In depth comparison and review of Dell Inspiron 15 3511 and Apple MacBook Air with Retina display. 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
| DESIGN AND DIMENSIONS | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 23.556 cm x 1.89 cm | 30.41 cm x 21.24 cm x 1.56 cm |
| Weight | 1.73 kg | 1.25 kg |
| Case Material | - | Aluminum |
| Colour | Carbon black | Space grey | Gold | Silver |
| DISPLAY | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Screen Size (Type) | 15.6" | 13.3" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| Pixel Density (ppi) | 141 | 227 |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| 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 | BFR/PVC-free, Mercury free, beryllium free, arsenic free, Retina display |
| PROCESSOR | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 / 3 GHz | Intel Core i5 (8th Gen) 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.6 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 6 MB | L3 - 4 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology |
| MEMORY | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Speed | 2666 MHz | 2133 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD soldered PCIe |
|---|
| AUDIO & VIDEO | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics 617 |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 78.6 degrees, RGB camera | FaceTime HD camera |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, three microphones |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | M.2 2230 | - |
| BATTERY | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Technology | 3-cell lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 50.3 Wh |
| Battery Life | - | Up to 12 hours |
| Battery Run Time | - | Web browsing over Wi-Fi: up to 12 hours Video playback: up to 13 hours Standby time: up to 30 days |
| AC ADAPTER | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | 30 Watt |
| INPUT | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Type | Keyboard, touchpad | Keyboard, Force Touch trackpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | - | Pressure sensitivity, multi-touch touchpad, Multi-Touch Gesture Recognition, ambient light sensor, force click, Touch ID sensor |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Interfaces | HDMI USB 2.0 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) Headphone output |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Apple macOS Big Sur 11.0 |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | iTunes, Apple iMovie, Apple Safari, Apple GarageBand, Photo Booth, Apple Time Machine, Apple FaceTime, Apple Preview, Mail, Maps, Photos, Reminders, App Store, Contacts, Stocks, Notes, Calendar, Siri, Messages, Apple iBooks, Apple Keynote, Apple Pages, Apple Numbers, News, Voice Memos, Home |
| MISCELLANEOUS | Dell Inspiron 15 3511 | Apple MacBook Air with Retina display |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Cables Included | - | USB-C charge cable |
| Security | - | Apple T2 Security Chip, fingerprint reader |
| Features | - | T2 Security Chip |
| SAR Value | - | 0.71 W/kg (body) |
| Repairability Index | - | 6.1 (out of 10) |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | 40 °C | 35 °C |
| Min Operating Temperature | 0 °C | 10 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 0 - 90% (non-condensing) |
| Manufacturer Warranty | - | Limited warranty - 1 year Technical support - phone consulting - 90 days |
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