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Samsung Galaxy A42 5G 128GB Prism Dot Black

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  • Samsung Galaxy A42 5G 128GB Prism Dot Black Samsung Galaxy A42 5G 128GB Prism Dot Black
  • Samsung Galaxy A42 5G 128GB Prism Dot Black Samsung Galaxy A42 5G 128GB Prism Dot Black
  • Samsung Galaxy A42 5G 128GB Prism Dot Black Samsung Galaxy A42 5G 128GB Prism Dot Black
  • Samsung Galaxy A42 5G 128GB Prism Dot Black Samsung Galaxy A42 5G 128GB Prism Dot Black

Quick Overview

  • GSM/4G LTE + 5G Sub6/mmWave Compatible

  • North American Variant

  • Rear Triple Cameras (48MP, 8MP & 2MP)

  • Main, Ultra-Wide & Depth Sensor

  • Front 13MP Selfie Camera

  • 2.2/1.8 GHz Snapdragon 750 5G CPU

  • 128GB Storage Capacity + 4GB of RAM

  • 6.6" 1600 x 720 Infinity U Super AMOLED

  • 240/480 fps Slow Motion at 720p

  • Android 10 Operating System

RRP: AU$799.00

Special Price: AU$599.00

SAVE: AU$200.00 (25%)

Availability: In stock

or 4 interest free payments of 149.75
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Samsung Galaxy A42 5G 128GB Prism Dot Black

Go faster with Galaxy A42 5G

On the next-generation mobile data network, the power of 5G fast speeds change the way you experience and share content—from super smooth gaming and streaming, to incredibly fast sharing and downloading. Upgrade to the Galaxy A42 5G and speed up your smartphone experience. 

*Requires optimal 5G connection. Actual speed may vary depending on country, carrier, and user environment.

Maximise your view to the fullest

Expand your view to the 6.6-inch Infinity-U Display of Galaxy A42 5G and enjoy an uninterrupted view of everything you love. Thanks to Super AMOLED technology, your everyday content always looks its best—sharp, crisp and clear. 

A glossy back that's comfortable to hold

Galaxy A42 5G's sleek design gives it an eye-catching, prismatic look. Refined curves make it comfortable to hold and provides easy screen navigation. A holographic pattern and premium gloss finish create a dynamic look from any angle and comes in artfully layered Prism Dot Black and White.

Advanced Quad Camera, advanced photography powers

Start with the 48MP Main Camera to capture life's moments with more clarity. Expand the viewing angle with Ultra Wide Camera. Customise focus with Depth Camera, or get closer to the details with Macro Camera.

Ultra Wide Camera, ultra wide moments

The 8MP Ultra Wide Camera sees the world with a 123-degree angle of view, adding more perspective to everything you shoot.

Macro Camera pays attention to the tiny details

Get in close with the 5MP Macro Camera and bring out the fine details in your picture. It applies natural Bokeh effect to your pictures, allowing your subject to stand out from the background.

Bring the focus to the front with Depth Camera

The 5MP Depth Camera lets you adjust the depth of field in your photos. With a simple touch, you can easily fine-tune the background blur behind your subject for high-quality portrait shots that truly stand out.

Front Camera, attention-grabbing selfies

With the Galaxy A42 5G 20MP Front Camera and Live Focus, it's easy to snap stunning selfies that feature more you and less background.

Power that keeps you going

Stay ahead of the day with a battery that won't slow you down. A 5,000mAh (typical) battery lets you continue what you’re doing without worrying about the battery bar. And with up to 15W of Adaptive Fast Charging, Galaxy A42 5G gets back to full power quickly.

Give yourself more room to play

Galaxy A42 5G combines Octa-core processing power with up to 6GB of RAM for fast and efficient performance for the task at hand. Enjoy 128GB of internal storage or add even more space with a 1TB microSD card.

Game Booster gives you the edge

Maximise performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimise battery, temperature and memory.

Multi-layered security. Protect what matters to you.

Built into the phone's hardware and software from the start, Samsung Knox protects your phone from the minute it's turned on. Offering multi-layered security, it defends your most sensitive information from malware and malicious threats.

Made to focus with One UI Core

One UI Core helps you focus on what matters to you. Hardware and software work together, with content and features at your fingertips so you can get to them faster. Use Night Mode for a comfortable experience in the dark, and with clear and intuitive visuals using your phone is like second nature.

Always at your service, wherever, whenever

Enjoy peace of mind when you choose to buy a Galaxy smartphone. The Interactive diagnostics and optimisation on Samsung Members app makes it easy to tune up the performance of your devices, while our helpline lets you troubleshoot problems when you need the extra assistance.



Operating System Android 10
Memory 4GB
Chipset Qualcomm Snapdragon750
CPU 2.2 GHz Kyro 570 Hexa-Core
1.8 GHz Kyro 570 Dual-Core
GPU Adreno 619
Storage Capacity 128 GB



Size 6.6"
Native Resolution 1600 x 720
Refresh Rate 60 Hz (at Max Brightness)
Display Colors 16.0 Million
Aspect Ratio 20:9
Pixel Density 266 ppi
Panel Type OLED


Input/Output Connectors

Ports 1 x USB Type-C (USB 2.0)
1 x 3.5 mm Headphone
Speaker Yes
Media/Memory Card Slot Single Slot: SD/SDHC/SDXC [1 TB Maximum]
SIM Card Slots 1 x Nano SIM



GSM 2G GSM, GPRS, EDGE: 850, 900, 1800, 1900 MHz
GSM 3G/3.5G UMTS, HSPA+: 850, 900, 1700, 1900, 2100 MHz
4G LTE LTE: 2, 3, 4, 5, 7, 12, 13, 20, 38, 39, 40, 41, 46, 48, 66 Bands
5G NR n2, n25, n41, n66, n71, n77, n78, n260, n261 Bands
Wi-Fi Wi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz)
Bluetooth 5
FM Radio Yes


Camera System

Rear Standard: 48 MP Sensor with a f/1.8 Lens
Ultra Wide: 8 MP Sensor with a f/2.2 Lens (123° FoV)
Depth Sensing: 2 MP Sensor with a f/2.4 Lens
Front 13 MP Sensor with a f/2.2 Lens
Camera Flash Rear: 1 x LED
Computational Photography Multi-Frame Dynamic Range Enhancement (HDR)
Video Recording Rear UHD 4K at up to 30 fps
1080p at up to 30 fps
720p (480 fps in Slow-Mo Mode)
Video Recording Front 1080p at up to 30 fps



Biometric Authentication Fingerprint (Under-Screen)
Sensors Accelerometer, Ambient Light Sensor, Barometer (Altimeter), Compass, Fingerprint, Gyroscope, Proximity
IP Rating None
Keyboard Virtual
Pointing Device None
Battery Internal Lithium-Ion (5000.0 mAh)
Dimensions (W x H x D) 3.0 x 6.5 x 0.3" / 75.9 x 164.4 x 8.6 mm
Weight 6.8 oz / 193 g
Warranty Length Limited 1-Year Warranty
Package Weight 0.795 lb
Box Dimensions (LxWxH) 6.8 x 3.2 x 2"
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