Vivo Y91 review: worth buying?

Created date: 12/15/2018, 14:06:10, Updated date: 04/15/2020, 11:44:28

We've conducted a detailed review of the vivo Y91, looking into its battery, how easy it is to use the camera, and whether the CPU performance is high or low. Not only that, but we've also evaluated how portable and easy to hold it is, as well as how nice the display is.

Vivo Y91's features, performance, reviews

Vivo Y91's camera specs

Vivo Y91 has a 13 MP main camera, which can take very high-resolution photos and videos. While you might feel a little dissatisfied when you need better resolution for landscape photography or want to print high-definition photographs, you will be satisfied most of the time.

Also, vivo Y91 has an 8 MP front camera, which is an average figure for a smartphone camera. It is good enough for taking selfies, but you may be a little dissatisfied when you need to take a group photo or print your photos.

Vivo Y91's battery performance

The battery performance of the vivo Y91 is 4030 mAh, and which is an unusually large capacity. Compared to other smartphones, the vivo Y91 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.

Vivo Y91's size

The vivo Y91 has a width of 3.0 inches (75.1 mm), a length of 6.1 inches (155.1 mm), and a thickness of 0.3 inches (8.3 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 vivo Y91 is about 163.5 oz (163.5 g). Even if you are operating it with one hand it feels almost weightless. However, depending on the person, you may feel tired after using it for a while.

Assessing the overall ease of holding the vivo Y91, it has some difficulties but if you use it based on its strengths and weaknesses it will not cause many issues.

Vivo Y91's screen

Vivo Y91 has a 6.22 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.

Vivo Y91 has a mid-range screen. It is OK for normal use, but if you want to enjoy photos, videos, or games at their best, you may feel dissatisfied.

Vivo Y91's CPU specs

With the 1.95GHz+1.45GHz×8(OctaCore) for processing power, the vivo Y91 has high performance and you will not feel any stress using the vast majority of apps. Even among all smartphones released to date, it is one with quite a high level of performance. Even relatively heavy 3D games can be played with hardly any feeling of stress.

With 3GB of RAM, the vivo Y91 has a sufficient amount. Very occasional cases of insufficient RAM do occur, but with this sort of amount of RAM, it will rarely be the cause of feeling any stress.

Evaluating the overall speed of operation of the vivo Y91, it is a smartphone in the high-end category and can almost always be used without stress. However, if you want smooth and comfortable usage in heavy apps like 3D games, caution is necessary.

Vivo Y91's storage size

The data storage capacity of the vivo Y91 is 32GB, and while it is enough for taking photos, it might feel insufficient for those who often shoot videos or who install many games.

The vivo Y91 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.

Vivo Y91's general rating

The vivo Y91 is a relatively capable smartphone. If used as the main smartphone, it may be somewhat inconvenient for everyday use, but it is at a generally acceptable level.

Advantages and disadvantages of vivo Y91

Advantages of vivo Y91

  • The display is very large, so it is perfect for watching videos or playing games.
  • 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 relatively high-grade CPU, so you will rarely experience stuttering under normal use.

Disadvantages of vivo Y91

  • no data

Comparing the specifications of vivo Y91 against similar products

body size

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

vivo Y91

52.6-Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm)

vivo Y95

52.6Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm)

vivo Y93

52.6Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm)

vivo Z1 Lite

53.1Dimensions (width x height x thickness):3.0 inches (75 mm) x 6.1 inches (154.8 mm) x 0.3 inches (7.9 mm)

vivo Y81i

53.1Dimensions (width x height x thickness):3.0 inches (75 mm) x 6.1 inches (155.1 mm) x 0.3 inches (7.8 mm)

vivo Z3i

52.2Dimensions (width x height x thickness):3.0 inches (75.6 mm) x 6.1 inches (156 mm) x 0.3 inches (8.1 mm)

vivo Z3

52.2Dimensions (width x height x thickness):3.0 inches (75.6 mm) x 6.1 inches (156 mm) x 0.3 inches (8.1 mm)

vivo Y71i

52.3Dimensions (width x height x thickness):3.0 inches (75.7 mm) x 6.1 inches (155.9 mm) x 0.3 inches (7.8 mm)

body weight

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

vivo Y91

65.0-Weight:163.5 oz (163.5 g)

