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ARROWS ef FJL21 au 8GB vs ARROWS Z ISW13F au 16GB: Full Comparison!

Created date: 2018-02-24 22:40:11, Updated date: 2020-04-04 16:26:58

ARROWS ef FJL21 au 8GBARROWS Z ISW13F au 16GB
ARROWS ef FJL21 au 8GBARROWS Z ISW13F au 16GB

Here's our thorough comparison of the difference in performance and function between the "ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 16GB". Which one should you buy? We'll compare and explain what differs between the "ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

ARROWS ef FJL21 au 8GBARROWS Z ISW13F au 16GB
ARROWS ef FJL21 au 8GB

ARROWS Z ISW13F au 16GB

General rating:
Holding comfortrating-image4.1
81/100
rating-image3.6
71/100
Weightrating-image3.7
74/100
rating-image3.7
73/100
Screen sizerating-image3.1
62/100
rating-image3.4
67/100
Display qualityrating-image3.6
71/100
rating-image3.3
65/100
Battery liferating-image2.2
44/100
rating-image2.2
44/100
Processing powerrating-image1
7/100
rating-image1.0
19/100
Memory capacityrating-image1.0
20/100
rating-image1.0
20/100
Storage capacityrating-image1.2
24/100
rating-image2.5
50/100
Rear camera performancerating-image2.5
50/100
rating-image3.1
61/100
Front camera performancerating-image1
6/100
rating-image1
7/100

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 16GB", performance comparison

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" has a width of 62.0mm, a length of 127.0mm, and a thickness of 10.7mm. Also, the "ARROWS Z ISW13F au 16GB" has a width of 67.0mm, a length of 135.0mm, and a thickness of 11.1mm.

Comparing the width and thickness of the body, the "ARROWS ef FJL21 au 8GB" is smaller and more compact compared to the "ARROWS Z ISW13F au 16GB". For that reason, the "ARROWS ef FJL21 au 8GB" is easier to grip firmly and carry one-handed than the "ARROWS Z ISW13F au 16GB". For that reason, we recommend the "ARROWS ef FJL21 au 8GB".

Comparing the width and thickness of the body, the "ARROWS ef FJL21 au 8GB" is a more compact size than the "ARROWS Z ISW13F au 16GB". For that reason the "ARROWS ef FJL21 au 8GB" 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 "ARROWS ef FJL21 au 8GB".

Comparing the overall size of the two devices, the "ARROWS ef FJL21 au 8GB" has a large size compared to the "ARROWS Z ISW13F au 16GB". For that reason the "ARROWS ef FJL21 au 8GB" is a size that is easier to use in one hand and comfortably carry than the "ARROWS Z ISW13F au 16GB". That's why we recommend the "ARROWS ef FJL21 au 8GB".

ScoreDimensions (width x height x thickness)
ARROWS ef FJL21 au 8GB81/10062.0mm x 127.0mm x 10.7mm
ARROWS Z ISW13F au 16GB71/10067.0mm x 135.0mm x 11.1mm

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" is about 139.0g, and the weight of the "ARROWS Z ISW13F au 16GB" is about 143.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 16GB". 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
ARROWS ef FJL21 au 8GB74/100139.0g
ARROWS Z ISW13F au 16GB73/100143.0g

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" has a 4.3inch display. Also, the "ARROWS Z ISW13F au 16GB" has a 4.6inch display. Comparing the screen size, there is a negligible difference in screen size between the "ARROWS ef FJL21 au 8GB" and the "ARROWS Z ISW13F au 16GB". 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
ARROWS ef FJL21 au 8GB62/1004.3inch
ARROWS Z ISW13F au 16GB67/1004.6inch

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" is 720 x 1280, and pixel density is 341ppi. Also, the resolution on the "ARROWS Z ISW13F au 16GB" is 720 x 1280, and pixel density is 319ppi. Comparing the pixel count, the "ARROWS ef FJL21 au 8GB" has a higher pixel density than the "ARROWS Z ISW13F au 16GB", with a difference of roughly 22ppi. As a result, images and videos on the "ARROWS ef FJL21 au 8GB" have better picture quality than on the "ARROWS Z ISW13F au 16GB", and the former is also easier on the eyes. Therefore, we recommend the "ARROWS ef FJL21 au 8GB".

