Samsung Galaxy A16 5G (SM-A166M) — ZTA
Samsung Galaxy A16 5G Released 2024, October 25 | 200g, 7.9mm thickness | Android 14, up to 6 major upgrades | 128GB/256GB storage, microSDXC | Super AMOLED, 90Hz, 800 nits (HBM) | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro) | 5000 mAh
Samsung Galaxy A16 5G Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 - International |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE / 5G |
Samsung Galaxy A16 5G body Specifications
| SIM | · Nano-SIM · Nano-SIM + eSIM · Nano-SIM + Nano-SIM |
| Build | Glass front, plastic back, plastic frame |
| Weight | 200 g (7.05 oz) |
| Dimensions | 164.4 x 77.9 x 7.9 mm (6.47 x 3.07 x 0.31 in) |
Samsung Galaxy A16 5G MISC Specifications
| SAR EU | 0.38 W/kg (head) 0.94 W/kg (body) |
| Colors | Blue Black, Light Gray, Gold, Light Green |
Samsung Galaxy A16 5G display Specifications
| Protection | Mohs level 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density) |
| Size | 6.7 inches, 110.2 cm 2 (~86.0% screen-to-body ratio) |
| Type | Super AMOLED, 90Hz, 800 nits (HBM) |
Samsung Galaxy A16 5G Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes |
Samsung Galaxy A16 5G Platform Specifications
| GPU | Mali-G68 MP2 or Mali-G57 MC2 |
| CPU | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) or Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Exynos 1330 (5 nm) or Mediatek Dimensity 6300 (6 nm) |
| OS | Android 14, up to 6 major Android upgrades, One UI 8.5 |
Samsung Galaxy A16 5G Battery Specifications
| Charging | 25W wired |
| Battery | 5000 mAh |
Samsung Galaxy A16 5G 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 A16 5G Main Camera Specifications
| Video | 1080p@30fps, gyro-EIS |
| Features | LED flash, panorama, HDR |
| Camera | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro) |
ZTA Region Firmware Info
ZTA - BrazilA 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 ZTA code is used in Brazil by Claro, with 3 distinct Samsung Galaxy A16 5G firmware versions found so far.
ZTA Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| A166MUBS9DZGA | 2026-07-07 | — |
| A166MUBSADZH1 | 2026-08-25 | — |
| A166MUBU8DZE9 | 2026-05-14 | — |
3 Samsung Galaxy A16 5G firmware versions found for the ZTA region, newest first.
Samsung Galaxy A16 5G ZTA Firmware ArchiveOfficial Samsung Galaxy A16 5G firmware for the Brazil ZTA region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy A16 5G Combination & Special FilesCombination and service files for the Samsung Galaxy A16 5G (SM-A166M) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
ZTA Firmware FAQ
Which carriers use the ZTA CSC on the Samsung Galaxy A16 5G?+
The ZTA CSC is used by Claro in Brazil. Flash the ZTA firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A16 5G firmware versions are available for the ZTA region?+
3 distinct Samsung Galaxy A16 5G firmware versions have been found for the ZTA (Brazil) region so far, from oldest to the latest build.
How is the ZTA 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. ZTA is the code for Brazil (Claro) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.