Side by side comparison and review of HP EliteBook 865 G9 Notebook and Dell Inspiron 15 3511. 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 HP EliteBook 865 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
robust security features
lightweight aluminum chassis
high-resolution display
fast charging support
expensive price point
limited port variety
noisy under load
average battery life
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 EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.87 cm x 25.09 cm x 1.92 cm | 35.85 cm x 23.556 cm x 1.89 cm |
| Weight | 1.769 kg | 1.73 kg |
| Colour | - | Carbon black |
| DISPLAY | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Screen Size (Type) | 16" - IPS | 15.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 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 | 16:10 | 16:9 |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP | 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 EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| CPU | AMD Ryzen 7 Pro 6850U / 2.7 GHz | Intel Core i3 (11th Gen) 1115G4 / 3 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.1 GHz |
| Number of Cores | 8-core | Dual-Core |
| Cache | L3 - 16 MB | 6 MB |
| Features | - | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| RAM | 16 GB (1 x 16 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR5 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 4800 MHz | 2666 MHz |
| Rated Speed | 4800 MHz | 2666 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), triple-level cell (TLC) | 128 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Graphics Processor (GPU) | AMD Radeon 680M | Intel UHD Graphics |
|---|---|---|
| Camera | Yes | Yes - HD |
| Resolution | 5 Megapixel | 0.92 Megapixel |
| Camera Features | Privacy camera, HP Auto Frame | 78.6 degrees, RGB camera |
| Image Sensor Type | - | CMOS |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Dual stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3315 | - |
| Compliant Standards | - | High Definition Audio |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Wireless | NFC, 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth, 802.11a/b/g/n/ac |
|---|---|---|
| Wireless Controller | Realtek RTL8852BE - PCI Express Mini Card (M.2) | M.2 2230 |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v | - |
| Features | Miracast, dual stream (2x2), MU-MIMO | - |
| BATTERY | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51.3 Wh | 41 Wh |
| Battery Life | Up to 17.25 hours | - |
| AC ADAPTER | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A | 65 Watt, 19.5 V, 3.34 A |
| INPUT | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | - |
| Features | Multi-touch clickpad, gesture function, spill-resistant | - |
| CONNECTIONS & EXPANSIONS | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Interfaces | 2 x USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 Headphone/microphone combo jack HDMI |
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 EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | Windows 10 Home 64-bit Edition in S mode |
|---|---|---|
| Software Included | HP Support Assistant, HP Power Manager, HP Hotkey Support, HP Secure Erase, HP Drive Packs (free download), HP Client Catalogue (free download), HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP Sure Click, HP Privacy Settings, HP Sure Sense, HP Sure Admin, HP QuickDrop, HP Client Management Script Library (free download), HP BIOSphere Gen6, HP Wake on WLAN, myHP, HP Image Assistant Gen5 (free download), HP Client Security Manager Gen7, HP SureStart Gen7, HP Easy Clean, HP Smart Support, HP Quick Touch, HP Sure Recover Gen5, HP Sure Run Gen5, HP Manageability & Integration Kit Gen4 (free download) | Microsoft Office (30 days trial, excludes office licence) |
| MISCELLANEOUS | HP EliteBook 865 G9 Notebook | Dell Inspiron 15 3511 |
|---|
| Included Accessories | HP 65 Watt nPFC Slim USB-C AC Adapter | Power adapter |
|---|---|---|
| Bundled with | HP Wolf Pro Security Edition (1 year) | - |
| Integrated Options | Hall sensor, HP Tamper Lock | - |
| Security | 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), chassis intrusion sensor | - |
| Features | Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, HP Fast Charge, BIOS Update via Network | - |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, CIT, low halogen, ICCP | - |
| ENERGY STAR Certified | Yes | Yes |
| 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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