Comparison between:
- Samsung Galaxy S8 Exynos
- Xiaomi Mi MIX 2 Special Edition
- Xiaomi Mi MIX 2
- Samsung Galaxy Note8 Exynos

Brand and model

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

Samsung Galaxy S8 Exynos

Samsung Galaxy S8 Exynos

Dimensions: 68.1 x 148.9 x 8 mm
Weight: 155 g
SoC: Samsung Exynos 9 Octa 8895
CPU: 4x 2.3 GHz Exynos M2 Mongoose, 4x 1.7 GHz ARM Cortex-A53, Cores: 8
GPU: ARM Mali-G71 MP20, 550 MHz
RAM: 4 GB
Storage: 64 GB
Display: 5.8 in, Super AMOLED, 1440 x 2960 pixels, 24 bit
Battery: 3000 mAh, Li-Polymer
OS: Android 7.0 Nougat
Camera: 4032 x 3024 pixels, 3840 x 2160 pixels, 30 fps

Prices
Xiaomi Mi MIX 2 Special Edition

Xiaomi Mi MIX 2 Special Edition

Dimensions: 74.6 x 150.5 x 7.7 mm
Weight: 187 g
SoC: Qualcomm Snapdragon 835 MSM8998
CPU: 4x 2.45 GHz Kryo, 4x 1.9 GHz Kryo, Cores: 8
GPU: Qualcomm Adreno 540, 710 MHz
RAM: 8 GB, 1866 MHz
Storage: 128 GB
Display: 5.99 in, IPS, 1080 x 2160 pixels, 24 bit
Battery: 3400 mAh, Li-Polymer
OS: MIUI V9 (Android 7.1.1 Nougat)
Camera: 4032 x 3024 pixels, 3840 x 2160 pixels, 30 fps

Prices
Xiaomi Mi MIX 2

Xiaomi Mi MIX 2

Dimensions: 75.5 x 151.8 x 7.7 mm
Weight: 185 g
SoC: Qualcomm Snapdragon 835 MSM8998
CPU: 4x 2.45 GHz Kryo, 4x 1.9 GHz Kryo, Cores: 8
GPU: Qualcomm Adreno 540, 710 MHz
RAM: 6 GB, 1866 MHz
Storage: 64 GB, 128 GB, 256 GB
Display: 5.99 in, IPS, 1080 x 2160 pixels, 24 bit
Battery: 3400 mAh, Li-Polymer
OS: MIUI V9 (Android 7.1.1 Nougat)
Camera: 4032 x 3024 pixels, 3840 x 2160 pixels, 30 fps

Prices
Samsung Galaxy Note8 Exynos

Samsung Galaxy Note8 Exynos

Dimensions: 74.8 x 162.5 x 8.6 mm
Weight: 195 g
SoC: Samsung Exynos 9 Octa 8895
CPU: 4x 2.3 GHz Exynos M2 Mongoose, 4x 1.7 GHz ARM Cortex-A53, Cores: 8
GPU: ARM Mali-G71 MP20, 550 MHz
RAM: 6 GB
Storage: 64 GB, 128 GB, 256 GB
Display: 6.3 in, Super AMOLED, 1440 x 2960 pixels, 24 bit
Battery: 3300 mAh, Li-Polymer
OS: Android 7.1.1 Nougat
Camera: 4032 x 3024 pixels, 3840 x 2160 pixels, 30 fps

Prices
Model aliasSM-G950F
G950F
SM-G950FD
G950FD
-Mi Mix Evo
Mi Mix2
Galaxy Note 8 Exynos
SM-N950F
N950F
SM-N950K
N950K
SM-N950L
N950L
SM-N950S
N950S
SM-N9508
N9508

