The phone was launched on 2019, December 20, with a price of around About 200 EUR in Nepal. It runs on Android 9.0 (Pie), featuring a 6.4 inches touchscreen display, and has 128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM. Phone is powered by a Li-Po 4025 mAh, non-removable battery, the device ensures long-lasting performance.
Display and Design
The phone sports a 6.4 inches, 100.4 cm2 (~85.5% screen-to-body ratio) touchscreen display with a resolution of 1080 x 2400 pixels, 20:9 ratio (~408 ppi density). With a AMOLED, 430 nits (typ) screen, this device offers a smooth visual experience, available in color variants like Lightening Black, Unicorn White, Blazing Blue, Red.
Performance, Storage, and Battery
The phone runs Android 9.0 (Pie), upgradable to Android 11, ColorOS 11 and powered by a Mediatek MT6771V Helio P70 (12 nm), Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53). Equipped with 128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM and internal storage, the phone weighs 172 g (6.07 oz) and measures 160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in). It also houses a robust Li-Po 4025 mAh, non-removable battery for extensive usage.
Camera
The rear camera setup includes a 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP B/W, f/2.4, 1/5.0", 1.75µm 2 MP, f/2.4, (depth) and It supports 1080p@30fps, gyro-EIS video recording. For selfies, the device includes a 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm front camera, also supporting 1080p@30fps video recording.
Oppo A91 Connectivity and Sensors
The Oppo A91 offers connectivity options like Wi-Fi, GPS, Bluetooth 4.2, A2DP, LE, USB with USB Type-C 2.0, OTG, and HSPA, LTE. It supports Nano-SIM + Nano-SIM and includes sensors like Fingerprint (under display, optical), accelerometer, gyro, proximity, compass.
Oppo A91 Full Specifications
Network
Technology
GSM / CDMA / HSPA / LTE
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
1, 3, 4, 5, 8, 34, 38, 39, 40, 41 - China
3G
HSDPA 850 / 1700(AWS) / 1900 / 2100 - International
4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
Speed
HSPA, LTE
Launch
Announced
2019, December 20
Status
Available. Released 2019, December
Body
Dimensions
160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)
Weight
172 g (6.07 oz)
Build
Glass front (Gorilla Glass 5), plastic back, plastic frame
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