Comparison between:
- Xiaomi Redmi Note 5 Pro SD636 India
- Xiaomi Redmi Note 6 Pro
- Xiaomi Redmi Note 7 Pro
- Samsung Galaxy S8 Exynos

Brand and model

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

Xiaomi Redmi Note 5 Pro SD636 IndiaXiaomi Redmi Note 6 ProXiaomi Redmi Note 7 ProSamsung Galaxy S8 Exynos
Xiaomi Redmi Note 5 Pro SD636 India
Prices
Xiaomi Redmi Note 6 Pro
Prices
Xiaomi Redmi Note 7 Pro
Prices
Samsung Galaxy S8 Exynos
Prices
Model alias-Redmi Note 6ProRedmi Note7 Pro
Redmi Note 7Pro
Redmi Note7Pro
Red Rice Note 7 Pro
Red Rice Note 7Pro
Red Rice Note7 Pro
Red Rice Note7Pro
SM-G950F
G950F
SM-G950FD
G950FD

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
0.25 ft
2.97 in
76.38 mm
7.64 cm
0.25 ft
3.01 in
75.21 mm
7.52 cm
0.25 ft
2.96 in
68.1 mm
6.81 cm
0.22 ft
2.68 in
Height158.6 mm
15.86 cm
0.52 ft
6.24 in
157.9 mm
15.79 cm
0.52 ft
6.22 in
159.21 mm
15.92 cm
0.52 ft
6.27 in
148.9 mm
14.89 cm
0.49 ft
5.86 in
Thickness8.05 mm
0.81 cm
0.03 ft
0.32 in
8.2 mm
0.82 cm
0.03 ft
0.32 in
8.1 mm
0.81 cm
0.03 ft
0.32 in
8 mm
0.8 cm
0.03 ft
0.31 in
Weight181 g
0.4 lbs
6.38 oz
181 g
0.4 lbs
6.38 oz
186 g
0.41 lbs
6.56 oz
155 g
0.34 lbs
5.47 oz
Volume96.27 cm³
5.85 in³
98.9 cm³
6.01 in³
96.99 cm³
5.89 in³
81.12 cm³
4.93 in³
ColorsBlack
Gold
Blue
Rose-gold
Black
Blue
Rose-gold
Red
Blue
Black
Red
Black
Silver
Gold
Blue
Gray
Pink
Red
Body materialsAluminium alloyAluminium alloy
Plastic
Glass
Plastic
Glass
Aluminium alloy
Certification---IP68

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
Nano-SIM
Nano-SIM / microSD
Nano-SIM
Number of SIM cards2221
Features---Dual SIM optional (A variant of the model with two SIM card slots is available)

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
CDMA-CDMA 800 MHzCDMA 800 MHz-
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1700 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
-
TD-SCDMA-TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
UMTS---UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 850 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B28) (M1806E7TH)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-TDD 2000 MHz (B34)
LTE 700 MHz Class 13
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B12)
LTE 700 MHz (B28)

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
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 18
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 16
TD-SCDMA
TD-HSDPA

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)
MIUI V9.6 (Android 8.1 Oreo)
MIUI V10 (Android 8.1 Oreo)
MIUI (Android 9.0 Pie)
MIUI V10.2 (Android 9.0 Pie)
MIUI V10.3.5 (Android 9.0 Pie)
Android 7.0 Nougat
Android 8.0 Oreo
Android 9.0 Pie
User interface (UI)---Experience 8.1

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 636Qualcomm Snapdragon 636Qualcomm Snapdragon 675Samsung Exynos 9 Octa 8895
Process technology14 nm14 nm11 nm10 nm
CPU4x 1.8 GHz Kryo 260, 4x 1.6 GHz Kryo 2604x 1.8 GHz Kryo 260, 4x 1.6 GHz Kryo 2602x 2.0 GHz Kryo 460, 6x 1.7 GHz Kryo 4604x 2.3 GHz Exynos M2 Mongoose, 4x 1.7 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8ARMv8ARMv8ARMv8-A
CPU cores8888
CPU frequency1800 MHz1800 MHz2000 MHz2300 MHz
GPUQualcomm Adreno 509Qualcomm Adreno 509Qualcomm Adreno 612ARM Mali-G71 MP20
GPU cores---20
GPU frequency---546 MHz
RAM capacity4 GB
6 GB
3 GB
4 GB
6 GB
4 GB
6 GB
4 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channelDouble channel
RAM frequency1333 MHz1333 MHz1866 MHz1794 MHz

