Samsung Galaxy S25 Ultra 5G SM-S938B/DS 256GB 12GB Dual SIM Factory Unlocked GSM Smartphone, 6.9″ 120Hz AMOLED Display, 200MP Camera – International Version (Titanium Silver Blue)

Price: $855.00
(as of 2026-11-04 06:39 GMT+0000 – Details)

Network Compatibility

The device supports an extensive list of 2G, 3G, 4G, and 5G bands, covering GSM 850/900/1800/1900, HSDPA across five frequencies, and forty‑plus LTE bands including 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, and 66. For 5G it includes bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, and 78 with SA/NSA/Sub‑6 operation. The phone is factory unlocked for GSM networks such as AT&T and T‑Mobile, but it will not work on CDMA carriers like Verizon or Sprint. Buyers should verify that their specific carrier supports the listed bands and be prepared for a possible new SIM card or additional configuration; coverage can still vary by location.

Build and Design

Measuring 162.8 × 77.6 × 8.2 mm and weighing 218 g, the handset uses a glass front protected by Corning Gorilla Armor 2, a glass back with Gorilla Glass Victus 2, and a grade‑5 titanium frame. The dual‑SIM tray accepts two nano‑SIM cards plus an eSIM, though only two lines can be active simultaneously. The titanium frame adds rigidity while keeping the profile slim, and the anti‑reflective coating on the front glass reduces glare. The overall construction feels premium and is rated for everyday durability, but the glass surfaces remain susceptible to impact damage if dropped without a case.

Display

The 6.9‑inch Dynamic LTPO AMOLED 2X panel delivers a 120 Hz refresh rate with a 480 Hz PWM dimming rate, HDR10+ support, and a peak brightness of 2600 nits. Resolution is 1440 × 3120 pixels (≈498 ppi) in a 19.5:9 aspect ratio, yielding a ~92.5 % screen‑to‑body ratio. Corning Gorilla Armor 2 with a DX anti‑reflective coating protects the display. The LTPO backplane enables variable refresh rates down to 1 Hz for power savings, while the high peak brightness improves outdoor visibility. The large size may be unwieldy for one‑handed use, and the curved edges can increase accidental touches.

Performance Platform

Powering the phone is the Qualcomm SM8750‑AB Snapdragon 8 Elite built on a 3 nm process. Its octa‑core CPU comprises two 4.47 GHz Oryon V2 Phoenix L cores and six 3.53 GHz Oryon V2 Phoenix M cores, paired with an Adreno 830 GPU. The unit ships with 12 GB of RAM and 256 GB of internal storage. It runs Android 15 out of the box with One UI 7 and is promised up to seven major Android upgrades, extending software longevity. This hardware combination targets flagship‑level multitasking, gaming, and AI workloads, though sustained peak performance may be throttled under heavy thermal load.

Camera System

The rear quad‑camera array centers on a 200 MP wide sensor (f/1.7, 24 mm, 1/1.3″, 0.6 µm) with multi‑directional PDAF and OIS. A 10 MP telephoto (f/2.4, 67 mm, 3× optical zoom) and a 50 MP periscope telephoto (f/3.4, 111 mm, 5× optical zoom) both feature PDAF and OIS. The 50 MP ultrawide (f/1.9, 120°) adds dual‑pixel PDAF and Super Steady video. Additional features include laser AF, Best Face, LED flash, auto‑HDR, and panorama. Video capture supports 8K at 24/30 fps, 4K at 30/60/120 fps, 1080p up to 240 fps, 10‑bit HDR, HDR10+, stereo sound recording, and gyro‑EIS. The high‑resolution main sensor enables detailed cropping, while the periscope lens extends optical reach without digital loss.

Practical Considerations

As an international version, the handset does not include a US manufacturer warranty; service may need to be arranged through third‑party providers. The dual‑SIM/eSIM configuration limits simultaneous active lines to two, which may affect users needing three numbers. Although the band list is broad, actual 5G connectivity depends on carrier deployment and may require a carrier‑specific SIM or network settings update. The 218 g weight and 6.9‑inch footprint make the device sizable for pocket carry, and the glass back can be slippery without a case. Buyers should confirm regional band compatibility, warranty options, and accessory availability before purchase.