Samsung Galaxy Note9 6GB/128GB

Samsung Galaxy Note8

os

Android O OS 8.1

Android N OS 7.1.1

RAM

6 GB

6 GB

ROM

128 GB

64 GB

expandable

512 GB

256 GB

CPU

x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55

4x2.3 GHz & 4x1.7 GHz

GPU

Mali-G72 MP18

Mali-G71 MP20

number of cores

8core

8core

soc

Exynos 9810 Octa

Exynos 8895 Octa

primary

Dual: 12 MP + 12 MP

Dual 12 MP

secondary

8MP

8 MP AF

capacity

4000mAh

3300mAh

type

Li-Ion (non-removeable)

Li-Ion (non-removeable)

dimension

161.9 x 76.4 x 8.8 mm

162.5 x 74.8 x 8.6 mm

display

Super AMOLED 1440 x 2960 pixels (~516 ppi density)

Super AMOLED 1440 x 2960 pixels (~521 ppi pixel density)

screen

6.4"

6.3"

weight

201 gm

195 gm

USB

3.1, Type-C 1.0 reversible connector

3.1, Type-C 1.0 reversible connector

bluetooth

5.0, A2DP, LE, aptX

5.0, A2DP, EDR, LE

internet

2G, 3G, 4G

wifi

802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

radio

no

No

general

sensors

Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2, GPS, A-GPS, GLONASS, BDS, GALILEO

Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2,