Design

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

Width68.1 mm
6.81 cm
0.22 ft
2.68 in
74.6 mm
7.46 cm
0.24 ft
2.94 in
75.5 mm
7.55 cm
0.25 ft
2.97 in
74.8 mm
7.48 cm
0.25 ft
2.94 in
Height148.9 mm
14.89 cm
0.49 ft
5.86 in
150.5 mm
15.05 cm
0.49 ft
5.93 in
151.8 mm
15.18 cm
0.5 ft
5.98 in
162.5 mm
16.25 cm
0.53 ft
6.4 in
Thickness8 mm
0.8 cm
0.03 ft
0.31 in
7.7 mm
0.77 cm
0.03 ft
0.3 in
7.7 mm
0.77 cm
0.03 ft
0.3 in
8.6 mm
0.86 cm
0.03 ft
0.34 in
Weight155 g
0.34 lbs
5.47 oz
187 g
0.41 lbs
6.6 oz
185 g
0.41 lbs
6.53 oz
195 g
0.43 lbs
6.88 oz
Volume81.12 cm³
4.93 in³
86.45 cm³
5.25 in³
88.25 cm³
5.36 in³
104.53 cm³
6.35 in³
ColorsBlack
Silver
Gold
Blue
Gray
Pink
Black
White
Black
White
Black
Gold
Blue
Gray
Pink
Body materialsGlass
Aluminium alloy
CeramicAluminium alloy
Ceramic
Glass
Aluminium alloy
CertificationIP68--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-SIMNano-SIMNano-SIMNano-SIM
Number of SIM cards1221
FeaturesDual SIM optional (A variant of the model with two SIM card slots is available)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)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 MHz
CDMA 1900 MHz
CDMA 800 MHz (B10)
CDMA 800 MHz
CDMA 1900 MHz
CDMA 800 MHz (B10)
-
TD-SCDMATD-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
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 800 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 1800 MHz (B9)
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 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)
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 850 MHz (B26)
LTE 1900 MHz (B25)
LTE 700 MHz (B12)
LTE 700 MHz (B28)
LTE 800 MHz (B18)
LTE 800 MHz (B19)
LTE 700 MHz (B29)
LTE 2300 MHz (B30)
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 850 MHz (B26)
LTE 1900 MHz (B25)
LTE 700 MHz (B12)
LTE 700 MHz (B28)
LTE 800 MHz (B18)
LTE 800 MHz (B19)
LTE 700 MHz (B29)
LTE 2300 MHz (B30)
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 Cat 16
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
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)Android 7.0 Nougat
Android 8.0 Oreo
MIUI V9 (Android 7.1.1 Nougat)MIUI V9 (Android 7.1.1 Nougat)Android 7.1.1 Nougat
Android 8.0 Oreo
User interface (UI)Experience 8.1--Grace UX

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 9 Octa 8895Qualcomm Snapdragon 835 MSM8998Qualcomm Snapdragon 835 MSM8998Samsung Exynos 9 Octa 8895
Process technology10 nm10 nm10 nm10 nm
CPU4x 2.3 GHz Exynos M2 Mongoose, 4x 1.7 GHz ARM Cortex-A534x 2.45 GHz Kryo, 4x 1.9 GHz Kryo4x 2.45 GHz Kryo, 4x 1.9 GHz Kryo4x 2.3 GHz Exynos M2 Mongoose, 4x 1.7 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-AARMv8-A
CPU cores8888
CPU frequency2300 MHz2450 MHz2450 MHz2300 MHz
GPUARM Mali-G71 MP20Qualcomm Adreno 540Qualcomm Adreno 540ARM Mali-G71 MP20
GPU cores20--20
GPU frequency550 MHz710 MHz710 MHz550 MHz
RAM capacity4 GB8 GB6 GB6 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channelDouble channel
RAM frequency-1866 MHz1866 MHz-

Storage

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

Storage64 GB128 GB64 GB
128 GB
256 GB
64 GB
128 GB
256 GB
UFS 2.1UFS 2.1UFS 2.1UFS 2.1

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/technologySuper AMOLEDIPSIPSSuper AMOLED
Diagonal size5.8 in
147.32 mm
14.73 cm
5.99 in
152.15 mm
15.21 cm
5.99 in
152.15 mm
15.21 cm
6.3 in
160.02 mm
16 cm
Width2.54 in
64.45 mm
6.44 cm
2.68 in
68.04 mm
6.8 cm
2.68 in
68.04 mm
6.8 cm
2.76 in
70 mm
7 cm
Height5.22 in
132.48 mm
13.25 cm
5.36 in
136.08 mm
13.61 cm
5.36 in
136.08 mm
13.61 cm
5.67 in
143.9 mm
14.39 cm
Aspect ratio2.056:12:1
2:1 (18:9)
2:1
2:1 (18:9)
2.056:1
Resolution1440 x 2960 pixels1080 x 2160 pixels1080 x 2160 pixels1440 x 2960 pixels
Pixel density568 ppi
223 ppcm
403 ppi
158 ppcm
403 ppi
158 ppcm
522 ppi
205 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area84.47 %82.74 %81.05 %83.14 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 5
Dual Edge display
Always-On Display
540 cd/m²
90% DCI-P3
1500:1 contrast ratio1500:1 contrast ratioCorning Gorilla Glass 5
Dual Edge display
Always-On Display

