Comparison between:
- Samsung Galaxy S6
- Xiaomi Mi Note Pro
- Saygus V²

Brand and model

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

Samsung Galaxy S6Xiaomi Mi Note ProSaygus V²
Samsung Galaxy S6
Prices
Xiaomi Mi Note ProSaygus V²
Model aliasSM-G920A
G920A
SM-G920F
G920F
SM-G920S
G920S
SM-G920T
G920T
SM-G9200
G9200
SM-G9208
G9208
-V-Squared
V2

Design

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

Width70.5 mm
7.05 cm
0.23 ft
2.78 in
77.6 mm
7.76 cm
0.25 ft
3.06 in
67 mm
6.7 cm
0.22 ft
2.64 in
Height143.4 mm
14.34 cm
0.47 ft
5.65 in
155.1 mm
15.51 cm
0.51 ft
6.11 in
137 mm
13.7 cm
0.45 ft
5.39 in
Thickness6.8 mm
0.68 cm
0.02 ft
0.27 in
6.95 mm
0.7 cm
0.02 ft
0.27 in
9.7 mm
0.97 cm
0.03 ft
0.38 in
Weight138 g
0.3 lbs
4.87 oz
161 g
0.35 lbs
5.68 oz
141 g
0.31 lbs
4.97 oz
Volume68.75 cm³
4.17 in³
83.65 cm³
5.08 in³
89.04 cm³
5.41 in³
ColorsWhite
Black
Blue
Gold
Black
White
Gold
Black
Body materialsGlass
Aluminium alloy
Glass
Aluminium alloy
Kevlar
Certification--IPX7

SIM card

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

SIM card typeNano-SIMMicro-SIM
Nano-SIM
Micro-SIM
Number of SIM cards122
Features-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
CDMACDMA 800 MHz (SM-G920P
SM-G9200)
CDMA 1900 MHz (SM-G920P)
-CDMA 800 MHz
CDMA 1900 MHz
W-CDMA-W-CDMA 850 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
-
TD-SCDMATD-SCDMA 1900 MHz (SM-G9200; SM-G9208)
TD-SCDMA 2000 MHz (SM-G9200; SM-G9208)
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
-UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 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 700 MHz
LTE 700 MHz Class 17 (SM-G920T)
LTE 800 MHz (SM-G920A)
LTE-TDD 1900 MHz (B39) (SM-G9200; SM-G9208)
LTE-TDD 2300 MHz (B40) (SM-G9200; SM-G9208)
LTE-TDD 2500 MHz (B41) (SM-G9200; SM-G9208)
LTE-TDD 2600 MHz (B38) (SM-G9200; SM-G9208)
LTE 700 MHz (B28) (SM-G9200; SM-G9208)
LTE 1800 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 Class 13
LTE 700 MHz Class 17
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE 700 MHz (B12)

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 6
EV-DO Rev. A (SM-G920P
SM-G9200)
TD-SCDMA (SM-G9200)
TD-HSDPA (SM-G9200)
UMTS
EDGE
GPRS
HSPA+
LTE Cat 9
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A

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 5.0.2 Lollipop
Android 5.1.1 Lollipop
Android 6.0.1 Marshmallow
Android 7.0 Nougat
Android 8.0 Oreo
MIUI V6 (Android 5.0 Lollipop)
MIUI V7.2 (Android 5.1 Lollipop)
MIUI V9
Android 4.4.4 KitKat
Android 5.0 Lollipop
Android 5.1 Lollipop
User interface (UI)TouchWiz--

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.

SoCSamsung Exynos 7 Octa 7420Qualcomm Snapdragon 810 MSM8994 v2.1Qualcomm Snapdragon 801 MSM8974AC
Process technology14 nm20 nm28 nm
CPU4x 2.1 GHz ARM Cortex-A57, 4x 1.5 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A57, 4x 1.5 GHz ARM Cortex-A53Krait 400
CPU bits64 bit64 bit32 bit
Instruction setARMv8-AARMv8-AARMv7
Level 0 cache memory (L0)-4 KB + 4 KB4 KB + 4 KB
Level 1 cache memory (L1)-16 KB + 16 KB16 KB + 16 KB
Level 2 cache memory (L2)-2048 KB
2 MB
2048 KB
2 MB
CPU cores884
CPU frequency2100 MHz2000 MHz2500 MHz
GPUARM Mali-T760 MP8Qualcomm Adreno 430Qualcomm Adreno 330
GPU cores8-4
GPU frequency772 MHz650 MHz578 MHz
RAM capacity3 GB4 GB3 GB
RAM typeLPDDR4LPDDR4LPDDR3
RAM channelsDouble channelDouble channelDouble channel
RAM frequency1552 MHz1600 MHz933 MHz

Storage

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

Storage32 GB
64 GB
128 GB
64 GB64 GB

Memory cards

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

Types--microSD
microSDHC
microSDXC
--2 x microSD

Display

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

Type/technologySuper AMOLEDJDI IPSIPS
Diagonal size5.1 in
129.54 mm
12.95 cm
5.7 in
144.78 mm
14.48 cm
5 in
127 mm
12.7 cm
Width2.5 in
63.51 mm
6.35 cm
2.79 in
70.98 mm
7.1 cm
2.45 in
62.26 mm
6.23 cm
Height4.45 in
112.9 mm
11.29 cm
4.97 in
126.19 mm
12.62 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution1440 x 2560 pixels1440 x 2560 pixels1080 x 1920 pixels
Pixel density576 ppi
226 ppcm
515 ppi
202 ppcm
441 ppi
173 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area71.15 %74.66 %75.33 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 4Display manufacturer - Japan Display Inc.
Corning Gorilla Glass 3
2.5D curved glass screen
95% NTFC
1400:1 contrast ratio
Corning Gorilla Glass 4

