Comparison between:
- Samsung Galaxy A7 (2018)
- iOcean X7s Elite

Brand and model

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

Samsung Galaxy A7 (2018)iOcean X7s Elite
Samsung Galaxy A7 (2018)iOcean X7s Elite
Model aliasSM-A750F
A750F
-

Design

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

Width76.8 mm
7.68 cm
0.252 ft
3.024 in
69 mm
6.9 cm
0.226 ft
2.717 in
Height159.8 mm
15.98 cm
0.524 ft
6.291 in
141 mm
14.1 cm
0.463 ft
5.551 in
Thickness7.5 mm
0.75 cm
0.025 ft
0.295 in
8.95 mm
0.895 cm
0.029 ft
0.352 in
Weight168 g
0.37 lbs
5.93 oz
150 g
0.33 lbs
5.29 oz
Volume92.04 cm³
5.59 in³
87.07 cm³
5.29 in³
ColorsBlack
Blue
Gold
Pink
Black
White
Body materialsAluminium alloy
Glass
-

SIM card

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

SIM card typeNano-SIMMini-SIM
Micro-SIM
Number of SIM cards12
FeaturesDual SIM optional (A variant of the model with two SIM card slots is available)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

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
W-CDMA-W-CDMA 900 MHz
W-CDMA 2100 MHz
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
-
LTELTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 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+
LTE Cat 6
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 8.0 Oreo
Android 9.0 Pie
Android 10
Android 4.2.2 Jelly Bean
User interface (UI)One
One UI 2.0
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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.

SoCSamsung Exynos 7 Octa 7885MediaTek MT6592
Process technology14 nm28 nm
CPU2x 2.2 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53ARM Cortex-A7
CPU bits64 bit32 bit
Instruction setARMv8-AARMv7
Level 1 cache memory (L1)-32 KB + 32 KB
Level 2 cache memory (L2)-1024 KB
1 MB
CPU cores88
CPU frequency2200 MHz1700 MHz
GPUARM Mali-G71ARM Mali-450 MP4
GPU cores-4
GPU frequency-700 MHz
RAM capacity4 GB
6 GB
2 GB
RAM typeLPDDR4LPDDR2
RAM channelsDouble channel-
RAM frequency1866 MHz533 MHz

Storage

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

Storage64 GB
128 GB
16 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC

Display

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

Type/technologySuper AMOLEDIPS
Diagonal size6 in
152.4 mm
15.24 cm
5 in
127 mm
12.7 cm
Width2.62 in
66.67 mm
6.67 cm
2.45 in
62.26 mm
6.23 cm
Height5.4 in
137.04 mm
13.7 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio2.056:11.778:1
16:9
Resolution1080 x 2220 pixels1080 x 1920 pixels
Pixel density411 ppi
161 ppcm
441 ppi
173 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area74.69 %71.07 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Corning Gorilla Glass 3OGS (One Glass Solution)
Full Lamination Technology

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Gravity

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 model-Sony Exmor RS
Sensor typeCMOSCMOS
Aperturef/1.7f/2.2
Focal length and 35 mm equivalent3.93 mm
27 mm *(35 mm / full frame)
-
Flash typeLEDLED
Image resolution5664 x 4248 pixels
24.06 MP
4096 x 3072 pixels
12.58 MP
Video resolution1920 x 1080 pixels
2.07 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
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Geotagging
HDR
Touch focus
Face detection
ISO settings
Secondary rear camera - 8 MP (ultra-wide angle)
Aperture size - f/2.4 (#2)
Focal length (35 mm equivalent) - 18 mm (#2)
Angle of view - 120° (#2)
Third rear camera - 5 MP
Aperture size - f/2.2 (#3)
-

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.

Sensor typeCMOS-
Aperturef/2-
Focal length and 35 mm equivalent3.89 mm
26 mm *(35 mm / full frame)
-
Image resolution5664 x 4248 pixels
24.06 MP
2560 x 1920 pixels
4.92 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps
FeaturesFace unlock-

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
GLONASS
BeiDou
GPS
A-GPS

Wi-Fi

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

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display

Bluetooth

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

Version5.04.0
FeaturesA2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
HOGP
A2DP

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
On-The-Go
Charging
Mass storage
On-The-Go

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
NFC
ANT+
Computer sync
OTA sync
Tethering
NFC - market dependent-

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

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
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AMR
AMR-WB
FLAC
MIDI
MP3
OGG
RealAudio
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
3GPP2
AVI
Flash Video
H.263
H.264
H.265
MKV
MP4
VC-1
VP8
VP9
WebM
WMV
WMV7
WMV8
Xvid
3GPP
AVI
Flash Video
MKV
QuickTime
MPEG-4
WMV
ASF
RMVB

Battery

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

Capacity3300 mAh2000 mAh
TypeLi-IonLi-Ion
2G talk time-15 h
900 min
0.6 days
2G stand-by time-500 h
30000 min
20.8 days
3G talk time-15 h
900 min
0.6 days
3G stand-by time-500 h
30000 min
20.8 days
Charger output power5 V / 1.55 A-
FeaturesNon-removableRemovable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)0.335 W/kg-
Body SAR (EU)1.425 W/kg-
Head SAR (USA)0.62 W/kg-
Body SAR (USA)0.467 W/kg-
 Samsung Galaxy A7 (2018)iOcean X7s Elite