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Oppo A91

Specifications

Oppo A91
Oppo A91 (A Series)
Graphics adapter
Memory
8192 MB 
Display
6.4 inch 20:9, 2400 x 1080 pixel 411 PPI, Capacitive, AMOLED, glossy: yes
Storage
128 GB eMMC Flash, 128 GB 
Connections
Audio Connections: 3.5mm, Card Reader: microSD 256GB, 1 Fingerprint Reader, Sensors: Accelerometer, gyro, proximity, compass, USB-C
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0, GSM, CDMA, UMTS, LTE, Dual SIM, GPS
Size
height x width x depth (in mm): 7.9 x 160.2 x 73.3 ( = 0.31 x 6.31 x 2.89 in)
Battery
4025 mAh Lithium-Polymer
Operating System
Android 9.0 Pie
Camera
Primary Camera: 48 MPix Quad: 48MP (f/1.8, 26mm, 1/2.0", 0.8µm) + 8MP (f/2.2, 13mm, 1/4.0", 1.12µm) + 2MP (f/2.4, 1/5.0", 1.75µm) + 2MP (f/2.4, 1/5.0", 1.75µm)
Secondary Camera: 16 MPix f/2.0, 26mm, 1/3.1", 1.0µm
Additional features
Keyboard: Virtual
Weight
172 g ( = 6.07 oz / 0.38 pounds) ( = 0 oz / 0 pounds)
Price
300 Euro

 

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Reviews for the Oppo A91

Trên tay OPPO A91: Màn AMOLED, chip Helio P70, 4 camera sau, giá 6 triệu
Source: FPT shop VN→EN
Positive: Super AMOLED display; decent processor; nice quad cameras; good price.
Single Review, online available, Long, Date: 12/27/2019

Comment

ARM Mali-G72 MP3: Integrated graphics card from ARM with 3 cores based on the 2nd generation of the Bifrost architecture.

Non demanding games should be playable with these graphics cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Helio P70: ARM based octa-core SoC with 4x big ARM Cortex-A73 cores and 4x small and power efficient ARM Cortex-A53 cores. All clocked up to 2.1 GHz. Integrates a Cat-7 (DL) / Cat-13 (UL) LTE Modem (4G), ARM Mali-G72 MP3 GPU and a dedicated AI processing unit.» Further information can be found in our Comparison of Mobile Processsors.


6.4":

Only a few smartphones have larger screens.
Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.

» To find out how fine a display is, see our DPI List.


0.172 kg:

Only few smartphones are more lightweight than this.


» Further information can be found in our Notebook Purchase Guide.

 

Oppo Reno2 F
Mali-G72 MP3

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Devices from a different Manufacturer and/or with a different CPU

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Devices with the same GPU

BQ RU BQ 5732L Aurora SE
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Devices with Same Screen Size and/or Weight

Oppo Realme X50 5G
unknown, unknown, 6.57", 0.202 kg
Oppo Reno3 Pro
unknown, unknown, 6.5", 0.171 kg
Oppo Reno3
unknown, unknown, 6.4", 0.181 kg
Oppo Realme 5s
Adreno 610, Snapdragon 665, 6.5", 0.198 kg
Oppo K5
Adreno 618, Snapdragon 730, 6.4", 0.182 kg
Oppo Reno Ace
Adreno 640, Snapdragon 855+, 6.5", 0.2 kg
Oppo Realme X2
Adreno 618, Snapdragon 730, 6.4", 0.182 kg
Oppo Realme X2 Pro
Adreno 640, Snapdragon 855+, 6.5", 0.199 kg
Oppo A5 2020
Adreno 610, Snapdragon 665, 6.5", 0.1636 kg
Oppo Reno2 Z
unknown, unknown, 6.53", 0.195 kg
Oppo A9 2020 (A11x)
Adreno 610, Snapdragon 665, 6.5", 0.195 kg
Oppo Reno2
Adreno 618, Snapdragon 730, 6.5", 0.189 kg
Current Prices
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> Notebook / Laptop Reviews and News > Library > Oppo A91
Stefan Hinum (Update: 2020-01-19)