Comparison between:
- Cubot J3
- Ulefone S1 Pro
- Doogee X53
- Prestigio Muze B5

Brand and model

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

Cubot J3Ulefone S1 ProDoogee X53Prestigio Muze B5
Cubot J3
Prices
Ulefone S1 Pro
Prices
Doogee X53Prestigio Muze B5
Model alias-S1PRo-PSP5520DUO

Design

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

Width66.3 mm
6.63 cm
0.218 ft
2.61 in
70.7 mm
7.07 cm
0.232 ft
2.783 in
69.8 mm
6.98 cm
0.229 ft
2.748 in
-
Height141.4 mm
14.14 cm
0.464 ft
5.567 in
148.6 mm
14.86 cm
0.488 ft
5.85 in
146.3 mm
14.63 cm
0.48 ft
5.76 in
-
Thickness8.8 mm
0.88 cm
0.029 ft
0.346 in
9.55 mm
0.955 cm
0.031 ft
0.376 in
8.67 mm
0.867 cm
0.028 ft
0.341 in
-
Weight148 g
0.33 lbs
5.22 oz
183 g
0.4 lbs
6.46 oz
158 g
0.35 lbs
5.57 oz
-
Volume82.5 cm³
5.01 in³
100.33 cm³
6.09 in³
88.54 cm³
5.38 in³
-
ColorsBlack
Gray
Blue
Black
Gold
Silver
Black
Rose-gold
Black
Gold
Body materialsPlasticPlasticMetal
Plastic
Plastic

SIM card

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

SIM card typeNano-SIMNano-SIM
Nano-SIM / microSD
Micro-SIMMicro-SIM
Number of SIM cards2222
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)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
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 900 MHz
GSM 1800 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
W-CDMA 900 MHz
W-CDMA 2100 MHz
-
UMTS---UMTS 900 MHz
UMTS 2100 MHz
LTE-LTE 800 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+
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
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 8.1 Oreo Go EditionAndroid 8.1 Oreo Go EditionAndroid 7.0 NougatAndroid 7.0 Nougat

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 MT6580MediaTek MT6739MediaTek MT6580MediaTek MT6580
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A53ARM Cortex-A7ARM Cortex-A7
CPU bits32 bit64 bit32 bit32 bit
Instruction setARMv7ARMv8-AARMv7ARMv7
Level 1 cache memory (L1)32 KB + 32 KB-32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
-512 KB
0.5 MB
512 KB
0.5 MB
CPU cores4444
CPU frequency1300 MHz1300 MHz1300 MHz1300 MHz
GPUARM Mali-400 MP2PowerVR GE8100ARM Mali-400 MP2ARM Mali-400 MP2
GPU cores2-22
GPU frequency-570 MHz500 MHz-
RAM capacity1 GB1 GB1 GB1 GB
RAM type-LPDDR3--
RAM channelsSingle channelSingle channelSingle channelSingle channel
RAM frequency533 MHz667 MHz533 MHz533 MHz

Storage

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

Storage16 GB16 GB16 GB8 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
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/technologyTFTIPSIPSIPS
Diagonal size5 in
127 mm
12.7 cm
5.5 in
139.7 mm
13.97 cm
5.3 in
134.62 mm
13.46 cm
5.2 in
132.08 mm
13.21 cm
Width2.24 in
56.8 mm
5.68 cm
2.46 in
62.48 mm
6.25 cm
2.37 in
60.2 mm
6.02 cm
2.55 in
64.75 mm
6.48 cm
Height4.47 in
113.59 mm
11.36 cm
4.92 in
124.95 mm
12.5 cm
4.74 in
120.41 mm
12.04 cm
4.53 in
115.12 mm
11.51 cm
Aspect ratio2:1
2:1 (18:9)
2:1
2:1 (18:9)
2:1
2:1 (18:9)
1.778:1
16:9
Resolution480 x 960 pixels480 x 960 pixels480 x 960 pixels720 x 1280 pixels
Pixel density215 ppi
84 ppcm
195 ppi
76 ppcm
203 ppi
79 ppcm
282 ppi
110 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area69.04 %74.54 %71.22 %-
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen
GFF full lamination
1000:1 contrast ratio
430 cd/m²
86% NTSC
2.5D curved glass screen-2.5D curved glass screen

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
AccelerometerProximity
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 typeCMOSCMOSCMOSCMOS
Aperturef/2.8f/2.2f/1.8-
Focal length and 35 mm equivalent3.5 mm---
Flash typeLEDDual LEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
4160 x 3120 pixels
12.98 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 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
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
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
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Flash - 0.3AInterpolated resolution - 13 MP
Secondary rear camera - 5 MP
Secondary rear camera - 5 MP
Angle of view - 100° (#2)
-

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-CMOS-
Aperturef/2.8f/2.2--
Focal length and 35 mm equivalent3.5 mm---
Number of lenses3---
Auxiliary light--LEDLED
Image resolution2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesFace unlockFace unlock--
-Interpolated resolution - 5 MP--

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker

Radio

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

RadioYesYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GPS
A-GPS
GPS
A-GPS

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

Bluetooth

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

Version4.04.24.04.0
FeaturesA2DPA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
Computer 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
HTML
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
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
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
Flash Video
MKV
QuickTime
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
H.265
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
MP4
Xvid
3GPP
AVI
MP4
Xvid

Battery

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

Capacity2000 mAh3000 mAh2200 mAh2450 mAh
TypeLi-PolymerLi-IonLi-IonLi-Ion
2G talk time10 h
600 min
0.4 days
11 h
660 min
0.5 days
20 h
1200 min
0.8 days
-
2G stand-by time170 h
10200 min
7.1 days
250 h
15000 min
10.4 days
400 h
24000 min
16.7 days
-
3G talk time10 h
600 min
0.4 days
11 h
660 min
0.5 days
12 h
720 min
0.5 days
-
3G stand-by time170 h
10200 min
7.1 days
250 h
15000 min
10.4 days
400 h
24000 min
16.7 days
-
Charger output power5 V / 1 A5 V / 1 A5 V / 1 A-
FeaturesRemovableNon-removableRemovableRemovable

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)0.421 W/kg---
Body SAR (EU)1.312 W/kg---
 Cubot J3Ulefone S1 ProDoogee X53Prestigio Muze B5