In depth comparison and review of Dell Inspiron 15 3511 and Acer TravelMate P6 (TMP648-G2). 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 Acer TravelMate P6 (TMP648-G2) based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight design
powerful processor performance
long battery life
fast ssd storage
average display quality
limited graphics capability
higher price point
noisy under load
| DESIGN AND DIMENSIONS | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 23.556 cm x 1.89 cm | 32.8 cm x 23.55 cm x 2.12 cm |
| Weight | 1.73 kg | 1.7 kg |
| Colour | Carbon black | Black |
| DISPLAY | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | 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 | - |
| Colour Gamut | 45% NTSC | - |
| 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 | Ultra Slim Design, anti-glare, ComfyView, Mercury free |
| PROCESSOR | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| CPU | Intel Core i3 (11th Gen) 1115G4 / 3 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.1 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 6 MB | 3 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
| MEMORY | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | 24 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | - |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD M.2 2280 SATA 6Gb/s - Micron |
|---|
| AUDIO & VIDEO | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel HD Graphics 620 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - HD | Yes - 1280 x 720 |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 78.6 degrees, RGB camera | HDR (High Dynamic Range), 720p HD movie recording, 88° view |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Four speakers, two microphones |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Acer TrueHarmony technology |
| COMMUNICATIONS | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, NFC, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | M.2 2230 | Intel Dual Band Wireless-AC 7265 - M.2 2230 |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-LM |
| Features | - | Intel Wireless Display (WiDi) |
| BATTERY | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | 54 Wh |
| Battery Life | - | Up to 8 hours |
| AC ADAPTER | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| 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, 19 V |
| INPUT | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | - | Multi-gesture touch pad, Acer FineTip keyboard |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Interfaces | HDMI USB 2.0 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
2 x USB 3.0 HDMI LAN VGA Headphone/microphone combo jack USB-C 3.1 Gen 2 (supports Thunderbolt 3) USB 3.0 (with power off charging) |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | - |
| MISCELLANEOUS | Dell Inspiron 15 3511 | Acer TravelMate P6 (TMP648-G2) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | G-sensor |
| Security | - | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, system password, hard drive password, Disc Anti-Shock Protection System (DASP, HDCP Compliant |
| Compliant Standards | - | ACPI 5.0 |
| ENERGY STAR Certified | Yes | - |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | M - 57L3 |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
