Samsung Galaxy J3(2017) vs Galaxy Note9
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the Galaxy J3(2017) uses the Exynos 7570 (14 nm), the Galaxy Note9 the Snapdragon 845 (10 nm). The Galaxy J3(2017)'s fastest core runs at 1.43 GHz, the Galaxy Note9's at 2.80 GHz.
- 2Screen: 5 inches on the Galaxy J3(2017), 8.5 inches on the Galaxy Note9. Both run at up to 60 Hz.
- 3Battery: 2,400 mAh on the Galaxy J3(2017), 4,000 mAh on the Galaxy Note9.
- 4Main camera: 12.9 MP on the Galaxy J3(2017), 12.2 MP on the Galaxy Note9.
Chipset
Chipset
Exynos 7570
Snapdragon 845Process
14 nm10 nm
CPU
4× 1.43 GHz Cortex-A534× 2.80 GHz Kryo 385 Gold
4× 1.77 GHz Kryo 385 Silver
4× 1.77 GHz Kryo 385 Silver
Top CPU speed
1.43 GHz2.80 GHz
CPU cores
48
GPU
Mali-T720Adreno 630
Memory
Versions seen
2GB | 16GB4GB | 64GB
6GB | 128GB
6GB | 128GB
RAM type
LPDDR3LPDDR4X
Display
Size
5 in8.5 in
Resolution
720 × 12801440 × 2960
Pixel density
295 ppi389 ppi
Refresh rates
60 Hz60 Hz
HDR
—HDR10, HLG
Battery
Capacity
2,400 mAh4,000 mAh
Cameras
Back camera
12.9 MP4144 × 3106 · f/1.9 · 4.3 mm12.2 MP4032 × 3024 · f/1.5 · 4.3 mm · OIS
Front camera 1
5 MP2576 × 1932 · f/2.4 · 1.86 mm8 MP3264 × 2448 · f/1.7 · 2.92 mm
Front camera 2
—5.2 MP2640 × 1980 · f/1.7 · 2.92 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
NFC
NoYes
UWB
NoNo
USB host
YesYes
Software
Android
Android 9Android 10
Released with
Android 7.0Android 8.1
Widevine DRM
L3L1
Sensors
Sensors
4 sensors41 sensors
These two phones have the same specs in every row.
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