HP EliteBook 820 G1 vs. Dell Inspiron 3780

Laptop Comparison, Reviews and Tests

In depth comparison and review of HP EliteBook 820 G1 and Dell Inspiron 3780. 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.

HP EliteBook 820 G1 Review

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

Dell Inspiron 3780 Review

Advantages and disadvantages of Dell Inspiron 3780 based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

large display screen

ample storage capacity

decent processor speed

variety of ports

heavy build

average battery life

mediocre graphics

dim display brightness

Laptop Comparison and Tests

Difference between HP EliteBook 820 G1 and Dell Inspiron 3780
75 % - Design
66 % - Display
42 % - Performance
72 % - Connectivity
65 % - Battery
75 % - Design
75 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

HP EliteBook 820 G1 vs. Dell Inspiron 3780 Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 820 G1 Dell Inspiron 3780
Product Type Notebook Notebook
Dimensions (WxDxH) 31 cm x 21.53 cm x 2.1 cm 41.54 cm x 27.92 cm x 2.56 cm
Weight 1.33 kg 3.03 kg
Case Material Aluminum, magnesium alloy -
Colour - Silver
DISPLAY HP EliteBook 820 G1 Dell Inspiron 3780
Screen Size (Type) 12.5" 17.3" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) - 127
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 300 cd/m²
Features - Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.1989 mm pixel pitch
PROCESSOR HP EliteBook 820 G1 Dell Inspiron 3780
CPU Intel Core i5 (4th Gen) 4300U / 1.9 GHz Intel Core i5 (8th Gen) 8265U / 1.6 GHz
Max Turbo Speed 2.9 GHz 3.9 GHz
Number of Cores Dual-Core Quad-Core
Cache 3 MB 6 MB
64-bit Computing Yes Yes
Platform Technology Intel vPro Platform -
Features Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY HP EliteBook 820 G1 Dell Inspiron 3780
RAM 4 GB 8 GB (1 x 8 GB)
Max RAM Supported 16 GB 16 GB
RAM Type DDR3L SDRAM DDR4 SDRAM
Speed 1600 MHz / PC3L-12800 2400 MHz
Rated Speed 1600 MHz 2666 MHz
Form Factor SO-DIMM 204-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots - 1
STORAGE HP EliteBook 820 G1 Dell Inspiron 3780
Main Storage Size (HDD/SSD) 500 GB HDD SATA 3Gb/s 128 GB SSD M.2 2280 PCIe - NVM Express (NVMe)
Secondary Storage - 1 TB HDD SATA 6Gb/s / 5400 rpm
Optical Drive - DVD-Writer - tray
AUDIO & VIDEO HP EliteBook 820 G1 Dell Inspiron 3780
Graphics Processor (GPU) Intel HD Graphics 4400 AMD Radeon 520
Video Memory - 2 GB GDDR5 SDRAM
Camera Yes Yes - HD
Resolution - 0.92 Megapixel
Camera Features - 720p HD movie recording, fixed focus, 78.6 degrees
Image Sensor Type - CMOS
Video Resolutions - 1280 x 720
Frame Rate - 30 frames per second
Sound Stereo speakers, stereo microphone Stereo speakers, microphone
Codec IDT 92HD91 Realtek ALC3204
Compliant Standards High Definition Audio, DTS Studio Sound, DTS SOUND+ High Definition Audio
Audio Features - MaxxAudio Pro
COMMUNICATIONS HP EliteBook 820 G1 Dell Inspiron 3780
Wireless 802.11a/b/g/n, Bluetooth 4.0 802.11a/b/g/n/ac, Bluetooth 4.1
Network Interface Gigabit Ethernet 10/100 Ethernet
BATTERY HP EliteBook 820 G1 Dell Inspiron 3780
Technology Lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) - 42 Wh
AC ADAPTER HP EliteBook 820 G1 Dell Inspiron 3780
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt 65 Watt, 19.5 V, 3.34 A
INPUT HP EliteBook 820 G1 Dell Inspiron 3780
Type Keyboard, touchpad, pointing stick Keyboard, touchpad
Keyboard Backlight Yes -
Features Volume control, spill-resistant -
CONNECTIONS & EXPANSIONS HP EliteBook 820 G1 Dell Inspiron 3780
Interfaces 3 x USB 3.0
DisplayPort
VGA
Headphone/microphone combo jack
LAN
Dock
HDMI
Headphone/microphone combo jack
USB 2.0
2 x USB 3.1 Gen 1
LAN
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) Yes (SD Card, SDHC Card, SDXC Card)
SOFTWARE HP EliteBook 820 G1 Dell Inspiron 3780
Operating System (OS) Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) Windows 10 Home 64-bit Edition
MISCELLANEOUS HP EliteBook 820 G1 Dell Inspiron 3780
Dockable Yes -
Included Accessories Power adapter Power adapter
Security Trusted Platform Module (TPM 1.2) Security Chip Fingerprint reader
Security Slot Type Kensington security slot Noble Wedge 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 -
Compliant Standards ISO 9001, ISO 14001, ISO 27001 -
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
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 - 2 years - pick-up and return Limited warranty - 15 months - pick-up and return
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