Samsung Galaxy J3(2017) vs Galaxy Z Fold4
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 Z Fold4 the Snapdragon 8+ Gen 1 (4 nm TSMC). The Galaxy J3(2017)'s fastest core runs at 1.43 GHz, the Galaxy Z Fold4's at 3.19 GHz.
- 2Screen: 5 inches on the Galaxy J3(2017), 6.2 inches on the Galaxy Z Fold4. Both run at up to 60 Hz.
- 3Battery: 2,400 mAh on the Galaxy J3(2017), 4,275 mAh on the Galaxy Z Fold4.
- 4Main camera: 12.9 MP on the Galaxy J3(2017), 12.5 MP on the Galaxy Z Fold4.
Chipset
Chipset
Exynos 7570
Snapdragon 8+ Gen 1Process
14 nm4 nm TSMC
CPU
4× 1.43 GHz Cortex-A531× 3.19 GHz Cortex-X2
3× 2.75 GHz Cortex-A710
4× 2.02 GHz Cortex-A510
3× 2.75 GHz Cortex-A710
4× 2.02 GHz Cortex-A510
Top CPU speed
1.43 GHz3.19 GHz
CPU cores
48
GPU
Mali-T720Adreno 730
Memory
Versions seen
2GB | 16GB12GB | 256GB
RAM type
LPDDR3LPDDR5
Storage type
—UFS 3.1
Display
Size
5 in6.2 in
Resolution
720 × 1280904 × 2316
Pixel density
295 ppi403 ppi
Refresh rates
60 Hz60 Hz
HDR
—HDR10, HDR10+, HLG
Battery
Capacity
2,400 mAh4,275 mAh
Cameras
Back camera 1
12.9 MP4144 × 3106 · f/1.9 · 4.3 mm12.5 MP4080 × 3060 · f/1.8 · 5.4 mm · OIS
Back camera 2
—12 MP4000 × 3000 · f/2.2 · 1.74 mm
Front camera 1
5 MP2576 × 1932 · f/2.4 · 1.86 mm10 MP3648 × 2736 · f/1.8 · 2.9 mm
Front camera 2
—5.8 MP2912 × 2008 · f/1.8 · 2.9 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
Wi-Fi
—Wi-Fi 6E
6 GHz Wi-Fi
—Yes
Bluetooth LE Audio
—Yes
NFC
NoYes
UWB
NoYes
USB host
YesYes
Software
Android
Android 9Android 16
UI
—One UI 8.0
Released with
Android 7.0Android 12L
Widevine DRM
L3L1
Sensors
Sensors
4 sensors54 sensors
These two phones have the same specs in every row.
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