SAMSUNG
SAMSUNG Galaxy A13 5G A136U 64GB 4GB 6.5in Black cell phones - unlocked
A 6.5-inch TFT smartphone with 5G on band 77, a triple 50 MP camera, 64 GB storage and 4 GB RAM
- TechnologyGSM / HSPA / LTE
- Bands & Frequencies5G: n77
- Mobile Frequencies850/900/1800/1900 - GSM
- Compatible Carrier & ServiceAT&T Unlocked
- Form FactorSmart Phones
- ColorBlack
- 5G connectivity on n77 band for faster mobile data
- Triple 50MP + 2MP + 2MP rear camera captures detailed photos
- 5 inch 720x1600 TFT display shows content clearly
- 64GB storage with microSD expansion holds more files
- Side fingerprint sensor plus face unlock secures access
Samsung Galaxy A13 5G 64GB unlocked phone
The Samsung Galaxy A13 5G A136U is a GSM unlocked smartphone with 64GB storage and 4GB RAM. It features a 6.5 inch TFT display at 720x1600 resolution and a triple rear camera led by a 50 MP sensor. The device supports 5G band n77 and runs on GSM, HSPA, and LTE networks.
Buyers needing GSM unlocked 5G on AT&T
This phone suits users who want an unlocked device for GSM carriers such as AT&T, T-Mobile, and their MVNOs. It will not work on CDMA networks including Verizon, Sprint, Boost Mobile, Xfinity Mobile, or U.S. Cellular. Buyers who need CDMA compatibility or dual SIM support should look at something else.
Single SIM Nano slot with 5G band n77
The handset accepts one Nano SIM card and connects to 5G via band n77 alongside GSM bands 850, 900, 1800, and 1900. Network compatibility depends on your carrier supporting these exact bands and frequencies. Confirm with your service provider before purchase.
Highlights
- 5G connectivity on n77 band for faster mobile data
- Triple 50MP + 2MP + 2MP rear camera captures detailed photos
- 5 inch 720x1600 TFT display shows content clearly
- 64GB storage with microSD expansion holds more files
- Side fingerprint sensor plus face unlock secures access
Specifications
| Brand | Samsung |
|---|---|
| Series | Galaxy A13 5G |
| Model | A136U |
| Part Number | A136U |
| Technology | GSM / HSPA / LTE |
| Bands & Frequencies | 5G: n77 |
| Mobile Frequencies | 850/900/1800/1900 - GSM |
| Compatible Carrier & Service | AT&T Unlocked |
| Form Factor | Smart Phones |
| Color | Black |
| SIM Card | Single SIM Card |
| SIM Card Type | Nano SIM |
| Sensors | Accelerometer, Barometer, Compass, Face unlock, Fingerprint sensor (side-mounted), Gyroscope, Virtual ambient light sensor, Virtual proximity sensor |
| Touch Screen | Yes |
| Main Display Size | 6.5" |
| Main Display Resolution | 720x1600 pixels |
| Pixel Density | ~270 ppi |
| Main Display Color | 16M |
| Main Display Format | TFT |
| Rear Camera | Triple Camera 50 MP + 2MP + 2MP |
| Flash | LED |
| HD Video Capture | Full HD (1920x1080) |
| Auto Focus | Yes |
| Front-Facing Camera | 5 MP |
| Operating System | Android 11 |
| System Chip | MediaTek Dimensity 700 |
| Processor | Octa-Core, 2 processors: 2.2GHz Dual-Core ARM Cortex-A76 2GHz Hexa-Core ARM Cortex-A55 |
| Processor Core | Octa-core |
| RAM | 4GB |
| Storage | 64GB |
| Expansion Slot Type | Until 1TB microSD, microSDXC |
| Wi-Fi Support | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO |
| Connectivity | Yes |
| USB | USB 2.0 Type-C reversible connector |
| Audio Connectors | 3.5mm jack |
| Bluetooth Support | Bluetooth v5.0 |
| Other Connection | NFC |
| Battery Capacity | 5000mAh |
| Battery Type | Non-removable Li-Po Battery |
| Talk Time | 38 hours (1.6 days) |
| Charging | 15W Fast battery charging |
| GPS Integrated | Yes |
| Additional Function | Wi-Fi/GPS/NFC |
| Specifications | Long-Lasting Battery |
| Features | Face detection, Smile detection, HDR photo on both cameras |
| Dimensions (H x W x D) | 8.8 millimeters (0.35 inches)x 76.5 x 164.5 millimeters (3.01 x 6.48 in) |
| Weight | 195 grams (6.83 ounces) |
| Package Contents | Phone, USB C cable to USB C, SIM ejector Tool, Quick Start Guide , Box *Travel Adapter Sold separately* |
| 3G | 850/1700/1900/2100 - UMTS/GSM |
| 4G | TE Cat6 (1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 66) |
| CPU | ARM Mali-G57 MC2 (950MHz) |
Questions about this item
How do I insert the Nano SIM card correctly on first setup?
Power off the phone, locate the tray on the side edge, use the eject tool to pop it out, place the Nano SIM with the gold contacts facing down and the notched corner aligned, then slide the tray back in until it clicks.
What upkeep does the 50 MP triple camera need over time?
Keep the three rear lenses clean with a microfibre cloth; avoid liquid cleaners. Software updates from Samsung may improve image processing, but no hardware service is required unless a lens is physically damaged.
At what point does the 720x1600 TFT display become the bottleneck during long sessions?
The 6.5 inch 270 ppi panel shows visible pixel structure when viewing text or high-detail graphics up close, and its 60 Hz refresh rate can make fast scrolling feel less fluid after extended use.
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