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Samsung Galaxy A42 5G
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Battery: Li-Po 5000 mAh
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RAM: 4GB, 6GB, 8GB
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Storage: 128GB, 128GB, 128GB
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Display: Super AMOLED, 6.6 inches
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Camera: Rear 48 MP+8 MP+5 MP+5 MP, and Front 20 MP
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OS: Android 10, upgradable to Android 13, One UI 5
Full Specifications
General
| Model | Samsung Galaxy A42 5G |
| Announced | 2020, September 02 |
| Released | 2020, November 11 |
| Status | Available |
Price
| Official | 29499 BDT 4GB/128GB Approx. |
Design
| Dimensions The Dimensions section shows the phone’s physical size in Height × Length × Width (H × L × W) format, along with its volume, when available. For flip phones, the dimensions are measured with the flip closed. This information helps users understand the phone’s overall size, thickness, portability, and how comfortably it may fit in the hand or pocket. | 164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in) |
| Weight The Weight section shows the total weight of the phone, usually measured in grams (g). It helps users understand how light or heavy the device feels during everyday use and carrying. For phones with different designs or configurations, the listed weight may vary depending on the materials, battery, and other hardware components. | 193 g (6.81 oz) |
| SIM The SIM section provides details about the phone’s supported SIM configuration, including SIM type, number of SIM slots, and eSIM support, where available. It may specify options such as Nano-SIM, Single SIM, Dual SIM, or Hybrid Dual SIM. This information helps users understand how the phone handles multiple mobile numbers and which SIM format is required. For Dual SIM devices, the section may also indicate whether both SIMs can remain active simultaneously and support mobile network connectivity. |
Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Colors |
Prism Dot Black, Prism Dot White, Prism Dot Gray |
Display Specification
| Display Type The Display Type section identifies the technology used for the phone’s screen, such as IPS LCD, AMOLED, OLED, or LTPO AMOLED. It helps users understand the display’s overall visual quality, including color reproduction, contrast, brightness, viewing experience, and power efficiency. The display type is an important specification when comparing smartphone screens. | Super AMOLED |
| Size The Display Size section shows the diagonal size of the phone’s screen, usually measured in inches. It helps users understand the available viewing area and overall screen experience. A larger display is generally better for watching videos, gaming, and browsing, while a smaller display can offer easier handling and portability. | 6.6 inches, 105.2 cm2 |
| Resolution | 720 x 1600 pixels, 20:9 ratio |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 266 ppi density |
| Features | 84.3% screen-to-body ratio |
Storage
| Card Slot The Storage Card Slot section indicates whether the phone supports an external memory card, such as a microSD card, for expanding storage. It shows users whether they can add extra space for apps, photos, videos, and other files beyond the phone’s built-in storage. If the phone does not support a memory card, it will be listed as Not Supported. | microSDXC (uses shared SIM slot) |
| Internal Storage The Internal Storage section shows the built-in storage capacity available on the phone, usually measured in GB. It determines how much space is available for apps, photos, videos, documents, and other files. Phones may come with different storage options, such as 128GB, 256GB, or 512GB, depending on the model and variant. |
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM UFS 2.1 |
Main Camera
| Camera Setup | Quad |
| Resolution |
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) |
| Features |
LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30fps, 720p@480fps |
Selfie Camera
| Camera Setup | Single |
| Resolution |
20 MP, f/2.2, (wide) |
| Video | 1080p@30fps |
| Features | HDR |
Platform
| Operating System The Operating System (OS) section shows the software platform that powers the phone and manages its hardware, apps, and system features. It typically includes the OS name and version, such as Android or iOS, and may also mention the manufacturer’s custom user interface. This information helps users understand the phone’s software experience, features, compatibility, and available updates. | Android 10, upgradable to Android 13, One UI 5 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Qualcomm SM7225 Snapdragon 750 5G (8 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Adreno 619 |
Battery
| Battery Type The Battery Type section identifies the technology and design of the phone’s built-in battery, such as Li-Ion (Lithium-Ion) or Li-Po (Lithium-Polymer). It helps users understand the type of battery used to power the device and provides a basic overview of its battery technology. | Li-Poly (Lithium Polymer) |