ScorePixel density
ARROWS ef FJL21 au 8GB71/100341ppi
ARROWS Z ISW13F au 16GB65/100319ppi

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" is 1800.0mAh, and the "ARROWS Z ISW13F au 16GB" is 1800.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 16GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
ARROWS ef FJL21 au 8GB44/1001800.0mAh
ARROWS Z ISW13F au 16GB44/1001800.0mAh

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB"'s CPU is a Snapdragon S4 Plus MSM8960, with performance measured at 1.5GHz×2(2.0-cores). Also, the "ARROWS Z ISW13F au 16GB"'s CPU is a Tegra 3, with performance measured at 1.5GHz×4(4.0-cores). Comparing CPU performance, the "ARROWS Z ISW13F au 16GB" has considerably higher specs than the "ARROWS ef FJL21 au 8GB". In terms of being able to comfortably play games and run apps smoothly, the "ARROWS Z ISW13F au 16GB" is superior to the "ARROWS ef FJL21 au 8GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "ARROWS Z ISW13F au 16GB" over the "ARROWS ef FJL21 au 8GB".

ScoreCPU specs
ARROWS ef FJL21 au 8GB7/1001.5GHz×2(2.0-cores)
ARROWS Z ISW13F au 16GB19/1001.5GHz×4(4.0-cores)

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" is 1.0GB and the weight of the "ARROWS Z ISW13F au 16GB" is 1.0GB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "ARROWS ef FJL21 au 8GB" and the "ARROWS Z ISW13F au 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
ARROWS ef FJL21 au 8GB20/1001.0GB
ARROWS Z ISW13F au 16GB20/1001.0GB

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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 "ARROWS ef FJL21 au 8GB" is 8.0GB. Also the "ARROWS Z ISW13F au 16GB" is 16.0GB. Regarding storage capacity, the "ARROWS Z ISW13F au 16GB" has a much larger data storage capacity compared to the "ARROWS ef FJL21 au 8GB", with a roughly 8GB difference. In terms of the number of pictures you can save and the applications that you can install, the "ARROWS Z ISW13F au 16GB" is superior to the "ARROWS ef FJL21 au 8GB". If you are looking for a smartphone that can save more data, we recommend the "ARROWS Z ISW13F au 16GB" over the "ARROWS ef FJL21 au 8GB".

ScoreStorage size
ARROWS ef FJL21 au 8GB24/1008.0GB
ARROWS Z ISW13F au 16GB50/10016.0GB

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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.

"ARROWS ef FJL21 au 8GB" has a 8.1MP main camera. Also, "ARROWS Z ISW13F au 16GB" has a 13.1MP main camera. Comparing rear camera performance, the "ARROWS Z ISW13F au 16GB" has a much higher pixel count compared to the "ARROWS ef FJL21 au 8GB", with a roughly 5MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "ARROWS Z ISW13F au 16GB" is superior to the "ARROWS ef FJL21 au 8GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "ARROWS Z ISW13F au 16GB" over the "ARROWS ef FJL21 au 8GB".

ScoreRear-camera resolution
ARROWS ef FJL21 au 8GB50/1008.1MP
ARROWS Z ISW13F au 16GB61/10013.1MP

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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.

"ARROWS ef FJL21 au 8GB" has an 1.2MP front camera and "ARROWS Z ISW13F au 16GB" has an 1.3MP front camera. Comparing rear camera performance, the "ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 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
ARROWS ef FJL21 au 8GB6/1001.2MP
ARROWS Z ISW13F au 16GB7/1001.3MP

"ARROWS ef FJL21 au 8GB" and "ARROWS Z ISW13F au 16GB", performance comparison by specification sheet

ARROWS ef FJL21 au 8GBARROWS Z ISW13F au 16GB
ImageARROWS ef FJL21 au 8GBARROWS Z ISW13F au 16GB
Maker
Brandarrowsarrows
Release date2012-11-022012-07-20
Color/ //
OSAndroidAndroid
Dimensions (width x height x thickness)62.0mm x 127.0mm x 10.7mm67.0mm x 135.0mm x 11.1mm
Weight139.0g143.0g
Display size4.3inch4.6inch
Display typeTFTTFT
Screen resolution (width x height)720 x 1280720 x 1280
Pixel density341ppi319ppi
Battery capacity1800.0mAh1800.0mAh
ChipsetSnapdragon S4 Plus MSM8960Tegra 3
CPU specs1.5GHz×2(2.0-cores)1.5GHz×4(4.0-cores)
RAM size1.0GB1.0GB
Storage size8.0GB16.0GB
Rear-camera resolution8.1MP13.1MP
Front-camera resolution1.2MP1.3MP

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