In depth comparison and review of Dell Inspiron 15 3510 and Lenovo ThinkPad T430s. 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
| DESIGN AND DIMENSIONS | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 23.556 cm x 1.89 cm | 34.3 cm x 23 cm x 2.6 cm |
| Weight | 1.65 kg | 1.79 kg |
| Case Material | - | Magnesium alloy, carbon fibre reinforced plastic |
| Colour | Platinum silver | - |
| DISPLAY | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Screen Size (Type) | 15.6" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1600 x 900 (HD+) |
| Pixel Density (ppi) | 100 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | - |
| Colour Gamut | 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 |
| PROCESSOR | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i7 (3rd Gen) 3520M / 2.9 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 3.6 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel QM77 Express |
| Platform Technology | - | Intel vPro Platform |
| Features | Intel Burst Technology | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
| MEMORY | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 8 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR3 SDRAM |
| Speed | 2400 MHz | 1600 MHz / PC3-12800 |
| Rated Speed | 2400 MHz | 1600 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe 2.0 x4 - NVM Express (NVMe) | 128 GB SSD SATA 6Gb/s |
|---|---|---|
| Optical Drive | - | DVD-Writer removable |
| AUDIO & VIDEO | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel HD Graphics 4000 |
|---|---|---|
| Video Memory | - | 1 GB |
| Camera | Yes - HD | Yes |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 78.6 degrees, RGB camera | Face tracking |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, stereo microphone |
| Codec | Realtek ALC3204 | Realtek ALC3202 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Home Theater v4 |
| COMMUNICATIONS | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n, Bluetooth 4.0 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9462 - M.2 2230 | Intel Centrino Advanced-N 6205 - PCI Express Mini Card |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Intel 82579LM |
| Features | Single stream (1x1) | - |
| WWAN |
|---|
| Generation | - | 3G |
|---|---|---|
| Technology | - | GPRS, WCDMA, HSPA, HSPA+ |
| Controller | - | Ericsson H5321gw - PCI Express Half Mini Card |
| BATTERY | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Installed Qty | - | 1 |
| Max Supported Qty | - | 2 |
| Battery Capacity (Size) | 41 Wh | 43.2 Wh |
| Battery Life | - | Up to 7.6 hours |
| AC ADAPTER | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | 65 Watt |
| INPUT | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | - | Volume control, spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Expansion Bays | - | 1 x Ultrabay Slim |
|---|---|---|
| Slots | - | 1 x ExpressCard/34 (1 free) |
| Interfaces | HDMI 2 x USB 3.2 Gen 1 USB 2.0 Headphone/microphone combo jack |
2 x USB 3.0 PoweredUSB 2.0 VGA Mini DisplayPort LAN Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Operating System (OS) | Windows 11 Home | Windows 8 Pro 64-bit Edition |
|---|---|---|
| Software Included | McAfee LiveSafe (12 months subscription), Microsoft Office (30 days trial, excludes office licence) | - |
| MISCELLANEOUS | Dell Inspiron 15 3510 | Lenovo ThinkPad T430s |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | ThinkLight |
| Security | - | Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, hard drive password, power-on password, ThinkPad Roll Cage, Intel Active Management Technology (iAMT) |
| Navigation Receiver | - | GPS |
| Compliant Standards | - | RoHS, GREENGUARD |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 3 years - pick-up and return |
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