Comparison between:
- Gigabyte GSmart Classic Joy
- Samsung Galaxy Grand 2

Brand and model

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

Gigabyte GSmart Classic JoySamsung Galaxy Grand 2
Gigabyte GSmart Classic JoySamsung Galaxy Grand 2
Model alias-SM-G7102
G7102
SM-G7100
G7100

Design

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

Width71 mm
7.1 cm
0.233 ft
2.795 in
75.3 mm
7.53 cm
0.247 ft
2.965 in
Height143 mm
14.3 cm
0.469 ft
5.63 in
146.8 mm
14.68 cm
0.482 ft
5.78 in
Thickness8.1 mm
0.81 cm
0.027 ft
0.319 in
8.95 mm
0.895 cm
0.029 ft
0.352 in
Weight132 g
0.29 lbs
4.66 oz
163 g
0.36 lbs
5.75 oz
Volume82.24 cm³
4.99 in³
98.93 cm³
6.01 in³
ColorsGray
Silver
Black
White
Pink
Body materialsPlastic-

SIM card

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

SIM card typeMini-SIM
Micro-SIM
Micro-SIM
Number of SIM cards21
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM optional (A variant of the model with two SIM card slots is available)

Networks

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

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 2100 MHzUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 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 technologiesUMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+

Operating system

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

Operating system (OS)Android 5.1 LollipopAndroid 4.3 Jelly Bean
Android 4.4.2 KitKat
User interface (UI)-TouchWiz

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.

SoCSpreadtrum SC7731GQualcomm Snapdragon 400 MSM8226
Process technology28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7
CPU bits32 bit32 bit
Instruction setARMv7ARMv7
Level 1 cache memory (L1)32 KB + 32 KB16 KB + 16 KB
Level 2 cache memory (L2)512 KB
0.5 MB
1024 KB
1 MB
CPU cores44
CPU frequency1300 MHz1200 MHz
GPUARM Mali-400 MP2Qualcomm Adreno 305
GPU cores21
GPU frequency400 MHz450 MHz
RAM capacity1 GB1.5 GB
RAM type-LPDDR2

Storage

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

Storage8 GB8 GB

Memory cards

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

TypesmicroSD
microSDHC
microSD
microSDHC
microSDXC

Display

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

Type/technologyIPSTFT
Diagonal size5 in
127 mm
12.7 cm
5.25 in
133.35 mm
13.34 cm
Width2.45 in
62.26 mm
6.23 cm
2.57 in
65.38 mm
6.54 cm
Height4.36 in
110.69 mm
11.07 cm
4.58 in
116.22 mm
11.62 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels720 x 1280 pixels
Pixel density294 ppi
115 ppcm
280 ppi
110 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area68.1 %68.96 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Dragontrail glass
2.5D curved glass screen
-

Sensors

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

SensorsProximity
Accelerometer
Proximity
Light
Accelerometer
Compass
Hall

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor typeCMOS-
Flash typeLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Digital image stabilization
Geotagging
Touch focus
Face detection

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Image resolution2592 x 1944 pixels
5.04 MP
-
-1.9 MP

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GLONASS

Wi-Fi

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

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
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.

Version2.14.0
FeaturesA2DP
EDR
A2DP
EDR
LE

USB

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

Connector typeMicro USBMicro USB
Version2.02.0
FeaturesCharging
Mass storage
Charging
Mass storage

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 jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
DLNA

Browser

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

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3

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/codecsAAC
AMR
eAAC+
MIDI
MP3
OGG
WMA
WAV
AAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV

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/codecs3GPP
AVI
MP4
3GPP
3GPP2
AVI
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
M4V
ASF

Battery

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

Capacity2200 mAh2600 mAh
TypeLi-IonLi-Ion
2G talk time12 h
720 min
0.5 days
17 h
1020 min
0.7 days
2G stand-by time600 h
36000 min
25 days
370 h
22200 min
15.4 days
3G talk time12 h
720 min
0.5 days
17 h
1020 min
0.7 days
3G stand-by time600 h
36000 min
25 days
370 h
22200 min
15.4 days
FeaturesRemovableRemovable
 Gigabyte GSmart Classic JoySamsung Galaxy Grand 2