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Dell XPS 15 9510 vs. Dell Latitude 3420: Full specs comparison

The following is a comprehensive comparison of the Dell XPS 15 9510 and Dell Latitude 3420 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell XPS 15 9510 See at Amazon	Compare With Please enter device name or part of it Dell Latitude 3420 See at Amazon

Dell XPS 15 9510 Pros

Reasons that Dell XPS 15 9510 is better than Dell Latitude 3420.

Intel Core i9-11900H inside Dell XPS 15 9510 has a 80% better multi-core CPU performance score than the Intel Core i7-1165G7 inside Dell Latitude 3420.

Geekbench 5 multi-core score

Dell XPS 15 9510 - Intel Core i9-11900H

8,121

Dell XPS 15 9510 - Intel Core i7-11800H

7,908

Dell XPS 15 9510 - Intel Core i5-11400H

5,592

Dell Latitude 3420 - Intel Core i7-1165G7

4,487

Dell Latitude 3420 - Intel Core i5-1145G7

4,450

Dell Latitude 3420 - Intel Core i5-1135G7

3,980

Dell Latitude 3420 - Intel Core i3-1125G4

3,690

Dell Latitude 3420 - Intel Core i3-1115G4

2,445

Dell Latitude 3420 - Intel Core i3-1005G1

2,027

Dell Latitude 3420 - Intel Celeron 6305

1,133

Dell XPS 15 9510 supports a larger memory capacity than the Dell Latitude 3420. It supports up to 64GB versus 32GB of system memory on the Dell Latitude 3420.

Max system memory size

Dell XPS 15 9510

64 GB

Dell Latitude 3420

32 GB

Dell XPS 15 9510 has a 15.6-inch screen size 11% larger than the 14-inch Dell Latitude 3420.

Display size

Dell XPS 15 9510

15.6-inch

Dell Latitude 3420

14-inch

Dell Latitude 3420 Pros

Reasons that Dell Latitude 3420 is better than Dell XPS 15 9510.

Dell Latitude 3420 weighed 3.36 pounds, 21% lighter than the 4.22 pounds Dell XPS 15 9510.

Weight	Dell XPS 15 9510	Dell Latitude 3420
Pound	4.22 lbs.	3.36 lbs.
Kilogram	1.91 kg	1.52 kg

Dell Latitude 3420 has more ports and slots count than the Dell XPS 15 9510. It has eleven versus six amount of ports and slots on the Dell XPS 15 9510.

Ports	Dell XPS 15 9510	Dell Latitude 3420
full-size SD card slot	Yes	No
HDMI	No	Yes
headphone jack	Yes	Yes
lock slot	Yes	Yes
microSD card slot	No	Yes
microSIM card slot	No	Yes
power port	No	Yes
RJ-45	No	Yes
Thunderbolt 4	Yes x2	No
USB-A	No	Yes x3
USB-C	Yes	Yes
Total	6	11

Dell Latitude 3420 has better versatile I/O connectivity than the Dell XPS 15 9510. It has seven versus four commonly used ports and slots on the Dell XPS 15 9510.

Ports	Dell XPS 15 9510	Dell Latitude 3420
headphone jack	Yes	Yes
USB-C	Yes	Yes
full-size SD card slot	Yes	No
HDMI	No	Yes
microSD card slot	No	Yes
power port	No	Yes
RJ-45	No	Yes
Thunderbolt 4	Yes	No
USB-A	No	Yes

Key Similars

Similar characteristics share between Dell XPS 15 9510 and Dell Latitude 3420.

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed

Dell XPS 15 9510 - DDR4

3,200 MHz

Dell Latitude 3420 - DDR4

3,200 MHz

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

Memory	Dell XPS 15 9510	Dell Latitude 3420
Slots	x2	x2
Type	DDR4	DDR4

Prices

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

Dell XPS 15 9510 11800H Price
	Dell XPS 15 9510 (Latest Model) 15.6 Core I7-11800H(8-Core) 512GB PCIe SSD 16GB RAM FHD (1920x1200) 500 Nit Non Touch NVidia RTX 3050 4GB Windows 10 Professional (Renewed) By Dell $1,099.00	See at Amazon
	Dell XPS 15 9510 OLED 3.5K Touchscreen Laptop PC, Intel Core i7-11800H Processor, 32GB Ram, 1TB NVMe SSD, Type C, NVIDIA RTX 3050 4GB GDDR6, Windows 10 Pro (Renewed) By Dell $1,952.00	See at Amazon
	Dell XPS 15 9510 15.6" Notebook - Full HD Plus - 1920 x 1200 - Intel Core i7 11th Gen i7-11800H Octa-core (8 Core) - 16 GB RAM - 512 GB SSD - Platinum Silver, Black By Dell $1,195.00	See at Amazon
Dell Latitude 3420 Price
	Dell Latitude 3420, Intel Core i5-1145G7 (2.6 GHz, 4 Core), 16 GB RAM, 256 GB SSD, 14", 1920 x 1080p, Windows 11 Professional, (Renewed) By Dell $360.00	See at Amazon
	Dell Latitude 3000 3420 14" Notebook - Full HD - 1920 x 1080 - Intel Core i5 11th Gen i5-1135G7 Quad-core (4 Core) 2.40 GHz - 8 GB RAM - 256 GB SSD - Black By Dell $922.96	See at Amazon
	Dell Latitude 3420 Business Laptop, 14/'' FHD (1920 x 1080), Intel Core i5-1145G7 2.6GHz, 16GB RAM, 512GB SSD, Backlit Keyboard, Windows 10 Pro(Renewed) By Dell Not Available	See at Amazon

