In depth comparison and review of Dell Inspiron 15 3511 and Microsoft Surface Laptop 4. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Dell Inspiron 15 3511 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid build quality
intuitive touchpad
average display quality
modest processor speed
limited graphics performance
fewer USB-C ports
Advantages and disadvantages of Microsoft Surface Laptop 4 based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
sharp display resolution
lightweight design
strong processor performance
good battery life
limited port selection
higher price point
no dedicated graphics
average storage capacity
| DESIGN AND DIMENSIONS | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 23.556 cm x 1.89 cm | 30.8 cm x 22.3 cm x 1.45 cm |
| Weight | 1.73 kg | 1.265 kg |
| Case Material | - | Aluminum |
| Colour | Carbon black | Platinum | Matte black |
| DISPLAY | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Screen Size (Type) | 15.6" | 13.5" |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2256 x 1504 |
| Pixel Density (ppi) | 141 | 201 |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | 220 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.179 mm pixel pitch | PixelSense |
| PROCESSOR | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 / 3 GHz | Intel Core i5 (11th Gen) 1145G7 |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.4 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2666 MHz | - |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD |
|---|
| AUDIO & VIDEO | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 78.6 degrees, RGB camera | Windows Hello |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio | Dolby Atmos |
| COMMUNICATIONS | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | M.2 2230 | - |
| Compliant Standards | - | Bluetooth 5.0, IEEE 802.11ax |
| BATTERY | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Technology | 3-cell lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 47.4 Wh |
| Battery Life | - | Up to 17 hours |
| AC ADAPTER | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | - |
| INPUT | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Type | Keyboard, touchpad | Keyboard, trackpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | - | Alcantara material palm rest |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Interfaces | HDMI USB 2.0 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
USB 3.0 USB-C Headphone output SurfaceConnect |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Pro |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | Microsoft 365 Business Standard, Business Premium or Microsoft 365 Apps (30 days trial), Microsoft 365 Apps (requires licence or subscription) |
| MISCELLANEOUS | Dell Inspiron 15 3511 | Microsoft Surface Laptop 4 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | - | Ambient light sensor |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Repairability Index | - | 4.1 (out of 10) |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 1 year |
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