Samsung
Samsung A31 Galaxy A315G 128GB Unlocked Phone
★★★★★
1080 x 240034 in15W5000 mAh6.53 oz
Experience Stunning Visuals and Performance The Samsung Galaxy A31 offers a large Infinity-U Display and a powerful quad-camera system for immersive entertainment and photography. With a long-lasting battery and fast charging, this dual SIM phone is perfect for staying connected on the go. Specif...
$149.50*
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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.
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Overview
Experience Stunning Visuals and Performance
The Samsung Galaxy A31 offers a large Infinity-U Display and a powerful quad-camera system for immersive entertainment and photography. With a long-lasting battery and fast charging, this dual SIM phone is perfect for staying connected on the go.
Specifications:
- Display: 6.4 inches Super AMOLED capacitive touchscreen, Resolution 1080 x 2400 pixels
- Memory: 128GB, 4G RAM - MicroSD up to 512GB
- Operating System: Android OS
- Chipset: Mediatek MT6768 Helio P65
- CPU: Octa-core (2x2.0 GHz & 6x1.7 GHz)
- GPU: ARM Mali-G52
- Battery: Non-removable Li-Po 5000 mAh battery, Fast charging 15W
- Cameras: Quad 48MP+8MP+5MP+5MP Rear, 20MP Front
- Dimensions: 6.27 x 2.88 x 0.34 in
- Weight: 6.53 oz
- SIM: Dual SIM
Key Features
Display: 6.4 inches Super AMOLED capacitive touchscreen, Resolution: 1080 x 2400 pixels
Memory: 128GB, 4G RAM - MicroSD up to 512GB
Android OS -- Mediatek MT6768 Helio P65 -- Octa-core (2x2.0 GHz & 6x1.7 GHz) -- ARM Mali-G52
Non-removable Li-Po 5000 mAh battery, Fast charging 15W
Dimensions: 6.27 x 2.88 x 0.34 in, Weight: 6.53 oz
Specifications
Display Size
6.4 inches
Display Type
Super AMOLED capacitive touchscreen
Display Resolution
1080 x 2400 pixels
Internal Memory
128GB
RAM
4G
Expandable Storage
MicroSD up to 512GB
Operating System
Android OS
Processor
Mediatek MT6768 Helio P65
CPU Cores
Octa-core (2x2.0 GHz & 6x1.7 GHz)
GPU
ARM Mali-G52
Battery Capacity
5000 mAh
Battery Type
Non-removable Li-Po
Charging
Fast charging 15W
Dimensions
6.27 x 2.88 x 0.34 in
Weight
6.53 oz
Pros & Cons
👍 Pros
- Features a vibrant 6.4-inch Super AMOLED display with 1080 x 2400 pixel resolution for clear visuals.
- Offers a substantial 128GB of internal memory, providing ample space for apps and media.
- Expandable storage is available via a MicroSD slot, supporting cards up to 512GB for additional capacity.
- Equipped with a large 5000 mAh non-removable Li-Po battery, designed for extended usage times.
- Supports 15W fast charging, allowing for quicker replenishment of the battery when power is low.
👎 Cons
- The Mediatek MT6768 Helio P65 processor may not offer the same performance as higher-end chipsets for demanding applications.
- The 4G RAM might be a limiting factor for intensive multitasking compared to phones with more memory.
- The 15W fast charging is adequate but not as rapid as some newer smartphone models offering higher wattage.
- The battery is non-removable, meaning users cannot easily replace it themselves if it degrades over time.
- Specific details on camera capabilities, such as megapixels or features, are not provided in the information.
Frequently Asked Questions
What type of display does the Samsung A31 Galaxy A315G feature?
The Samsung A31 Galaxy A315G features a 6.4-inch Super AMOLED capacitive touchscreen display with a resolution of 1080 x 2400 pixels.
How much internal storage is available on this Samsung A31 model?
This Samsung A31 model comes with 128GB of internal storage, with support for MicroSD expansion up to 512GB.
What is the battery capacity of the Samsung A31 Galaxy A315G?
The Samsung A31 Galaxy A315G is equipped with a non-removable Li-Po 5000 mAh battery, which also supports 15W fast charging.
What processor powers the Samsung A31 Galaxy A315G?
The Samsung A31 Galaxy A315G is powered by a Mediatek MT6768 Helio P65 octa-core processor, with speeds of 2x2.0 GHz and 6x1.7 GHz.
Is the memory on the Samsung A31 expandable?
Yes, the memory is expandable with a MicroSD card up to 512GB, in addition to its 128GB internal storage.
What are the physical dimensions and weight of the Samsung A31 Galaxy A315G?
The Samsung A31 Galaxy A315G measures 6.27 x 2.88 x 0.34 inches and weighs 6.53 ounces.
Does the Samsung A31 support quick charging?
Yes, the Samsung A31 supports fast charging at 15W for its 5000 mAh battery.
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