Home > Laptop comparison > ZBook Firefly 14 G9 or EliteBook 840 G9 – what's better?

HP ZBook Firefly 14 G9 vs EliteBook 840 G9

52 out of 100
HP ZBook Firefly 14 G9
VS
55 out of 100
HP EliteBook 840 G9
HP ZBook Firefly 14 G9
HP EliteBook 840 G9
Please select specific configurations for the laptops to get a more accurate comparative review
Display
CPU
RAM
Storage

Review

Evaluation of HP ZBook Firefly 14 G9 and EliteBook 840 G9 important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
NanoReview Score
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Key Differences

What are the key differences between the notebooks
Advantages of the HP ZBook Firefly 14 G9
  • Better webcam recording quality
Advantages of the HP EliteBook 840 G9
  • Slightly easier to carry: weighs 110 grams less (around 0.24 lbs)
  • Provides 150% higher max. screen brightness: 1000 vs 400 nits

Value for money

Please input the prices of the laptops (with selected configurations) and press the "Calculate" button to determine which one offers better value for money.
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Tests and Specifications

Comparison table of test results and technical specs
Laptop:
ZBook Firefly 14 G9
vs
EliteBook 840 G9

Case

Weight 1.47 kg (3.24 lbs) 1.36 kg (3 lbs)
Dimensions 315.6 x 224.3 x 19.9 mm
12.43 x 8.83 x 0.78 inches		 315.6 x 224 x 19.2 mm
12.43 x 8.82 x 0.76 inches
Area 708 cm2 (109.8 inches2) 707 cm2 (109.6 inches2)
Screen-to-body ratio ~80.3% ~80.4%
Side bezels 7.1 mm 7.1 mm
Colors Gray Silver
Material Aluminum Aluminum
Transformer No No
Opening angle 170° -
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Liquid metal - No
Number of fans 1 1
Noise level (max. load) 41 dB 39 dB

Display

Size 14 inches 14 inches
Type IPS LCD IPS LCD
Refresh rate 60 Hz 60 Hz
PPI 162 ppi 162 ppi
Aspect ratio 16:10 16:10
Resolution 1920 x 1200 pixels 1920 x 1200 pixels
HDR support Yes, HDR10 No
Sync technology No No
Touchscreen No No
Coating Matte Matte
Ambient light sensor Yes Yes
Display tests
Contrast 1543:1 -
sRGB color space 99.9% -
Adobe RGB profile 71.1% -
DCI-P3 color gamut 69.6% -
Response time 41 ms -
Max. brightness
ZBook Firefly 14 G9
400 nits
EliteBook 840 G9 +150%
1000 nits

Battery

Capacity
Full charging time 2:10 hr 1:30 hr
Battery type Li-Ion Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 65 W 65 W
Cable length 1 meters 1 meters
Weight of AC adapter 311 grams 324 grams

CPU

CPU name
Base frequency 1.3 GHz 1.3 GHz
Turbo frequency 4.4 GHz 4.4 GHz
Cores 10 (2P + 8E) 10 (2P + 8E)
Threads 12 12
L3 Cache 12 MB 12 MB
Integrated GPU Intel Iris Xe Graphics (80EU) Intel Iris Xe Graphics (80EU)
Fabrication process 10 nm 10 nm

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Submit your Cinebench result

Graphics Card

GPU name
TGP 15 W 15 W
Type Integrated Integrated
Fabrication process 10 nm 10 nm
GPU base clock 300 MHz 300 MHz
GPU boost clock 1100 MHz 1100 MHz
FLOPS 1.41 TFLOPS 1.41 TFLOPS
Memory size System Shared System Shared
Memory type DDR5 DDR5
Memory speed 4.8 Gbps 4.8 Gbps
Shading units (cores) 640 640
Texture mapping units (TMUs) 40 40
Raster operations pipelines (ROPs) 20 20
GPU performance
ZBook Firefly 14 G9
1.41 TFLOPS
EliteBook 840 G9
1.41 TFLOPS

RAM

RAM size
Channels 1x8 GB 1x8 GB
Clock 4800 MHz 4800 MHz
Type DDR5 DDR5
Upgradable Yes Yes
Total slots 2 2
Max. ram size 64 GB 64 GB

Storage

Storage size
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 4.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x256 GB
Upgradable Yes Yes
Total slots 1 1
NVMe Yes Yes

Sound

Speakers 2.0 2.0
Dolby Atmos No No
Loudness ~84.5 dB ~80.5 dB
Microphones 2 2

Connectivity

Wi-Fi standard v6E v6E
Bluetooth v5.2 v5.3
Fingerprint Optional Optional
Infrared sensor Optional Optional
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1920 x 1080 1280 x 720
Ports
USB-A 2x USB 3.2 2x USB 3.2
USB Type-C 2x USB 4.0 2x USB 4.0
Thunderbolt Thunderbolt 4 Thunderbolt 4
HDMI 1x HDMI 2.0 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader Yes No
Proprietary charging port No No

Input

Keyboard
Keyboard type Island Island
Numpad No No
Backlight Yes Yes
Touchpad
Size 12.0 x 8.0 cm -
Surface Glass Glass
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.

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