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Dell Inspiron 15 3511 vs. Dell Latitude 5490: Full specs comparison

We thoroughly analyzed technical specifications for Dell Inspiron 15 3511 and Dell Latitude 5490 models, including CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Dell Inspiron 15 3511 See at Amazon	Compare With Please enter device name or part of it Dell Latitude 5490 See at Amazon See at Dell

Dell Inspiron 15 3511 Pros

Reasons that Dell Inspiron 15 3511 is better than Dell Latitude 5490.

2021 vs. 2018

Intel Core i7-1165G7 inside Dell Inspiron 15 3511 has a 15% better multi-core CPU performance score than the Intel Core i7-8650U inside Dell Latitude 5490.

Geekbench 5 multi-core score

Dell Inspiron 15 3511 - Intel Core i7-1165G7

4,487

Dell Inspiron 15 3511 - Intel Core i5-1135G7

3,980

Dell Latitude 5490 - Intel Core i7-8650U

3,879

Dell Inspiron 15 3511 - Intel Core i3-1125G4

3,690

Dell Latitude 5490 - Intel Core i5-8350U

2,982

Dell Inspiron 15 3511 - Intel Core i5-1035G1

2,878

Dell Inspiron 15 3511 - Intel Core i3-1115G4

2,445

Dell Inspiron 15 3511 - Intel Core i3-1005G1

2,027

Dell Latitude 5490 - Intel Core i5-8250U

1,971

Dell Latitude 5490 - Intel Core i5-7300U

1,777

Dell Latitude 5490 - Intel Core i3-7130U

1,454

Dell Inspiron 15 3511 supports a faster memory speed than the Dell Latitude 5490. It supports up to 3200MHz versus 2400MHz of system memory on the Dell Latitude 5490.

Memory type and speed

Dell Inspiron 15 3511 - DDR4

3,200 MHz

Dell Latitude 5490 - DDR4

2,400 MHz

Dell Inspiron 15 3511 has a 15.6-inch screen size 11% larger than the 14-inch Dell Latitude 5490.

Display size

Dell Inspiron 15 3511

15.6-inch

Dell Latitude 5490

14-inch

Dell Latitude 5490 Pros

Reasons that Dell Latitude 5490 is better than Dell Inspiron 15 3511.

Dell Latitude 5490 supports a larger memory capacity than the Dell Inspiron 15 3511. It supports up to 32GB versus 16GB of system memory on the Dell Inspiron 15 3511.

Max system memory size

Dell Latitude 5490

32 GB

Dell Inspiron 15 3511

16 GB

Dell Latitude 5490 weighed 3.52 pounds, 8% lighter than the 3.82 pounds Dell Inspiron 15 3511.

Weight	Dell Inspiron 15 3511	Dell Latitude 5490
Pound	3.82 lbs.	3.52 lbs.
Kilogram	1.73 kg	1.60 kg

Key Similars

Similar characteristics share between Dell Inspiron 15 3511 and Dell Latitude 5490.

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

Memory	Dell Inspiron 15 3511	Dell Latitude 5490
Slots	x1	x2
Type	DDR4	DDR4

Prices

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

Dell Inspiron 15 3511 Price
	Dell Inspiron 15 3511 15.6 Inch Laptop, Full HD LED Non-Touch WVA Display - Intel Core i3-1115G4, 8GB DDR4 RAM, 256GB SSD, UHD Graphics, Windows 11 Home - Carbon Black By Dell $324.00	See at Amazon
	Dell Newest Inspiron 15 3511 Laptop, 15.6" FHD Touchscreen, Intel Core i5-1035G1, 12GB RAM, 256GB PCIe NVMe M.2 SSD, SD Card Reader, Webcam, HDMI, WiFi, Windows 11 Home, Black By Dell $404.00	See at Amazon
	Dell Inspiron 15 3000 Series 3511 Laptop, 15.6" FHD Touchscreen, Intel Core i5-1035G1, 32GB DDR4 RAM, 1TB PCIe SSD, SD Card Reader, Webcam, HDMI, Wi-Fi, Windows 11 Home, Black By Dell $507.39	See at Amazon
Dell Latitude 5490 Price
	Dell Latitude 5490 / Intel 1.7 GHz Core i5-8350U Quad Core CPU / 16GB RAM / 512GB SSD / 14 FHD (1920 x 1080) Display/HDMI/USB-C/Webcam/Windows 10 Pro (Renewed) By Dell $213.99	See at Amazon
	Dell Latitude 5490 14" FHD Laptop Computer, Intel i7-8650U, 16GB DDR4 RAM, 512GB SSD, Windows 10 Pro (Renewed) By Dell $214.00 $244.00 12% OFF	See at Amazon
	Dell Latitude 5490 Business Laptop \| 14in HD \| Intel Core 8th Gen i5-8250U Quad Core \| 8GB DDR4 \| 256GB Solid State Drive \| Win 10 Pro (Renewed) By Dell $170.00 $181.50 6% OFF	See at Amazon

