HP EliteBook 820 G4 vs. LG gram 14Z90R

Laptop Comparison, Reviews and Tests
HP EliteBook 820 G4
HP EliteBook 820 G4

Our Rating: 72 %

LG gram 14Z90R
LG gram 14Z90R

Our Rating: 85 %

In depth comparison and review of HP EliteBook 820 G4 and LG gram 14Z90R. 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 G4 Review

Advantages and disadvantages of HP EliteBook 820 G4 based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

portable lightweight design

fast ssd storage

good security features

decent battery life

average display quality

limited graphics performance

noisy under load

higher price point

LG gram 14Z90R Review

Advantages and disadvantages of LG gram 14Z90R based on its technical characteristics, features, user experience, expert reviews and price level.

ultra-lightweight design

long-lasting battery

high-resolution display

robust processing power

fast ssd storage

higher price range

limited gaming performance

no dedicated gpu

fewer ports available

Laptop Comparison and Tests

Difference between HP EliteBook 820 G4 and LG gram 14Z90R
85 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
76 % - Battery
85 % - Design
83 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

HP EliteBook 820 G4 vs. LG gram 14Z90R Comparison Chart
DESIGN AND DIMENSIONS HP EliteBook 820 G4 LG gram 14Z90R
Product Type Notebook Notebook
Dimensions (WxDxH) 31 cm x 21.89 cm x 1.89 cm 21.1 cm x 21.39 cm x 1.68 cm
Weight 1.26 kg 999 g
Case Material - Polycarbonate ABS, magnesium alloy
Colour - Obsidian black
DISPLAY HP EliteBook 820 G4 LG gram 14Z90R
Screen Size (Type) 12.5" 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness - 350 cd/m²
Colour Gamut - 99% DCI-P3, 95% DCI-P3
Features - Anti-glare, 60 Hz refresh rate
PROCESSOR HP EliteBook 820 G4 LG gram 14Z90R
CPU Intel Core i5 (7th Gen) 7300U / 2.6 GHz Intel Core i7 (13th Gen) 1360P / 2.2 GHz
Max Turbo Speed 3.5 GHz 5 GHz
Number of Cores Dual-Core 12-core
Cache 3 MB 18 MB
Platform Technology - Intel Evo
Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache -
MEMORY HP EliteBook 820 G4 LG gram 14Z90R
RAM 8 GB 16 GB
Max RAM Supported 32 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 2133 MHz 6000 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
STORAGE HP EliteBook 820 G4 LG gram 14Z90R
Main Storage Size (HDD/SSD) 256 GB SSD 1 TB SSD M.2 2280 - NVM Express (NVMe)
AUDIO & VIDEO HP EliteBook 820 G4 LG gram 14Z90R
Graphics Processor (GPU) Intel HD Graphics 620 Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - Full HD
Camera Features - Face recognition, IR camera
Sound Stereo speakers, two microphones Stereo speakers, two microphones
Codec CX7501 -
Compliant Standards - Dolby Atmos
Audio Features Noise-cancellation technology, Bang & Olufsen Audio, HP Clear Sound Amp Output: Smart Amp
COMMUNICATIONS HP EliteBook 820 G4 LG gram 14Z90R
Wireless Bluetooth 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Network Interface Gigabit Ethernet -
Features - Dual stream (2x2)
BATTERY HP EliteBook 820 G4 LG gram 14Z90R
Battery Capacity (Size) - 80 Wh
Battery Life - Up to 28.5 hours
AC ADAPTER HP EliteBook 820 G4 LG gram 14Z90R
Output - 65 Watt
INPUT HP EliteBook 820 G4 LG gram 14Z90R
Type Keyboard, touchpad Touchpad, 101 keys keyboard
Keyboard Backlight - Yes
Features Touchpad with gesture support Precision touchpad
CONNECTIONS & EXPANSIONS HP EliteBook 820 G4 LG gram 14Z90R
Slots - 2 x SSD (1 free)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (charging)
USB-C
DisplayPort
VGA
LAN
Dock
Headphone/microphone combo jack
Headphone/microphone combo jack (mini-phone 3.5 mm)
2 x USB 3.2 Gen 2x1 (supports DisplayPort)
2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
HDMI
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) Yes (microSD)
SOFTWARE HP EliteBook 820 G4 LG gram 14Z90R
Operating System (OS) Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) Windows 11 Home
Software Included - Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), LG On Screen Display 3, Alexa, Intel Connectivity Performance Suite, PCmover Professional, LG PC Manuals, LG Update & Recovery, LG Glance by Mirametrix, New Wallpaper, Intel Unison, Dolby Atmos sound, LG Lively Theme, LG Display Extension, LG Security Guard, Sync on Mobile, LG Smart Assistant 2.0
MISCELLANEOUS HP EliteBook 820 G4 LG gram 14Z90R
Dockable Yes -
Included Accessories Power adapter 65W USB-C power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip -
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 - LED indicator
Compliant Standards ISO 9001, ISO 14001, ISO 27001 MIL-STD 810H
Manufacturer Warranty Limited warranty - 2 years - pick-up and return Limited warranty - parts and labour - 1 year
Model Number - K.AA78A1
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