Dell Inspiron 15.6" 3511 Black 2021

Name: Dell Inspiron 15.6" 3511 Black 2021
Brand: Dell
SKU: 4512NFYURT2155
Availability: InStock
Rating: 4.1 (4 reviews)

★★★★☆ 4.1 (4)

CPU i5-1135G

RAM 32 GB

Storage 1 TB

Screen 15.6" 1920x1080

GPU Intel Iris Xe Graphics

OS Windows 10 Home

Weight 1.8 kg

Dell Inspiron 15.6" 3511 Black 2021 laptop

20 Overall Score

Price $780

Check Price at Newegg

Snapshot

Pros & Cons

Pros

Strong storage (81st percentile) 81st
Strong ram (73rd percentile) 73rd

Cons

Below average social proof (20th percentile)
Below average reliability (33rd percentile)

The proof

Performance

Performance Percentiles

CPU 44.9

GPU 46.3

RAM 73.4

Ports 42.6

Screen 41.8

Portability 44.5

Storage 80.5

Reliability 32.8

Social Proof 20.4

Specifications

Full Specifications

Processor

CPU	i5-1135G
Cores	4
Frequency	2.4 GHz

Graphics

GPU	Intel Iris Xe Graphics
Type	Integrated
VRAM	48 GB
VRAM Type	Shared

Memory & Storage

RAM	32 GB
RAM Generation	DDR4
Storage	1 TB
Storage Type	NVMe SSD

Display

Size	15.6"
Resolution	1920x1080 (Full HD)
Panel	IPS

Connectivity

USB-C Ports	0
USB Ports	3
HDMI	1 x HDMI
Wi-Fi	Wi-Fi 6
Bluetooth	Yes

Physical

Weight	1.8 kg / 4.0 lbs
OS	Windows 10 Home

vs Competition

SpecsOur scores

Spec	Dell Inspiron 15.6" 3511	Apple MacBook Pro M4 Pro	Lenovo Legion Pro 7i Gen 10	HP OMEN Transcend	Samsung Galaxy Book5 Pro NP940XHA-KG3US	MSI Prestige PRE13EVOA2088
CPU	i5-1135G	Apple M4 Pro	Intel Core Ultra 9 275HX	Intel Core Ultra 9 285H	Intel Core Ultra 7 256V	Intel Core Ultra 7 258V
RAM (GB)	32	48	64	32	32	32
Storage (GB)	1024	512	2048	1024	1024	1000
Screen	15.6" 1920x1080	14.2" 3024x1964	16" 2560x1600	14" 2880x1800	14" 2880x1800	13.3" 2880x1800
GPU	Intel Iris Xe Graphics	Apple (20-Core)	NVIDIA GeForce RTX 5090	NVIDIA GeForce RTX 5070	Intel Arc Graphics	Intel Arc Graphics
OS	Windows 10 Home	macOS	Windows 11 Pro	Windows 11 Home	Windows 11 Home	Windows 11 Home
Weight (kg)	1.8	1.6	4.9	1.6	1.2	1
Battery (Wh)	-	72	-	71	15	-
		Compare	Compare	Compare	Compare	Compare

Product	CPU	GPU	RAM	Ports	Screen	Portability	Storage	Reliability	Social Proof
Dell Inspiron 15.6" 3511	44.9	46.3	73.4	42.6	41.8	44.5	80.5	32.8	20.4
Apple MacBook Pro M4 Pro Compare	90.3	72.9	91.7	77.1	99.2	69.2	52.2	97.2	99.8
Lenovo Legion Pro 7i Gen 10 Compare	96.3	91.2	98.8	99.7	95.4	6.8	97.5	80.4	85.8
HP OMEN Transcend Compare	88.1	91.9	90.8	90.9	96.2	73.2	67.7	32.8	97.1
Samsung Galaxy Book5 Pro NP940XHA-KG3US Compare	67	63.5	81	63.9	95.8	87.2	80.5	80.4	97.1
MSI Prestige PRE13EVOA2088 Compare	63.8	63.5	81	80.8	91.3	96.2	72.6	59.7	85.9

Price

Value & Pricing

From $780 2 offers across 1 retailer

Newegg 2 offers From $780

Best Price $780 $994

We started tracking prices for this product on Jun 27, 2026. The chart appears once we have more data.

Usage Scores

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

Other Configurations23

Inspiron 15.6" 3511i5-1135G12GB256GBBlack$547 Inspiron 15.6" 3511Intel Core i5 1135G16GB512GBBlack$587 Inspiron 15.6" 3511i5-1135G16GB512GBBlack$587 Inspiron 15.6" 3511Intel Core i5 1035G16GB512GBBlack$596 Inspiron 15.6" 3511Intel Core i5 1035G32GB512GBBlack$600 Inspiron 15.6" 3511i5-1135G32GB512GBBlack$650 Inspiron 15.6" 3511Intel Core i5 1035G32GB1TBBlack$660 Inspiron 15.6" 3511Intel Core i5 1035G16GB1TBBlack$700 Inspiron 15.6" 3511Intel Core i5 1135G32GB1TBBlack$780

Show all 23 configurations

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