Availability	Dell Inspiron 15 3511	Dell Latitude 5490
Released	2021	2018
Release Date	Announced on April 14, 2021	Announced on January 18, 2018.
Pricing	$342.99 i3-1115G4 4GB 128GB $524.28 i5-1035G1 8GB 256GB $690.88 i7-1165G7 12GB 512GB	-
Applicable Models	Dell Inspiron 15 3000 Laptop (Intel Core Series) 2021 Dell Inspiron 15 3000 Laptop (Intel Core Series) Dell Inspiron 15 3511	-
Generations	-	2022 Dell Latitude 5431 2022 Dell Latitude 5430 2021 Dell Latitude 5420 2020 Dell Latitude 5410 2018 Dell Latitude 5490 2017 Dell Latitude 5480

Exterior	Dell Inspiron 15 3511	Dell Latitude 5490
Dimensions	14.11 x 9.27 x 0.68 ~ 0.74 inches (358.50 x 235.56 x 17.50 ~ 18.99 mm)	13.1” x 9.0” x 0.8” (333.4 mm x 228.9 mm x 20.3 mm)
Weight	Starting at 3.82 lbs (1.73 kg)	Starting at 3.52 lb (1.60 kg)
Colors	Carbon Black	-
Keyboard and Trackpad	Keyboard Full-size keyboard with number pad. Optional white backlight keyboard. Touchpad Multi-touch gesture-enabled precision touchpad. Size: 4.52 x 3.14 in (115 x 80 mm)	Keyboard Full size, optional backlit chiclet keyboard. Touchpad Size: 4.0 x 2.17 in (101.7 mm x 55.2 mm) Supports Microsoft Precision multi-touch gesture. Have dedicated left and right-click buttons.

Display	Dell Inspiron 15 3511	Dell Latitude 5490
Size	15.6 Inches	14 Inches
Info	15.6” HD TN Display 1366 x 768, 100 PPI, 400:1, 25 ms response time, twisted nematic (TN panel), non-touch. 15.6” FHD WVA Display 1920 x 1080, 141 PPI, 400:1, 35 ms response time, wide view angle (WVA panel), non-touch. 15.6” FHD WVA Touch Display 1920 x 1080, 141 PPI, 600:1, 35 ms response time, wide view angle (WVA panel), multi-touch support. All Configurations 16:9 aspect ratio, 220 nits brightness, 45% NTSC, 60 Hz refresh rate, anti-glare.	14.0” HD 1366 x 768 WLED 112 PPI 220-nits 60Hz anti-glare non-touch 14.0” FHD 1920 x 1080 WLED 157 PPI 220-nits 60Hz anti-glare non-touch 14.0” FHD Touch 1920 x 1080 OTP Lite 157 PPI 220-nits 60Hz anti-glare touchscreen

