Samsung Galaxy S3 full specifications and review 2020

Samsung Galaxy S3 specifications 2020


Launch date: May 2012


Android 4.1 Jelly Bean


Processor: Samsung Exynos 4 Quad 4412

CPU : 1.4 GHz



Storage capacity: 16 GB

Screen resolution: 720 x 1280px


Rear Camera resolution: 8 Mpx

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Our honest review about the Samsung Galaxy S3

The Samsung Galaxy S3 is a Android mobile phone of Samsung company that uses Android 4.1 Jelly Bean and was launched on May 2012. We are going to identify the technical specs and the strengths and characteristics of the Samsung Galaxy S3 thanks to the full review on

Design specifications

Size is a very important aspect for buying the best smartphone. The size of the Samsung Galaxy S3 is 70.6 mm x 136.6 mm x 9.0 mm (width x height x depth) for a net weight of 133 g. Be aware that this cell phone comes available in the following colors: unknown.

Display specifications

The screen inside your Samsung Galaxy S3 smartphone incorporates Super Amoled technology to display all the images, games, … This screen gives a resolution of 720 x 1280px (HD) for a screen diagonal of 4.8″ inches. Calculating the usable screen area of the Samsung Galaxy S3 is not hard. We measure the percentage of the display compared to the size of the mobile phone. The higher the percentage, the more you will experience a significant display screen (bezel-less). This smartphone has a screen / size ratio of 66%.

The screen of the Samsung Galaxy S3 is made up of features like: capacitive, corning gorilla glass 2, led notifications, multi-touch, scratch resistant.

Hardware and performance specifications

The Samsung Galaxy S3 mobile phone uses one Samsung Exynos 4 Quad 4412 processor and one ARM Cortex-A9 Quad-Core with a 1.4 GHz clock speed . The following smartphone hasn’t got a 64-bit architecture processor.

Concerning the graphic part, the Samsung Galaxy S3 takes advantage of ARM Mali-400 MP4 graphics card

The Samsung Galaxy S3 includes 1 GB RAM. You are able to employ 16 GB of memory to gather your content, photos, memories, movies, musics …. You are able to put supplementary memory due to the presence of an SD SLOT.

Camera specifications

The Samsung Galaxy S3 is set up along with a 8 Mpx rear camera and a lens with an aperture of f/2.6 Sony IMX175 model and CMOS BSI type with LED flash.

Among the many various other features of the camera of this smartphone, we find: autofocus, continuous shooting, digital zoom, exposure compensation, face detection, geotagging, hdr, iso settings, panorama, scene mode, self-timer, touch focus, white balance settings

Connectivity specifications

The Samsung Galaxy S3 WIFI chip should enable you to link to these kinds of networks: 802.11a, 802.11b, 802.11g, 802.11n (Dual band, Wi-Fi Direct, Wi-Fi Hotspot).

When considering wireless connectivity, this mobile phone comes with Bluetooth 4.0. In addition to wireless connectivity, the Samsung Galaxy S3 is going to be as well built with USB charging, USB synchronization with the PC, DLNA (Digital Living Network Alliance), NFC, OTA (Over-the-Air), …

Network connectivity specifications

The Samsung Galaxy S3 works with all of the following 3G (UMTS) networks and frequencies: B1 (2100), B2 (1900), B5 (850), B8 (900). The Samsung Galaxy S3 will work with the following 2G networks and frequencies: B2 (1900), B3 (1800), B5 (850), B8 (900). The Samsung Galaxy S3 is designed to work with only one SIM card.

Battery specifications

The Samsung Galaxy S3 battery is Li-Ion type with a maximum power of 2100 mAh amperes (Removable, Wireless charging).

Where to buy the Samsung Galaxy S3 online at the best price?

Samsung Galaxy S3 full technical specifications

Model name

Samsung Galaxy S3

Release date

May 2012

Android version

Android 4.1 Jelly Bean

Body and design

Dimensions: 70.6 mm x 136.6 mm x 9.0 mm
Weight: 133 g
Structure material(s): Unknown
Resistance certificates: Unknown


Chipset: Samsung Exynos 4 Quad 4412
CPU: ARM Cortex-A9
Processor core(s): Quad-Core
Processor frequency: 1.4 GHz
64 bits smartphone ?: No
Graphic GPU: ARM Mali-400 MP4
RAM Type: Unknown


Storage capacity: 16 GB
Memory type: Unknown
Expandable memory: Yes. Independent SD slot


Screen Type: Super Amoled
Screen Diagonal: 4.8″ (inches)
Screen usable surface: 66%
Screen Resolution: 720 x 1280px
Screen Quality: HD
Other Screen features: Capacitive, Corning Gorilla Glass 2, LED Notifications, Multi-touch, Scratch resistant

Network / data

4G Bands: Unknown
3G Bands: B1 (2100), B2 (1900), B5 (850), B8 (900)
2G Bands: B2 (1900), B3 (1800), B5 (850), B8 (900)
Sim Card: Single SIM (Micro SIM)


Wifi Networks: 802.11a, 802.11b, 802.11g, 802.11n
Wifi Features: Dual band, Wi-Fi Direct, Wi-Fi Hotspot
Bluetooth: Bluetooth 4.0
USB Type C: No
USB Charging: Yes
USB Mass Storage: No
USB OTG (On The Go): No
Computer synchronization: Yes
Infrared: No
NFC: Yes
OTA Sync: Yes
Tethering: Yes


Rear Camera Resolution: 8 Mpx
Camera Sensor: Sony IMX175
Camera Type: CMOS BSI
Camera Aperture: f/2.6
Camera ISO: Unknown
Flash: LED
Other Camera Features: Autofocus, Continuous shooting, Digital zoom, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Panorama, Scene mode, Self-timer, Touch focus, White balance settings


Battery Type: Li-Ion
Battery Capacity: 2100 mAh
Battery Features: Removable, Wireless charging


Fingerprint: No
Accelometer: Yes
Barometer: Yes
Compass: Yes
Gyroscope: Yes
Hall Sensor: No
Light Sensor: Yes
Proximity Sensor: Yes



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