (321.35 mm x 208.69 mm x 16.90 mm) Dell Latitude 7420 Laptop Aluminum 12.65” x 8.22” x 0.67” (321.35 mm x 208.69 mm x 17.06 mm) Dell Latitude 7420 2-in-1 Carbon Fiber 12.65” x 8.22” x 0.65” (321.35 mm x 208.69 mm x 16.40 mm) Dell Latitude 7420 2-in-1 Aluminum
Weight	4.01 lb (1.82 kg)	2.70 lb (1.22 kg) Dell Latitude 7420 Laptop Carbon Fiber 2.89 lb (1.31 kg) Dell Latitude 7420 Laptop Aluminum 3.00 lb (1.36 kg) Dell Latitude 7420 2-in-1 Carbon Fiber 3.23 lb (1.46 kg) Dell Latitude 7420 2-in-1 Aluminum
Colors	-	Carbon Fiber Aluminum
Keyboard and Trackpad	Keyboard Single Pointing Non-Backlit US English Keyboard with 10 Key Numeric Keypad Dual Pointing Backlit US English Keyboard with 10 Key Numeric Keypad Touchpad Size: 4.00 x 2.17 in (101.70 mm x 55.20 mm) Supports Microsoft Precision multi-touch gesture. Dedicated left and right-click button.	Keyboard Single Pointing Backlit US-English Keyboard Single Pointing Non-Backlit US-English Keyboard Touchpad Size: 4.52” x 2.56” (115 mm x 65 mm) Supports Microsoft Precision multi-touch gesture.

Ports	Dell Latitude 5510	Dell Latitude 7420
Image Source: Dell Left (4) 1 x power port 1 x USB-C USB 3.2 Gen 2 (10 Gbps), DisplayPort, Power Delivery, Optional Thunderbolt 3 (40 Gbps) 1 x USB-A USB 3.2 Gen 1 (5 Gbps) 1 x Smart Card Reader Optional Right (7) 1 x microSD card slot 1 x microSIM card slot Optional 1 x headphone jack Headphone/Microphone 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 v1.4 1 x lock slot	Image Source: Dell Left (3) 1 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery 1 x Smart Card Reader Optional 1 x headphone jack Headphone/Microphone Right (6) 1 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery 1 x USB-A USB 3.1 Gen 1 (5 Gbps), PowerShare 1 x HDMI v2.0 1 x microSD card slot 1 x microSIM card slot Optional 1 x lock slot

Internal Specs	Dell Latitude 5510	Dell Latitude 7420
Processor	10th Gen Intel® Core™ i5-10300H 4 cores, 8 threads, 2.50 → 4.50 GHz, 8MB SmartCache, 45W 10th Gen Intel® Core™ i5-10400H 4 cores, 8 threads, 2.60 → 4.60 GHz, 8MB SmartCache, 45W 10th Gen Intel® Core™ i7-10850H 6 cores, 12 threads, 2.70 → 5.10 GHz, 12MB SmartCache, 45W	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 11th Gen Intel® Core™ i7-1185G7 4 cores, 8 threads, 3.00 → 4.80 GHz, 12MB SmartCache, 28W
Integrated Graphics	10th Gen Intel® Core™ i5-10300H Intel® UHD Graphics 630 24 Execution Units, 350 → 1050 MHz 10th Gen Intel® Core™ i5-10400H Intel® UHD Graphics 630 24 Execution Units, 350 → 1100 MHz 10th Gen Intel® Core™ i7-10850H Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 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 11th Gen Intel® Core™ i7-1185G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1350 MHz
Memory	Memory Info 2 x SoDIMM slots Type: Dual-Channel DDR4 Speed: 2667 MHz Memory Configurations Minimum Memory: 4GB Maximum Memory: 32GB	Memory Info Onboard Memory Type: Dual-Channel LPDDR4x Speed: 4267 MHz Memory Configurations 8GB 16GB 32GB Dual Channel
Discrete Graphics	Optional NVIDIA® GeForce® MX250 Video memory: 2GB GDDR5 VRAM.	-
Storage	Hard Drive Slot 1 x M.2 2230/2280 slot 1 x 2.5 in. hard drive slot Hard Drive Configurations Up to 1TB PCIe SSD Up to 1TB SATA disk drive	Hard Drive Slot 1 x M.2 2230/2280 slot Hard Drive Configurations Up to 2TB PCIe SSD

