In depth comparison and review of HP ProBook 635 Aero G8 Notebook and Dell Inspiron 15 3511. 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 HP ProBook 635 Aero G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
powerful processor performance
long battery life
bright display quality
fast ssd storage
higher price point
no dedicated gpu
limited port selection
average speaker quality
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
| DESIGN AND DIMENSIONS | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.06 cm x 17.78 cm x 1.79 cm | 35.85 cm x 23.556 cm x 1.89 cm |
| Weight | 990 g | 1.73 kg |
| Case Material | Metal | - |
| Colour | - | Carbon black |
| DISPLAY | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Screen Size (Type) | 13.3" - IPS | 15.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | - | 141 |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Anti-glare | 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 |
| PROCESSOR | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| CPU | AMD Ryzen 5 5600U / 2.3 GHz | Intel Core i3 (11th Gen) 1115G4 / 3 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.1 GHz |
| Number of Cores | 6-core | Dual-Core |
| Cache | L3 - 16 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Features | - | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| RAM | 8 GB (1 x 8 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM - non-ECC | 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 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe), HP Value | 128 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - HD |
| Resolution | - | 0.92 Megapixel |
| Camera Features | Privacy shutter | 78.6 degrees, RGB camera |
| Image Sensor Type | - | CMOS |
| Video Resolutions | 720p | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth, 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | Realtek RTL8822CE | M.2 2230 |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED 6 | - |
| Features | Dual stream (2x2), MU-MIMO | - |
| BATTERY | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 53 Wh | 41 Wh |
| Battery Life | Up to 20 hours | - |
| AC ADAPTER | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A | 65 Watt, 19.5 V, 3.34 A |
| INPUT | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, DuraKeys | - |
| CONNECTIONS & EXPANSIONS | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 USB 3.1 Gen 1 (charging) HDMI USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) |
HDMI USB 2.0 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home 64-bit Edition in S mode |
|---|---|---|
| Software Included | HP Support Assistant, HP Power Manager, HP Hotkey Support, Windows Defender, Microsoft 365 (Trial), HP Wireless Button Driver, HP LAN-WLAN Protection, HP Notifications, HP Connection Optimizer, HP Sure Click, HP Fingerprint Sensor, HP BIOSphere Gen5, HP Privacy Settings, HP Sure Sense, HP Sure Admin, HP QuickDrop, HP WorkWell, myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, HP SureRun Gen4, HP Sure Recover Gen4, HP SureStart Gen7 | Microsoft Office (30 days trial, excludes office licence) |
| MISCELLANEOUS | HP ProBook 635 Aero G8 Notebook | Dell Inspiron 15 3511 |
|---|
| Included Accessories | HP 45 Watt nPFC USB-C AC Adapter | Power adapter |
|---|---|---|
| Integrated Options | Hall sensor | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | - |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, HP Secure Erase, MIL-STD-810H tested | - |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, CP65, low halogen, IEEE 1680, ICCP, RED | - |
| ENERGY STAR Certified | Yes | Yes |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Max Operating Temperature | 35 °C | 40 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
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