Samsung Galaxy A15 (SM-A155F) — XID
Samsung Galaxy A15 Released 2023, December 16 | 200g, 8.4mm thickness | Android 14, up to 4 major upgrades | 128GB/256GB storage, microSDXC | Super AMOLED, 90Hz, 800 nits (HBM) | 50 MP, f/1.8, 26mm (wide), 1/2.8", 0.64µm, PDAF 5 MP, f/2.2, 17mm (ultrawide), 1/5.0", 1.12µm 2 MP (macro) | 5000 mAh
Samsung Galaxy A15 Network Specifications
| Speed | HSPA, LTE |
| 4G | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| 3G | HSDPA 850 / 900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE |
Samsung Galaxy A15 body Specifications
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Build | Glass front, plastic back, plastic frame |
| Weight | 200 g (7.05 oz) |
| Dimensions | 160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in) |
Samsung Galaxy A15 MISC Specifications
| SAR EU | 0.42 W/kg (head) 1.29 W/kg (body) |
| Colors | Brave Black, Optimistic Blue, Magical Blue, Personality Yellow |
Samsung Galaxy A15 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 A15 Sound Specifications
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Samsung Galaxy A15 Platform Specifications
| GPU | Mali-G57 MC2 |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek Helio G99 (6 nm) |
| OS | Android 14, up to 4 major Android upgrades, upgradable to Android 16, One UI 8.5 |
Samsung Galaxy A15 Battery Specifications
| Charging | 25W wired |
| Battery | 5000 mAh |
Samsung Galaxy A15 memory Specifications
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| Card slot | microSDXC (uses shared SIM slot) |
Samsung Galaxy A15 Main Camera Specifications
| Video | 1080p@30fps |
| Features | LED flash, panorama, HDR |
| Camera | 50 MP, f/1.8, 26mm (wide), 1/2.8", 0.64µm, PDAF 5 MP, f/2.2, 17mm (ultrawide), 1/5.0", 1.12µm 2 MP (macro) |
XID Region Firmware Info
XID - IndonesiaA 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 XID code is used in Indonesia by Indosat, Indosat M3, Telkomsel, XL, 3, Axis, with 2 distinct Samsung Galaxy A15 firmware versions found so far.
XID Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| A155FXXUAEZF1 | 2026-06-10 | — |
| A155FXXSAEZF2 | 2026-06-23 | — |
2 Samsung Galaxy A15 firmware versions found for the XID region, newest first.
Samsung Galaxy A15 XID Firmware ArchiveOfficial Samsung Galaxy A15 firmware for the Indonesia XID region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy A15 Combination & Special FilesCombination and service files for the Samsung Galaxy A15 (SM-A155F) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
XID Firmware FAQ
Which carriers use the XID CSC on the Samsung Galaxy A15?+
The XID CSC is used by Indosat, Indosat M3, Telkomsel, XL, 3, and Axis in Indonesia. Flash the XID firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A15 firmware versions are available for the XID region?+
2 distinct Samsung Galaxy A15 firmware versions have been found for the XID (Indonesia) region so far, from oldest to the latest build.
How is the XID 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. XID is the code for Indonesia (Indosat, Indosat M3, Telkomsel, XL, 3, and Axis) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.