Evaluation/Review of the Oppo A91. We've done a detailed breakdown of the specs, as well as the performance pros and cons

Created date: 12/19/2019, 09:22:21, Updated date: 04/16/2020, 12:51:05

To what extent do we recommend the Oppo A91? We have summarized the ease of use and convenience of each point that people look at when choosing a smartphone.

Oppo A91's features, performance, reviews

Oppo A91's size

The Oppo A91 has a width of 2.9 inches (73.3 mm), a length of 6.3 inches (160.2 mm), and a thickness of 0.3 inches (7.9 mm). It might be possible to operate it with one hand, but depending on the person it might feel big. In addition, the weight of the Oppo A91 is about 172 oz (172 g). You can feel some weight when holding it in one hand. You might feel tired if you operate it for a long time.

Assessing the overall ease of holding the Oppo A91, it has some difficulties but if you use it based on its strengths and weaknesses it will not cause many issues.

Oppo A91's CPU specs

With the 2.1GHz+2.0GHz×8(OctaCore) for processing power, the Oppo A91 has extremely high performance and will operate smoothly without stress, whichever app you use. Among all smartphones released to date, it is one with top class performance. It is also suitable for heavier 3D games, and quite smooth play will be possible.

With a huge 8GB of RAM, the Oppo A91 has an extremely large amount. Cases of insufficient RAM almost never occur, so it is further suited for multitasking as well. Even with frequent switching between multiple apps you are unlikely to feel any sluggishness.

Evaluating the overall speed of operation of the Oppo A91, it is a really fantastic high-end smartphone, and in terms of performance can be used without stress in all usage scenarios. If choosing a smartphone for performance in operation, it is highly recommended.

Oppo A91's storage size

The data storage capacity of the Oppo A91 is 128GB and it is highly recommended for people who frequently take movies and images. It is suitable for filming movies and photography, and you even if you install many games and apps you will not feel inconvenienced.

The Oppo A91 is compatible with SD cards, so it is possible to increase the capacity easily. Therefore, you probably do not need to be concerned with the storage capacity.

Oppo A91's screen

Oppo A91 has a 6.4 inch display. It is fairly large and has a good presence. Photos, videos, and games will really enjoy this screen estate. It is also suited for productivity use such as creating a business document.

Oppo A91 has a very high-quality screen and any graphical content that you enjoy, including videos and games, will be displayed clearly.

Oppo A91's camera specs

Oppo A91 has a 48 MP main camera, which is an extremely high figure. As this camera can take very high-quality photos, you will rarely feel frustrated with the quality. You can comfortably rely on this smartphone's camera.

Oppo A91 has an 16 MP front camera, which is a fairly high figure. Photos taken with this camera will not appear rough even when you print them, so you will be fairly satisfied with the quality of this camera.

Oppo A91's battery performance

The battery performance of the Oppo A91 is 4025 mAh, and which is an unusually large capacity. Compared to other smartphones, the Oppo A91 has an unusually long battery life. At this amount you will be sufficiently pleased with the battery life. Even if you watch movies for a long time or play games, you will not have much trouble with the battery.

Oppo A91's general rating

The Oppo A91 is a high-performance smartphone when viewed comprehensively. It works for everyday use with hardly any inconvenience.

Advantages and disadvantages of Oppo A91

Advantages of Oppo A91

  • The display is very large, so it is perfect for watching videos or playing games.
  • The screen quality is very high, and pictures and videos appear crisp.
  • It has a long battery life, so it is suited for watching videos or playing games for an extended period of time.
  • It has a high-grade CPU, so you can play 3D games without encountering stuttering.
  • It has an extremely high-grade rear camera, so you can take Instagrammable pictures or landscape photography.
  • It has a relatively high-grade front camera, and it is good enough for normal use.

