Side by side comparison and review of Dell Inspiron 5502 and Lenovo IdeaPad 720S-14IKBR (81BD). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell Inspiron 5502 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
fast SSD storage
decent battery life
vivid FHD display
average CPU performance
limited port selection
no dedicated GPU
mediocre speaker quality
Advantages and disadvantages of Lenovo IdeaPad 720S-14IKBR (81BD) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp full HD display
solid overall performance
fast SSD storage
decent battery life
limited port selection
no dedicated GPU
average sound quality
pricier than competitors
DESIGN AND DIMENSIONS | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.61 cm x 23.45 cm x 1.79 cm | 32.07 cm x 22.28 cm x 1.59 cm |
Weight | 1.65 kg | 1.55 kg |
Case Material | - | Aluminium (top), aluminium (bottom) |
Colour | Platinum silver | Silver |
DISPLAY | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Screen Size (Type) | 15.55" | 14" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | 142 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | - | 300 cd/m² |
Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.18 mm pixel pitch | Anti-glare |
PROCESSOR | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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CPU | Intel Core i5 (11th Gen) 1135G7 | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
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Max Turbo Speed | 4.2 GHz | 3.4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | 6 MB |
64-bit Computing | Yes | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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RAM | 8 GB (1 x 8 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2400 MHz |
Rated Speed | 3200 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 0 |
STORAGE | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 x4 |
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AUDIO & VIDEO | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
Memory Allocation Technology | Shared Video Memory (UMA) | - |
Video Memory | - | 2 GB GDDR5 SDRAM |
Camera | Yes - HD | Yes - 720p |
Resolution | 0.92 Megapixel | 1 Megapixel |
Camera Features | CMOS sensor, 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, dual array microphone |
Codec | Realtek ALC3204 | - |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio Premium |
Audio Features | - | Output: JBL |
COMMUNICATIONS | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | M.2 Card |
Features | - | Single stream (1x1) |
BATTERY | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Technology | 4-cell Lithium Ion | 4-cell lithium polymer |
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Battery Capacity (Size) | 53 Wh | 55 Wh |
Battery Life | - | Up to 14 hours |
AC ADAPTER | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Input | AC 120/230 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 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Multi-gesture touch pad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Interfaces | USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.0 (Always On) USB 3.0 USB-C 3.1 Gen 1/Thunderbolt 3/DisplayPort 1.2a (Power Delivery) HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition - English |
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Software Included | - | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo App Explorer |
MISCELLANEOUS | Dell Inspiron 5502 | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Fingerprint reader |
Features | - | Administrator password, power-on password |
Compliant Standards | - | RoHS |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |