Samsung Galaxy Round - Specifications

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SpecificationsDisplayCameraCPUBattery
Dimensions: 79.6 x 151.1 x 7.9 mm
Weight: 154 g
SoC: Qualcomm Snapdragon 800 MSM8974AB
CPU: Krait 400, 2300 MHz, Cores: 4
GPU: Qualcomm Adreno 330, 550 MHz, Cores: 4
RAM: 3 GB, 933 MHz
Storage: 32 GB
Memory cards: microSD, microSDHC, microSDXC
Display: 5.7 in, Super AMOLED, 1080 x 1920 pixels, 24 bit
Battery: 2800 mAh, Li-Ion
OS: Android 4.3 Jelly Bean
Camera: 4128 x 3096 pixels, 1920 x 1080 pixels, 60 fps
SIM card: Micro-SIM
Wi-Fi: a, b, g, n, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct
USB: 3.0, Micro USB
Bluetooth: 4.0
Positioning: GPS, A-GPS, GLONASS

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Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Brand

Brand name of the company that manufactures the device.

Samsung
Model

Model name of the device.

Galaxy Round
Model alias

Аlternative names, under which the model is known.

SM-G910S

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width

Information about the width, i.e. the horizontal side of the device when it is used in its standard orientation.

79.6 mm (millimeters)
7.96 cm (centimeters)
0.26 ft (feet)
3.13 in (inches)
Height

Information about the height, i.e. the vertical side of the device when it is used in its standard orientation.

151.1 mm (millimeters)
15.11 cm (centimeters)
0.5 ft (feet)
5.95 in (inches)
Thickness

Information about the thickness/depth of the device in different measurement units.

7.9 mm (millimeters)
0.79 cm (centimeters)
0.03 ft (feet)
0.31 in (inches)
Weight

Information about the weight of the device in different measurement units.

154 g (grams)
0.34 lbs (pounds)
5.43 oz (ounces)
Colors

Information about the colors, in which the device is available in the market.

Brown

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card type

Information about the type and size (form factor) of the SIM card used in the device.

Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIM cards

Information about the number of SIM cards, supported by the device.

1

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSM

GSM (Global System for Mobile Communications) was developed to replace the analog cellular network (1G), therefore it is referred to as a 2G mobile network. It has been improved with the addition of General Packet Radio Services (GPRS) and later via the Enhanced Data rates for GSM Evolution (EDGE) technology.

GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTS

UMTS stands for Universal Mobile Telecommunications System. Based on the GSM standard, it is deemed as a 3G mobile network standard. It has been developed by the 3GPP and its major advantage is the provision of greater bandwidth and spectral efficiency, due to the W-CDMA technology.

UMTS 850 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTE

LTE is deemed to be the fourth generation (4G) of mobile communications technology. It has been developed by the 3GPP based on the GSM/EDGE and UMTS/HSPA technologies in order to increase the speed and capacity of wireless data networks. A further development of the technology is called LTE Advanced.

LTE 850 MHz
LTE 1800 MHz

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologies

There are several network technologies that enhance the performance of mobile networks mainly by increased data bandwidth. Information about the communication technologies supported by the device and their respective uplink and downlink bandwidth.

UMTS (384 kbit/s )
EDGE Class 12 (118.4 kbit/s , 192-296 kbit/s )
GPRS Class 12 (32-48 kbit/s , 32-48 kbit/s )
HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42 Mbit/s )
LTE Cat 3 (50 Mbit/s , 100 Mbit/s )
LTE-A (500 Mbit/s , 1 Gbit/s )

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)

Information about the operating system used by the device as well as its version.

Android 4.3 Jelly Bean

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoC

The SoC integrates different hardware components such as the CPU, GPU, memory, peripherals, interfaces, etc., as well as software for their functioning.

Qualcomm Snapdragon 800 MSM8974AB
CPU

CPU is the Central Processing Unit or the processor of a mobile device. Its main function is to interpret and execute instructions contained in software applications.

Krait 400
CPU cores

A CPU core is the processor unit, which executes software instructions. Presently, besides single-core processors, there are dual-core, quad-core, hexa-core and so on multi-core processors. They increase the performance of the device allowing the execution of multiple instructions in parallel.

4
CPU frequency

The frequency of the processor describes its clock rate in cycles per second. It is measured in Megahertz (MHz) or Gigahertz (GHz).

2300 MHz (megahertz)
GPU

GPU is a graphical processing unit, which handles computation for 2D/3D graphics applications. In mobile devices GPU is usually utilized by games, UI, video playback, etc. GPU can also perform computation in applications traditionally handled by the CPU.

Qualcomm Adreno 330
GPU cores

Similar to the CPU, the GPU consists of processing units called cores. They handle the computation of graphics in various applications.

