Comparison between:
- Jinga Hotz M1 4G
- HomTom HT3 Pro
- Subor S3
- Kazam Tornado 348

Brand and model

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

Jinga Hotz M1 4GHomTom HT3 ProSubor S3Kazam Tornado 348
Jinga Hotz M1 4GHomTom HT3 Pro
Prices
Subor S3Kazam Tornado 348

Design

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

Width70.4 mm
7.04 cm
0.231 ft
2.772 in
73 mm
7.3 cm
0.24 ft
2.874 in
70.3 mm
7.03 cm
0.231 ft
2.768 in
67.5 mm
6.75 cm
0.221 ft
2.657 in
Height143 mm
14.3 cm
0.469 ft
5.63 in
145.3 mm
14.53 cm
0.477 ft
5.72 in
141.5 mm
14.15 cm
0.464 ft
5.571 in
139.8 mm
13.98 cm
0.459 ft
5.504 in
Thickness8.3 mm
0.83 cm
0.027 ft
0.327 in
9 mm
0.9 cm
0.03 ft
0.354 in
7.8 mm
0.78 cm
0.026 ft
0.307 in
5.15 mm
0.515 cm
0.017 ft
0.203 in
Weight140 g
0.31 lbs
4.94 oz
150 g
0.33 lbs
5.29 oz
145 g
0.32 lbs
5.11 oz
95 g
0.21 lbs
3.37 oz
Volume83.56 cm³
5.07 in³
95.46 cm³
5.8 in³
77.59 cm³
4.71 in³
48.6 cm³
2.95 in³
ColorsWhite
Blue
Black
Gray
Silver
White
Black
White
Black
Body materialsPlasticPlastic
Metal
GlassGlass
Aluminium alloy
Magnesium alloy

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-SIMMicro-SIMMicro-SIM
Number of SIM cards2211
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)--

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 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMA-W-CDMA 900 MHz
W-CDMA 2100 MHz
--
TD-SCDMA--TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
UMTSUMTS 900 MHz
UMTS 2100 MHz
--UMTS 900 MHz
UMTS 2100 MHz
LTELTE 800 MHz
LTE 1800 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2600 MHz (B38)
-

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 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
EDGE
GPRS
LTE Cat 4
TD-SCDMA
TD-HSDPA
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 5.1.1 LollipopAndroid 5.1 LollipopAndroid 4.4.2 KitKatAndroid 4.4.2 KitKat

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 MT6735MediaTek MT6735MMediaTek MT6732MediaTek MT6592W
Process technology28 nm28 nm28 nm28 nm
CPU4x 1.3 GHz ARM Cortex-A534x 1.0 GHz ARM Cortex-A534x 1.5 GHz ARM Cortex-A538x 1.7 GHz ARM Cortex-A7
CPU bits64 bit64 bit64 bit32 bit
Instruction setARMv8-AARMv8-AARMv8-AARMv7-A
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 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
1024 KB
1 MB
CPU cores4448
CPU frequency1300 MHz1000 MHz1500 MHz1700 MHz
GPUARM Mali-T720 MP2ARM Mali-T720 MP2ARM Mali-T760 MP2ARM Mali-450 MP4
GPU cores2224
GPU frequency600 MHz500 MHz650 MHz700 MHz
RAM capacity1 GB2 GB1 GB1 GB
RAM typeLPDDR3LPDDR3LPDDR3LPDDR3
RAM channelsSingle channelSingle channelSingle channelSingle channel
RAM frequency640 MHz533 MHz800 MHz666 MHz

Storage

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

Storage8 GB16 GB8 GB16 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
-

Display

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

Type/technologyIPSIPSIPSAMOLED
Diagonal size5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
4.8 in
121.92 mm
12.19 cm
Width2.45 in
62.26 mm
6.23 cm
2.45 in
62.26 mm
6.23 cm
2.45 in
62.26 mm
6.23 cm
2.35 in
59.77 mm
5.98 cm
Height4.36 in
110.69 mm
11.07 cm
4.36 in
110.69 mm
11.07 cm
4.36 in
110.69 mm
11.07 cm
4.18 in
106.26 mm
10.63 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels720 x 1280 pixels720 x 1280 pixels720 x 1280 pixels
Pixel density294 ppi
115 ppcm
294 ppi
115 ppcm
294 ppi
115 ppcm
306 ppi
120 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area68.68 %65.19 %69.51 %67.53 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
OGS (One Glass Solution)2.5D curved glass screen
GFF full lamination
1000:1 contrast ratio
350 cd/m²
Corning Gorilla Glass 3
550 cd/m²
Corning Gorilla Glass 3

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Proximity
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 model-Sony IMX219PQ Exmor R--
Sensor typeCMOSCMOSCMOS-
Sensor size-3.67 x 2.76 mm
0.18 in
--
Pixel size-1.124 µm
0.001124 mm
--
Crop factor-9.42--
Aperturef/2.4f/2f/2.2-
Focal length and 35 mm equivalent3.5 mm3.5 mm
32.98 mm *(35 mm / full frame)
--
Number of lenses--6-
Flash typeLEDDual LEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 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
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Digital zoom
Geotagging
-Interpolated resolution - 13 MP--

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 model-GalaxyCore GC2355--
Sensor type-CMOS--
Sensor size-2.8 x 2.1 mm
0.14 in
--
Pixel size-1.75 µm
0.001750 mm
--
Crop factor-12.36--
Image resolution2560 x 1920 pixels
4.92 MP
1600 x 1200 pixels
1.92 MP
3264 x 2448 pixels
7.99 MP
2560 x 1920 pixels
4.92 MP
Video resolution---1280 x 720 pixels
0.92 MP
Video FPS---30 fps
-Interpolated resolution - 5 MP--

Audio

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

SpeakerLoudspeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYes-

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
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
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
802.11ac
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.

Version4.04.04.04.0
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
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 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+
MIDI
MP3
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
eAAC+
MIDI
MP3
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
MPEG-4
Xvid
3GPP
AVI
H.263
H.264
MP4
WMV
Xvid
3GPP
AVI
H.263
H.264
MP4
3GPP
AVI
H.263
H.264
MP4
WMV

Battery

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

Capacity3000 mAh3000 mAh1700 mAh2050 mAh
TypeLi-IonLi-IonLi-IonLi-Polymer
2G talk time---6 h
360 min
0.3 days
2G stand-by time-200 h
12000 min
8.3 days
-384 h
23040 min
16 days
3G talk time---6 h
360 min
0.3 days
3G stand-by time-200 h
12000 min
8.3 days
-360 h
21600 min
15 days
Charger output power-5 V / 1 A--
FeaturesRemovableRemovableNon-removableNon-removable

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)---0.247 W/kg
Body SAR (EU)---0.562 W/kg
 Jinga Hotz M1 4GHomTom HT3 ProSubor S3Kazam Tornado 348