Disadvantages of Oppo A91

  • no data

Comparing the specifications of Oppo A91 against similar products

body size

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twobody size

Oppo A91

53.4-

Oppo F11

50.2

Oppo A7n

52.2

Oppo Reno 10x zoom

48.2

Oppo A1k

53.8

Oppo Reno 5G

48.2

Oppo A9x

50.2

Oppo Reno Z

51.5

body weight

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twobody weight

Oppo A91

61.6-

Oppo F11

55.2

Oppo A7n

62.4

Oppo Reno 10x zoom

48.6

Oppo A1k

62.4

Oppo Reno 5G

47.8

Oppo A9x

54.4

Oppo Reno Z

56.0

screen size

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen size

Oppo A91

90.7-

Oppo F11

90.9

Oppo A7n

90.3

Oppo Reno 10x zoom

91.0

Oppo A1k

90.2

Oppo Reno 5G

91.0

Oppo A9x

90.9

Oppo Reno Z

90.7

screen resolution

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen resolution

Oppo A91

76.2-

Oppo F11

75.3

Oppo A7n

47.4

Oppo Reno 10x zoom

75.3

Oppo A1k

48.3

Oppo Reno 5G

75.3

Oppo A9x

75.3

Oppo Reno Z

75.3

GPU performance

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoGPU performance

Oppo A91

57.7-

Oppo F11

57.7

Oppo A7n

22.0

Oppo Reno 10x zoom

92.5

Oppo A1k

22.0

Oppo Reno 5G

92.5

Oppo A9x

57.7

Oppo Reno Z

64.0

RAM capacity

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoRAM capacity

Oppo A91

93.4-

Oppo F11

90.0

Oppo A7n

70.0

Oppo Reno 10x zoom

99.0

Oppo A1k

50.0

Oppo Reno 5G

93.4

Oppo A9x

90.0

Oppo Reno Z

93.4

storage size

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twostorage size

Oppo A91

90.0-

Oppo F11

90.0

Oppo A7n

67.0

Oppo Reno 10x zoom

91.5

Oppo A1k

55.5

Oppo Reno 5G

91.5

Oppo A9x

90.0

Oppo Reno Z

91.5

process integration

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoprocess integration

Oppo A91

67.5-

Oppo F11

67.5

Oppo A7n

67.5

Oppo Reno 10x zoom

98.0

Oppo A1k

67.5

Oppo Reno 5G

98.0

Oppo A9x

67.5

Oppo Reno Z

67.5

battery

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twobattery

Oppo A91

80.1-

Oppo F11

80.1

Oppo A7n

80.7

Oppo Reno 10x zoom

80.2

Oppo A1k

80.0

Oppo Reno 5G

80.2

Oppo A9x

80.1

Oppo Reno Z

80.1

downlink data communication speed

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twodownlink data communication speed

Oppo A91

35.3-

Oppo F11

65.6

Oppo A7n

65.6

Oppo Reno 10x zoom

87.1

Oppo Reno 5G

87.1

Oppo Reno Z

35.3

Oppo A5 (2020)

70.1

Oppo Reno A

65.6

rear-camera resolution

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the tworear-camera resolution

Oppo A91

97.8-

Oppo F11

97.8

Oppo A7n

61.7

Oppo Reno 10x zoom

97.8

Oppo A1k

50.0

Oppo Reno 5G

97.8

Oppo A9x

97.8

Oppo Reno Z

97.8

number of wide-angle camera pixels on the back

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twonumber of wide-angle camera pixels on the back

Oppo A91

89.0-

Oppo F11

89.0

Oppo Reno 10x zoom

89.0

Oppo Reno 5G

89.0

Oppo A9x

89.0

Oppo Reno Z

89.0

Oppo Reno2

89.0

Oppo Reno2 F

89.0

front-camera resolution

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twofront-camera resolution

Oppo A91

75.4-

Oppo F11

75.4

Oppo A7n

75.4

Oppo Reno 10x zoom

75.4

Oppo A1k

50.0

Oppo Reno 5G

75.4

Oppo A9x

75.4

Oppo Reno Z

97.8

grip

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twogrip

Oppo A91

57.5-Color:Dark Blue/Red/Blue, Dimensions (width x height x thickness):2.9 inches (73.3 mm) x 6.3 inches (160.2 mm) x 0.3 inches (7.9 mm), Weight:172 oz (172 g)