Ports	Dell Inspiron 15 3511	Dell Latitude 5490
Image Source: Dell Left 2 x USB-A USB 3.2 Gen 1 (5 Gbps). 1 x HDMI 1.4 Max output at 1080p@60Hz. 1 x Power connector 4.5mm barrel type connector. Right 1 x USB-A USB 2.0 (480 Mbps). 1 x SD Card Slot Full-size SD, SDHC, SDXC card. 1 x Headset port 3.5mm jack.	Image Source: Dell Left (4) 1 x USB-C DisplayPort Only 1 x USB-A USB 3.1 Gen 1 (5 Gbps) 1 x full-size SD card slot 1 x Smart Card Reader Optional Right (4) 1 x USB-A USB 3.1 Gen 1 (5 Gbps), PowerShare 1 x VGA 1 x headphone jack Headphone/Microphone 1 x lock slot Back (5) 1 x HDMI v1.4 1 x USB-A USB 3.1 Gen 1 (5 Gbps) 1 x RJ-45 1 Gbps 1 x microSIM card slot Optional 1 x power port

Internal Specs	Dell Inspiron 15 3511	Dell Latitude 5490
Processor	10th Gen Intel® Core™ i3-1005G1 2 cores, 4 threads, 1.20 → 3.40 GHz, 4MB SmartCache, 15W 10th Gen Intel® Core™ i5-1035G1 4 cores, 8 threads, 1.00 → 3.60 GHz, 6MB 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™ i7-1165G7 4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W	7th Gen Intel® Core™ i3-7130U 2 cores, 4 threads, 2.70 GHz, 3MB SmartCache, 15W 7th Gen Intel® Core™ i5-7300U 2 cores, 4 threads, 2.60 → 3.50 GHz, 3MB SmartCache, 15W 8th Gen Intel® Core™ i5-8250U 4 cores, 8 threads, 1.60 → 3.40 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i5-8350U 4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i7-8650U 4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W
Integrated Graphics	10th Gen Intel® Core™ i3-1005G1 Intel® UHD Graphics 32 Execution Units, 300 → 900 MHz 10th Gen Intel® Core™ i5-1035G1 Intel® UHD Graphics 32 Execution Units, 300 → 1050 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™ i7-1165G7 Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1300 MHz	7th Gen Intel® Core™ i3-7130U Intel® HD Graphics 620 24 Execution Units, 300 → 1000 MHz 7th Gen Intel® Core™ i5-7300U Intel® HD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8250U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i5-8350U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i7-8650U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz
Memory	4GB 8GB 12GB 16GB Memory Slots: 2 x SODIMM slots. Memory Type: Dual Channel DDR4 Memory. Memory Speed: 2666 MHz 3200 MHz Memory Size per Slot: 4GB 8GB	Memory Info Memory Slots: 2 x SODIMM slots Memory Type: Dual-Channel DDR4 Memory Memory Speed: 2133 MHz for 7th Gen Intel processors 2400 MHz for 8th Gen Intel processors Memory Configurations 4GB 8GB 16GB 32GB
Discrete Graphics	Optional NVIDIA® GeForce® MX350 with 2GB of GDDR5 VRAM	Optional NVIDIA GeForce® MX130 - 2GB GDDR5
Storage	128GB 256GB 512GB 1TB 2TB PCIe NVMe Gen 3x4 SSD. 500GB 1TB 2TB 2.5-inch 5400 RPM HDD. Storage Slots 1 x M.2 2230/2280 PCIe Gen 3.0 x4 slot. 1 x SATA for 2.5-inch SDD/HDD.	Hard Drive Slot 1 x M.2 2280 slot 1 x 2.5” SATA slot Hard Drive Configurations Up to 1TB PCIe SSD Up to 1TB SATA HDD

Connectivity	Dell Inspiron 15 3511	Dell Latitude 5490
Wi-Fi	Qualcomm QCNFA435 (DW1810) Wi-Fi 5 Up to 433 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), Bluetooth 4.1 Realtek RTL8821CE Wi-Fi 5 Up to 433 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), Bluetooth 5.0 Intel 9462 Wi-Fi 5 Up to 433 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), Bluetooth 5.0 Intel AX201 Wi-Fi 6 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	Qualcomm QCA61x4A Wi-Fi 5 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Qualcomm QCA6174A XR Wi-Fi 5 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac) Intel® Wi-Fi 5 Wireless-AC 8265 2x2 802.11ac Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac)
Bluetooth	Bluetooth 4.1 Bluetooth 5.0 Bluetooth 5.1	Bluetooth 4.1 Bluetooth 4.2
More	-	Optional Mobile Broadband Qualcomm Snapdragon X7 LTE-A (DW5811e) for AT&T, Verizon & Sprint. (US) Qualcomm Snapdragon X7 LTE-A (DW5811e)(EMEA/APJ/ROW) Qualcomm Snapdragon X7 HSPA + (DW5811e) (China/Indonesia/ India) Qualcomm Snapdragon X7 LTE-A (DW5816e) Japan/ANZ/India/South Korea/Taiwan)

