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Samsung Galaxy A Quantum
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Battery: Li-Po 4500 mAh
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RAM: 8GB
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Storage: 128GB
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Display: Super AMOLED Plus, 6.7 inches
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Camera: Rear 64 MP+12 MP+5 MP+5 MP, and Front 32 MP
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OS: Android 10, One UI 2
Full Specifications
Price
| Official | 45990 BDT 8GB/128GB Approx. |
General
| Model | Samsung Galaxy A Quantum |
| Announced | 2020, May 14 |
| Released | 2020, May 22 |
| Status | Available |
Design
| Dimensions | 162.5 x 75.5 x 8.1 mm (6.40 x 2.97 x 0.32 in) |
| Weight | 185 g (6.53 oz) |
| SIM <strong>SIM</strong> (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. |
Nano-SIM |
| Colors |
Prism Cube Black, Prism Cube Sliver, Prism Cube Blue |
Display Specification
| Display Type <strong>Display Technology => </strong> A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | Super AMOLED Plus |
| Size | 6.7 inches, 108.4 cm2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Pixel Density <strong>Pixel Density (PPI)</strong> 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. | 393 ppi density |
| Display Protection <strong>Display Protection => </strong> Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Corning Gorilla Glass 3 |
| Features | 88.3% screen-to-body ratio |
Platform
| Operating System <strong>OS => </strong> Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 10, One UI 2 |
| Chipset <strong>Chipset</strong> 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. | Exynos 980 (8 nm), QRNG security chipset |
| CPU <strong>CPU</strong> (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 Cortex-A77 & 6x1.8 GHz Cortex A55) |
| GPU <strong>GPU</strong> (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. | Mali-G76 MP5 |
Main Camera
| Camera Setup | Quad |
| Resolution |
64 MP, f/1.8, 26mm (wide), 1/1.72&quot;, 0.8µm, PDAF 12 MP, f/2.2, 12mm (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) |
| Features |
LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS |
Selfie Camera
| Camera Setup | Single |
| Resolution |
32 MP, f/2.2, 26mm (wide), 1/2.8&quot;, 0.8µm |
| Video | 1080p@30fps |
| Features | HDR |
Network & Connectivity
| Technology | GSM / HSPA / LTE / 5G |
| Speed | HSPA, LTE-A, 5G |
| Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth <strong>Bluetooth</strong> is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.0, A2DP, LE |
| NFC <strong>NFC</strong> (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
| FM Radio | No |
| USB | USB Type-C 2.0, OTG |
| 2G Network |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE |
| 5G Network |
SA/NSA |
Battery
| Battery Type <strong>Battery Type => </strong> Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Capacity <strong>Battery Capacity</strong> is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 4500 mAh |
| Removable | No |
| Charging |
25W wired |
| Wireless Charging <strong>Wireless Charging</strong> (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 | Yes |
| Audio Jack | Yes |
Storage
| Card Slot <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. | microSDXC (dedicated slot) |
| Internal Storage <strong>Internal Storage</strong> is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. |
128GB 8GB RAM UFS 2.1 |
Sensors
| Fingerprint | Yes (under display, optical) |
| Other Sensors | accelerometer, gyro, proximity, compass, ANT+ |
About the Samsung Galaxy A Quantum
The Samsung Galaxy A Quantum, launched in May 2020, is a mid-range smartphone that stands out for integrating quantum encryption technology. Developed in collaboration with SK Telecom, it features the world’s first Quantum Random Number Generator (QRNG) chipset, enhancing security for sensitive tasks like mobile payments and authentication. Beyond its security features, the device offers a large 6.7-inch Super AMOLED Plus display, a versatile quad-camera setup, and 5G connectivity, making it a well-rounded option for users seeking both performance and advanced security.
Main Key Features
- Display: 6.7-inch Super AMOLED Plus, Full HD+ (1080 x 2400 pixels), 60Hz refresh rate
- Processor: Samsung Exynos 980 (8nm) with integrated QRNG security chipset
- RAM & Storage: 8GB RAM, 128GB internal storage (expandable via microSDXC)
- Rear Cameras: 64 MP, f/1.8, (wide), PDAF, 12 MP, f/2.2, (ultrawide), 5 MP, f/2.4, (macro), 5 MP, f/2.4, (depth)
- Front Camera: 32 MP, f/2.2, (wide)
- Battery: 4500 mAh, 25W fast charging
- Operating System: Android 10 with One UI 2
- Connectivity: 5G, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, NFC, USB Type-C
- Security: Under-display optical fingerprint sensor
- Build: Glass front (Gorilla Glass 3), plastic back and frame
- Dimensions & Weight: 162.5 x 75.5 x 8.1 mm; 185g
- Colors Available: Prism Cube Black, Prism Cube Blue, Prism Cube Silver
Pros & Cons
Pros
- Quantum Security: First smartphone with QRNG chipset for enhanced data encryption.
- 5G Connectivity: Supports next-generation network speeds.
- High-Quality Display: Large Super AMOLED Plus screen offers vibrant visuals.
- Versatile Camera System: Quad-camera setup caters to various photography needs.
- Ample Memory: 8GB RAM ensures smooth multitasking.
Cons
- Plastic Back and Frame: May feel less premium compared to glass or metal designs.
- No Water/Dust Resistance: Lacks official IP rating.
- Older Software: Ships with Android 10; may require updates for newer features.
- Limited Availability: Primarily released in South Korea; may be hard to find in other markets.
Opinion
The Samsung Galaxy A Quantum is a unique blend of advanced security and solid smartphone performance. Its integration of quantum encryption technology sets it apart in the mid-range segment, appealing to users who prioritize data security. While it offers commendable features like a vibrant display, versatile cameras, and 5G support, its limited global availability and plastic build might deter some potential buyers. Overall, it’s an innovative device that balances security and functionality.
See Another Model:
FAQs about Samsung Galaxy A Quantum
Q: What is the QRNG chipset in the Galaxy A Quantum?
A: The QRNG (Quantum Random Number Generator) chipset enhances security by generating truly random numbers, making encryption keys more secure against hacking attempts.
Q: Does the Galaxy A Quantum support 5G networks?
A: Yes, it supports 5G connectivity, allowing for faster data speeds where available.
Q: Can the storage be expanded?
A: Yes, the device supports microSDXC cards for storage expansion.
Q: Is the battery removable?
A: No, the Galaxy A Quantum features a non-removable 4500 mAh battery.
Q: Does it have water or dust resistance?
A: No, the device does not have an official IP rating for water or dust resistance.
Q: What operating system does it run?
A: It runs on Android 10 with Samsung’s One UI 2 interface.
Q: Is the Galaxy A Quantum available globally?
A: The device was primarily released in South Korea, and availability in other regions may be limited.
