Samsung Galaxy A70 (SM-A705FN) — O2U
Samsung Galaxy A70 Released 2019, May 01 | 183g, 7.9mm thickness | Android 9.0, up to Android 11, One UI 3.1 | 64GB/128GB storage, microSDXC | Super AMOLED | 32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens | Li-Po 4500 mAh, non-removable
Samsung Galaxy A70 Network Specifications
| Speed | HSPA, LTE |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A705YN/DS |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE |
Samsung Galaxy A70 body Specifications
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Weight | 183 g (6.46 oz) |
| Dimensions | 164.3 x 76.7 x 7.9 mm (6.47 x 3.02 x 0.31 in) |
Samsung Galaxy A70 MISC Specifications
| SAR EU | 0.35 W/kg (head) 1.48 W/kg (body) |
| SAR US | 0.33 W/kg (head) 0.70 W/kg (body) |
| Colors | Coral, Blue, Black, White |
Samsung Galaxy A70 display Specifications
| Protection | Corning Gorilla Glass 3 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Size | 6.7 inches, 108.4 cm 2 (~86.0% screen-to-body ratio) |
| Type | Super AMOLED |
Samsung Galaxy A70 Sound Specifications
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Samsung Galaxy A70 Platform Specifications
| GPU | Adreno 612 |
| CPU | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) |
| Chipset | Qualcomm SDM675 Snapdragon 675 (11 nm) |
| OS | Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 |
Samsung Galaxy A70 Battery Specifications
| Charging | 25W wired |
| Battery | Li-Po 4500 mAh, non-removable |
Samsung Galaxy A70 memory Specifications
| Internal | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
| Card slot | microSDXC (dedicated slot) |
Samsung Galaxy A70 Main Camera Specifications
| Video | 4K@30fps, 1080p@30/240fps |
| Features | LED flash, panorama, HDR |
| Camera | 32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens |
O2U Region Firmware Info
O2U - United KingdomA 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 O2U code is used in United Kingdom by O2, with one Samsung Galaxy A70 firmware version known so far.
Samsung Galaxy A70 O2U Firmware ArchiveOfficial Samsung Galaxy A70 firmware for the United Kingdom O2U region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy A70 Combination & Special FilesCombination and service files for the Samsung Galaxy A70 (SM-A705FN) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
O2U Firmware FAQ
Which carriers use the O2U CSC on the Samsung Galaxy A70?+
The O2U CSC is used by O2 in United Kingdom. Flash the O2U firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A70 firmware versions are available for the O2U region?+
Currently one known Samsung Galaxy A70 firmware version is available for the O2U (United Kingdom) region.
How is the O2U 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. O2U is the code for United Kingdom (O2) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.