Samsung Galaxy J2 Pro vs Galaxy S23 Ultra

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

Samsung Galaxy J2 ProSnapdragon 425Change
Samsung Galaxy S23 UltraSnapdragon 8 Gen 2Change

Key differences

  1. Chipset: the Galaxy J2 Pro uses the Snapdragon 425 (28 nm), the Galaxy S23 Ultra the Snapdragon 8 Gen 2 (4 nm TSMC). The Galaxy J2 Pro's fastest core runs at 1.40 GHz, the Galaxy S23 Ultra's at 3.36 GHz.
  2. Screen: 5 inches on the Galaxy J2 Pro, 6.8 inches on the Galaxy S23 Ultra. Both run at up to 60 Hz.
  3. Battery: 2,600 mAh on the Galaxy J2 Pro, 4,855 mAh on the Galaxy S23 Ultra.
  4. Main camera: 8 MP on the Galaxy J2 Pro, 12.5 MP on the Galaxy S23 Ultra.

The same on both: Widevine L1.

Chipset

Chipset
Snapdragon 425Snapdragon 8 Gen 2
Process
28 nm4 nm TSMC
CPU
4× 1.40 GHz Cortex-A531× 3.36 GHz Cortex-X3
2× 2.80 GHz Cortex-A715
2× 2.80 GHz Cortex-A710
3× 2.00 GHz Cortex-A510
Top CPU speed
1.40 GHz3.36 GHz
CPU cores
48
GPU
Adreno 308Adreno 740

Memory

Versions seen
1.5GB | 16GB8GB | 256GB
12GB | 256GB
12GB | 512GB
RAM type
LPDDR3LPDDR5X
Storage type
—UFS 4.0

Display

Size
5 in6.8 in
Resolution
540 × 9601440 × 3088
Pixel density
222 ppi502 ppi
Refresh rates
60 Hz60 Hzalso 10, 24, 30, 48
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
2,600 mAh4,855 mAh

Cameras

Back camera 1
8 MP3264 × 2448 · 3.3 mm12.5 MP4080 × 3060 · f/1.7 · 6.3 mm · OIS
Back camera 2
—12 MP4000 × 3000 · f/2.2 · 2.2 mm
Front camera 1
5 MP2576 × 1932 · 1.92 mm12 MP4000 × 3000 · f/2.2 · 3.3 mm
Front camera 2
—8.6 MP3392 × 2544 · f/2.2 · 3.3 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 7.1.1Android 16
UI
—One UI 8.5
Released with
Android 7.1Android 13
Widevine DRM
L1L1

Sensors

Sensors
4 sensors44 sensors
Galaxy J2 Pro full specs Galaxy S23 Ultra full specs

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