Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Zenfone 7 Pro ZS671KS 256GB vs Zenfone 3 Ultra ZU680KL 128GB

Created date: 2020-08-25 14:23:57

Zenfone 7 Pro ZS671KS 256GBZenfone 3 Ultra ZU680KL 128GB
Zenfone 7 Pro ZS671KS 256GBZenfone 3 Ultra ZU680KL 128GB

Are you having trouble comparing the differences in features and performance of the "Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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.

Zenfone 7 Pro ZS671KS 256GBZenfone 3 Ultra ZU680KL 128GB
Zenfone 7 Pro ZS671KS 256GB

Zenfone 3 Ultra ZU680KL 128GB

General rating:
Holding comfortrating-image2.8
55/100
rating-image2.3
45/100
Weightrating-image2.3
45/100
rating-image2.3
45/100
Screen sizerating-image4.6
91/100
rating-image4.6
91/100
Display qualityrating-image4.2
83/100
rating-image3.3
66/100
Battery liferating-image
- /100
rating-image4.1
81/100
Processing powerrating-image4.9
97/100
rating-image3.8
75/100
Memory capacityrating-image4.7
93/100
rating-image3.5
70/100
Storage capacityrating-image4.6
91/100
rating-image4.5
90/100
Rear camera performancerating-image5.0
100/100
rating-image4.3
85/100
Front camera performancerating-image
- /100
rating-image2.9
58/100

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", performance comparison

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB" 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 "Zenfone 7 Pro ZS671KS 256GB" has a width of 77.3mm, a length of 165.1mm, and a thickness of 9.6mm. Also, the "Zenfone 3 Ultra ZU680KL 128GB" has a width of 93.9mm, a length of 186.4mm, and a thickness of 6.8mm.

Comparing the width and thickness of the body, the "Zenfone 7 Pro ZS671KS 256GB" is considerably smaller and more compact than the "Zenfone 3 Ultra ZU680KL 128GB". The "Zenfone 7 Pro ZS671KS 256GB" excels over the "Zenfone 3 Ultra ZU680KL 128GB" 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 "Zenfone 7 Pro ZS671KS 256GB" over the "Zenfone 3 Ultra ZU680KL 128GB".

Comparing the width and thickness of the body, the "Zenfone 7 Pro ZS671KS 256GB" is a more compact size than the "Zenfone 3 Ultra ZU680KL 128GB". For that reason the "Zenfone 7 Pro ZS671KS 256GB" has higher one-handed operability, and has greater portability, being less likely to get in the way when being carried. For these reasons, we recommend the "Zenfone 7 Pro ZS671KS 256GB".

Comparing the overall size of the two devices, the "Zenfone 7 Pro ZS671KS 256GB" has a large size compared to the "Zenfone 3 Ultra ZU680KL 128GB". For that reason the "Zenfone 7 Pro ZS671KS 256GB" is a size that is easier to use in one hand and comfortably carry than the "Zenfone 3 Ultra ZU680KL 128GB". That's why we recommend the "Zenfone 7 Pro ZS671KS 256GB".

ScoreDimensions (width x height x thickness)
Zenfone 7 Pro ZS671KS 256GB55/10077.3mm x 165.1mm x 9.6mm
Zenfone 3 Ultra ZU680KL 128GB45/10093.9mm x 186.4mm x 6.8mm

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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 "Zenfone 7 Pro ZS671KS 256GB" is about 230.0g, and the weight of the "Zenfone 3 Ultra ZU680KL 128GB" is about 233.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
Zenfone 7 Pro ZS671KS 256GB45/100230.0g
Zenfone 3 Ultra ZU680KL 128GB45/100233.0g

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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 "Zenfone 7 Pro ZS671KS 256GB" has a 6.67inch display. Also, the "Zenfone 3 Ultra ZU680KL 128GB" has a 6.8inch display. Comparing the screen size, there is a negligible difference in screen size between the "Zenfone 7 Pro ZS671KS 256GB" and the "Zenfone 3 Ultra ZU680KL 128GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Zenfone 7 Pro ZS671KS 256GB91/1006.67inch
Zenfone 3 Ultra ZU680KL 128GB91/1006.8inch

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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 "Zenfone 7 Pro ZS671KS 256GB" is 1080 x 2400, and pixel density is 394ppi. Also, the resolution on the "Zenfone 3 Ultra ZU680KL 128GB" is 1080 x 1920, and pixel density is 323ppi. Comparing the pixel count, the "Zenfone 7 Pro ZS671KS 256GB" has much higher pixel density than the "Zenfone 3 Ultra ZU680KL 128GB", with a difference of roughly 71ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Zenfone 3 Ultra ZU680KL 128GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Zenfone 7 Pro ZS671KS 256GB" over the "Zenfone 3 Ultra ZU680KL 128GB".

ScorePixel density
Zenfone 7 Pro ZS671KS 256GB83/100394ppi
Zenfone 3 Ultra ZU680KL 128GB66/100323ppi

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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.

