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Dell 15 R Inspiron 15r-7520 Intel Core i... Vs. Dell Inspiron 3148 (314834500iST1) - Comparison

Comparison of Dell 15 R Inspiron 15r-7520 Intel Core i5 - (4 GB DDR3/500 GB HDD/Windows 8/2 GB Graphics) and Dell Inspiron 3148 (Intel 2-in-1 Laptop) (Core i3 4th Gen/ 4GB/ 500GB/ Win8.1/ Touch) (314834500iST1). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 10, June 2026

Product Name Dell 15 R Inspiron 15r-7520 Intel Core i5 - (4 GB DDR3/500 GB HDD/Windows 8/2 GB Graphics) Dell Inspiron 3148 (Intel 2-in-1 Laptop) (Core i3 4th Gen/ 4GB/ 500GB/ Win8.1/ Touch) (314834500iST1)
Product Image Dell 15 R Inspiron 15r-7520 Intel Core i5 - (4 GB DDR3/500 GB HDD/Windows 8/2 GB Graphics) Dell Inspiron 3148 (Intel 2-in-1 Laptop) (Core i3 4th Gen/ 4GB/ 500GB/ Win8.1/ Touch) (314834500iST1)
Specs score 66.55 63.05
Price Rs.0 Rs.0
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Manufacturer Dell Dell
Released On
Weight (Grams) 2.7 kg 1.41 kg
Colors
Dimensions
Display
Screen Size 15.84 inch 11.49 inch
Touchscreen no yes
Touchscreen Type HD Truelife LED Backlit Touch Display with Wide Viewing Angle (IPS)
Resolution 1366 x 768 pixels pixel 1366 x 768 pixels
Refresh Rate
Software
Operating System Windows 8 Windows 8.1
Operating System Orchitecture 64
Processor
Processor Intel Core i5 Core i3
Processor Maker Intel Intel
Clock Speed 1.7 GHz
System Architecture 64 bit
Cache 3 MB
GPU AMD Radeon HD 7730M Intel HD Graphics 4400
Graphics Memory 2 GB
Graphics Memory Type DDR3
Memory
RAM 4 GB DDR3 4 GB DDR3 (1600 Mhz)
Memory Slots
Expandable Memory
Internal Storage (HDD) 500 GB 500 GB
Internal Storage (SSD)
Storage Interface
Multimedia
Web Cam 1.0 Megapixel yes
Speakers Yes
Sound Waves MaxxAudio
Internal Mic yes
Microhone Jack yes yes
Headphone Jack yes yes
Connectivity
Fingerprint
WI-FI Intel Centrino Wireless-N 2230 Dell Wireless N 1708 (IEEE 802.11b/g/n 1x1)
Bluetooth v4.0 v4.0
Multi Card slot Multi Media Card Reader
Ethernet Integrated 10/100/1000 Ethernet LAN
USB 1 x ( USB 3.0 / Power Share) 1 x USB 2.0 2 x USB 3.0
RJ45 LAN Port
HDMI Yes
VGA
Other Ports
Battery
Battery backup Up to 4.5 hours
Fast Charging

Dell 15 R Inspiron 15r-7520 Intel Core i... Vs. Dell Inspiron 3148 (314834500iST1) - Comparison

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