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
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Ultrasonic
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Ultrasonic
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Heart rate
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 IMX333 Exmor RSSony IMX386 Exmor RSSony IMX386 Exmor RS-
Sensor typeCMOSCMOSCMOSCMOS
Sensor size-4.96 x 3.72 mm
0.24 in
4.96 x 3.72 mm
0.24 in
-
Pixel size-1.23 µm
0.00123 mm
1.23 µm
0.00123 mm
-
Crop factor-6.986.98-
ISO-100 - 3200100 - 3200-
Aperturef/1.7f/2.0f/2.0f/1.7
Focal length4.2 mm4 mm
27.91 mm *(35 mm / full frame)
4 mm
27.91 mm *(35 mm / full frame)
-
Flash typeDual LEDDual LEDDual LEDDual LED
Image resolution4032 x 3024 pixels
12.19 MP
4032 x 3024 pixels
12.19 MP
4032 x 3024 pixels
12.19 MP
4032 x 3024 pixels
12.19 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 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
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
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
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
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
Wide-angle lens - 77°
720p @ 240 fps
Pixel size - 1.25 μm
Phase detection
5-element lens
4-axis OIS
720p @ 120 fps
Pixel size - 1.25 μm
Phase detection
5-element lens
4-axis OIS
720p @ 120 fps
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
Wide-angle lens - 77°
720p @ 240 fps
Secondary rear camera - 12 MP (telephoto)
Pixel size - 1.0 μm
Sensor size - 1/3.6"
Optical Image Stabilization (#2)
Aperture size - f/2.4 (#2)
Wide-angle lens - 45°

Secondary camera

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

Sensor modelSony IMX320 Exmor RS---
Sensor typeCMOSCMOSCMOSCMOS
Aperturef/1.7--f/1.7
Focal length2.95 mm---
Image resolution3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
3264 x 2448 pixels
7.99 MP
Video resolution2560 x 1440 pixels
3.69 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
Available also with Samsung S5K3H1
Pixel size - 1.22 μm
Sensor size - 1/3.6"
Focal length (35 mm equivalent) - 25 mm
Wide-angle lens - 80°
Auto HDR
--Pixel size - 1.22 μm
Sensor size - 1/3.6"
Focal length (35 mm equivalent) - 25 mm
Wide-angle lens - 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
192 kHz / 24 bitCantilevered Piezoelectric Ceramic
192 kHz / 24 bit
Dual ADC HD recording
Headphone adapter
Cantilevered Piezoelectric Ceramic
192 kHz / 24 bit
Dual ADC HD recording
Headphone adapter
192 kHz / 24 bit

Radio

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

RadioNoNoNoNo

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
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
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
2x2 Mu MiMO2x2 Mu MiMOVHT80 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
AVRCP
DIP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
A2DPA2DPA2DP
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 typeUSB Type-CUSB Type-CUSB Type-CUSB Type-C
Version3.13.03.03.1
FeaturesCharging
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 jackYesNoNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

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

Capacity3000 mAh3400 mAh3400 mAh3300 mAh
TypeLi-PolymerLi-PolymerLi-PolymerLi-Polymer
2G talk time29 h
1740 min
1.2 days
--22 h
1320 min
0.9 days
3G talk time29 h
1740 min
1.2 days
--22 h
1320 min
0.9 days
Charger output power5 V / 2 A
9 V / 1.67 A
5 V / 3 A
9 V / 2 A
12 V / 1.5 A
5 V / 3 A
9 V / 2 A
12 V / 1.5 A
5 V / 2 A
9 V / 1.67 A
Quick charge technology-Qualcomm Quick Charge 3.0Qualcomm Quick Charge 3.0Qualcomm Quick Charge 2.0
FeaturesWireless charging
Fast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
Wireless charging
Fast charging
Non-removable
Qi/PMA wireless charging--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)--0.39 W/kg0.173 W/kg
Body SAR (EU)--1.77 W/kg1.29 W/kg
Head SAR (USA)0.37 W/kg--0.61 W/kg
Body SAR (USA)0.75 W/kg--0.56 W/kg

Additional features

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

Additional featuresIris scanner--S Pen stylus (4096 pressure levels)
Iris scanner
SM-N950F - SAR (Specific Absorption Rate) EU: head - 0.173 W/kg; body - 1.290 W/kg
SM-N950F - SAR (Specific Absorption Rate) US: head - 0.610 W/kg; body - 0.560 W/kg
SM-N950K - SAR (Specific Absorption Rate) US: head - 0.530 W/kg; body - 0.630 W/kg