Samsung Galaxy J2 Pro vs Galaxy S21 FE 5G
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 S21 FE 5G the Exynos 2100 (5 nm Samsung). The Galaxy J2 Pro's fastest core runs at 1.40 GHz, the Galaxy S21 FE 5G's at 2.91 GHz.
- 2Screen: 5 inches on the Galaxy J2 Pro, 6.4 inches on the Galaxy S21 FE 5G. Up to 60 Hz on the Galaxy J2 Pro, 120 Hz on the Galaxy S21 FE 5G.
- 3Battery: 2,600 mAh on the Galaxy J2 Pro, 4,370 mAh on the Galaxy S21 FE 5G.
- 4Main camera: 8 MP on the Galaxy J2 Pro, 12 MP on the Galaxy S21 FE 5G.
The same on both: Widevine L1.
Chipset
Chipset
Snapdragon 425
Exynos 2100Process
28 nm5 nm Samsung
CPU
4× 1.40 GHz Cortex-A531× 2.91 GHz Cortex-X1
3× 2.81 GHz Cortex-A78
4× 2.21 GHz Cortex-A55
3× 2.81 GHz Cortex-A78
4× 2.21 GHz Cortex-A55
Top CPU speed
1.40 GHz2.91 GHz
CPU cores
48
GPU
Adreno 308Mali-G78
Memory
Versions seen
1.5GB | 16GB6GB | 128GB
8GB | 256GB
8GB | 256GB
RAM type
LPDDR3LPDDR5
Display
Size
5 in6.4 in
Resolution
540 × 9601080 × 2340
Pixel density
222 ppi402 ppi
Refresh rates
60 Hz120 Hz
HDR
—HDR10, HDR10+, HLG
Battery
Capacity
2,600 mAh4,370 mAh
Cameras
Back camera 1
8 MP3264 × 2448 · 3.3 mm12 MP4000 × 3000 · 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 · 1.92 mm8 MP3264 × 2448 · f/2.2 · 3.75 mm
Front camera 2
—5.2 MP2640 × 1980 · f/2.2 · 3.75 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 6
6 GHz Wi-Fi
—No
Bluetooth LE Audio
—No
NFC
NoYes
UWB
NoNo
USB host
YesYes
Software
Android
Android 7.1.1Android 14–16
UI
—One UI 8.0
Released with
Android 7.1Android 11
Widevine DRM
L1L1
Sensors
Sensors
4 sensors44 sensors
These two phones have the same specs in every row.
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