4
GPU frequency

The frequency is the clock rate of the graphic processor (GPU), which is measured in Megahertz (MHz) or Gigahertz (GHz).

550 MHz (megahertz)
RAM capacity

RAM (Random-Access Memory) is used by the operating system and all installed applications. Data in the RAM is lost after the device is turned off or restarted.

3 GB (gigabytes)
RAM type

Information about the type of RAM used by the device.

LPDDR3
RAM channels

Information about the number of RAM channels integrated in the SoC. More channels mean higher data transfer rates.

Double channel
RAM frequency

RAM frequency relates directly to the rate of reading/writing from/in the RAM memory.

933 MHz (megahertz)

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage

Information about the capacity of the built-in storage of the device. Sometimes one and the same model may is offered in variants with different internal storage capacity.

32 GB (gigabytes)

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

Types

The various types of memory cards are characterized by different sizes and capacity. Information about the supported types of memory cards.

microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technology

One of the main characteristics of the display is its type/technology, on which depends its performance.

Super AMOLED
Diagonal size

In mobile devices display size is represented by the length of its diagonal measured in inches.

5.7 in (inches)
144.78 mm (millimeters)
14.48 cm (centimeters)
Width

Approximate width of the display

2.79 in (inches)
70.98 mm (millimeters)
7.1 cm (centimeters)
Height

Approximate height of the display

4.97 in (inches)
126.19 mm (millimeters)
12.62 cm (centimeters)
Aspect ratio

The ratio between the long and the short side of the display

1.778
16:9
Resolution

The display resolution shows the number of pixels on the horizontal and vertical side of the screen. The higher the resolution is, the greater the detail of the displayed content.

1080 x 1920 pixels
Pixel density

Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the pixel density, the more detailed and clearer is the information displayed on the screen.

386 ppi (pixels per inch)
151 ppcm (pixels per centimeter)
Color depth

The color depth of the display is also known as bit depth. It shows the number of bits used for the color components of one pixel. Information about the maximum number of colors the screen can display.

24 bit
16777216 colors
Other features

Information about other functions and features of the display.

Capacitive
Multi-touch
Flexible display

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

Sensors

Sensors vary in type and purpose. They increase the overall functionality of the device, in which they are integrated.

Proximity
Light
Accelerometer
Compass
Gyroscope

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor type

Digital cameras use image sensors for taking photos. The sensor characteristics are some of the main factors determining the quality of the camera integrated in the mobile device.

CMOS BSI (backside illumination)
Sensor size

Information about the dimensions of the image sensor used in the device. Usually cameras with larger sensors and less pixel density tend to provide better image quality despite the lower resolution.

4.54 x 3.42 mm (millimeters)
0.22 in (inches)
Pixel size

A smaller pixel size allows the image sensor to use more pixels thus providing better image resolution. On the other hand, this may negatively impact noise levels and decrease image quality at high ISO settings.

1.1 µm (micrometers)
0.0011 mm (millimeters)
Crop factor

Crop factor is the ratio of the dimensions of a full frame camera's sensor (36 x 24 mm, which equals the frame size of a 35 mm film) and the dimensions of the image sensor of the device. The number shown is the ratio between the diagonals of a full frame sensor (43.3 mm) and the device sensor.

7.61
ISO

ISO rating indicates the light sensitivity of the image sensor. The lower the number, the less sensitive to light the image sensor is and vice versa - higher ISO ratings indicate higher sensitivity and ability of the image sensor to work better in low light conditions.

50 - 1000
Aperture

Aperture (f-stop number) indicates the size of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is.

f/2.2
Flash type

Cameras of mobile devices use mainly a LED or a Xenon flash. The LED flash has a softer burst of light and in contrast to the much brighter Xenon flash, is used for recording videos as well.

LED
Image resolution

One of the main characteristics of the cameras of mobile devices is their resolution, which shows the number of pixels on the horizontal and vertical dimensions of the image.

4128 x 3096 pixels
12.78 MP (megapixels)
Video resolution

Information about the maximum resolution available for shooting a video with the device.

1920 x 1080 pixels
2.07 MP (megapixels)
Video FPS

Information about the maximum number of frames per second (fps), supported by the device while recording a video at maximum resolution. Some of the main standard frame rates for recording and playing video are 24p, 25p, 30p, 60p.

60 fps (frames per second)
Features

Information about additional software and hardware features of the privamery camera, which improve its overall performance.

Autofocus
Continuous shooting
Digital zoom
Panorama
HDR
Touch focus
Face detection

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Video resolution

Information about the maximum resolution available for shooting a video by the secondary camera.

1920 x 1080 pixels
2.07 MP (megapixels)
Video FPS

Information about the maximum number of frames per second (fps), supported by the secondary camera while recording a video at maximum resolution.