Battery	Dell Inspiron 15 3511	Dell Latitude 5490
Size	41 Wh 3-cell polymer battery. 54 Wh 4-cell polymer battery Supports ExpressCharge™ can recharge up to 80% in 60 minutes.	42 Wh 3 cell, ExpressCharge Capable. 51 Wh 3 cell, ExpressCharge Capable. 60 Wh 4 cell, ExpressCharge Capable. 60 Wh 4 cell, Long Life Cycle.
Power Supply	65W Power Adapter 4.5mm barrel type connector.	65W 7.4 mm Barrel Adapter 90W 7.4 mm Barrel Adapter

Software	Dell Inspiron 15 3511	Dell Latitude 5490
OS	Windows 10 Home \| Home in S-mode \| Pro \| Pro National Academic Windows 11 Home \| Home in S-mode \| Pro \| Pro National Academic	Windows 10 Home Windows 10 Pro
Built-in Apps	Microsoft Office 30 Trial Dell Product Registration Dell Help & Support SupportAssist Dell Update Dell Digital Delivery	Microsoft Office 30-days trial McAfee® Small Business Security 30 Day Free Trial

Camera & Audio	Dell Inspiron 15 3511	Dell Latitude 5490
Camera	Front-facing camera 720p at 30 fps, HD RGB 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.
Audio	Realtek ALC3204 or Cirrus CS8409 (CS42L42 + TISN005825) High definition audio controller. 2 x 2.5W stereo speakers. 1 x combo headphone/microphone jack. Single digital microphone.	Realtek ALC3246 Controller 2 x 2W = 4W stereo speakers Dual array microphones

Misc	Dell Inspiron 15 3511	Dell Latitude 5490
Sensors	Optional fingerprint reader sensor Integrated with the power button.	Ambient Light Sensor (optional) IR Camera (optional) Windows Hello compliant fingerprint reader in the power button
Security	Optional fingerprint reader with Windows Hello support.	TPM 2.0 FIPS 140-2 Certified, TCG Certified Optional Control Vault 2.0 Advanced Authentication with FIPS 140-2 level 3 certification (HW authentication configurations) Optional hardware authentication bundle 2: FIPS 201 contacted smart card Control Vault 2.0 Optional hardware authentication bundle 4: Touch fingerprint reader FIPS 201 contacted smart card Contactless smart card NFC Control Vault 2.0 Security lock slot (Noble Wedge Lock) SED (Opal 2.0 - SATA Interface) Statement of Non-Volatility
Warranty	1 Year Hardware Service with Onsite Service After Remote Diagnosis	3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis

Key Features	Dell Inspiron 15 3511	Dell Latitude 5490
At Glance	Released in Mid 2021 16:9 FHD 15.6” 1080p 60Hz Weight 3.82 lb 1.73 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 16GB 3200 MHz DDR4 Nvidia GeForce MX350 2GB GDDR5	Released in Early 2018 16:9 FHD 14” 1080p 60Hz Weight 3.52 lb 1.60 kg Up to Intel Core i7-8650U 4C/8T, 1.90 → 4.20 GHz Geekbench 5 1,106 Single Core Geekbench 5 3,879 Multi-Core With integrated Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz Upgradable up to 32GB 2400 MHz DDR4 Nvidia GeForce MX130 2GB GDDR5 Optional 4G LTE Up to Wi-Fi 5 Single USB-C w/ DP Alt-mode Optional IR Camera For Face Unlock Built-in Fingerprint Reader Power Button