vivo Y95

65.0Weight:163.5 oz (163.5 g)

vivo Y93

65.0Weight:163.5 oz (163.5 g)

vivo Z1 Lite

70.7Weight:149 oz (149 g)

vivo Y81i

73.1Weight:143 oz (143 g)

vivo Z3i

64.8Weight:164 oz (164 g)

vivo Z3

64.8Weight:164 oz (164 g)

vivo Y71i

70.3Weight:150 oz (150 g)

screen size

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

vivo Y91

90.4-Display size:6.22 inch

vivo Y95

90.4Display size:6.22 inch

vivo Y93

90.3Display size:6.2 inch

vivo Z1 Lite

90.4Display size:6.26 inch

vivo Y81i

90.4Display size:6.22 inch

vivo Z3i

90.5Display size:6.3 inch

vivo Z3

90.5Display size:6.3 inch

vivo Y71i

90.0Display size:6 inch

screen resolution

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

vivo Y91

47.4-

vivo Y95

47.4

vivo Y93

47.4

vivo Z1 Lite

74.5

vivo Y81i

47.4

vivo Z3i

74.5

vivo Z3

74.5

vivo Y71i

45.6

RAM capacity

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

vivo Y91

60.0-RAM size:3GB

vivo Y95

70.0RAM size:4GB

vivo Y93

70.0RAM size:4GB

vivo Z1 Lite

70.0RAM size:4GB

vivo Y81i

50.0RAM size:2GB

vivo Z3i

90.0RAM size:6GB

vivo Z3

90.0RAM size:6GB

vivo Y71i

50.0RAM size:2GB

storage size

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

vivo Y91

55.5-Storage size:32GB

vivo Y95

67.0Storage size:64GB

vivo Y93

67.0Storage size:64GB

vivo Z1 Lite

55.5Storage size:32GB

vivo Y81i

50.0Storage size:16GB

vivo Z3i

90.0Storage size:128GB

vivo Z3

90.0Storage size:128GB

vivo Y71i

50.0Storage size:16GB

battery

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

vivo Y91

80.1-Battery capacity:4030 mAh

vivo Y95

80.1Battery capacity:4030 mAh

vivo Y93

80.1Battery capacity:4030 mAh

vivo Z1 Lite

68.9Battery capacity:3260 mAh

vivo Y81i

68.9Battery capacity:3260 mAh

vivo Z3i

69.7Battery capacity:3315 mAh

vivo Z3

69.7Battery capacity:3315 mAh

vivo Y71i

70.4Battery capacity:3360 mAh

rear-camera resolution

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

vivo Y91

61.7-Rear-camera resolution:13 MP

vivo Y95

61.7Rear-camera resolution:13 MP

vivo Y93

61.7Rear-camera resolution:13 MP

vivo Z1 Lite

68.8Rear-camera resolution:16 MP

vivo Y81i

61.7Rear-camera resolution:13 MP

vivo Z3i

68.8Rear-camera resolution:16 MP

vivo Z3

68.8Rear-camera resolution:16 MP

vivo Y71i

50.0Rear-camera resolution:8 MP

front-camera resolution

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

vivo Y91

58.3-Front-camera resolution:8 MP

vivo Y95

81.0Front-camera resolution:20 MP

vivo Y93

58.3Front-camera resolution:8 MP

vivo Z1 Lite

75.4Front-camera resolution:16 MP

vivo Y81i

50.0Front-camera resolution:5 MP

vivo Z3i

86.6Front-camera resolution:24 MP

vivo Z3

70.0Front-camera resolution:12 MP

vivo Y71i

50.0Front-camera resolution:5 MP

grip

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

vivo Y91

58.8-Color:Starry Black/Ocean Blue, Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm), Weight:163.5 oz (163.5 g)

vivo Y95

58.8Color:Starry Night/Nebula Purple/Aurora Red, Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm), Weight:163.5 oz (163.5 g)

vivo Y93

58.8Color:Starry Black/Sunset Red, Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm), Weight:163.5 oz (163.5 g)

vivo Z1 Lite

61.9Color:Black/Red/Aurora, Dimensions (width x height x thickness):3.0 inches (75 mm) x 6.1 inches (154.8 mm) x 0.3 inches (7.9 mm), Weight:149 oz (149 g)

