Galaxy S25 Ultra Teardown: Quick Battery Fix, Slow Progress on Repairability
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Models
SM-S9380 (China), SM-S938B (Europe/International), SM-S938B/DS (Dual-SIM Europe/International), SM-S938E (Asia/Africa/South America), SM-S938E/DS (Dual-SIM Asia/Africa/South America), SM-S938N (South Korea), SM-S938U (USA), SM-S938U1 (USA Unlocked), SM-S938W (Canada)
Background
The Samsung Galaxy S25 Ultra was released in February 2025 alongside the S25, S25 Ultra, and S25 Edge. The S25 Ultra is similar to the other S25 phones, but it has a larger screen, larger battery, and comes with an integrated stylus called the S-Pen. The S25 Ultra improves on the S24 Ultra with a new Snapdragon processor.
The S25 Ultra's base MSRP is $1300.
Identification
The Galaxy S25 Ultra looks nearly identical to the Galaxy S24 Ultra apart from the color around the rear camera lenses, which is now black on all models instead of color-matched to the rear glass. The S25 Ultra has a 6.9" screen, measured diagonally, compared to the S25's 6.2" screen.
The S25 Ultra is available in seven titanium colors: Black, Jet Black, Gray, White Silver, Silver Blue, Jade Green, and Pink Gold.
You can find your phone's model number by going to Settings -> About. The S25 Ultra has a model number beginning with SM-S938, followed by different modifiers based on region and configuration.
Technical specifications
Display:
- 6.9-inch 1440 x 3120 LTPO AMOLED 2X
- 120Hz refresh rate
- 2600 nits peak brightness, HDR10+
- Anti-reflective Corning Gorilla Armor 2
Processor:
- Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
- Adreno 830 graphics
Memory:
- 12GB RAM
Storage:
- 256GB, 512GB, or 1TB UFS 4.0
Element resistance:
- IP68 dust/water resistance (up to 1.5m for 30 min)
Wireless Connectivity:
- 2G GSM, 3G UMTS, 4G LTE, 5G Sub6 (with compatible nano SIM card or eSIM)
- mmWave (USA only, carrier dependent)
- WiFi 7
- Bluetooth 5.4
- NFC
Triple primary camera:
- 200MP wide angle
- ƒ/1.7 aperture
- Optical Image Stabilization (OIS)
- 8K UHD (30fps)
- Slow motion: UHD (120fps), Full HD (240fps)
- 50MP periscope telephoto
- ƒ/2.4 aperture
- OIS
- 50MP ultrawide angle
- ƒ/1.9 aperture
- 10MP telephoto
- ƒ/2.4 aperture
- OIS
Front (selfie) camera:
- 12MP wide angle
- ƒ/2.2 aperture
- 4K UHD (60fps)
Sensors:
- Fingerprint reader (under display, ultrasonic)
- Accelerometer
- Ambient light and proximity
- Barometer
- Compass
- Gyroscope
- Microphones
Port:
- 1 x USB 3.2 Gen 1 (5 Gbps) Type C port for data and charging
Battery:
- Built-in 5,000 mAh Li-Po battery
- 45W wired charging, 25W wireless charging
- 4.5W reverse wireless charging
Dimensions:
- 162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
- Weight: 218 g (7.69 oz)
