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Samsung Galaxy A31 – Affordable Power & Style

Display
1080 x 2400 pixels, 20:9 ratio (~411 ppi density)6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)Super AMOLED
Memory
microSDXC (dedicated slot)64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAMeMMC 5.1
Platform
Mediatek MT6768 Helio P65 (12 nm)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)Mali-G52 MC2Android 10, upgradable to Android 12, One UI 4.1
Main Camera
LED flash, panorama, HDR48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)1080p@30fps
Selfie camera
20 MP, f/2.2, (wide)1080p@30fps
₹ 16,380.00

Samsung Galaxy A31: The Perfect Blend of Performance and Style

When it comes to budget-friendly smartphones packed with premium features, the Samsung Galaxy A31 is a standout. Designed for tech enthusiasts who demand style, performance, and reliability without breaking the bank, this mid-range gem continues to be a popular choice. Whether you’re looking for an impressive display, long-lasting battery, or solid camera performance, the Samsung Galaxy A31 delivers across the board.

In this article, we’ll dive deep into the Samsung Galaxy A31 features, including its price, current offers, and what makes it a worthy purchase in 2025.


Why Choose the Samsung Galaxy A31?

The Samsung Galaxy A31 is ideal for users who want an everyday smartphone with flagship-inspired features. It strikes a balance between affordability and capability, offering a smooth Android experience powered by reliable hardware.

Key reasons to choose the Samsung Galaxy A31 include:

  • Vibrant Super AMOLED display

  • Impressive Samsung Galaxy A31 battery life

  • Expandable Samsung Galaxy A31 memory

  • Competitive price with great value

  • Sleek, ergonomic design


Design & Display: Sleek, Stylish, and Stunning

The Samsung Galaxy A31 features a modern design with a glossy finish that feels premium in hand. Its slim profile and curved edges make it comfortable to hold, even during long hours of use.

The 6.4-inch FHD+ Super AMOLED display is one of its standout features. The display offers rich colors, deep contrasts, and excellent clarity, making it ideal for streaming, gaming, or casual browsing. Watching videos on the Galaxy A31 is an immersive experience thanks to the ultra-thin bezels and crisp visuals.


Performance and Processor Power

At the heart of the Samsung Galaxy A31 is the MediaTek Helio P65 octa-core processor. This chip offers smooth multitasking and efficient power usage, allowing you to switch between apps without lag.

Whether you're gaming, watching videos, or running productivity apps, the Samsung Galaxy A31 processor ensures you experience minimal delays. Coupled with Android 10 (upgradable), the device provides a clean and intuitive interface.

Smooth Experience with Sufficient RAM

The Samsung Galaxy A31 RAM configuration typically includes 4GB or 6GB options, providing sufficient power for everyday use. With this much memory, you can open multiple apps at once and enjoy a lag-free user experience.


Storage and Expandable Memory

Running out of storage is not a concern with the Samsung Galaxy A31 memory options. It comes with 64GB or 128GB of internal storage, which is ample for apps, photos, and media. Plus, if you need more space, the dedicated microSD card slot allows expansion up to 512GB.

This feature makes the Samsung Galaxy A31 an excellent choice for content creators, mobile photographers, and anyone who keeps large files on their device.


Battery Life That Keeps Up

One of the most talked-about Samsung Galaxy A31 features is its powerful 5000mAh battery. Designed to last throughout the day, this high-capacity battery allows users to stream, browse, and chat without constantly reaching for a charger.

Thanks to AI power optimization, the Samsung Galaxy A31 battery learns your usage patterns and manages resources effectively. It also supports 15W fast charging, which means less downtime and more productivity.


Capture Every Moment: Versatile Quad Camera Setup

Photography lovers will appreciate the Samsung Galaxy A31’s versatile quad-camera system. It includes:

  • 48MP main sensor for high-resolution shots

  • 8MP ultra-wide lens for landscapes and group photos

  • 5MP macro lens for close-up detail

  • 5MP depth sensor for portrait mode

Selfies are handled by a 20MP front-facing camera, offering vibrant and clear images for social media and video calls. The intelligent camera software enhances images automatically, giving you professional-quality results without manual settings.


