The Samsung Galaxy A91 features a 6.7-inch Super AMOLED display with a resolution of 1080 x 2400 pixels. The screen includes a U-shaped notch at the top center and supports an in-display fingerprint sensor for biometric authentication.
Under the hood, the device is equipped with a Qualcomm Snapdragon 855 processor, an octa-core CPU clocked up to 2.84 GHz. Graphics are handled by the Adreno 640 GPU. The phone is available with either 6 GB or 8 GB of RAM and offers 128 GB of internal storage,which can be expanded via a microSD card up to 500 GB.
the rear camera setup consists of three sensors: a 48-megapixel primary sensor with f/1.7 aperture and phase detection autofocus (PDAF), an 8-megapixel ultra-wide-angle lens, and a 5-megapixel depth sensor. The system includes a single LED flash. For selfies, the Galaxy A91 has a 32-megapixel front-facing camera.
Powering the device is a 4500 mAh battery that supports 25W fast charging through a USB Type-C port. The phone runs on Android 9.0 Pie with Samsung’s One UI skin pre-installed.Additional features include standard sensors such as accelerometer, gyro, proximity, and compass.
Technology | GSM / CDMA / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) |
3G Network Bands | HSDPA 850 / 900 / 1900 / 2100 |
4G Network Bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
5G Network Bands | 5G NSA / Sub6 |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps, 5G |
Also Known As |
- - |
Dimensions | 164.8 x 76.4 x 8.4 mm (6.49 x 3.01 x 0.33 in) |
Weight | 206 g (7.27 oz) |
Build | Front glass, plastic body |
SIM Type | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Display Type | Super AMOLED capacitive touchscreen, 16M colors |
Size | 6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio) |
Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
Operating System | Android 9.0 (Pie) One UI |
Chipset | Qualcomm SDM855 Snapdragon 855 (7 nm) |
CPU | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) |
GPU | Qualcomm Adreno 640 |
RAM + ROM | 6/8 GB |
Card Slot | microSD, up to 1 TB (dedicated slot) |
Camera Type | Triple Lenses |
Camera Sensor(s) | 48 MP + 8 MP + 5 MP Main camera |
Camera Features |
Autofocus Face detection F/1.7aperture LED Flash Panorama HDR 8 MP, f/2.2, 13mm ultra-wide sensor (second camera) 5 MP, f/2.2, 12mm (depth sensor) (third camera) |
Video Resolution | 2160p@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps |
Camera Type | Single Lens |
Camera Sensor(s) | 32-megapixel |
Camera Features |
F/2.0 aperture FaceID Face beautification HDR |
Video Resolution | 1080p@30fps |
Loudspeaker | Yes |
Speaker Location | Placed at the basement |
Audio Jack Type | No |
Bluetooth | Bluetooth 5.0, A2DP, LE |
NFC | |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
FM Radio | FM radio |
Battery Capacity | Non-removable Li-Po 4500 mAh battery |
Wireless Charging | No |
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | Up to 29 hours |
Stand-by | Up to 670 hours |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.