Samsung Galaxy S6 vs Samsung Galaxy S9

2.78 in
5.65 in
Samsung Galaxy S6
vs
2.7 in
5.81 in
Samsung Galaxy S9

Full Comparison

Hardware

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Operating System
Android 5.0
Android 8.0
Cpu Speed
2.1 GHz
2.7 GHz
CPU Cores
Octa Core
Octa Core
CPU Model
Samsung Exynos Octa 7420
Samsung Exynos 9 Octa (9810)
GPU
yesYes
yesYes
GPU Model
ARM Mali-T760
ARM Mali-G72 MP18
Ram memory
3GB
4GB

Display

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Touchscreen
yesYes
yesYes
Colors
16M
16M
Screen size
5.10 in
5.80 in
Resolution
2560, 1440
1440, 2960
Technology
Super AMOLED
OLED (AMOLED)
Pixel Density
576 ppi
570 ppi
Dual screen support
yesYes
noNo
Scratch resistant display
yesYes
yesYes
Ambient light sensor
yesYes
yesYes
Multi touch
yesYes
yesYes

Camera

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Number of cameras
2
2
Front Resolution
5 Mpx
8 Mpx
Primary rear resolution
16 Mpx
12 Mpx
Primary rear lens aperture
1.9 f
1.9 f
Video recording
yesYes
yesYes
Highest video resolution
4096, 2160
3840x2160 px
Maximum FPS at the highest resolution
30 fps
60 fps
Maximum FPS (regardless of res.)
120 fps
960 fps
Max resolution (highest frame rate)
1280, 720
1280, 720
Autofocus
yesYes
yesYes
Geo-tagging
yesYes
yesYes
LED Flash
yesYes
yesYes
Optical image stabilization
yesYes
yesYes
Touch Focus
yesYes
yesYes

Storage

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Memory card reader
noNo
yesYes
Card Storage Max
128GB
400GB
Types of memory card supported
No memory slot
microSD, microSDHC, microSDXC

Dimensions

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Colour of product
White, Black, Gold, Blue
Black, Blue, Grey, Purple
Material
Aluminium, Aluminium, Glass
Aluminium, Glass
Height
5.65 in
5.81 in
Width
2.78 in
2.70 in
Depth
0.27 in
0.33 in
Weight
0.30 lb
0.36 lb
Physical keyboard/numpad
noNo
noNo
Water resistant
noNo
yesYes
Shock resistant
noNo
noNo

Sensors

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Accelerometer
yesYes
yesYes
Fingerprint
yesYes
yesYes
Gyroscope
yesYes
yesYes
Barometer
yesYes
yesYes
Heart Rate Monitor
yesYes
yesYes
Proximity
yesYes
yesYes
ANT+
yesYes
yesYes

Other features

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Built-in stereo speakers
yesYes
yesYes
IR
yesYes
yesYes

Navigation

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Built-in navigation system
yesYes
yesYes
GPS
yesYes
yesYes
A-GPS
yesYes
yesYes
BeiDou
yesYes
yesYes
GLONASS
yesYes
yesYes

Connectivity

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Dual sim support
noNo
yesYes
Sim Card Size
Nano-SIM
Nano-SIM
DLNA certified
yesYes
noNo
Bluetooth
yesYes
yesYes
Bluetooth Version
4.1
5.0
Bluetooth profile
A2DP, AVRCP
A2DP, AVRCP, HFP, HSP, OPP, PBAP
NFC
yesYes
yesYes
Connector type
USB, Wireless
USB
Headphone Connection
3.5 mm
3.5 mm
USB version
2.0
3.1 (Gen 2)
Type of USB connector
Micro-USB
USB-C
USB On-The-Go (OTG)
yesYes
yesYes
Video output
MHL
DisplayPort over USB-C

Networks

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
2G GSM
yesYes
yesYes
3G UMTS
yesYes
yesYes
HSPA
yesYes
yesYes
HSPA+
yesYes
yesYes
DC-HSPA
yesYes
yesYes
HSDPA speed
42 Mbps
42 Mbps
HSUPA speed
5.76 Mbps
5.76 Mbps
4G Speed (download/upload)
300/50
1200/200
Mobile hotspot function
yesYes
yesYes
Wireless network (Wi-Fi)
yesYes
yesYes
Wireless networking standard
802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
802.11a, 802.11ac, 802.11b, 802.11g, 802.11n

Battery

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Exchangeable battery
noNo
noNo
Battery Capacity
2550 mAh
3000 mAh
Talk Time 3G
17 h
22 h
Supports fast charging
yesYes
yesYes
Fast charging standard
Samsung Adaptive Fast Charge
Samsung Adaptive Fast Charge
Supports wireless charging
yesYes
yesYes
Wireless charging standard
PMA, QI
PMA, QI
Built-in wireless charging
yesYes
yesYes

Voice

Samsung Galaxy S6Samsung Galaxy S6Samsung Galaxy S9Samsung Galaxy S9
Voice over LTE (VoLTE)
yesYes
yesYes

Often compared to Galaxy S6

Often compared to Galaxy S9