Availability	Dell XPS 15 9510	Dell Latitude 3420
Released	2021	2021
Release Date	Announced on May 11, 2021	Announced on April 13, 2021
Pricing	$1,249.99 i5-11400H, 8GB, 256GB, Intel UHD, FHD+ Non-touch $1,949.99 i7-11800H, 16GB, 512GB, RTX 3050 Ti, FHD+ Non-touch $2,149.99 i9-11900H, 16GB, 512GB, RTX 3050 Ti, FHD+ Non-touch $2,349.99 i7-11800H, 16GB, 512GB, RTX 3050 Ti, UHD+ Touch $2,549.99 i9-11900H, 16GB, 512GB, RTX 3050 Ti, UHD+ Touch	-
Applicable Models	-	Dell Latitude 3420 Laptop Dell Latitude 14 3420 2021 Dell Latitude 3420 Dell Latitude 3420 (2021)
Generations	2022 Dell XPS 15 9520 2021 Dell XPS 15 9510 2020 Dell XPS 15 9500 2019 Dell XPS 15 7590 2018 Dell XPS 15 9570 2017 Dell XPS 15 9560 2015 Dell XPS 15 9550	-

Exterior	Dell XPS 15 9510	Dell Latitude 3420
Dimensions	13.57” x 9.06” x 0.71” (344.72 x 230.14 x 18 mm)	12.83 x 8.9 x 0.69 inches (326 x 226 x 17.6 mm)
Weight	4.22 lb (1.92 kg) Non-touch with 56Wh. 4.31 lb (1.96 kg) OLED touch with 86Wh. 4.42 lb (2.01 kg) 4K+ touch with 86Wh.	3.36 lbs. (1.52 kg)
Colors	Platinum Silver exterior Black interior Frost exterior Arctic White interior CNC machined aluminum in platinum silver with carbon fiber composite palm rest in black Edge-to-edge Corning® Gorilla® Glass 6 on the touch panel	-
Keyboard and Trackpad	Full size, backlit chiclet keyboard. 5.91 x 3.54 in (150 mm x 90 mm) touchpad with multi-touch gesture support.	Keyboard Standard full-size keyboard. Optional key backlit. Optional fingerprint on the power button. Touchpad Size: 4.53” x 2.76” (115 mm x 70 mm) Supports Microsoft Precision multi-touch gesture.

Display	Dell XPS 15 9510	Dell Latitude 3420
Size	15.6 Inches	14 Inches
Info	15.6” FHD+ Nontouch 1920 x 1200 145 PPI 500 nits 16:10 100% sRGB 1650:1 60Hz Dolby Vision™️ Eyesafe®️ Anti-glare WVA 4.41 W 15.6” 3.5K OLED Touch 3456 x 2160 261 PPI 400 nits 16:10 100% DCI-P3 100000:1 60Hz DisplayHDR™️ 500TB Dolby Vision™️ Eyesafe®️ Anti-glare WVA 12.13 W 15.6” 4K UHD+ Touch 3840 x 2400 290 PPI 500 nits 16:10 100% AdobeRGB 99% DCI-P3 1600:1 60Hz DisplayHDR™️ 400 Dolby Vision™️ Eyesafe®️ Anti-glare WVA 10.4 W	14” HD 16:9 1366 x 768 112 PPI TN 220 nits 45% NTSC 300:1 Anti-Glare Non-Touch 2.40W 14” FHD 16:9 1920 x 1080 157 PPI IPS 250 nits 45% NTSC 500:1 Anti-Glare Non-Touch 3.60W 14” FHD with Touch 16:9 1920 x 1080 157 PPI IPS 300 nits 72% NTSC 600:1 Anti-Glare Non-Touch 4.60W