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Heart rate
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Hall
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Fingerprint sensor model - Synaptics-Vadility B1202A0-01-Dual light sensor

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 IMX240 Exmor RSSony IMX214 Exmor RS-
Sensor typeCMOSCMOSCMOS
Sensor size5.95 x 3.35 mm
0.27 in
4.69 x 3.52 mm
0.23 in
-
Pixel size1.12 µm
0.00112 mm
1.115 µm
0.001115 mm
-
Crop factor6.347.38-
ISO50 - 3200--
Aperturef/1.9f/2-
Shutter speed-32 - 1/1000-
Focal length4.35 mm
27.56 mm *(35 mm / full frame)
--
Flash typeLEDDual LEDDual LED
Image resolution5312 x 2988 pixels
15.87 MP
4208 x 3120 pixels
13.13 MP
5248 x 3936 pixels
20.66 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Autofocus
Continuous shooting
Digital zoom
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Autofocus
Continuous shooting
Digital zoom
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Available also with Samsung S5K2P2 (ISOCELL)
Phase detection
1080p @ 60 fps
720p @ 120 fps
--

Secondary camera

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

Sensor modelSamsung S5K4E6OmniVision OV4688-
Sensor typeISOCELLCMOS BSI-
Sensor size3.2 x 2.4 mm
0.16 in
5.44 x 3.07 mm
0.25 in
-
Pixel size1.25 µm
0.00125 mm
2.024 µm
0.002024 mm
-
Crop factor10.826.93-
Aperturef/1.9f/2-
Focal length2.03 mm
21.96 mm *(35 mm / full frame)
--
Image resolution2560 x 1920 pixels
4.92 MP
2688 x 1520 pixels
4.09 MP
4128 x 3096 pixels
12.78 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps-
--Autofocus
Optical image stabilization

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
-192 kHz / 24-bit
ESS Technology ES9018K2M SABRE DAC
2 x Texas Instruments OPA1612
2 x ADI ADA 4896
Harman Kardon

Radio

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

RadioNoNoNo

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

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
802.11ac
Wi-Fi Hotspot
Wi-Fi Direct
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
802.11ac
Dual band
Wi-Fi Hotspot

Bluetooth

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

Version4.14.14.0
FeaturesA2DP
AVRCP
DIP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
A2DP
HID
A2DP
LE

USB

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

Connector typeMicro USBMicro USBUSB Type-C
Version2.02.03.0
FeaturesCharging
Host
Mass storage
Charging
Mass storage
Charging
Mass storage
On-The-Go

HDMI

The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.

HDMI--Micro USB to HDMI MHL adapter

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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Infrared
Tethering
NFC
ANT+
Computer 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
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
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
AMR-WB
eAAC+
FLAC
M4A
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
3GPP2
AVI
Flash Video
H.263
H.264
H.265
MKV
MP4
VP9
WebM
WMV
3GPP
AVI
DivX
H.263
H.264
MKV
QuickTime
MP4
VC-1
WMV
WMV9
Xvid
3GPP
AVI
H.263
H.264
MKV
QuickTime
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.

Capacity2550 mAh3090 mAh3100 mAh
TypeLi-IonLi-PolymerLi-Ion
3G talk time23 h
1380 min
1 days
--
Quick charge technology-Qualcomm Quick Charge 2.0Qualcomm Quick Charge 2.0
FeaturesWireless charging
Fast charging
Non-removable
Fast charging
Non-removable
Wireless charging
Fast charging
Removable
--Qi 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)0.382 W/kg--
Body SAR (EU)0.499 W/kg--
Head SAR (USA)1.15 W/kg--
Body SAR (USA)1.16 W/kg--

Additional features

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

Additional featuresSM-G920A - SAR (Specific Absorption Rate) EU: head - 0.289 W/kg; body - 0.601 W/kg
SM-G920A - SAR (Specific Absorption Rate) US: head - 1.13 W/kg; body - 1.25 W/kg
SM-G920P - SAR (Specific Absorption Rate) US: head - 1.09 W/kg; body - 1.13 W/kg
SM-G920S - SAR (Specific Absorption Rate) EU: head - 0.486 W/kg; body - 0.878 W/kg
SM-G920S - SAR (Specific Absorption Rate) US: head - 1.57 W/kg; body - 1.33 W/kg
SM-G920T - SAR (Specific Absorption Rate) EU: head - 0.289 W/kg; body - 0.540 W/kg
SM-G920T - SAR (Specific Absorption Rate) US: head - 1.11 W/kg; body - 1.31 W/kg
SM-G9200 - SAR (Specific Absorption Rate) EU: head - 0.451 W/kg; body - 0.574 W/kg
SM-G9208 - SAR (Specific Absorption Rate) EU: head - 0.451 W/kg; body - 0.574 W/kg
SM-G9208 - SAR (Specific Absorption Rate) US: head - 1.58 W/kg; body - 1.45 W/kg
3D Corning Gorilla Glass 3 back-
 Samsung Galaxy S6Xiaomi Mi Note ProSaygus V²