Dell Inspiron 3520 OIN352010031RINS1M Laptop vs Dell 15 D15260 Laptop
Here you can compare Dell Inspiron 3520 OIN352010031RINS1M … and Dell 15 D15260 Laptop (Intel Core Ultr…. Comparing Dell Inspiron 3520 OIN352010031RINS1M … vs Dell 15 D15260 Laptop (Intel Core Ultr… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Dell Inspiron 3520 OIN352010031RINS1M … stands against Dell 15 D15260 Laptop (Intel Core Ultr… and which one should you buy The current lowest price found for Dell Inspiron 3520 OIN352010031RINS1M … is ₹45,990 and for Dell 15 D15260 Laptop (Intel Core Ultr… is ₹72,990. The details of both of these products were last updated on Jul 27, 2026.
| Specification | Dell Inspiron 3520 OIN352010031RINS1M … | Dell 15 D15260 Laptop (Intel Core Ultr… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 12th Gen Intel Core i5 1235U | Intel Core Ultra 5 225H |
| GPU | Intel Integrated UHD | Intel Graphics |
| RAM | 8 GB DDR4 | 8 GB |
| HDD | ||
| Price | ₹45,990 | ₹72,990 |
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Overview
| Specs Score | 45 / 100 | 52 / 100 Better Specs |
| CPU Clock Speed | 1.3 GHz | 1.7 GHz Faster Clock Speed |
| CPU Cores | 10 Cores | 14 Cores More CPU Cores |
| Thickness | 18.99 mm Slimmer | |
| Unique Features | No Backlit Keyboard | Anti Glare Screen No |
General
| Series | 3520 | |
| Model | OIN352010031RINS1M | D15260 |
| Utility | Everyday Use | Everyday Use |
| Device Type | Ultrabook | Laptop |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 358.5 x 235.56 x 18.99 mm | |
| Weight | 1.65 kg | 1.66 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Refresh Rate | 120 Hz | 60 Hz |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | No | Yes |
Connectivity
| Ethernet | No | No |
| WiFi | Realtek 5 RTL8821CE, 1x1, 802.11aC, MU-MIMO | Yes |
| Bluetooth | Yes | Yes |
| USB Ports | 2 x USB 3.0, 1 x USB 2.0 | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 |
| USB Port Details | Microsoft Office Home and Student 2021 | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI Port |
| Microphone In | Yes | |
| Headphone Jack | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | English International with numeric keypad, Yes | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Yes | Yes |
| Speakers | Stereo Speakers | |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i5 1235U | Intel Core Ultra 5 225H |
| Speed | 2 x 1.3 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores | 4 x 1.7 GHz (Turbo Speed upto 4.9 GHz) Performance Cores 8 x 1.3 GHz (Turbo Speed upto 1.3 GHz) Efficient Cores 2 x 2.5 GHz (Turbo Speed upto 700 MHz) Low Power Efficient Cores |
| Cores | 10 Cores (2P + 8E), 12 Threads | 14 Cores (4P + 8E + 2LP-E), 14 Threads |
| Cache | 12 MB | 18 MB |
| Brand | Intel | Intel |
| Series | Core i5 | Core Ultra 5 |
| Model | 1235U | 225H |
| Generation | 12th Gen | Intel Core Ultra Series 2 |
| Process Node | 10 nm |
Graphics
| GPU | Intel Integrated UHD | Intel Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 8 GB DDR4 | 8 GB |
| RAM Bus Speed | 2666 MHz | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe |
Battery
| Battery | 41 Wh, 3 Cell Battery |
Extra
| Sales Package | Laptop, Battery, Adapter, User Guide, Manuals | Laptop, Adaptor |
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