Samsung Galaxy A12 Specs

User Score
Be the first to review this phone


The Samsung Galaxy A12's specifications include a 5,000mAh battery coupled with the powerful Mediatek Helio P35 chipset, 3/4/6GB of RAM, and 32/64/128GB of internal storage. There is a quad-camera setup with a 48-megapixel main sensor on the back, as well as an 8-megapixel selfie shooter. The phone comes with Android 10 out of the box.

This device is also known as Samsung SM-A125


  • High screen-to-body ratio (85.8 %)

Popular Comparisons

The Samsung Galaxy A12 is most commonly compared with these phones:

Specs Compare


Size: 6.5 inches
Resolution: 1600 x 720 pixels, 20:9 ratio, 270 PPI
Technology: LCD
Screen-to-body: 85.80 %
Features: Ambient light sensor, Proximity sensor


System chip: Mediatek Helio P35 MT6765 (12 nm)
Processor: Octa-core, 4x 2.3GHz Cortex-A53 + 4x 1.8GHz Cortex-A53, 64-bit
GPU: PowerVR GE8320
Internal storage: 64GB (eMMC 5.1), available to use: 48.2 GB
Storage expansion: microSDXC up to 1024 GB
OS: Android (10), Samsung One UI UI
Device type: Smartphone


Capacity: 5000 mAh
Type: Li - Polymer, Not user replaceable
Charging: Samsung Adaptive Fast Charging
Max charge speed: Wired: 15.0W


Rear: Quad camera
Main camera: 48 MP (Autofocus)
Specifications: Aperture size: F2.0; Focal length: 26 mm
Second camera: 5 MP (Ultra-wide)
Specifications: Aperture size: F2.2
Third camera: 2 MP (Macro)
Specifications: Aperture size: F2.4
Fourth camera: 2 MP (Depth information)
Specifications: Aperture size: F2.4
Flash: LED
Video recording: 1920x1080 (Full HD) (30 fps)
Front: 8 MP
Dimensions: 6.46 x 2.98 x 0.35 inches (164 x 75.8 x 8.9 mm)
Weight: 7.23 oz (205.0 g)
Materials: Back: Plastic; Frame: Plastic
Biometrics: Fingerprint (touch)
Keys: Right: Volume control, Lock/Unlock key
Colors: Black, White, Blue, Red


4G (FDD): Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD): Bands 38(2600), 40(2300), 41(2600+)
3G: Bands 1(2100), 5(850), 8(900)
Data Speed: LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM: Yes
SIM type: Nano SIM


Headphones: 3.5mm jack
Speakers: Earpiece, Loudspeaker
Screen mirroring: Wireless screen share, MirrorLink

Connectivity & Features

Bluetooth: 5.0
Wi-Fi: 802.11 b, g, n; Wi-Fi Direct, Hotspot
USB: Type-C (reversible), USB 2.0
Features: Charging, Mass storage device
Location: GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors: Accelerometer
Other: NFC

Regulatory Approval

FCC approval:
Date approved: Mar 11, 2021
FCC ID value: A3LSMA125U
Measured SAR:
Head: 1.14 W/kg
Body: 1.20 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.34 W/kg

Buyers information

Price: € 179
User Manual: This is the official Samsu​ng Galaxy A12 User Guide in English provided from the manufacturer.
In The Box: Power brick, USB cable, Headphones, Sim card extraction tool


Nov 24, 2020
Officially announced: Yes
Despite our efforts to provide full and correct Samsung Galaxy A12 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please


If you are interested in using our specs commercially, check out our Phone specs database licensing page.

Alternative variants

Samsung Galaxy A12

With 32GB storage

Differences from the main variant:
Internal storage: 32GB

Samsung Galaxy A12

With 128GB storage

Differences from the main variant:
Internal storage: 128GB

Carrier Availability


AT&T Since Apr 13, 2021
U.S. Cellular Since May 17, 2021
Tracfone Since Aug 23, 2021


FCC OKs Cingular\'s purchase of AT&T Wireless