In depth comparison and review of HP EliteBook 820 G1 and ASUS P1511CEA (EJI3X). 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 G1 based on its technical characteristics, features, user experience, expert reviews and price level.
sturdy build quality
compact and portable
good keyboard feel
solid security features
decent processor performance
average display quality
limited storage capacity
no high-end graphics
older model limitations
Advantages and disadvantages of ASUS P1511CEA (EJI3X) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent battery life
fast SSD storage
average display quality
limited graphics performance
no backlit keyboard
fewer USB ports
DESIGN AND DIMENSIONS | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 31 cm x 21.53 cm x 2.1 cm | 36 cm x 23.5 cm x 1.99 cm |
Weight | 1.33 kg | 1.8 kg |
Case Material | Aluminum, magnesium alloy | - |
Colour | - | Slate grey |
DISPLAY | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Screen Size (Type) | 12.5" | 15.6" |
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LCD Backlight Technology | LED 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 | 16:9 |
Image Brightness | - | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | - | Anti-glare, NanoEdge display, IPS-level, 83% screen-to-body ratio |
PROCESSOR | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i3 (11th Gen) 1115G4 / 3 GHz |
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Max Turbo Speed | 2.9 GHz | 4.1 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 3 MB | 6 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 G1 | ASUS P1511CEA (EJI3X) |
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RAM | 4 GB | 8 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | 16 GB |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Speed | 1600 MHz / PC3L-12800 | - |
Rated Speed | 1600 MHz | - |
Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | - | 1 |
STORAGE | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Main Storage Size (HDD/SSD) | 500 GB HDD SATA 3Gb/s | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel UHD Graphics |
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Camera | Yes | Yes - VGA |
Sound | Stereo speakers, stereo microphone | Speakers, microphone |
Codec | IDT 92HD91 | - |
Compliant Standards | High Definition Audio, DTS Studio Sound, DTS SOUND+ | - |
COMMUNICATIONS | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Wireless | 802.11a/b/g/n, Bluetooth 4.0 | 802.11a/b/g/n/ac, Bluetooth 5.1 |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | - | Single stream (1x1) |
BATTERY | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Technology | Lithium polymer | 2-cell Lithium Ion |
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Battery Capacity (Size) | - | 37 Wh |
AC ADAPTER | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt | 45 Watt, 19 V, 2.37 A |
INPUT | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Type | Keyboard, touchpad, pointing stick | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Volume control, spill-resistant | Chiclet keyboard, 1.4mm travel distance |
CONNECTIONS & EXPANSIONS | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Slots | - | 1 x Serial ATA (1 free) 1 x M.2 (PCI Express 3.0 x4) (0 free) |
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Interfaces | 3 x USB 3.0 DisplayPort VGA Headphone/microphone combo jack LAN Dock |
Headphone/microphone combo jack 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI 1.4 LAN (on supplied adapter) |
Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
SOFTWARE | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 11 Home |
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Software Included | - | McAfee LiveSafe, MyASUS, Microsoft 365 (1 month trial) |
MISCELLANEOUS | HP EliteBook 820 G1 | ASUS P1511CEA (EJI3X) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter, USB-A to RJ45 gigabit ethernet adapter |
Security | Trusted Platform Module (TPM 1.2) Security Chip | Firmware Trusted Platform Module (TPM) solution |
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 | Power-on password, charging via USB, HP Disk Sanitizer, HP 3D DriveGuard, HP DuraFinish, HP DuraKeys, HP SpareKey, HP File Sanitizer, HP DisplaySafe, HP BIOS Protection, BIOS Absolute Persistence, HP SureStart, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Pre-Boot Security, HP Roaming Alert, Intel My WiFi Technology | System password, anti-shock hard drive |
Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
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 - 1 year - pick-up and return |