Software and Security Features

Running on Samsung’s One UI, the Samsung Galaxy A31 offers a clean and user-friendly interface. The software is intuitive, with minimal bloatware and helpful customizations.

In terms of security, the device includes an in-display fingerprint scanner and face recognition, ensuring your data stays safe and accessible only to you.


Samsung Galaxy A31 Price and Offers

One of the biggest selling points of the Samsung Galaxy A31 is its price. It delivers great features without commanding a premium price tag. As of 2025, the Samsung Galaxy A31 price varies depending on the RAM and storage configuration, but it generally sits comfortably in the affordable mid-range category.

You can often find excellent Samsung Galaxy A31 offers on popular e-commerce platforms, especially during festive sales or clearance events. These deals may include price drops, no-cost EMI options, exchange offers, and bundled accessories.


Buying the Samsung Galaxy A31 Online

It’s easy to buy the Samsung Galaxy A31 online through official Samsung stores or trusted marketplaces like Amazon and Flipkart. Online shopping provides the convenience of home delivery, detailed product comparisons, and access to real customer reviews.

When purchasing, always ensure the seller is verified and check for warranty details. Buying online also helps you make the most of Samsung Galaxy A31 offers that are exclusive to digital platforms.


Final Verdict: Is the Samsung Galaxy A31 Worth It?

Absolutely. The Samsung Galaxy A31 is a smart choice for users seeking a stylish, powerful, and affordable smartphone. Its display quality, dependable performance, and massive battery make it one of the best value-for-money devices in the market.

Whether you're upgrading from an older phone or gifting a reliable device to a loved one, the Samsung Galaxy A31 is a decision you won’t regret.


Key Takeaways

  • Samsung Galaxy A31 features a vivid Super AMOLED display, quad cameras, and strong battery life.

  • The Samsung Galaxy A31 processor delivers reliable performance for daily tasks and gaming.

  • Options for Samsung Galaxy A31 RAM and memory make it a versatile choice for varied users.

  • Competitive Samsung Galaxy A31 price and attractive offers make it accessible.

  • Available to buy through trusted sources online, with fast delivery and great deals.

For anyone searching for a phone that offers more for less, the Samsung Galaxy A31 stands tall among mid-range smartphones.

Battery

Charging15W wired
TypeLi-Po 5000 mAh

Body

Dimensions159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
SIMNano-SIMNano-SIM + Nano-SIM
Weight185 g (6.53 oz)

Comms

Bluetooth5.0, A2DP, LE
NFCYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDS
RadioFM radio, RDS, recording
USBUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Display

Resolution1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Size6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
TypeSuper AMOLED

Features

SensorsFingerprint (under display, optical), accelerometer, gyro, compass
 Virtual proximity sensing

Launch

Announced2020, March 24
StatusAvailable. Released 2020, April 27

Main Camera

FeaturesLED flash, panorama, HDR
Quad48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Video1080p@30fps

Memory

Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
 eMMC 5.1

Misc

ColorsPrism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
ModelsSM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
SAR EU0.49 W/kg (head)     1.68 W/kg (body)    

Network

2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100 - SM-A315F
4G bands1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F
SpeedHSPA, LTE
TechnologyGSM / HSPA / LTE
 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G
 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G

Our Tests

Battery (old)Endurance rating 124h
CameraPhoto / Video
Display635 nits max brightness (measured)
Loudspeaker-30.9 LUFS (Below average)
PerformanceAnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)

Platform

ChipsetMediatek MT6768 Helio P65 (12 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPUMali-G52 MC2
OSAndroid 10, upgradable to Android 12, One UI 4.1

Selfie camera

Single20 MP, f/2.2, (wide)
Video1080p@30fps

Sound

3.5mm jackYes
LoudspeakerYes

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