In depth comparison and review of HP EliteBook 820 G3 and Acer ConceptD 3 Ezel Pro (CC315-72P). 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 EliteBook 820 G3 based on its technical characteristics, features, user experience, expert reviews and price level.
compact and portable
robust build quality
good keyboard feel
adequate performance level
decent battery life
average display quality
limited graphics capability
no USB-C port
higher price point
Advantages and disadvantages of Acer ConceptD 3 Ezel Pro (CC315-72P) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative ezel hinge design
powerful intel processor
vibrant 4k display
accurate color reproduction
robust build quality
heavier than competitors
limited battery life
higher price point
noisy under load
| DESIGN AND DIMENSIONS | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Product Type | Ultrabook | Notebook - slider |
|---|---|---|
| Dimensions (WxDxH) | 31 cm x 21.89 cm x 1.89 cm | 35.85 cm x 24.9 cm x 1.89 cm |
| Weight | 1.26 kg | 2.2 kg |
| Case Material | Aluminum, magnesium alloy | Magnesium-aluminum alloy |
| Colour | - | The white |
| DISPLAY | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Screen Size (Type) | 12.5" - TN | 15.6" - IPS |
|---|---|---|
| Touchscreen | - | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 340 cd/m² |
| Features | - | Anti-glare, ComfyView, 25 ms response rate, Corning Gorilla glass 6 |
| PROCESSOR | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| CPU | Intel Core i5 (6th Gen) 6300U / 2.4 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 3 GHz | 5 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 3 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Intel HM470 |
| Platform Technology | Intel vPro Platform | - |
| Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| RAM | 8 GB | 16 GB |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz / PC4-17000 | - |
| Rated Speed | 2133 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| STORAGE | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 1.024 TB SSD PCIe - Self-Encrypting Drive - Samsung |
|---|
| AUDIO & VIDEO | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 520 | NVIDIA Quadro T1000 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Camera | Yes - 720p | Yes - 1280 x 720 |
| Camera Features | - | Windows Hello |
| Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
| Codec | CX7501 | - |
| Audio Features | Bang & Olufsen Audio, HP Clear Sound Amp | - |
| COMMUNICATIONS | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Wireless | Bluetooth, Wi-Fi | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 2230 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 56 Wh |
| Battery Life | - | Up to 14 hours |
| AC ADAPTER | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 135 Watt, 19.5 V |
| INPUT | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Type | Keyboard, touchpad, pointing stick | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, spill-resistant, touchpad with gesture support | Multi-gesture touch pad, Corning Gorilla Glass touchpad |
| CONNECTIONS & EXPANSIONS | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Slots | 1 x Micro-SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.1 Gen 1 (charging) USB 3.1 Gen 1 USB-C DisplayPort VGA LAN Dock Headphone/microphone combo jack |
HDMI Mini DisplayPort USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) USB 3.2 Gen 1 (with power off charging) USB 3.2 Gen 1 Headphone/microphone combo jack LAN |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | HP EliteBook 820 G3 | Acer ConceptD 3 Ezel Pro (CC315-72P) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter, Acer Active Stylus |
| Integrated Options | - | Accelerometer |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | HP 3D DriveGuard, HP DuraKeys, HP SpareKey, HP BIOS Protection, HP SureStart, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security, Pre-boot Authentication | HDCP Compliant |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
| SAR Value | - | 1.12 W/kg (body), 1.12 W/kg (limb), 1.12 W/kg (head) |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 3 years - carry-in |
| Model Number | - | 74ZN |
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