Comparison between:
- Xiaomi Redmi Note 5 Pro SD636 India
- Mobiistar E Selfie

Brand and model

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

Xiaomi Redmi Note 5 Pro SD636 IndiaMobiistar E Selfie
Xiaomi Redmi Note 5 Pro SD636 IndiaMobiistar E Selfie

Design

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

Width75.4 mm
7.54 cm
0.247 ft
2.969 in
76.74 mm
7.674 cm
0.252 ft
3.021 in
Height158.6 mm
15.86 cm
0.52 ft
6.244 in
164.8 mm
16.48 cm
0.541 ft
6.488 in
Thickness8.05 mm
0.805 cm
0.026 ft
0.317 in
8.65 mm
0.865 cm
0.028 ft
0.341 in
Weight181 g
0.4 lbs
6.38 oz
175 g
0.39 lbs
6.17 oz
Volume96.27 cm³
5.85 in³
109.39 cm³
6.64 in³
ColorsBlack
Gold
Blue
Rose-gold
Gold
Black
Body materialsAluminium alloyPlastic
Metal

SIM card

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

SIM card typeNano-SIM / microSD
Nano-SIM
Nano-SIM
Nano-SIM / microSD
Number of SIM cards22

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 900 MHz
GSM 1800 MHz
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 2100 MHz
LTELTE 850 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE 1800 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
UMTS
EDGE Class 12
GPRS Class 12
HSPA+
LTE Cat 6

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)MIUI V9.2 (Android 7.1.1 Nougat)
MIUI V9.5 (Android 8.1 Oreo)
MIUI V10.0 (Android 8.1 Oreo)
MIUI (Android 9.0 Pie)
Android 7.1.1 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.

SoCQualcomm Snapdragon 636MediaTek MT6739
Process technology14 nm28 nm
CPU4x 1.8 GHz Kryo 260, 4x 1.6 GHz Kryo 260ARM Cortex-A53
CPU bits64 bit64 bit
Instruction setARMv8ARMv8-A
CPU cores84
CPU frequency1800 MHz1300 MHz
GPUQualcomm Adreno 509PowerVR GE8100
GPU frequency-570 MHz
RAM capacity4 GB
6 GB
2 GB
RAM typeLPDDR4XLPDDR3
RAM channelsDouble channelSingle channel
RAM frequency1333 MHz667 MHz

Storage

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

Storage64 GB16 GB
eMMC 5.1-

Memory cards

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

TypesmicroSD
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/technologyIPSIPS
Diagonal size5.99 in
152.15 mm
15.21 cm
6 in
152.4 mm
15.24 cm
Width2.68 in
68.04 mm
6.8 cm
2.68 in
68.16 mm
6.82 cm
Height5.36 in
136.08 mm
13.61 cm
5.37 in
136.31 mm
13.63 cm
Aspect ratio2:1
2:1 (18:9)
2:1
2:1 (18:9)
Resolution1080 x 2160 pixels720 x 1440 pixels
Pixel density403 ppi
158 ppcm
268 ppi
105 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area77.68 %73.7 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Corning Gorilla Glass
2.5D curved glass screen
1000:1 contrast ratio
450 cd/m²
84% NTSC
-

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
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 modelSony IMX486 Exmor RS-
Sensor typeCMOSCMOS
Sensor format1/2.9"-
Pixel size1.25 µm
0.001250 mm
-
Aperturef/2.2-
Focal length and 35 mm equivalent3.81 mm-
Flash typeDual LEDDual LED
Image resolution4000 x 3000 pixels
12 MP
4160 x 3120 pixels
12.98 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
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Secondary rear camera - 5 MP
Pixel size - 1.12 μm (#2)
Aperture size - f/2.0 (#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 modelSony IMX376 Exmor RS-
Sensor typeCMOS BSICMOS
Sensor format1/2.78"-
Pixel size1 µm
0.001000 mm
-
Aperturef/2.2-
Auxiliary lightLEDLED
Image resolution5384 x 3752 pixels
20.2 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
640 x 480 pixels
0.31 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
GLONASS

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
Wi-Fi Display
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.

Version5.04.0
FeaturesA2DP
EDR
HID
LE
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
Host
Mass storage
On-The-Go
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
Infrared
VoLTE
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
AAC+
AMR
AMR-WB
aptX
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
DivX
H.263
H.264
H.265
MKV
QuickTime
MP4
WebM
WMV
Xvid
3GPP
AVI
MP4
WebM
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.

Capacity4000 mAh3900 mAh
TypeLi-PolymerLi-Ion
2G talk time-20 h
1200 min
0.8 days
2G stand-by time-580 h
34800 min
24.2 days
3G talk time-14 h
840 min
0.6 days
3G stand-by time-580 h
34800 min
24.2 days
Charger output power5 V / 2 A-
Quick charge technologyQualcomm Quick Charge 2.0-
FeaturesFast charging
Non-removable
Non-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 (USA)1.188 W/kg-
Body SAR (USA)0.334 W/kg-
 Xiaomi Redmi Note 5 Pro SD636 IndiaMobiistar E Selfie