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Which is better, vivo iQOO Z1 256GB or Galaxy Core II 4GB? We compared their features and specs in detail

Created date: 2020-05-18 13:31:59, Updated date: 2021-10-20 20:21:46

vivo iQOO Z1 256GBGalaxy Core II 4GB
vivo iQOO Z1 256GBGalaxy Core II 4GB

Here's our thorough comparison of the difference in performance and function between the "vivo iQOO Z1 256GB" and "Galaxy Core II 4GB". Which one should you buy? We'll compare and explain what differs between the "vivo iQOO Z1 256GB" and "Galaxy Core II 4GB" in a way that even people who aren't used to choosing between two similar products can understand.

vivo iQOO Z1 256GBGalaxy Core II 4GB
vivo iQOO Z1 256GB

Galaxy Core II 4GB

General rating:
Holding comfortrating-image3.0
59/100
rating-image3.6
71/100
Weightrating-image2.6
52/100
rating-image3.8
75/100
Screen sizerating-image4.5
90/100
rating-image3.3
66/100
Display qualityrating-image4.2
84/100
rating-image1.5
30/100
Battery liferating-image4.1
81/100
rating-image2.5
50/100
Processing powerrating-image4.8
96/100
rating-image1
14/100
Memory capacityrating-image5.0
99/100
rating-image1
12/100
Storage capacityrating-image4.6
91/100
rating-image1
11/100
Rear camera performancerating-image4.9
97/100
rating-image1.4
27/100
Front camera performancerating-image3.8
75/100
rating-image
- /100

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", performance comparison

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB" 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 iQOO Z1 256GB" has a width of 75.6mm, a length of 164.0mm, and a thickness of 8.9mm. Also, the "Galaxy Core II 4GB" has a width of 68.0mm, a length of 130.3mm, and a thickness of 9.8mm.

Comparing the width and thickness of the body, the "Galaxy Core II 4GB" is considerably smaller and more compact than the "vivo iQOO Z1 256GB". The "Galaxy Core II 4GB" excels over the "vivo iQOO Z1 256GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Galaxy Core II 4GB" over the "vivo iQOO Z1 256GB".

Comparing the width and thickness of the body, the "Galaxy Core II 4GB" is considerably smaller and more compact than the "vivo iQOO Z1 256GB". The "Galaxy Core II 4GB" excels over the "vivo iQOO Z1 256GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Galaxy Core II 4GB" over the "vivo iQOO Z1 256GB".

Comparing the overall size of the two devices, the "Galaxy Core II 4GB" is a considerably larger size than the "vivo iQOO Z1 256GB". In terms of being more convenient to use one-handed, and less likely to get in the way when you're not using it, the "Galaxy Core II 4GB" is superior to the "vivo iQOO Z1 256GB". If you're going for the smart phone sized to be easiest to carry and handle with one hand, we recommend buying the "Galaxy Core II 4GB" over the "vivo iQOO Z1 256GB".

ScoreDimensions (width x height x thickness)
vivo iQOO Z1 256GB59/10075.6mm x 164.0mm x 8.9mm
Galaxy Core II 4GB71/10068.0mm x 130.3mm x 9.8mm

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB" is about 195.0g, and the weight of the "Galaxy Core II 4GB" is about 138.0g. Comparing the weight of the two devices, the "Galaxy Core II 4GB" is a considerably lighter smart phone than the "vivo iQOO Z1 256GB", and there is a difference of about 57g. In terms of the burden placed upon your fingers and wrist, the "Galaxy Core II 4GB" is superior to the "vivo iQOO Z1 256GB". 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 "Galaxy Core II 4GB" over the "vivo iQOO Z1 256GB".

ScoreWeight
vivo iQOO Z1 256GB52/100195.0g
Galaxy Core II 4GB75/100138.0g

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB" has a 6.57inch display. Also, the "Galaxy Core II 4GB" has a 4.5inch display. Comparing the screen size, the "vivo iQOO Z1 256GB" has a considerably larger screen than the "Galaxy Core II 4GB", with a difference of approximately 2.07inch. The "vivo iQOO Z1 256GB" is superior to the "Galaxy Core II 4GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "vivo iQOO Z1 256GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScoreDisplay size
vivo iQOO Z1 256GB90/1006.57inch
Galaxy Core II 4GB66/1004.5inch

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB" is 1080 x 2408, and pixel density is 401ppi. Also, the resolution on the "Galaxy Core II 4GB" is 480 x 800, and pixel density is 207ppi. Comparing the pixel count, the "vivo iQOO Z1 256GB" has much higher pixel density than the "Galaxy Core II 4GB", with a difference of roughly 194ppi. In terms of having better picture quality and exerting less strain on the eyes, the "vivo iQOO Z1 256GB" is superior to the "Galaxy Core II 4GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScorePixel density
vivo iQOO Z1 256GB84/100401ppi
Galaxy Core II 4GB30/100207ppi

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB" is 4500.0mAh, and the "Galaxy Core II 4GB" is 2000.0mAh. Regarding battery capacity, the "vivo iQOO Z1 256GB" has greater battery capacity than the "Galaxy Core II 4GB", with a 2500mAh difference. Since the "vivo iQOO Z1 256GB" can be used for longer periods without recharging than the "Galaxy Core II 4GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScoreBattery capacity
vivo iQOO Z1 256GB81/1004500.0mAh
Galaxy Core II 4GB50/1002000.0mAh

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB"'s CPU is a Mediatek MT6889Z Dimensity 1000+, with performance measured at 2.6GHz+2.0GHz×8(8.0-cores). Comparing CPU performance, the "vivo iQOO Z1 256GB" has considerably higher specs than the "Galaxy Core II 4GB". In terms of being able to comfortably play games and run apps smoothly, the "vivo iQOO Z1 256GB" is superior to the "Galaxy Core II 4GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScoreCPU specs
vivo iQOO Z1 256GB96/1002.6GHz+2.0GHz×8(8.0-cores)
Galaxy Core II 4GB14/1001.2GHz×4(4.0-cores)

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB" is 12.0GB and the weight of the "Galaxy Core II 4GB" is 768.0MB. Comparing the devices in terms of RAM, the "vivo iQOO Z1 256GB" has a significantly larger amount of RAM than the "Galaxy Core II 4GB", with a difference of about 756GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "vivo iQOO Z1 256GB" is superior to the "Galaxy Core II 4GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScoreRAM size
vivo iQOO Z1 256GB99/10012.0GB
Galaxy Core II 4GB12/100768.0MB

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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 iQOO Z1 256GB" is 256.0GB. Also the "Galaxy Core II 4GB" is 4.0GB. Regarding storage capacity, the "vivo iQOO Z1 256GB" has a much larger data storage capacity compared to the "Galaxy Core II 4GB", with a roughly 252GB difference. In terms of the number of pictures you can save and the applications that you can install, the "vivo iQOO Z1 256GB" is superior to the "Galaxy Core II 4GB". If you are looking for a smartphone that can save more data, we recommend the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScoreStorage size
vivo iQOO Z1 256GB91/100256.0GB
Galaxy Core II 4GB11/1004.0GB

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB" 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 iQOO Z1 256GB" has a 48.0MP main camera. Also, "Galaxy Core II 4GB" has a 5.0MP main camera. Comparing rear camera performance, the "vivo iQOO Z1 256GB" has a much higher pixel count compared to the "Galaxy Core II 4GB", with a roughly 43MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "vivo iQOO Z1 256GB" is superior to the "Galaxy Core II 4GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "vivo iQOO Z1 256GB" over the "Galaxy Core II 4GB".

ScoreRear-camera resolution
vivo iQOO Z1 256GB97/10048.0MP
Galaxy Core II 4GB27/1005.0MP

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", 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.

ScoreFront-camera resolution
vivo iQOO Z1 256GB75/10016.0MP
Galaxy Core II 4GB - /100

"vivo iQOO Z1 256GB" and "Galaxy Core II 4GB", performance comparison by specification sheet

vivo iQOO Z1 256GBGalaxy Core II 4GB
Imagevivo iQOO Z1 256GBGalaxy Core II 4GB
MakervivoSamsung
Release date2020-06-012014-07
ColorGalaxy Silver/Space blueWhite/Black
OSAndroidAndroid
Dimensions (width x height x thickness)75.6mm x 164.0mm x 8.9mm68.0mm x 130.3mm x 9.8mm
Weight195.0g138.0g
Display size6.57inch4.5inch
Display typeIPS LCDTFT
Screen resolution (width x height)1080 x 2408480 x 800
Pixel density401ppi207ppi
Battery capacity4500.0mAh2000.0mAh
CPU specs2.6GHz+2.0GHz×8(8.0-cores)1.2GHz×4(4.0-cores)
RAM size12.0GB768.0MB
Storage size256.0GB4.0GB
Rear-camera resolution48.0MP5.0MP

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