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Google Pixel 4a
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Battery: Li-Po 3140 mAh
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RAM: 6GB
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Storage: 128GB
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Display: OLED, 5.81 inches
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Camera: Rear 12.2 MP, and Front 8 MP
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OS: Android 10, upgradable to Android 13
Full Specifications
Price
General
| Model | Google Pixel 4a |
| Announced | 2020, August 03 |
| Released | 2020, August 20 |
| Status | Available |
| Price | 38999 BDT |
Design
| Dimensions | 144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in) |
| Weight | 143 g (5.04 oz) |
| SIM SIM (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 and eSIM |
| Colors |
Just Black, Barely Blue |
Display Specification
| Display Type Display Technology => 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) | OLED, HDR |
| Size | 5.81 inches, 83.2 cm2 |
| Resolution | 1080 x 2340 pixels, 19.5:9 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. | 443 ppi density |
| Display Protection Display Protection => 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 | 83.3% screen-to-body ratio |
Platform
| Operating System OS => 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, upgradable to Android 13 |
| 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 SDM730 Snapdragon 730G (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 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| 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 618 |
Main Camera
| Camera Setup | Single |
| Resolution |
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS |
| Features |
LED flash, Pixel Shift, Auto-HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS |
Selfie Camera
| Camera Setup | Single |
| Resolution |
8 MP, f/2.0, 24mm (wide), 1.12µm |
| Video | 1080p@30fps |
| Features |
Auto-HDR |
Network & Connectivity
| Technology | GSM / HSPA / LTE |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/75 Mbps |
| Wi-fi Wi-Fi 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, DLNA |
| Bluetooth Bluetooth 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, aptX HD |
| NFC NFC (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, QZSS, BDS |
| FM Radio | No |
| USB | USB Type-C 3.1 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71 |
Battery
| Battery Type Battery Type => 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-Poly (Lithium Polymer) |
| Capacity Battery Capacity 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. | 3140 mAh |
| Removable | No |
| Charging |
18W wired, PD2.0 |
| 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 | Yes, with stereo speakers |
| Audio Jack | Yes |
Storage
| Card Slot Memory Card Slot 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. | No |
| Internal Storage Internal Storage 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 6GB RAM UFS 2.1 |
Sensors
| Fingerprint | Yes (rear-mounted) |
| Other Sensors | accelerometer, gyro, proximity, compass, barometer |
About the Google Pixel 4a
The Google Pixel 4a, released in August 2020, was Google’s affordable mid-range smartphone designed to deliver the Pixel experience at a budget-friendly price. It featured a compact 5.8-inch OLED display with slim bezels and a punch-hole front camera, making it modern and easy to handle. Powered by the Snapdragon 730G processor with 6GB RAM, it offered smooth performance for everyday use, though not flagship-level speed. The Pixel 4a’s biggest highlight was its 12.2MP rear camera with Google’s HDR+ and Night Sight, identical to flagship Pixels, providing excellent photography at a low cost. With stock Android, 3 years of guaranteed updates, and a lightweight polycarbonate design, the Pixel 4a became one of the best budget smartphones of 2020.
Main Key Features
- 5.8-inch OLED Full HD+ display with HDR support.
- Qualcomm Snapdragon 730G processor with 6GB RAM.
- 128GB internal storage (no microSD support).
- 12.2MP rear camera with HDR+ and Night Sight.
- 8MP front camera (punch-hole design).
- 3140mAh battery with 18W fast charging.
- 3.5mm headphone jack.
- Rear-mounted fingerprint sensor.
- Polycarbonate body (lightweight).
- Stock Android with 3 years of updates.
Pros & Cons
Pros:
- Excellent flagship-level camera at a budget price.
- Clean stock Android with fast updates.
- Compact and lightweight design.
- 128GB storage is included by default.
- Headphone jack for wired audio fans.
Cons:
- Mid-range Snapdragon 730G, not ideal for heavy gaming.
- No wireless charging or water resistance.
- The plastic body feels less premium.
- Single rear camera (no ultra-wide or telephoto).
- Average battery life.
Why Choose This Phone?
The Pixel 4a is a great choice for users who want one of the best smartphone cameras without spending on a flagship. It’s ideal for those who value a compact design, stock Android, fast updates, and affordability. If you don’t need a powerhouse processor or premium build, the Pixel 4a offers excellent value.
Opinion
The Google Pixel 4a proved that simplicity, software, and photography matter more than flashy specs. It delivered consistent performance, an outstanding camera, and a clean Android at a price far below most competitors. While it lacked extras like water resistance or multiple cameras, it became one of the most beloved mid-range phones of its time and remains a smart choice for budget-conscious users who prioritize software and photography.
See Another Model:
FAQs about Google Pixel 4a
Q: Does the Pixel 4a still get updates?
A: No, Google ended official updates in August 2023.
Q: Is the Pixel 4a good for photography?
A: Yes, it uses the same rear camera as Google’s flagships, producing excellent results.
Q: Does the Pixel 4a support 5G?
A: No, it only supports 4G LTE. (The Pixel 4a 5G is a separate model.)
Q: Does the Pixel 4a have wireless charging?
A: No, it only supports fast wired charging.
Q: Is the Pixel 4a waterproof?
A: No, it does not have an IP rating for water resistance.
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