vivo Y81i

63.1Color:Black/Red, Dimensions (width x height x thickness):3.0 inches (75 mm) x 6.1 inches (155.1 mm) x 0.3 inches (7.8 mm), Weight:143 oz (143 g)

vivo Z3i

58.5Color:Aurora blue/Millenium Pink, Dimensions (width x height x thickness):3.0 inches (75.6 mm) x 6.1 inches (156 mm) x 0.3 inches (8.1 mm), Weight:164 oz (164 g)

vivo Z3

58.5Color:Starry Night/Aurora Blue/Dream Powder, Dimensions (width x height x thickness):3.0 inches (75.6 mm) x 6.1 inches (156 mm) x 0.3 inches (8.1 mm), Weight:164 oz (164 g)

vivo Y71i

61.3Color:Black/Gold, Dimensions (width x height x thickness):3.0 inches (75.7 mm) x 6.1 inches (155.9 mm) x 0.3 inches (7.8 mm), Weight:150 oz (150 g)

screen cleanliness

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

vivo Y91

54.5-Display type:IPS LCD, Screen resolution (width x height):720 x 1520, Pixel density:270 ppi

vivo Y95

54.5Display type:IPS LCD, Screen resolution (width x height):720 x 1520, Pixel density:270 ppi

vivo Y93

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

vivo Z1 Lite

84.9Display type:IPS LCD, Screen resolution (width x height):1080 x 2280, Pixel density:403 ppi

vivo Y81i

54.5Display type:IPS LCD, Screen resolution (width x height):720 x 1520, Pixel density:270 ppi

vivo Z3i

85.0Display type:IPS LCD, Screen resolution (width x height):1080 x 2280, Pixel density:400 ppi

vivo Z3

85.0Display type:IPS LCD, Screen resolution (width x height):1080 x 2280, Pixel density:400 ppi

vivo Y71i

54.0Display type:IPS LCD, Screen resolution (width x height):720 x 1440, Pixel density:268 ppi

performance

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

vivo Y91

71.9-OS:Android, Chipset:Qualcomm SDM439 Snapdragon 439, CPU specs:1.95GHz+1.45GHz×8(OctaCore), RAM size:3GB

vivo Y95

78.9OS:Android, Chipset:Qualcomm SDM439 Snapdragon 439, CPU specs:1.95GHz+1.45GHz×8(OctaCore), RAM size:4GB

vivo Y93

78.9OS:Android, Chipset:Qualcomm SDM439 Snapdragon 439, CPU specs:1.95GHz+1.45GHz×8(OctaCore), RAM size:4GB

vivo Z1 Lite

90.6OS:Android, Chipset:Qualcomm MSM8953, CPU specs:2.2GHz×8(OctaCore), RAM size:4GB

vivo Y81i

52.2OS:Android, Chipset:Mediatek MT6761 Helio A22, CPU specs:2.0GHz×4(Quad core), RAM size:2GB

vivo Z3i

89.9OS:Android, Chipset:Mediatek MT6771 Helio P60, CPU specs:2.0GHz+2.0GHz×8(OctaCore), RAM size:6GB

vivo Z3

89.3OS:Android, Chipset:Qualcomm SDM670 Snapdragon 670 ,Qualcomm SDM710 Snapdragon 710, CPU specs:2.0GHz+1.7GHz×8(OctaCore), RAM size:6GB

vivo Y71i

39.6OS:Android, Chipset:Qualcomm MSM8917 Snapdragon 425, CPU specs:1.4GHz×4(Quad core), RAM size:2GB

Vivo Y91's specs

vivo Y91
Imagevivo Y91
Makervivo
Release date11, 2018
ColorStarry Black/Ocean Blue
OSAndroid
Dimensions (width x height x thickness)3.0 inches (75.1 mm) x 6.1 inches (155.1 mm) x 0.3 inches (8.3 mm)
Weight163.5 oz (163.5 g)
Display size6.22 inch
Display typeIPS LCD
Screen resolution (width x height)720 x 1520
Pixel density270 ppi
Battery capacity4030 mAh
ChipsetQualcomm SDM439 Snapdragon 439
CPU specs1.95GHz+1.45GHz×8(OctaCore)
RAM size3GB
Storage size32GB
Rear-camera resolution13 MP
Front-camera resolution8 MP

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