In depth comparison and review of Dell Inspiron 15 5510 and Lenovo IdeaPad S145-14IIL (81W6). 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 5510 based on its technical characteristics, features, user experience, expert reviews and price level.
efficient 11th gen processor
sleek aluminum design
comfortable backlit keyboard
fast SSD storage
good thermal management
average battery life
no dedicated GPU
limited port selection
dim display brightness
Advantages and disadvantages of Lenovo IdeaPad S145-14IIL (81W6) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent processor performance
adequate connectivity options
average display quality
limited battery life
modest graphics capability
no backlit keyboard
DESIGN AND DIMENSIONS | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.606 cm x 22.89 cm x 1.799 cm | 32.71 cm x 24.1 cm x 1.99 cm |
Weight | 1.75 kg | 1.6 kg |
Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Platinum silver | Platinum grey | Granite black |
DISPLAY | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Screen Size (Type) | 15.6" | 14" - TN |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Pixel Density (ppi) | 141 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 220 cd/m² |
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 |
PROCESSOR | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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CPU | Intel Core i5 (11th Gen) 11300H | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz |
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Max Turbo Speed | 4.4 GHz | 3.4 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 8 MB | 4 MB |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Integrated memory controller |
MEMORY | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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RAM | 8 GB (2 x 4 GB) | 4 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | 12 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2666 MHz |
Rated Speed | 3200 MHz | 2666 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 0 | 1 |
STORAGE | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Camera | Yes - HD | Yes |
Resolution | 0.92 Megapixel | 0.3 Megapixel |
Camera Features | Privacy shutter, 74.9 degrees, RGB camera | Fixed focus |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | M.2 2230 | M.2 Card |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Technology | 4-cell lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 54 Wh | 30 Wh |
Battery Life | - | Up to 5.5 hours |
AC ADAPTER | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 19.5 V, 3.34 A | 65 Watt |
INPUT | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | - | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Interfaces | USB-C 3.2 Gen 2x2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
USB 2.0 2 x USB 3.1 Gen 1 HDMI 1.4b Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home in S mode - English |
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Software Included | McAfee LiveSafe (12 months subscription), Microsoft Office (30 days trial, excludes office licence) | Microsoft Office (Trial) |
MISCELLANEOUS | Dell Inspiron 15 5510 | Lenovo IdeaPad S145-14IIL (81W6) |
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Included Accessories | Power adapter | Wall mount power adapter |
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Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Features | - | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
Carbon Footprint | - | 293 kg carbon emissions |
Max Operating Temperature | 40 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 50 - 90% (non-condensing) | - |
Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |