Samsung Galaxy A40 vs Galaxy S25 FE

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

Samsung Galaxy A40Exynos 7904Change
Samsung Galaxy S25 FEExynos 2400Change

Key differences

  1. Chipset: the Galaxy A40 uses the Exynos 7904 (14 nm), the Galaxy S25 FE the Exynos 2400 (4 nm Samsung). The Galaxy A40's fastest core runs at 1.77 GHz, the Galaxy S25 FE's at 3.21 GHz.
  2. Screen: 5.9 inches on the Galaxy A40, 6.6 inches on the Galaxy S25 FE. Up to 60 Hz on the Galaxy A40, 120 Hz on the Galaxy S25 FE.
  3. Battery: 3,020 mAh on the Galaxy A40, 4,755 mAh on the Galaxy S25 FE.
  4. Main camera: 15.9 MP on the Galaxy A40, 12.5 MP on the Galaxy S25 FE.

The same on both: NFC and Widevine L1.

Chipset

Chipset
Exynos 7904Exynos 2400
Process
14 nm4 nm Samsung
CPU
2× 1.77 GHz Cortex-A73
6× 1.59 GHz Cortex-A531× 3.21 GHz Cortex-X4
2× 2.90 GHz Cortex-A720
3× 2.59 GHz Cortex-A720
4× 1.96 GHz Cortex-A520
Top CPU speed
1.77 GHz3.21 GHz
CPU cores
810
GPU
Mali-G71ANGLE ((Samsung Xclipse 940) on Vulkan 1.3.304)

Memory

Versions seen
4GB | 64GB8GB | 128GB
8GB | 256GB
RAM type
LPDDR4LPDDR5X
Storage type
—UFS 4.0

Display

Size
5.9 in6.6 in
Resolution
1080 × 23401080 × 2340
Pixel density
439 ppi388 ppi
Refresh rates
60 Hz120 Hzalso 60
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
3,020 mAh4,755 mAh

Cameras

Back camera 1
15.9 MP4608 × 3456 · f/1.7 · 3.92 mm · OIS12.5 MP4080 × 3060 · f/1.8 · 5.4 mm · OIS
Back camera 2
—12 MP4000 × 3000 · f/2.2 · 1.74 mm
Front camera 1
24.8 MP5760 × 4312 · f/2 · 3.75 mm12 MP4000 × 3000 · f/2.2 · 3.22 mm
Front camera 2
16.5 MP4688 × 3516 · f/2 · 3.75 mm8.6 MP3392 × 2544 · f/2.2 · 3.22 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 6Wi-Fi 6E
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
—Yes
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 11Android 17
UI
—One UI 9.0
Released with
Android 9Android 16
Widevine DRM
L1L1

Sensors

Sensors
26 sensors41 sensors
Galaxy A40 full specs Galaxy S25 FE full specs

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