Oppo F11

52.7Color:Flourite Purple/Marble Green/Jewelry White, Dimensions (width x height x thickness):3.0 inches (76.1 mm) x 6.4 inches (162 mm) x 0.3 inches (8.3 mm), Weight:188 oz (188 g)

Oppo A7n

57.3Color:Green, Dimensions (width x height x thickness):3.0 inches (75.4 mm) x 6.1 inches (155.9 mm) x 0.3 inches (8.2 mm), Weight:170 oz (170 g)

Oppo Reno 10x zoom

48.4Color:Ocean Green/Jet Black/Mist Pink/Ocean Blue, Dimensions (width x height x thickness):3.0 inches (77.2 mm) x 6.4 inches (162 mm) x 0.4 inches (9.3 mm), Weight:210 oz (210 g)

Oppo A1k

58.1Color:Black/Red, Dimensions (width x height x thickness):2.9 inches (73.8 mm) x 6.1 inches (154.5 mm) x 0.3 inches (8.4 mm), Weight:170 oz (170 g)

Oppo Reno 5G

48.0Color:Ocean Green/Jet Black, Dimensions (width x height x thickness):3.0 inches (77.2 mm) x 6.4 inches (162 mm) x 0.4 inches (9.3 mm), Weight:215 oz (215 g)

Oppo A9x

52.3Color:Meteorite Black/Ice Jade White, Dimensions (width x height x thickness):3.0 inches (76.1 mm) x 6.4 inches (162 mm) x 0.3 inches (8.3 mm), Weight:190 oz (190 g)

Oppo Reno Z

53.8Color:Jet Black/Aurora PurpleStar Purple/Extreme Night Black/Coral Orange/Bead White, Dimensions (width x height x thickness):2.9 inches (74.9 mm) x 6.2 inches (157.3 mm) x 0.4 inches (9.1 mm), Weight:186 oz (186 g)

screen cleanliness

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen cleanliness

Oppo A91

85.2-Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:411 ppi

Oppo F11

83.6Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:394 ppi

Oppo A7n

54.7Display type:S-IPS LCD, Screen resolution (width x height):720 x 1520, Pixel density:271 ppi

Oppo Reno 10x zoom

82.7Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:390 ppi

Oppo A1k

57.0Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:281 ppi

Oppo Reno 5G

82.7Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:390 ppi

Oppo A9x

83.6Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:394 ppi

Oppo Reno Z

84.9Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:402 ppi

screen quality

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen quality

Oppo A91

86.3-Display size:6.4 inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:411 ppi

Oppo F11

86.8Display size:6.53 inch, Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:394 ppi

Oppo A7n

76.5Display size:6.2 inch, Display type:S-IPS LCD, Screen resolution (width x height):720 x 1520, Pixel density:271 ppi

Oppo Reno 10x zoom

87.2Display size:6.6 inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:390 ppi

Oppo A1k

77.1Display size:6.1 inch, Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:281 ppi

Oppo Reno 5G

87.2Display size:6.6 inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:390 ppi

Oppo A9x

86.8Display size:6.53 inch, Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:394 ppi

Oppo Reno Z

86.1Display size:6.4 inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:402 ppi

performance

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoperformance

Oppo A91

92.5-OS:Android

Oppo F11

90.2OS:Android

Oppo A7n

88.0OS:Android

Oppo Reno 10x zoom

98.4OS:Android

Oppo A1k

72.3OS:Android

Oppo Reno 5G

96.3OS:Android

Oppo A9x

90.2OS:Android

Oppo Reno Z

92.9OS:Android

Oppo A91's specs

Oppo A91
ImageOppo A91
MakerOppo
Release date12, 2019
ColorDark Blue/Red/Blue
OSAndroid
Dimensions (width x height x thickness)2.9 inches (73.3 mm) x 6.3 inches (160.2 mm) x 0.3 inches (7.9 mm)
Weight172 oz (172 g)
Display size6.4 inch
Display typeAMOLED
Screen resolution (width x height)1080 x 2400
Pixel density411 ppi
Battery capacity4025 mAh
ChipsetMediatek MT6771V Helio P70
CPU specs2.1GHz+2.0GHz×8(OctaCore)
RAM size8GB
Storage size128GB
Rear-camera resolution48 MP
Front-camera resolution16 MP

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