Comparison between:
- Micromax Bharat 2 Q402
- Black Fox B4NFC

Brand and model

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

Micromax Bharat 2 Q402Black Fox B4NFC
Micromax Bharat 2 Q402Black Fox B4NFC
Model aliasBharat2
Q402
BMM543S

Design

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

Width63.4 mm
6.34 cm
0.208 ft
2.496 in
65.5 mm
6.55 cm
0.215 ft
2.579 in
Height125 mm
12.5 cm
0.41 ft
4.921 in
137 mm
13.7 cm
0.449 ft
5.394 in
Thickness10.3 mm
1.03 cm
0.034 ft
0.406 in
10.5 mm
1.05 cm
0.034 ft
0.413 in
Weight120 g
0.26 lbs
4.23 oz
-
Volume81.63 cm³
4.96 in³
94.22 cm³
5.72 in³
ColorsGoldBlack
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-SIMNano-SIM
Micro-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)

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 (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
-
UMTS-UMTS 900 MHz (B8)
UMTS 2100 MHz (B1)
LTELTE 850 MHz
LTE 1800 MHz
LTE-TDD 2300 MHz (B40)
LTE-FDD 800 MHz (B20)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)

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

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 9.0 Pie

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 SC9832MediaTek MT6739WA
Process technology28 nm28 nm
CPU4x 1.3 GHz ARM Cortex-A74x 1.3 GHz ARM Cortex-A53
CPU bits32 bit64 bit
Instruction setARMv7-AARMv8-A
CPU cores44
CPU frequency1300 MHz1300 MHz
GPUARM Mali-400 MP2IMG PowerVR GE8100
GPU cores2-
GPU frequency512 MHz450 MHz
RAM capacity512 MB2 GB
RAM typeLPDDR3LPDDR3
RAM channelsSingle channelSingle channel
RAM frequency533 MHz667 MHz

Storage

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

Storage4 GB16 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/technologyTFTIPS
Diagonal size4 in
101.6 mm
10.16 cm
5 in
127 mm
12.7 cm
Width2.06 in
52.27 mm
5.23 cm
2.24 in
56.8 mm
5.68 cm
Height3.43 in
87.12 mm
8.71 cm
4.47 in
113.59 mm
11.36 cm
Aspect ratio1.667:1
5:3
2:1
2:1 (18:9)
Resolution480 x 800 pixels480 x 960 pixels
Pixel density233 ppi
91 ppcm
215 ppi
84 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area57.65 %72.13 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
-2.5D curved glass screen

Sensors

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

SensorsAccelerometerProximity
Light
Accelerometer
Fingerprint

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
Flash typeLEDDual LED
Image resolution1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
Video resolution640 x 480 pixels
0.31 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps
FeaturesContinuous shooting
Digital zoom
Geotagging
Panorama
HDR
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
-Secondary rear camera - 0.3 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 typeCMOS-
Aperture-f/2.8
Image resolution640 x 480 pixels
0.31 MP
1920 x 1080 pixels
2.07 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS30 fps30 fps

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

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

Bluetooth

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

Version4.04.2
FeaturesA2DPEDR
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
NFC

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
WAV
AAC
AMR
eAAC+
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
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.

Capacity1300 mAh2000 mAh
TypeLi-IonLi-Ion
Charger output power-5 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 (USA)1.12 W/kg-
Body SAR (USA)1.5 W/kg-
 Micromax Bharat 2 Q402Black Fox B4NFC