Samsung Galaxy J6 vs Galaxy S24 Ultra

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

Samsung Galaxy J6Samsung Galaxy J6Exynos 7870Change
Samsung Galaxy S24 UltraSamsung Galaxy S24 UltraSnapdragon 8 Gen 3Change

Key differences

  1. Chipset: the Galaxy J6 uses the Exynos 7870 (14 nm), the Galaxy S24 Ultra the Snapdragon 8 Gen 3 (4 nm TSMC N4P). The Galaxy J6's fastest core runs at 1.60 GHz, the Galaxy S24 Ultra's at 3.40 GHz.
  2. Screen: 5.6 inches on the Galaxy J6, 6.8 inches on the Galaxy S24 Ultra. Both run at up to 60 Hz.
  3. Battery: 3,000 mAh on the Galaxy J6, 4,855 mAh on the Galaxy S24 Ultra.
  4. Main camera: 12.9 MP on the Galaxy J6, 12.5 MP on the Galaxy S24 Ultra.

The same on both: Widevine L1.

Chipset

Chipset
Exynos 7870Snapdragon 8 Gen 3
Process
14 nm4 nm TSMC N4P
CPU
8× 1.60 GHz Cortex-A531× 3.40 GHz Cortex-X4
3× 3.15 GHz Cortex-A720
2× 2.96 GHz Cortex-A720
2× 2.27 GHz Cortex-A520
Top CPU speed
1.60 GHz3.40 GHz
CPU cores
88
GPU
Mali-T830Adreno 750

Memory

Versions seen
4GB | 64GB12GB | 256GB
12GB | 512GB
12GB | 1TB
RAM type
LPDDR3LPDDR5X
Storage type
—UFS 4.0

Display

Size
5.6 in6.8 in
Resolution
720 × 14801440 × 3120
Pixel density
294 ppi505 ppi
Refresh rates
60 Hz60 Hzalso 10, 24, 30, 48
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
3,000 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
8.1 MP3280 × 2458 · 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 7
6 GHz Wi-Fi
—Yes
Bluetooth LE Audio
—Yes
NFC
NoYes
UWB
NoYes
USB host
YesYes

Software

Android
Android 10Android 16–17
UI
—One UI 9.0
Released with
Android 8.0Android 14
Widevine DRM
L1L1

Sensors

Sensors
7 sensors41 sensors
Galaxy J6 full specs Galaxy S24 Ultra full specs

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