In depth comparison and review of Dell Inspiron 15 3510 and ASUS R521JA (EJ974T). 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 3510 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent battery life
lightweight design
solid build quality
simple user interface
average display quality
limited performance capacity
minimal connectivity options
basic graphics capability
Advantages and disadvantages of ASUS R521JA (EJ974T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
lightweight design
decent battery life
adequate performance
average display quality
limited storage capacity
no backlit keyboard
basic graphics card
DESIGN AND DIMENSIONS | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.85 cm x 23.556 cm x 1.89 cm | 36 cm x 23.5 cm x 2.29 cm |
Weight | 1.65 kg | 1.9 kg |
Colour | Platinum silver | Transparent silver |
DISPLAY | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Screen Size (Type) | 15.6" - TN | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | 100 | - |
V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | 220 cd/m² | 200 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | Anti-glare, 25 ms response rate, Narrow Border Display, 0.252 mm pixel pitch, ±40° horizontal viewing angle, +10/-30 vertical viewing angle | Anti-glare, 83% screen-to-body ratio |
PROCESSOR | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i5 (10th Gen) 1035G1 / 1 GHz |
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Max Turbo Speed | 2.8 GHz | 3.6 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 4 MB | 6 MB |
Features | Intel Burst Technology | - |
MEMORY | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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RAM | 4 GB (1 x 4 GB) | 4 GB (provided memory is soldered) |
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Max RAM Supported | 8 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | - |
Rated Speed | 2400 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe 2.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel UHD Graphics |
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Camera | Yes - HD | Yes - VGA |
Resolution | 0.92 Megapixel | - |
Camera Features | 78.6 degrees, RGB camera | - |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, microphone | Speaker, microphone |
Codec | Realtek ALC3204 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | - | Output: ASUS SonicMaster |
COMMUNICATIONS | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Wireless-AC 9462 - M.2 2230 | - |
Features | Single stream (1x1) | Single stream (1x1) |
BATTERY | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Technology | 3-cell lithium polymer | 2-cell Lithium Ion |
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Battery Capacity (Size) | 41 Wh | 32 Wh |
AC ADAPTER | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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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 | 45 Watt, 19 V, 2.37 A |
INPUT | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | - | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Interfaces | HDMI 2 x USB 3.2 Gen 1 USB 2.0 Headphone/microphone combo jack |
USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Operating System (OS) | Windows 11 Home | Windows 10 Home |
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Software Included | McAfee LiveSafe (12 months subscription), Microsoft Office (30 days trial, excludes office licence) | - |
MISCELLANEOUS | Dell Inspiron 15 3510 | ASUS R521JA (EJ974T) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | 40 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |