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Which is better, vivo Y91i (India) 32GB or ZTE Grand S II 16GB? We compared their features and specs in detail

Created date: 2019-11-07 19:14:23, Updated date: 2021-10-20 14:31:17

vivo Y91i (India) 32GBZTE Grand S II 16GB
vivo Y91i (India) 32GBZTE Grand S II 16GB

Are you having trouble comparing the differences in features and performance of the "vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

vivo Y91i (India) 32GBZTE Grand S II 16GB
vivo Y91i (India) 32GB

ZTE Grand S II 16GB

General rating:

60.9/100

(The 4834th of all smartphones)

51.3/100

(The 2369th of all smartphones)

Holding comfort
62/100
59/100
Weight
64/100
82/100
Screen size
90/100
82/100
Display quality
54/100
85/100
Battery life
80/100
57/100
Processing power
72/100
54/100
Memory capacity
50/100
50/100
Storage capacity
55/100
50/100
Rear camera performance
61/100
61/100
Front camera performance
50/100
50/100

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", performance comparison

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "vivo Y91i (India) 32GB" has a width of 75.1mm, a length of 155.1mm, and a thickness of 8.3mm. Also, the "ZTE Grand S II 16GB" has a width of 77.0mm, a length of 157.0mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, there isn't much difference between the "vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "vivo Y91i (India) 32GB" and the "ZTE Grand S II 16GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "vivo Y91i (India) 32GB" and the "ZTE Grand S II 16GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
vivo Y91i (India) 32GB62/10075.1mm x 155.1mm x 8.3mm
ZTE Grand S II 16GB59/10077.0mm x 157.0mm x 7.9mm

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "vivo Y91i (India) 32GB" is about 163.5g, and the weight of the "ZTE Grand S II 16GB" is about 120.0g. Comparing the weight of the two devices, the "ZTE Grand S II 16GB" is a considerably lighter smart phone than the "vivo Y91i (India) 32GB", and there is a difference of about 43.5g. In terms of the burden placed upon your fingers and wrist, the "ZTE Grand S II 16GB" is superior to the "vivo Y91i (India) 32GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "ZTE Grand S II 16GB" over the "vivo Y91i (India) 32GB".

ScoreWeight
vivo Y91i (India) 32GB64/100163.5g
ZTE Grand S II 16GB82/100120.0g

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "vivo Y91i (India) 32GB" has a 6.22inch display. Also, the "ZTE Grand S II 16GB" has a 5.5inch display. Comparing the screen size, the "vivo Y91i (India) 32GB" has a larger screen compared to the "ZTE Grand S II 16GB", with a roughly 0.71inch difference. As a result, the user is less likely to mistap when using apps on the "vivo Y91i (India) 32GB" than on the "ZTE Grand S II 16GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "vivo Y91i (India) 32GB".

ScoreDisplay size
vivo Y91i (India) 32GB90/1006.22inch
ZTE Grand S II 16GB82/1005.5inch

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "vivo Y91i (India) 32GB" is 720 x 1520, and pixel density is 270ppi. Also, the resolution on the "ZTE Grand S II 16GB" is 1080 x 1920, and pixel density is 400ppi. Comparing the pixel count, the "ZTE Grand S II 16GB" has much higher pixel density than the "vivo Y91i (India) 32GB", with a difference of roughly 130ppi. In terms of having better picture quality and exerting less strain on the eyes, the "ZTE Grand S II 16GB" is superior to the "vivo Y91i (India) 32GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "ZTE Grand S II 16GB" over the "vivo Y91i (India) 32GB".

ScorePixel density
vivo Y91i (India) 32GB54/100270ppi
ZTE Grand S II 16GB85/100400ppi

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "vivo Y91i (India) 32GB" is 4030.0mAh, and the "ZTE Grand S II 16GB" is 2500.0mAh. Regarding battery capacity, the "vivo Y91i (India) 32GB" has greater battery capacity than the "ZTE Grand S II 16GB", with a 1530mAh difference. Since the "vivo Y91i (India) 32GB" can be used for longer periods without recharging than the "ZTE Grand S II 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "vivo Y91i (India) 32GB" over the "ZTE Grand S II 16GB".

ScoreBattery capacity
vivo Y91i (India) 32GB80/1004030.0mAh
ZTE Grand S II 16GB57/1002500.0mAh

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "vivo Y91i (India) 32GB"'s CPU is a Mediatek MT6762 Helio P22, with performance measured at 2.0GHz×8(8.0-cores). Also, the "ZTE Grand S II 16GB"'s CPU is a Qualcomm MSM8674, with performance measured at 2.2GHz×4(4.0-cores). Comparing CPU performance, the "vivo Y91i (India) 32GB" has considerably higher specs than the "ZTE Grand S II 16GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo Y91i (India) 32GB" is superior to the "ZTE Grand S II 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo Y91i (India) 32GB" over the "ZTE Grand S II 16GB".

ScoreCPU specs
vivo Y91i (India) 32GB72/1002.0GHz×8(8.0-cores)
ZTE Grand S II 16GB54/1002.2GHz×4(4.0-cores)

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "vivo Y91i (India) 32GB" is 2.0GB and the weight of the "ZTE Grand S II 16GB" is 2.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "vivo Y91i (India) 32GB" and the "ZTE Grand S II 16GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
vivo Y91i (India) 32GB50/1002.0GB
ZTE Grand S II 16GB50/1002.0GB

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "vivo Y91i (India) 32GB" is 32.0GB. Also the "ZTE Grand S II 16GB" is 16.0GB. Regarding storage capacity, the "vivo Y91i (India) 32GB" has a greater storage capacity compared to the "ZTE Grand S II 16GB", with a roughly 16GB difference. As a result, the "vivo Y91i (India) 32GB" can take more pictures and videos, and have more applications installed, than the "ZTE Grand S II 16GB". Therefore, we recommend the "vivo Y91i (India) 32GB".

ScoreStorage size
vivo Y91i (India) 32GB55/10032.0GB
ZTE Grand S II 16GB50/10016.0GB

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"vivo Y91i (India) 32GB" has a 13.0MP main camera. Also, "ZTE Grand S II 16GB" has a 13.0MP main camera. Comparing rear camera performance, the "vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
vivo Y91i (India) 32GB61/10013.0MP
ZTE Grand S II 16GB61/10013.0MP

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"vivo Y91i (India) 32GB" has an 5.0MP front camera and "ZTE Grand S II 16GB" has an 5.0MP front camera. Comparing rear camera performance, the "vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreFront-camera resolution
vivo Y91i (India) 32GB50/1005.0MP
ZTE Grand S II 16GB50/1005.0MP

"vivo Y91i (India) 32GB" and "ZTE Grand S II 16GB", performance comparison by specification sheet

vivo Y91i (India) 32GBZTE Grand S II 16GB
Imagevivo Y91i (India) 32GBZTE Grand S II 16GB
MakervivoZTE
Release date2019-032014-12
ColorFusion Black/Sunset Red/Ocean BlueSilver
OSAndroidAndroid
Dimensions (width x height x thickness)75.1mm x 155.1mm x 8.3mm77.0mm x 157.0mm x 7.9mm
Weight163.5g120.0g
Display size6.22inch5.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 15201080 x 1920
Pixel density270ppi400ppi
Battery capacity4030.0mAh2500.0mAh
ChipsetMediatek MT6762 Helio P22Qualcomm MSM8674
CPU specs2.0GHz×8(8.0-cores)2.2GHz×4(4.0-cores)
RAM size2.0GB2.0GB
Storage size32.0GB16.0GB
Rear-camera resolution13.0MP13.0MP
Front-camera resolution5.0MP5.0MP

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