Samsung Galaxy J2 Pro vs Galaxy J7 Prime2
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the Galaxy J2 Pro uses the Snapdragon 425 (28 nm), the Galaxy J7 Prime2 the Exynos 7870 (14 nm). The Galaxy J2 Pro's fastest core runs at 1.40 GHz, the Galaxy J7 Prime2's at 1.60 GHz.
- 2Screen: 5 inches on the Galaxy J2 Pro, 5.5 inches on the Galaxy J7 Prime2. Both run at up to 60 Hz.
- 3Battery: 2,600 mAh on the Galaxy J2 Pro, 3,300 mAh on the Galaxy J7 Prime2.
- 4Main camera: 8 MP on the Galaxy J2 Pro, 12.9 MP on the Galaxy J7 Prime2.
The same on both: Widevine L1.
Chipset
Chipset
Snapdragon 425
Exynos 7870Process
28 nm14 nm
CPU
4× 1.40 GHz Cortex-A538× 1.60 GHz Cortex-A53
Top CPU speed
1.40 GHz1.60 GHz
CPU cores
48
GPU
Adreno 308Mali-T830
Memory
Versions seen
1.5GB | 16GB3GB | 32GB
RAM type
LPDDR3LPDDR3
Display
Size
5 in5.5 in
Resolution
540 × 9601080 × 1920
Pixel density
222 ppi403 ppi
Refresh rates
60 Hz60 Hz
Battery
Capacity
2,600 mAh3,300 mAh
Cameras
Back camera
8 MP3264 × 2448 · 3.3 mm12.9 MP4144 × 3106 · f/1.9 · 3.6 mm
Front camera
5 MP2576 × 1932 · 1.92 mm12.9 MP4144 × 3106 · f/1.9 · 2.53 mm
Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.
Connectivity
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 7.1.1Android 9
Released with
Android 7.1Android 7.1
Widevine DRM
L1L1
Sensors
Sensors
4 sensors4 sensors
These two phones have the same specs in every row.
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