The Oppo A91 review. Summary of specifications and performance

Created date: 12/19/2019, 09:06:46, Updated date: 12/19/2019, 10:52:05

Detailed review of Oppo A91's features

Read a detailed review about how easy the Oppo A91 can be carried and used, if the CPU is high and whether it is suited for multitasking. Over 2000 models can be easily compared and ranked.

Review of the product design of the Oppo A91

Assessment of user-friendliness and ease of handling

It is important to consider the ease of using the phone in one hand. It can be said that it would be very useful if it is easier for you to send emails and instant messages or answer calls using one hand while cooking or using your computer. Here, we have reviewed the Oppo A91 by focusing on the ease of using it in one hand and the ease of typing in letters.

The weight you feel when using the phone with one hand

The Oppo A91 is a slightly heavy smart phone so using it with one hand for a short period doesn't cause any pain, however when used for long periods continuously it can hurt your hand. If you add a case and accessories it feels even heavier. It is preferable to use the phone with two hands and a proper case.

The size of the buttons on the App

The buttons on the Oppo A91 are displayed quite large. Because of this, it is difficult to press something by mistake and it feels very easy to use. Even with games that use small buttons, it's difficult to press something by mistake making it very easy to play.

Assessment of whether it is suitable for standard use

Assessment of whether it is suitable for standard use

For people who use their smartphone on a daily basis, high performance is a rather important factor. When the performance is not good enough, then, for example, applications don't work as they should or the screen is difficult to see, and this causes stress. This review looks at whether the performance of the Oppo A91 is suitable for making phone calls, messaging, or using SNS.

The size of the letters and the ease of operation

Because the display of the Oppo A91 is much larger than ordinary phones, characters are displayed quite large. Therefore, it is suitable for reading long bodies of text and exchanging long messages while doing research.

Ease of reading sentences

Since the Oppo A91 displays characters smoothly, it can display them beautifully. Even when viewing small characters, the jaggedness of the character outline is not at a level seen during normal viewing and is displayed very naturally. Because of this, it is difficult for your eyes to become tired and make the phone suitable for reading long bodies of text.

The beauty of the overal screen

The screen of the Oppo A91 can display pictures and videos quite vividly. This makes it great for enjoying videos and games dynamically. It has a very beautiful screen.

Ease of writing sentences

The Oppo A91 has enough screen space even when typing and the screen is hidden by the on screen keyboard. Because the sentences being typed can be seen clearly, the phone's screen size makes it suitable for typing and editing large bodies of text such as office documents.

Does it have sufficient performance to make calls and send emails?

Whether it be a phone call, mail, or during a chat, the Oppo A91 provides smooth performance. Even when using the phone in demanding situations, you can use the phone comfortably since there will usually be no lag.

Does it have sufficient performance to search for things and using Social Networks?

If it is just SNS such as Facebook and Instagram, and some internet searches, the performance is enough. As a result, you will hardly ever find yourself frustrated or annoyed when using this phone.

Does it have sufficient performance to do other tasks while searching for things and using Social Networks?

Even if you start multiple apps at the same time or switch between apps frequently, you will have smooth performance. It can be said that the performance is more than enough if you just do research and SNS.

Summary of Oppo A91 performance and functions

The size and weight of the Oppo A91

Also, the screen size is 6.4 inch, and it weighs 6.1 oz (172 g).Compared to normal smart phones, it has quite an impressive size. It is easy to see and operate due to the large screen, but you can almost forget about using it with one hand.It is quite heavy and not really suitable for operating with one hand.

Oppo A91
R15 Neo
OPPO R11s
Oppo A91R15 NeoOPPO R11s
Colordark blue,red,bluediamond blue,diamond pinkRed|Black|Champagne
Dimensions (width x height x thickness)29.9 in (76 mm) x 61.8 in (157 mm) x 3.2 in (8.2 mm)29.6 in (75.1 mm) x 61.1 in (155.1 mm) x 2.8 in (7.1 mm)
Weight6.1 oz (172 g)5.9 oz (168 g)5.4 oz (153 g)
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Display of the Oppo A91

The Oppo A91 has a AMOLED screen with a resolution of 1080 x 2400.Compared to normal smart phones, its screen is relatively beautiful. It shows great images even when up close, such as when using it for VR.

Oppo A91
R15 Neo
OPPO R11s
Oppo A91R15 NeoOPPO R11s
Display size6.4 inch6.2 inch6.01 inch
Display typeAMOLEDTFTAMOLED
Screen resolution (width x height)1080 x 2400720 x 15201080 x 2160
Pixel density411ppi271ppi401ppi
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The battery life of the Oppo A91

The Oppo A91 has a battery capacity of 4025mAh.Compared to normal smart phones, it has quite a high-capacity battery.

The processing capability of the Oppo A91

The Oppo A91 uses the Mediatek MT6771V Helio P70 CPU with 2.1GHz+2.0GHz×8(OctaCore).The memory capacity is 8GB.With a CPU of quite high performance, it has processing capability way above normal smart phones. It is hard to find cases where its performance is lacking from the perspective of CPU performance, and you can even say it is excessive.In addition, it has way more memory compared to normal smart phones. From the perspective of memory, I don't think you will ever feel there is not enough memory. Conversely, it is way too capable for uses such as searching the Internet and messaging.

Oppo A91
R15 Neo
OPPO R11s
Oppo A91R15 NeoOPPO R11s
ChipsetMediatek MT6771V Helio P70Qualcomm Snapdragon 450 SDM450Snapdragon 660
CPU specs2.1GHz+2.0GHz×8(OctaCore)1.8GHz×8(OctaCore)2.2GHz+1.8GHz×8(OctaCore)
RAM size8GB4GB4GB
Storage size128GB64GB64GB
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The camera of the Oppo A91

The front camera has 16 MP.In addition, compared to standard smart phones, its rear camera has quite high performance. It is great for scenery photography and such as it is able to take photos of quite high resolutions. While great for taking photos of things far away, I feel it may be lacking when photographing near objects.

Oppo A91
R15 Neo
OPPO R11s
Oppo A91R15 NeoOPPO R11s
Rear-camera resolution13 MP16 MP
Front-camera resolution16 MP8 MP20 MP
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