Comparison between:
- BQ Mobile BQS-5050 Strike Selfie
- Samsung Galaxy J2

Brand and model

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

BQ Mobile BQS-5050 Strike SelfieSamsung Galaxy J2
BQ Mobile BQS-5050 Strike SelfieSamsung Galaxy J2
Model aliasBQ-5050SM-J200F
SM-J200F/DS
SM-J200G/DD
SM-J200GU/DS
SM-J200H/DD
SM-J200H/DS
SM-J200Y
SM-J200M

Design

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

Width73 mm
7.3 cm
0.24 ft
2.874 in
69.8 mm
6.98 cm
0.229 ft
2.748 in
Height144 mm
14.4 cm
0.472 ft
5.669 in
136.5 mm
13.65 cm
0.448 ft
5.374 in
Thickness10 mm
1 cm
0.033 ft
0.394 in
8.4 mm
0.84 cm
0.028 ft
0.331 in
Weight154 g
0.34 lbs
5.43 oz
122 g
0.27 lbs
4.3 oz
Volume105.12 cm³
6.38 in³
80.03 cm³
4.86 in³
ColorsGray
Gold
Silver
Pink
Black
White
Gold
Body materialsPlasticPlastic

SIM card

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

SIM card typeMicro-SIMMicro-SIM
Number of SIM cards22
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
-SM-J200F; SM-J200G/DD; SM-J200H/DD; SM-J200Y - Single SIM

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 900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 2100 MHz
UMTS 1900 MHz (SM-J200F; SM-J200/DS; SM-J200G/DD; SM-J200GU/DS; SM-J200Y)
LTE-LTE 700 MHz (B28) (SM-J200Y)
LTE 800 MHz (SM-J200F; SM-J200F/DS; SM-J200G/DD; SM-J200GU/DS)
LTE 850 MHz (SM-J200F; SM-J200F/DS; SM-J200G/DD; SM-J200GU/DS; SM-J200Y)
LTE 900 MHz (SM-J200F; SM-J200F/DS; SM-J200G/DD; SM-J200GU/DS; SM-J200Y)
LTE 1800 MHz (SM-J200F; SM-J200F/DS; SM-J200G/DD; SM-J200GU/DS; SM-J200Y)
LTE 2100 MHz (SM-J200F; SM-J200F/DS; SM-J200G/DD; SM-J200GU/DS; SM-J200Y)
LTE 2600 MHz (SM-J200F; SM-J200F/DS; SM-J200Y)

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+
LTE Cat 4

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 6.0 MarshmallowAndroid 5.1.1 Lollipop
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.

SoCMediaTek MT6580Samsung Exynos 3 Quad 3475
Process technology28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7
CPU bits32 bit32 bit
Instruction setARMv7ARMv7
Level 1 cache memory (L1)32 KB + 32 KB-
Level 2 cache memory (L2)512 KB
0.5 MB
-
CPU cores44
CPU frequency1300 MHz1300 MHz
GPUARM Mali-400 MP2ARM Mali-T720 MP1
GPU cores21
GPU frequency-533 MHz
RAM capacity1 GB1 GB
RAM type-LPDDR3
RAM channelsSingle channel-
RAM frequency533 MHz-

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/technologyIPSSuper AMOLED
Diagonal size5 in
127 mm
12.7 cm
4.7 in
119.38 mm
11.94 cm
Width2.45 in
62.26 mm
6.23 cm
2.3 in
58.53 mm
5.85 cm
Height4.36 in
110.69 mm
11.07 cm
4.1 in
104.05 mm
10.4 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels540 x 960 pixels
Pixel density294 ppi
115 ppcm
234 ppi
91 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area65.77 %64.12 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer

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 typeCMOSCMOS
Aperturef/2f/2.2
Focal length and 35 mm equivalent3.5 mm-
Flash typeLEDLED
Image resolution4160 x 3120 pixels
12.98 MP
2576 x 1932 pixels
4.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 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
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode

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.

Aperture-f/2.4
Auxiliary lightLED-
Image resolution4160 x 3120 pixels
12.98 MP
1600 x 1200 pixels
1.92 MP
Video resolution1280 x 720 pixels
0.92 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps-
Autofocus-

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
-RDS

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
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

Version4.04.1
FeaturesA2DPA2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP

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

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+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
MIDI
MP3
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
AVI
MKV
MP4
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.

Capacity2500 mAh2000 mAh
TypeLi-IonLi-Ion
3G talk time-11 h
660 min
0.5 days
Charger output power5 V / 1 A-
FeaturesRemovableRemovable

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)-0.572 W/kg
Body SAR (EU)-0.453 W/kg
Head SAR (USA)-1.18 W/kg
Body SAR (USA)-1.27 W/kg

Additional features

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

Additional features-SM-J200H/DD; SM-J200H/DS - SAR (Specific Absorption Rate) EU: head - 0.810 W/kg; body - 0.485 W/kg
SM-J200H/DD; SM-J200H/DS - SAR (Specific Absorption Rate) US: head - 1.000 W/kg; body - 0.920 W/kg
SM-J200G/DD; SM-J200GU/DS - SAR (Specific Absorption Rate) EU: head - 0.572 W/kg; body - 0.453 W/kg
SM-J200Y - SAR (Specific Absorption Rate) EU: head - 0.572 W/kg; body - 0.453 W/kg
SM-J200Y - SAR (Specific Absorption Rate) US: head - 1.180 W/kg; body - 1.270 W/kg
 BQ Mobile BQS-5050 Strike SelfieSamsung Galaxy J2