ScoreBattery capacity
Zenfone 7 Pro ZS671KS 256GB - /100
Zenfone 3 Ultra ZU680KL 128GB81/1004600.0mAh

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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 "Zenfone 7 Pro ZS671KS 256GB"'s CPU is a Qualcomm SM8250 Snapdragon 865+, with performance measured at 3.1GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Zenfone 3 Ultra ZU680KL 128GB"'s CPU is a Qualcomm MSM8976 Snapdragon 652, with performance measured at 1.8GHz+1.4GHz×8(8.0-cores). Comparing CPU performance, the "Zenfone 7 Pro ZS671KS 256GB" has considerably higher specs than the "Zenfone 3 Ultra ZU680KL 128GB". In terms of being able to comfortably play games and run apps smoothly, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Zenfone 3 Ultra ZU680KL 128GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Zenfone 7 Pro ZS671KS 256GB" over the "Zenfone 3 Ultra ZU680KL 128GB".

ScoreCPU specs
Zenfone 7 Pro ZS671KS 256GB97/1003.1GHz+2.42GHz+1.8GHz×8(8.0-cores)
Zenfone 3 Ultra ZU680KL 128GB75/1001.8GHz+1.4GHz×8(8.0-cores)

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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 "Zenfone 7 Pro ZS671KS 256GB" is 8.0GB and the weight of the "Zenfone 3 Ultra ZU680KL 128GB" is 4.0GB. Comparing the devices in terms of RAM, the "Zenfone 7 Pro ZS671KS 256GB" has a significantly larger amount of RAM than the "Zenfone 3 Ultra ZU680KL 128GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Zenfone 3 Ultra ZU680KL 128GB". 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 "Zenfone 7 Pro ZS671KS 256GB" over the "Zenfone 3 Ultra ZU680KL 128GB".

ScoreRAM size
Zenfone 7 Pro ZS671KS 256GB93/1008.0GB
Zenfone 3 Ultra ZU680KL 128GB70/1004.0GB

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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 "Zenfone 7 Pro ZS671KS 256GB" is 256.0GB. Also the "Zenfone 3 Ultra ZU680KL 128GB" is 128.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Zenfone 7 Pro ZS671KS 256GB91/100256.0GB
Zenfone 3 Ultra ZU680KL 128GB90/100128.0GB

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB" 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.

"Zenfone 7 Pro ZS671KS 256GB" has a 64.0MP main camera. Also, "Zenfone 3 Ultra ZU680KL 128GB" has a 23.0MP main camera. Comparing rear camera performance, the "Zenfone 7 Pro ZS671KS 256GB" has a much higher pixel count compared to the "Zenfone 3 Ultra ZU680KL 128GB", with a roughly 41MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Zenfone 7 Pro ZS671KS 256GB" is superior to the "Zenfone 3 Ultra ZU680KL 128GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Zenfone 7 Pro ZS671KS 256GB" over the "Zenfone 3 Ultra ZU680KL 128GB".

ScoreRear-camera resolution
Zenfone 7 Pro ZS671KS 256GB100/10064.0MP
Zenfone 3 Ultra ZU680KL 128GB85/10023.0MP

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", 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
Zenfone 7 Pro ZS671KS 256GB - /100
Zenfone 3 Ultra ZU680KL 128GB58/1008.0MP

"Zenfone 7 Pro ZS671KS 256GB" and "Zenfone 3 Ultra ZU680KL 128GB", performance comparison by specification sheet

Zenfone 7 Pro ZS671KS 256GBZenfone 3 Ultra ZU680KL 128GB
ImageZenfone 7 Pro ZS671KS 256GBZenfone 3 Ultra ZU680KL 128GB
MakerAsusAsus
Release date2020-09-262016-08
ColorAurora Black/Pastel WhiteGlacier Silver/Titanium Gray/Metallic Pink
OSAndroidAndroid
Dimensions (width x height x thickness)77.3mm x 165.1mm x 9.6mm93.9mm x 186.4mm x 6.8mm
Weight230.0g233.0g
Display size6.67inch6.8inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 24001080 x 1920
Pixel density394ppi323ppi
ChipsetQualcomm SM8250 Snapdragon 865+Qualcomm MSM8976 Snapdragon 652
CPU specs3.1GHz+2.42GHz+1.8GHz×8(8.0-cores)1.8GHz+1.4GHz×8(8.0-cores)
RAM size8.0GB4.0GB
Storage size256.0GB128.0GB
Rear-camera resolution64.0MP23.0MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to Zenfone 7 Pro ZS671KS 256GB
Articles related to Zenfone 3 Ultra ZU680KL 128GB

Zenfone 7 Pro ZS671KS 256GB

Search for smartphone with similar ratings as Zenfone 7 Pro ZS671KS 256GB

Articles related to Zenfone 7 Pro ZS671KS 256GB
Articles related to Zenfone 3 Ultra ZU680KL 128GB

Zenfone 3 Ultra ZU680KL 128GB

Search for smartphone with similar ratings as Zenfone 3 Ultra ZU680KL 128GB

New articles