| Capacity The Battery Capacity section shows the amount of electrical charge the phone’s battery can store, usually measured in mAh (milliampere-hours). A higher capacity generally provides more energy for everyday use, although actual battery life also depends on the display, processor, software, network usage, and other hardware components. | 5000 mAh |
| Removable | No |
| Charging |
15W wired |
| Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | No |
Multimedia
| Loudspeaker The Loudspeaker section indicates the type and configuration of the phone’s built-in speakers, such as single or stereo speakers. It helps users understand the device’s audio output for calls, music, videos, gaming, and other multimedia activities. Some phones may also include additional audio features for a better listening experience. | Yes |
| Audio Jack The Audio Jack section indicates whether the phone includes a dedicated 3.5mm headphone jack for connecting wired headphones, earphones, or external audio devices. If the phone does not have a traditional audio jack, users may need USB Type-C headphones or an adapter for wired audio. The specification helps users quickly check the phone’s compatibility with their preferred audio accessories. | Yes |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass |
Network & Connectivity
| Technology | GSM / HSPA / LTE / 5G |
| Speed | HSPA, LTE-A, 5G |
| Wi-fi The Wi-Fi section shows the wireless networking technologies and standards supported by the phone for connecting to the internet and other compatible devices. It may include standards such as Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, along with features like dual-band, tri-band, Wi-Fi Direct, and hotspot support, where available. This information helps users understand the phone’s wireless connectivity, network compatibility, speed capabilities, and connection features. | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth The Bluetooth section shows the wireless communication technology and version supported by the phone, such as Bluetooth 5.0, 5.1, 5.2, 5.3, or 5.4. It enables the phone to connect wirelessly with headphones, speakers, smartwatches, keyboards, cars, and other compatible devices. Where available, this section may also mention features such as A2DP, LE, aptX, or other Bluetooth audio and connectivity technologies. | 5.0, A2DP, LE |
| NFC The NFC (Near Field Communication) section indicates whether the phone supports short-range wireless communication between compatible devices. NFC can be used for contactless payments, quick device pairing, data sharing, access cards, and other NFC-enabled services, depending on the phone and region. This specification helps users check whether the device supports convenient tap-to-connect and contactless features. | Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
| FM Radio | Yes |
| USB | USB Type-C 2.0 |
| 2G Network The 2G Network section shows whether the phone supports second-generation mobile networks, including GSM, GPRS, and EDGE technologies. It provides basic connectivity for voice calls, SMS, and limited mobile data services where 2G networks are available. |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network The 3G Network section indicates the phone’s compatibility with third-generation mobile networks, such as UMTS, HSPA, and HSPA+. 3G provides faster mobile data than 2G and supports services such as web browsing, video calling, and multimedia streaming. |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network The 4G Network section shows whether the phone supports fourth-generation mobile networks, primarily LTE technology. 4G offers faster mobile internet speeds, lower latency, and improved performance for browsing, streaming, online gaming, and other data-intensive activities. |
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41 - Europe 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 34, 38, 39, 40, 41 2, 3, 4, 5, 7, 12, 13, 20, 38, 39, 40, 41, 46, 48, 66 - SM-A426U |
| 5G Network The 5G Network section indicates the phone’s compatibility with fifth-generation mobile networks. 5G can provide higher data speeds, lower latency, and improved network capacity, supporting faster downloads, high-quality streaming, cloud services, and other demanding mobile applications. |
1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6 - Europe 1, 3, 5, 7, 8, 28, 40, 41, 78, 79 SA/NSA/Sub6 2, 25, 41, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - SM-A426U |
About the Samsung Galaxy A42 5G
The Samsung Galaxy A42 5G, launched in November 2020, is a mid-range smartphone designed to offer 5G connectivity and a large display at an affordable price point. It features a 6.6-inch Super AMOLED display with a resolution of 720 x 1600 pixels, providing vibrant colors and deep contrasts, though the pixel density is lower compared to some competitors. Powered by the Qualcomm Snapdragon 750G processor, coupled with 4GB of RAM and 128GB of internal storage (expandable via microSD), it delivers smooth performance for everyday tasks and moderate gaming.
