Samsung Galaxy F15 5G vs Galaxy S23 Ultra

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

Samsung Galaxy F15 5GDimensity 6100+Change
Samsung Galaxy S23 UltraSnapdragon 8 Gen 2Change

Key differences

  1. Chipset: the Galaxy F15 5G uses the Dimensity 6100+ (6 nm TSMC N6), the Galaxy S23 Ultra the Snapdragon 8 Gen 2 (4 nm TSMC). The Galaxy F15 5G's fastest core runs at 2.20 GHz, the Galaxy S23 Ultra's at 3.36 GHz.
  2. Screen: 6.5 inches on the Galaxy F15 5G, 6.8 inches on the Galaxy S23 Ultra. Up to 90 Hz on the Galaxy F15 5G, 60 Hz on the Galaxy S23 Ultra.
  3. Battery: 5,880 mAh on the Galaxy F15 5G, 4,855 mAh on the Galaxy S23 Ultra.
  4. Versions: owners have shared the Galaxy F15 5G as 4GB | 128GB, the Galaxy S23 Ultra as 8GB | 256GB, 12GB | 256GB and 12GB | 512GB.

The same on both: Android 16 with One UI 8.5 and Widevine L1.

Chipset

Chipset
Dimensity 6100+Snapdragon 8 Gen 2
Process
6 nm TSMC N64 nm TSMC
CPU
2× 2.20 GHz Cortex-A76
6× 2.00 GHz Cortex-A551× 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
2.20 GHz3.36 GHz
CPU cores
88
GPU
Mali-G57 MC2Adreno 740

Memory

Versions seen
4GB | 128GB8GB | 256GB
12GB | 256GB
12GB | 512GB
RAM type
LPDDR4XLPDDR5X
Storage type
—UFS 4.0

Display

Size
6.5 in6.8 in
Resolution
1080 × 23401440 × 3088
Pixel density
399 ppi502 ppi
Refresh rates
90 Hz60 Hzalso 10, 24, 30, 48
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
5,880 mAh4,855 mAh

Cameras

Back camera 1
12.5 MP4080 × 3060 · f/1.8 · 3.98 mm12.5 MP4080 × 3060 · f/1.7 · 6.3 mm · OIS
Back camera 2
5 MP2576 × 1932 · f/2.2 · 1.4 mm12 MP4000 × 3000 · f/2.2 · 2.2 mm
Front camera 1
12.8 MP4128 × 3096 · f/2 · 3.56 mm12 MP4000 × 3000 · f/2.2 · 3.3 mm
Front camera 2
9.5 MP3712 × 2556 · f/2 · 3.56 mm8.6 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
NoYes
Bluetooth LE Audio
NoYes
NFC
NoYes
UWB
NoYes
USB host
YesYes

Software

Android
Android 16Android 16
UI
One UI 8.5One UI 8.5
Released with
Android 14Android 13
Widevine DRM
L1L1

Sensors

Sensors
32 sensors44 sensors
Galaxy F15 5G 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