Samsung Galaxy A12 vs Galaxy J2 Pro

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Key differences

  1. Chipset: the Galaxy A12 uses the Exynos 850 (8 nm), the Galaxy J2 Pro the Snapdragon 425 (28 nm). The Galaxy A12's fastest core runs at 2.00 GHz, the Galaxy J2 Pro's at 1.40 GHz.
  2. Screen: 6.5 inches on the Galaxy A12, 5 inches on the Galaxy J2 Pro. Both run at up to 60 Hz.
  3. Battery: 4,900 mAh on the Galaxy A12, 2,600 mAh on the Galaxy J2 Pro.
  4. Main camera: 12 MP on the Galaxy A12, 8 MP on the Galaxy J2 Pro.

The same on both: Widevine L1.

Chipset

Chipset
Exynos 850Snapdragon 425
Process
8 nm28 nm
CPU
4× 2.00 GHz Cortex-A55
4× 2.00 GHz Cortex-A55
4× 1.40 GHz Cortex-A53
Top CPU speed
2.00 GHz1.40 GHz
CPU cores
84
GPU
Mali-G52Adreno 308

Memory

Versions seen
4GB | 64GB
4GB | 128GB
1.5GB | 16GB
RAM type
LPDDR4XLPDDR3

Display

Size
6.5 in5 in
Resolution
720 × 1600540 × 960
Pixel density
269 ppi222 ppi
Refresh rates
60 Hz60 Hz

Battery

Capacity
4,900 mAh2,600 mAh

Cameras

Back camera 1
12 MP4000 × 3000 · f/2 · 4.6 mm · OIS8 MP3264 × 2448 · 3.3 mm
Back camera 2
5 MP2576 × 1932 · f/2.2 · 1.13 mm—
Front camera 1
8 MP3264 × 2448 · f/2.2 · 2.67 mm5 MP2576 × 1932 · 1.92 mm
Front camera 2
5.7 MP2880 × 1980 · f/2.2 · 2.67 mm—

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

6 GHz Wi-Fi
No—
Bluetooth LE Audio
No—
NFC
YesNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 12–13Android 7.1.1
UI
One UI 5.1—
Released with
Android 11Android 7.1
Widevine DRM
L1L1

Sensors

Sensors
20 sensors4 sensors

See every detail of your own phone

Device Info is free on Google Play. Share your phone's report in two taps.

Get it on Google Play
From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy