Samsung Galaxy J7 Prime2 vs Galaxy S23 Ultra

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

Samsung Galaxy J7 Prime2Exynos 7870Change
Samsung Galaxy S23 UltraSnapdragon 8 Gen 2Change

Key differences

  1. Chipset: the Galaxy J7 Prime2 uses the Exynos 7870 (14 nm), the Galaxy S23 Ultra the Snapdragon 8 Gen 2 (4 nm TSMC). The Galaxy J7 Prime2's fastest core runs at 1.60 GHz, the Galaxy S23 Ultra's at 3.36 GHz.
  2. Screen: 5.5 inches on the Galaxy J7 Prime2, 6.8 inches on the Galaxy S23 Ultra. Up to 60 Hz on the Galaxy J7 Prime2, 120 Hz on the Galaxy S23 Ultra.
  3. Battery: 3,300 mAh on the Galaxy J7 Prime2, 4,855 mAh on the Galaxy S23 Ultra.
  4. Main camera: 12.9 MP on the Galaxy J7 Prime2, 12.5 MP on the Galaxy S23 Ultra.

The same on both: Widevine L1.

Chipset

Chipset
Exynos 7870Snapdragon 8 Gen 2
Process
14 nm4 nm TSMC
CPU
8× 1.60 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
1.60 GHz3.36 GHz
CPU cores
88
GPU
Mali-T830Adreno 740

Memory

Versions seen
3GB | 32GB8GB | 256GB
12GB | 256GB
12GB | 512GB
RAM type
LPDDR3LPDDR5X
Storage type
—UFS 4.0

Display

Size
5.5 in6.8 in
Resolution
1080 × 19201440 × 3088
Pixel density
403 ppi502 ppi
Refresh rates
60 Hz120 Hzalso 10, 24, 30, 48, 60, 96
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
3,300 mAh4,855 mAh

Cameras

Back camera 1
12.9 MP4144 × 3106 · f/1.9 · 3.6 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
12.9 MP4144 × 3106 · f/1.9 · 2.53 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 9Android 16–17
UI
—One UI 9.0
Released with
Android 7.1Android 13
Widevine DRM
L1L1

Sensors

Sensors
4 sensors42 sensors
Galaxy J7 Prime2 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