Ports	Dell XPS 15 9510	Dell Latitude 3420
Image Source: Dell Left (3) 2 x Thunderbolt 4 40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, Power Delivery 1 x lock slot Right (3) 1 x USB-C USB 3.2 Gen 2 (10 Gbps), DisplayPort, Power Delivery 1 x full-size SD card slot 1 x headphone jack Headphone/Microphone	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), PowerShare 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 XPS 15 9510	Dell Latitude 3420
Processor	11th Gen Intel® Core™ i5-11400H 6 cores, 12 threads, 2.70 → 4.50 GHz, 12MB SmartCache, 45W 11th Gen Intel® Core™ i7-11800H 8 cores, 16 threads, 2.30 → 4.60 GHz, 24MB SmartCache, 45W 11th Gen Intel® Core™ i9-11900H 8 cores, 16 threads, 2.50 → 4.90 GHz, 24MB 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	11th Gen Intel® Core™ i5-11400H Intel® UHD Graphics 16 Execution Units, 350 → 1450 MHz 11th Gen Intel® Core™ i7-11800H Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz 11th Gen Intel® Core™ i9-11900H Intel® UHD Graphics 32 Execution Units, 350 → 1450 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	4 GB 8 GB 16 GB 32 GB 64 GB 3200 MHz Dual-channel DDR4 RAM. 2 x SODIMM slots.	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® GeForce RTX™ 3050 Ampere Architecture 4GB GDDR6 128-bit 2304 CUDA Cores 45W NVIDIA® GeForce RTX™ 3050 Ti Ampere Architecture 4GB GDDR6 128-bit 2560 CUDA Cores 45W	Optional NVIDIA GeForce MX450 - 2GB GDDR5 VRAM
Storage	256 GB 512 GB 1 TB 2TB 4TB 8TB M.2 2230/2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps. 2 x M.2 2230/2280 PCIe® 3x4 NVMe™ slots.	Hard Drive Slot 1 x M.2 2230/2280 slot Hard Drive Configurations Up to 1TB PCIe Gen 3 x4 SSD

Connectivity	Dell XPS 15 9510	Dell Latitude 3420
Wi-Fi	Rivet Killer Wi-Fi 6 AX1650s Dual Band 2.4GHz/5GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax	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 Realtek RTL8111H Ethernet Controller. 10/100/1000 Mbps.
Wireless WAN	-	Dell DW5820e Intel 7360 LTE-A M.2 3042 form factor.

Battery	Dell XPS 15 9510	Dell Latitude 3420
Size	56 Wh 3-cell "smart" lithium-ion. 86 Wh 6-cell "smart" lithium-ion.	41 Wh 3-cell Polymer, ExpressCharge capable battery. 54 Wh 4-cell Polymer, ExpressCharge capable battery.
Power Supply	90 W USB Type-C power adapter Power rated at 5VDC/3A, 9VDc/3A, 15VDC/3A, 20VDC/4.5A. 130 W USB Type-C power adapter Power rated at 5VDC/1A, 20VDC/6.5A.	65W 4.5mm barrel type power adapter. 65W USB-C power adapter.

Software	Dell XPS 15 9510	Dell Latitude 3420
OS	Windows 10 Home Windows 10 Pro 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 LiveSafe™ 12 Month Subscription	Microsoft Office 30-days trial McAfee® Small Business Security 30-day trial

Camera & Audio	Dell XPS 15 9510	Dell Latitude 3420
Camera	Front-facing camera Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps. Infrared camera 576 x 360 (VGA) at 30 fps for Windows Hello Facial Recognition.	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-CG Studio quality tuning with Waves MaxxAudio® Pro and Waves Nx® 3D audio Quad-speaker design with 2.5W x2 woofers and 1.5W x2 tweeters = 8W total peak output Dual microphone array optimized with Waves MaxxVoice supporting VoIP - Microsoft Cortana capable	Realtek ALC3254 with Waves MaxxAudio Pro 2 x 2W = 4W stereo speakers Dual-array microphones

Misc	Dell XPS 15 9510	Dell Latitude 3420
Sensors	Ambient light sensor Windows Hello compliant fingerprint reader in the power button IR Camera	Optional Fingerprint Sensor On power button
Security	Windows Hello with Fingerprint Sign in Enterprise-grade protection with Windows Hello face sign-in Wedge-shaped lock	Optional fingerprint sensor on the power button. Wedge-shaped lock slot.
Warranty	1 Year Premium Support	1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis

Key Features	Dell XPS 15 9510	Dell Latitude 3420
At Glance	Released in Mid 2021 16:10 3.5K 15.6” 2160p OLED Weight 4.22 lb 1.91 kg Up to Intel Core i9-11900H 8C/16T, 2.50 → 4.90 GHz Geekbench 5 1,430 Single Core Geekbench 5 8,121 Multi-Core With integrated Intel® UHD Graphics 32 Execution Units, 350 → 1450 MHz Upgradable up to 64GB 3200 MHz DDR4 Nvidia Quadro RTX 3050Ti 4GB GDDR6 45W TGP	Released in Early 2021 16:9 FHD 14” 1080p 60Hz Weight 3.36 lb 1.52 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