Samsung Galaxy A27 (SM-A276B) — MXO
Samsung Galaxy A27 Released 2026, July 03 | 200g, 7.8mm thickness | Android 16, up to 6 major OS updates | 128GB/256GB storage, microSDXC | Super AMOLED, 120Hz | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF, OIS 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro) | 5000 mAh
Samsung Galaxy A27 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, 32, 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 A27 body Specifications
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+) |
| Weight | 200 g (7.05 oz) |
| Dimensions | 162.4 x 78.2 x 7.8 mm (6.39 x 3.08 x 0.31 in) |
Samsung Galaxy A27 MISC Specifications
| SAR EU | 0.78 W/kg (head) 0.91 W/kg (body) |
| SAR US | 0.86 W/kg (head) |
| Colors | Black, Blue, Light Green, Light Pink |
Samsung Galaxy A27 display Specifications
| Protection | Corning Gorilla Glass Victus+, Mohs level 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density) |
| Size | 6.7 inches, 110.2 cm 2 (~86.8% screen-to-body ratio) |
| Type | Super AMOLED, 120Hz |
Samsung Galaxy A27 Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes |
Samsung Galaxy A27 Platform Specifications
| GPU | Adreno 710 |
| CPU | Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55) |
| Chipset | Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) |
| OS | Android 16, up to 6 major OS updates, One UI 8.5 |
Samsung Galaxy A27 Battery Specifications
| Charging | 25W wired, 45% in 30 min |
| Battery | 5000 mAh |
Samsung Galaxy A27 memory Specifications
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| Card slot | microSDXC (uses shared SIM slot) |
Samsung Galaxy A27 Main Camera Specifications
| Video | 4K@30fps, 1080p@30fps, 720p@480fps, gyro-EIS |
| Features | LED flash, panorama, HDR |
| Camera | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF, OIS 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro) |
MXO Region Firmware Info
MXO - MexicoA 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 MXO code is used in Mexico by Unbranded, with one Samsung Galaxy A27 firmware version known so far.
Samsung Galaxy A27 MXO Firmware ArchiveOfficial Samsung Galaxy A27 firmware for the Mexico MXO region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy A27 Combination & Special FilesCombination and service files for the Samsung Galaxy A27 (SM-A276B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
MXO Firmware FAQ
Which carriers use the MXO CSC on the Samsung Galaxy A27?+
The MXO CSC is used by Unbranded in Mexico. Flash the MXO firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A27 firmware versions are available for the MXO region?+
Currently one known Samsung Galaxy A27 firmware version is available for the MXO (Mexico) region.
How is the MXO 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. MXO is the code for Mexico (Unbranded) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.