The device boasts a quad-camera setup on the rear, including a 48MP main sensor, 8MP ultra-wide lens, 5MP macro lens, and 5MP depth sensor, catering to various photography needs. A 20MP front-facing camera handles selfies and video calls. The Galaxy A42 5G is equipped with a substantial 5,000mAh battery, supporting 15W fast charging, ensuring extended usage throughout the day. Running on Android 10 with Samsung’s One UI 2.5 out of the box, it is upgradable to Android 13 with One UI 5.1, keeping the software experience current. While it lacks certain premium features like a higher-resolution display and stereo speakers, the Galaxy A42 5G stands out as a value-oriented option for users seeking 5G capabilities and reliable performance.
Main Key Features
- Display: 6.6-inch Super AMOLED, 720 x 1600 pixels resolution
- Processor: Qualcomm Snapdragon 750G (8nm)
- RAM & Storage: 4GB RAM, 128GB internal storage, expandable via microSD up to 1TB
- Rear Cameras: 48MP main sensor (f/1.8), 8MP ultra-wide lens (f/2.2, 123°),5MP macro lens (f/2.4), 5MP depth sensor (f/2.4)
- Front Camera: 20MP (f/2.2)
- Battery: 5,000mAh with 15W fast charging
- Operating System: Android 10, upgradable to Android 13 with One UI 5.1
- Connectivity: 5G support, Bluetooth 5.0, Wi-Fi 802.11 a/b/g/n/ac
- Other Features: 3.5mm headphone jack, NFC, optical under-display fingerprint sensor
Pros & Cons
Pros
- 5G Connectivity: Access to faster network speeds for improved browsing and streaming.
- Large AMOLED Display: Offers vibrant colors and deep blacks, enhancing media consumption.
- Long Battery Life: 5,000mAh battery ensures extended usage without frequent charging.
- Expandable Storage: Supports microSD cards up to 1TB, providing ample space for media and apps.
- Versatile Camera Setup: Quad-camera system caters to various photography scenarios.
Cons
- Low Display Resolution: 720p resolution may result in less sharpness compared to higher-resolution screens.
- Plastic Build: Lacks the premium feel of glass or metal constructions.
- No Stereo Speakers: Mono speaker setup may not deliver immersive audio experiences.
- Limited RAM: 4GB RAM might be insufficient for heavy multitasking or demanding applications.
- Slow Charging Speed: 15W fast charging is modest compared to competitors offering higher wattage charging.
Opinion
The Samsung Galaxy A42 5G strikes a balance between affordability and modern features, making it a suitable choice for users seeking 5G connectivity without breaking the bank. Its large AMOLED display and substantial battery life cater well to media enthusiasts and those requiring long-lasting performance. However, compromises like the lower display resolution and limited RAM may affect the experience for power users. Overall, it’s a commendable mid-range device that delivers on essential aspects.
See Another Model:
FAQs about Samsung Galaxy A42 5G
Q: What version of Android does it run?
A: It launched with Android 10 and is upgradable to Android 13 with One UI 5.1.
Q: Is the battery removable?
A: No, the battery is non-removable.
Q: Does it have stereo speakers?
A: No, it features a single mono speaker.
Q: Is the fingerprint sensor under the display?
A: Yes, it has an optical under-display fingerprint sensor.
Q: Does it support NFC?
A: Yes, the Galaxy A42 5G supports NFC for contactless payments and data transfer.
Q: What is the screen resolution?
A: The device has a 720 x 1600 pixels resolution.
Q: How much RAM does it have?
A: It comes with 4GB of RAM.
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