30 fps (frames per second)
2 MP

Speaker

The loudspeaker is a device, which reproduces various sounds such as ring tones, alarms, music, voice calls, etc.

Speaker

Information about the type of speakers the device uses.

Loudspeaker
Earpiece

Radio

The radio in a mobile device is a built-in FM radio receiver.

Radio

Information whether the device has an FM radio receiver or not.

No

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/Positioning

The tracking/positioning service is provided by various satellite navigation systems, which track the autonomous geo-spatial positioning of the device that supports them. The most common satellite navigation systems are the GPS and the GLONASS. There are also non-satellite technologies for locating mobile devices such as the Enhanced Observed Time Difference, Enhanced 911, GSM Cell ID.

GPS
A-GPS
GLONASS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi

Wi-Fi communication between devices is realized via the IEEE 802.11 standards. Some devices have the possibility to serve as Wi-Fi Hotspots by providing internet access for other nearby devices. Wi-Fi Direct (Wi-Fi P2P) is another useful standard that allows devices to communicate with each other without the need for wireless access point (WAP).

802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11ac (IEEE 802.11ac)
Dual band
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version

The technology has several versions, which improve the connection speed, range, connectivity and discoverability of the devices. Information about the Bluetooth version of the device.

4.0
Features

Bluetooth uses various profiles and protocols related to faster exchange of data, energy saving, better device discoverability, etc. Some of those supported by the device are listed here.

A2DP (Advanced Audio Distribution Profile)
EDR (Enhanced Data Rate)
LE (Low Energy)

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector type

There are several USB connector types: the Standard one, the Mini and Micro connectors, On-The-Go connectors, etc. Type of the USB connector used by the device.

Micro USB
Version

There are several versions of the Universal Serial Bus (USB) standard: USB 1.0 (1996), the USB 2.0 (2000), the USB 3.0 (2008), etc. With each following version the rate of data transfer is increased.

3.0
Features

Тhe USB interface in mobile devices may be used for different purposes such as battery charging, using the device as a mass storage, host, etc.

Charging
Host
Mass storage

HDMI

The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.

HDMI

This audio/video interface is used in transferring uncompressed video and audio data between HDMI-compatible devices. Often mobile devices are connected to an HDMI device via an MHL adapter.

Micro USB to HDMI MHL adapter

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jack

Information whether the device is equipped with a 3.5 mm audio jack.

Yes

Connectivity

Information about other important connectivity technologies supported by the devices.

Connectivity

Information about some of the most widely used connectivity technologies supported by the device.

Computer sync
OTA sync
Tethering
DLNA
NFC
ANT+

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

Browser

Information about some of the features and standards supported by the browser of the device.

HTML
HTML5

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecs

List of some of the most common audio file formats and codecs supported standardly by the device.

AC3 / AC-3
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC (Free Lossless Audio Codec, .flac)
MP3 (MPEG-2 Audio Layer II, .mp3)
WAV (Waveform Audio File Format, .wav, .wave)

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs

List of some of the most common video file formats and codecs supported standardly by the device.

DivX (.avi, .divx, .mkv)
H.263
H.264 / MPEG-4 Part 10 / AVC video
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
WMV (Windows Media Video, .wmv)
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity

The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours.

2800 mAh (milliampere-hours)
Type

The battery type is determined by its structure and more specifically, by the chemicals used in it. There are different battery types and some of the most commonly used in mobile devices are the lithium-ion (Li-Ion) and the lithium-ion polymer battery (Li-Polymer).

Li-Ion
2G talk time

2G talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 2G cellular network.

16 h (hours)
960 min (minutes)
0.7 days
2G stand-by time

2G stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 2G cellular network.

370 h (hours)
22200 min (minutes)
15.4 days
3G talk time

3G talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 3G cellular network.

16 h (hours)
960 min (minutes)
0.7 days
3G stand-by time

3G stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 3G mobile network.

330 h (hours)
19800 min (minutes)
13.8 days
Features

Information about some additional features of the device's battery.

Removable

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional features

Information about other features of the device.

Curved body and display

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Samsung Galaxy Round

Samsung Galaxy Round

Dimensions: 79.6 x 151.1 x 7.9 mm
Weight: 154 g
SoC: Qualcomm Snapdragon 800 MSM8974AB
CPU: Krait 400, 2300 MHz, Cores: 4
GPU: Qualcomm Adreno 330, 550 MHz
RAM: 3 GB, 933 MHz
Storage: 32 GB
Display: 5.7 in, Super AMOLED, 1080 x 1920 pixels, 24 bit
Battery: 2800 mAh, Li-Ion
OS: Android 4.3 Jelly Bean
Camera: 4128 x 3096 pixels, 1920 x 1080 pixels, 60 fps