Storage

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

Storage64 GB32 GB
64 GB
64 GB
128 GB
64 GB
eMMC 5.1eMMC 5.0eMMC 5.1UFS 2.1

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
microSDXC

Display

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

Type/technologyIPSIPSIPSSuper AMOLED
Diagonal size5.99 in
152.15 mm
15.21 cm
6.26 in
159 mm
15.9 cm
6.3 in
160.02 mm
16 cm
5.8 in
147.32 mm
14.73 cm
Width2.68 in
68.04 mm
6.8 cm
2.68 in
68.07 mm
6.81 cm
2.64 in
67.06 mm
6.71 cm
2.54 in
64.45 mm
6.44 cm
Height5.36 in
136.08 mm
13.61 cm
5.66 in
143.7 mm
14.37 cm
5.72 in
145.29 mm
14.53 cm
5.22 in
132.48 mm
13.25 cm
Aspect ratio2:1
2:1 (18:9)
2.111:12.167:12.056:1
Resolution1080 x 2160 pixels1080 x 2280 pixels1080 x 2340 pixels1440 x 2960 pixels
Pixel density403 ppi
158 ppcm
403 ppi
158 ppcm
409 ppi
160 ppcm
568 ppi
223 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area77.68 %81.36 %81.63 %84.47 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass
2.5D curved glass screen
1000:1 contrast ratio
450 cd/m²
84% NTSC
Corning Gorilla Glass
2.5D curved glass screen
1500:1 contrast ratio
450 cd/m²
Display manufacturer - Shenchao
Corning Gorilla Glass 5
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1500:1 contrast ratio
450 cd/m²
84% NTSC
Corning Gorilla Glass 5
Dual Edge display
Always-On Display
540 cd/m²
90% DCI-P3

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
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Heart rate
Iris sensor
---Fingerprint sensor model - Synaptics Namsan

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor modelSony IMX486 Exmor RSSamsung S5K2L7Sony IMX586 Exmor RSSony IMX333 Exmor RS
Sensor typeCMOSISOCELLCMOS BSICMOS
ISO--100 - 3200-
Aperturef/2.2f/1.9f/1.79f/1.7
Focal length3.81 mm3.94 mm4.74 mm4.2 mm
Flash typeDual LEDDual LEDDual LEDDual LED
Image resolution4000 x 3000 pixels
12 MP
4000 x 3000 pixels
12 MP
8000 x 6000 pixels
48 MP
4032 x 3024 pixels
12.19 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 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
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
Self-timer
Scene mode
RAW
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
RAW
Sensor size - 1/2.9"
Pixel size - 1.25 μm
Phase detection
Secondary rear camera - 5 MP
Pixel size - 1.12 μm (#2)
Aperture size - f/2.0 (#2)
Sensor size - 1/2.56"
Pixel size - 1.4 μm
Phase detection with Dual Pixel
Focal length (35 mm equivalent) - 24 mm
Secondary rear camera - 5 MP
Sensor model - Samsung S5K5E8 (#2)
Sensor type - CMOS BSI (#2)
Sensor size - 2.9 x 2.15 mm (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.0 (#2)
Sensor size - 1/2"
Pixel size - 1.6 μm (4-in-1 pixel binning)
Phase detection with Dual Pixel
6-element lens
Focal length (35 mm equivalent) - 25 mm
1080p @ 120 fps
720p @ 120 fps
Secondary rear camera - 5 MP
Sensor model - Samsung S5K5E8 (#2)
Sensor type - CMOS BSI (#2)
Sensor size - 2.9 x 2.15 mm (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.0 (#2)
Available also with Samsung S5K2L2 (ISOCELL)
Pixel size - 1.4 μm
Sensor size - 1/2.55"
Phase detection with Dual Pixel
Object tracking AF
Smart OIS
High CRI LED flash
Focal length (35 mm equivalent) - 26 mm
Angle of view - 77°
720p @ 240 fps

