In depth comparison and review of HP EliteBook 820 G3 and HP Elite Mobile Thin Client mt645 G7. 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 HP Elite Mobile Thin Client mt645 G7 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
efficient AMD processor
lightweight and portable
long battery life
high-quality display
limited storage capacity
higher price point
no touchscreen option
fewer USB ports
| DESIGN AND DIMENSIONS | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Product Type | Ultrabook | Mobile thin client - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 31 cm x 21.89 cm x 1.89 cm | 32.19 cm x 21.39 cm x 1.99 cm |
| Weight | 1.26 kg | 1.38 kg |
| Case Material | Aluminum, magnesium alloy | - |
| DISPLAY | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Screen Size (Type) | 12.5" - TN | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | - | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent |
| PROCESSOR | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| CPU | Intel Core i5 (6th Gen) 6300U / 2.4 GHz | AMD Ryzen 3 5425U / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 3 GHz | 4.1 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | L3 - 8 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | Intel vPro Platform | - |
| Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | - |
| MEMORY | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| RAM | 8 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz / PC4-17000 | 3200 MHz |
| Rated Speed | 2133 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 1 |
| STORAGE | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 128 GB SSD M.2 2230 PCIe 3.0 - NVM Express (NVMe), triple-level cell (TLC), HP Value |
|---|
| AUDIO & VIDEO | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 520 | AMD Radeon Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | - | Temporal Noise Reduction |
| Video Resolutions | - | 720p |
| Sound | Stereo speakers, two microphones | Dual stereo speakers, dual array microphone |
| Codec | CX7501 | Realtek ALC3247-CG |
| Audio Features | Bang & Olufsen Audio, HP Clear Sound Amp | - |
| COMMUNICATIONS | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Wireless | Bluetooth, Wi-Fi | NFC, 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Realtek RTL8852BE - PCI Express Mini Card (M.2) |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.11i, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
| Remote Management Protocol | - | SNMP 2 |
| Features | - | Dual stream (2x2) |
| BATTERY | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Technology | Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 42.75 Wh |
| AC ADAPTER | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Type | Keyboard, touchpad, pointing stick | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Keyboard Backlight | Yes | - |
| Features | Volume control, spill-resistant, touchpad with gesture support | Multi-touch clickpad, gesture function, spill-resistant |
| CONNECTIONS & EXPANSIONS | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| 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 |
Headphone/microphone combo jack LAN USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) HDMI USB 3.2 Gen 1 (charging) 3 x USB 3.2 Gen 1 |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 IoT Enterprise - English |
|---|---|---|
| Software Included | - | Mozilla Firefox, HP Device Manager, HP Hotkey Support, HP Secure Erase, HP BIOS Config Utility, Microsoft Edge, HP Connection Optimizer, HP BIOSphere Gen6, HP SureStart Gen7, HP Cloud Endpoint Manager, HP Write Filter |
| MISCELLANEOUS | HP EliteBook 820 G3 | HP Elite Mobile Thin Client mt645 G7 |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | HP 45 Watt nPFC USB-C AC Adapter |
| Integrated Options | - | HP Tamper Lock |
| 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 nano 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 | BIOS Update via Network, HP Secure Erase, MIL-STD-810H tested, HP BIOSphere Gen 6 |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | CSA, UL, VCCI, BSMI, SABS, CCC, FCC, A-Tick, ICES, UkrSEPRO, KC, CIT, low halogen, ICCP, AUS/NZ, BNCI |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - parts and labour - 3 years Limited warranty - battery - 3 years |
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