Connectivity	Dell Latitude 5510	Dell Latitude 7420
Wi-Fi	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 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 5.0 Bluetooth 5.1	Bluetooth 5.1
Ethernet	Integrated Connection I219-LM/I219-V Ethernet Transmit speed: 10/100/1000 Mbps	-
More	Optional Intel XMM 7360 Global LTE-Advanced with optional eSIM.	WWAN Qualcomm Snapdragon X20 Gigabit LTE CAT 16 (DW5821e with optional e-SIM enabled) Qualcomm Snapdragon X20 LTE-A CAT 9 (DW5829e with optional e-SIM enabled)

Battery	Dell Latitude 5510	Dell Latitude 7420
Size	42 Wh (3-cell Polymer, ExpressCharge capable battery) 51 Wh (3-cell Polymer, ExpressCharge capable battery) 68 Wh (4-cell Polymer, ExpressCharge capable battery) 68 Wh (4-cell Polymer, Long Life Battery)	42Wh \| 3-cell 63Wh \| 4-cell ExpressCharge capable battery 42Wh \| 3-cell 63Wh \| 4-cell Long Life Cycle battery The battery voltage is 15.2V and 63Wh is equivalent to 4,144 mAh.
Power Supply	65W 7.4mm barrel adapter. 90W 7.4mm barrel adapter. 65W Type-C adapter. 90W Type-C adapter.	65W 90W USB Type-C adapter.

Software	Dell Latitude 5510	Dell Latitude 7420
OS	Windows 10 Home Windows 10 Pro Ubuntu 18.04 NeoKylin 7.0 SP4 (PRTS) Upgradable to Windows 11	Windows 10 Home 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 Latitude 5510	Dell Latitude 7420
Camera	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Optinal Infrared camera For Windows Hello Facial Recognition.	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 ALC3204 with Waves MaxxAudio Pro 2 x 2W = 4W stereo speakers Dual digital microphones	Realtek ALC3281-CG with Waves MaxxAudio Pro 2 x 2W = 4W stereo speakers Dual digital microphones

Misc	Dell Latitude 5510	Dell Latitude 7420
Sensors	Hall Effect Sensor (Detects when the lid is closed) IR Camera Proximity Sensor Gyroscope eCompass/Magnetometer Accelerometer NFC (optional) The fingerprint reader in the power button (optional) GPS (via WWAN Card only)	Ambient Light Sensor Fingerprint Sensor IR Camera (optional) Proximity Sensor (optional)
Security	Hardware-Based Security Trusted Platform Module (TPM) 2.0 Firmware TPM Optional Optional IR camera with Windows Hello Support Cable lock Noble lock FIPS 140-2 certification for TPM Optional ControlVault 3 Advanced Authentication with FIPS 140-2 Level 3 Certification (FPR, SC and CSC/NFC) Fingerprint Reader Only Touch Fingerprint reader in power button tied to ControlVault 3 Optional (FIPS 201 Smart card reader certification/SIPR) Contacted Smart Card and ControlVault 3 Software-Based Security Dell Client Command Suite Optional Dell Data Security and Management Software Dell Client Command Suite Dell BIOS Verification Optional Dell Endpoint Security and Management Software VMware Carbon Black Endpoint Standard VMware Carbon Black Endpoint Standard + Secureworks Threat Detection and Response	-
Warranty	1 Year Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis	3 Years Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis

Key Features	Dell Latitude 5510	Dell Latitude 7420
At Glance	Released in 2020 16:9 FHD 15.6” 1080p 60Hz Weight 4.01 lb 1.82 kg Up to Intel Core i7-10850H 6C/12T, 2.70 → 5.10 GHz Geekbench 5 1,152 Single Core Geekbench 5 5,341 Multi-Core With integrated Intel® UHD Graphics 630 24 Execution Units, 350 → 1150 MHz Upgradable up to 32GB 2666 MHz DDR4 Nvidia GeForce MX250 2GB GDDR5	Released in Early 2021 16:9 4K UHD 14” 2160p 60Hz Weight 2.70 lb 1.22 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 Configurable up to 32GB 4267 MHz LPDDR4X Available in Laptop or 2-in-1 Form Factor Optional Touch Supports Laptop Form Factor Supports Touch & Stylus On 2-in1 Form Factor Optional 4G LTE Up to Wi-Fi 6 Optional IR Camera For Face Unlock Built-in Fingerprint Reader Power Button Dual Thunderbolt™️ 4 Ports Built-in MicroSD Card Reader 4.0