Samsung Galaxy M15 (SM-M156B) — CAU
Samsung Galaxy M15 Released 2024, April 05 | 217g, 9.3mm thickness | Android 14, up to 4 major upgrades | 128GB/256GB storage, microSDXC | Super AMOLED, 90Hz, 800 nits (HBM) | 50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP (macro) | 6000 mAh
Samsung Galaxy M15 Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE / 5G |
Samsung Galaxy M15 body Specifications
| SIM | Nano-SIM + Nano-SIM |
| Build | Glass front, plastic back, plastic frame |
| Weight | 217 g (7.65 oz) |
| Dimensions | 160.1 x 76.8 x 9.3 mm (6.30 x 3.02 x 0.37 in) |
Samsung Galaxy M15 MISC Specifications
| SAR EU | 0.78 W/kg (head) 1.19 W/kg (body) |
| SAR US | 0.71 W/kg (head) |
| Colors | Light Blue, Dark Blue, Gray |
Samsung Galaxy M15 display Specifications
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density) |
| Size | 6.5 inches, 103.7 cm 2 (~84.3% screen-to-body ratio) |
| Type | Super AMOLED, 90Hz, 800 nits (HBM) |
Samsung Galaxy M15 Sound Specifications
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Samsung Galaxy M15 Platform Specifications
| GPU | Mali-G57 MC2 |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek Dimensity 6100+ (6 nm) |
| OS | Android 14, up to 4 major Android upgrades, One UI 8.5 |
Samsung Galaxy M15 Battery Specifications
| Charging | 25W wired |
| Battery | 6000 mAh |
Samsung Galaxy M15 memory Specifications
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| Card slot | microSDXC (uses shared SIM slot) |
Samsung Galaxy M15 Main Camera Specifications
| Video | 1080p@30fps, gyro-EIS |
| Features | LED flash, panorama, HDR |
| Camera | 50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP (macro) |
CAU Region Firmware Info
CAU - ArmeniaA CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The CAU code is used in Armenia by Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, Orange, with one Samsung Galaxy M15 firmware version known so far.
Samsung Galaxy M15 CAU Firmware ArchiveOfficial Samsung Galaxy M15 firmware for the Armenia CAU region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy M15 Combination & Special FilesCombination and service files for the Samsung Galaxy M15 (SM-M156B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
CAU Firmware FAQ
Which carriers use the CAU CSC on the Samsung Galaxy M15?+
The CAU CSC is used by Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, and Orange in Armenia. Flash the CAU firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy M15 firmware versions are available for the CAU region?+
Currently one known Samsung Galaxy M15 firmware version is available for the CAU (Armenia) region.
How is the CAU CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. CAU is the code for Armenia (Ucell, Beeline, O!, Megacom, Tcell, MobiCom, Unitel, Azercell, Bakcell, Geocell, and Orange) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.