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Sensor modelSony IMX376 Exmor RSSamsung S5K3T1OmniVision OV13855Sony IMX320 Exmor RS
Sensor typeCMOS BSIISOCELLPureCelCMOS
Sensor size--4.75 x 3.54 mm
0.23 in
-
Pixel size--1.124 µm
0.001124 mm
-
Crop factor--7.31-
Aperturef/2.2f/2f/2f/1.7
Focal length-3.52 mm3.51 mm
25.65 mm *(35 mm / full frame)
2.95 mm
Flash typeLED---
Image resolution5384 x 3752 pixels
20.2 MP
5184 x 3880 pixels
20.11 MP
4224 x 3136 pixels
13.25 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
2560 x 1440 pixels
3.69 MP
Video FPS30 fps30 fps30 fps30 fps
Sensor size - 1/2.78"
Pixel size - 1.0 μm
Face unlock
Pixel size - 1.8 μm (4-in-1 pixel binning)
Face unlock
Secondary front camera - 2 MP
Sensor model - OmniVision OV02A10 (#2)
Pixel size - 1.75 μm (#2)
Focal length (35 mm equivalent) - 20 mm
Face unlock
Available also with Samsung S5K3H1
Sensor size - 1/3.6"
Pixel size - 1.22 μm
Focal length (35 mm equivalent) - 25 mm
Angle of view - 80°
Auto HDR

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
--Smart PA192 kHz / 24-bit

Radio

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

RadioYesYesYesNo

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou
Galileo

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
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
---VHT80 MU-MiMO
1024-QAM

Bluetooth

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

Version5.05.05.05.0
FeaturesA2DP
EDR
HID
LE
A2DP
EDR
HID
LE
A2DP
LE
A2DP
AVRCP
DIP
HFP
HID
HSP
LE
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 USBUSB Type-CUSB Type-C
Version2.02.02.03.1
FeaturesCharging
Host
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go
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
Infrared
VoLTE
Computer sync
OTA sync
Infrared
VoLTE
Computer sync
OTA sync
Infrared
Tethering
VoLTE
Computer sync
OTA sync
Tethering
NFC
ANT+

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
AAC+
AMR
AMR-WB
aptX
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AAC+
AMR
AMR-WB
aptX
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
XMF

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
DivX
H.263
H.264
H.265
MKV
QuickTime
MP4
VC-1
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
3GPP2
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
ASF

Battery

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

Capacity4000 mAh4000 mAh4000 mAh3000 mAh
TypeLi-PolymerLi-PolymerLi-PolymerLi-Ion
2G talk time--45 h 30 min
45.5 h
2730 min
1.9 days
29 h
1740 min
1.2 days
2G stand-by time--450 h
27000 min
18.8 days
-
3G talk time--45 h 30 min
45.5 h
2730 min
1.9 days
29 h
1740 min
1.2 days
3G stand-by time--450 h
27000 min
18.8 days
-
Charger output power5 V / 2 A5 V / 2 A5 V / 3 A
9 V / 2 A
12 V / 1.5 A
5 V / 2 A
9 V / 1.67 A
Quick charge technologyQualcomm Quick Charge 2.0Qualcomm Quick ChargeQualcomm Quick Charge 4.0-
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
Wireless charging
Fast charging
Non-removable
---Qi/PMA wireless charging

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)-0.755 W/kg-0.315 W/kg
Body SAR (EU)-1.476 W/kg-1.27 W/kg
Head SAR (USA)1.188 W/kg0.75 W/kg-0.37 W/kg
Body SAR (USA)0.334 W/kg1.14 W/kg-0.75 W/kg

Additional features

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

Additional features-M1806E7TG - SAR (Specific Absorption Rate) EU: head - 0.755 W/kg; body - 1.476 W/kg
M1806E7TG - SAR (Specific Absorption Rate) US: head - 0.750 W/kg; body - 1.140 W/kg
M1806E7TH - SAR (Specific Absorption Rate) EU: head - 0.557 W/kg; body - 1.070 W/kg
M1806E7TH - SAR (Specific Absorption Rate) US: head - 1.180 W/kg; body - 1.190 W/kg
M1901F7S - SAR (Specific Absorption Rate) India: head - 0.962 W/kg; body - 0.838 W/kg
P2i nano-coating
-
 Xiaomi Redmi Note 5 Pro SD636 IndiaXiaomi Redmi Note 6 ProXiaomi Redmi Note 7 ProSamsung Galaxy S8 Exynos