In depth comparison and review of Dell Inspiron 15 3511 and Dell XPS 15 9500. 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 Dell XPS 15 9500 based on its technical characteristics, features, user experience, expert reviews and price level.
stunning 4k display
powerful performance
sleek aluminum design
impressive battery life
good port selection
high base price
no full-size usb
heavier than competitors
limited serviceability
| DESIGN AND DIMENSIONS | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 23.556 cm x 1.89 cm | 34.44 cm x 23.03 cm x 1.8 cm |
| Weight | 1.73 kg | 2.05 kg |
| Colour | Carbon black | Platinum silver with black carbon fibre |
| DISPLAY | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | 141 | 145 |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| 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 | Anti-glare, Infinity Edge display, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.18 mm pixel pitch, Corning Gorilla glass 6 |
| PROCESSOR | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 / 3 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 5 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 6 MB | 12 MB |
| Chipset | - | Mobile Intel WM490 |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache, Intel Thermal Velocity Boost |
| MEMORY | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB (2 x 4 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2933 MHz |
| Rated Speed | 2666 MHz | 2933 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce GTX 1650 Ti |
|---|---|---|
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Camera | Yes - HD | Yes - 1280 x 720 (standard), 576 x 360 (infrared) |
| Resolution | 0.92 Megapixel | 0.9 Megapixel (standard), 0.2 Megapixel (infrared) |
| Camera Features | 78.6 degrees, RGB camera | IR camera, Windows Hello, 78.3 degrees |
| Image Sensor Type | CMOS | CMOS |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3281-CG |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | - | MaxxAudio Pro |
| COMMUNICATIONS | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | M.2 2230 | - |
| BATTERY | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 86 Wh |
| AC ADAPTER | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | - |
| INPUT | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Slots | - | 2 x M.2 Card (1 free) |
|---|---|---|
| Interfaces | HDMI USB 2.0 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (DC-In combo) 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (DC-In combo, Power Delivery) Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | Dell Mobile Connect |
| MISCELLANEOUS | Dell Inspiron 15 3511 | Dell XPS 15 9500 |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | - | Lid-open sensor |
| Security | - | Fingerprint reader |
| Security Slot Type | - | Noble Wedge security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Compliant Standards | - | BFR-free, PVC-free |
| ENERGY STAR Certified | Yes | Yes |
| Max Operating Temperature | 40 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
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