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Should you buy Lava X81 (2016) 16GB or Xperia XZ Premium SO-04J docomo 64GB? Compare the differences in functions and specifications/performances thoroughly

Created date: 2018-11-18 12:28:37, Updated date: 2020-04-15 23:24:36

Lava X81 (2016) 16GBXperia XZ Premium SO-04J docomo 64GB
Lava X81 (2016) 16GBXperia XZ Premium SO-04J docomo 64GB

Here's our thorough comparison of the difference in performance and function between the "Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB". Which one should you buy? We'll compare and explain what differs between the "Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB" in a way that even people who aren't used to choosing between two similar products can understand.

Lava X81 (2016) 16GBXperia XZ Premium SO-04J docomo 64GB
Lava X81 (2016) 16GB

Xperia XZ Premium SO-04J docomo 64GB

General rating:

47.8/100

(The 2458th of all smartphones)

72.4/100

(The 35th of all smartphones)

Holding comfort
64/100
59/100
Weight
- /100
54/100
Screen size
74/100
82/100
Display quality
59/100
95/100
Battery life
60/100
68/100
Processing power
50/100
88/100
Memory capacity
60/100
70/100
Storage capacity
50/100
67/100
Rear camera performance
61/100
76/100
Front camera performance
50/100
71/100

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", performance comparison

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB" 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 "Lava X81 (2016) 16GB" has a width of 73.4mm, a length of 142.6mm, and a thickness of 8.4mm. Also, the "Xperia XZ Premium SO-04J docomo 64GB" has a width of 77.0mm, a length of 156.0mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, the "Lava X81 (2016) 16GB" is smaller and more compact compared to the "Xperia XZ Premium SO-04J docomo 64GB". For that reason, the "Lava X81 (2016) 16GB" is easier to grip firmly and carry one-handed than the "Xperia XZ Premium SO-04J docomo 64GB". For that reason, we recommend the "Lava X81 (2016) 16GB".

Comparing the width and thickness of the body, the "Lava X81 (2016) 16GB" is a more compact size than the "Xperia XZ Premium SO-04J docomo 64GB". For that reason the "Lava X81 (2016) 16GB" 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 "Lava X81 (2016) 16GB".

Comparing the overall size of the two devices, the "Lava X81 (2016) 16GB" has a large size compared to the "Xperia XZ Premium SO-04J docomo 64GB". For that reason the "Lava X81 (2016) 16GB" is a size that is easier to use in one hand and comfortably carry than the "Xperia XZ Premium SO-04J docomo 64GB". That's why we recommend the "Lava X81 (2016) 16GB".

ScoreDimensions (width x height x thickness)
Lava X81 (2016) 16GB64/10073.4mm x 142.6mm x 8.4mm
Xperia XZ Premium SO-04J docomo 64GB59/10077.0mm x 156.0mm x 7.9mm

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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.

ScoreWeight
Lava X81 (2016) 16GB - /100
Xperia XZ Premium SO-04J docomo 64GB54/100191.0g

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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 "Lava X81 (2016) 16GB" has a 5.0inch display. Also, the "Xperia XZ Premium SO-04J docomo 64GB" has a 5.5inch display. Comparing the screen size, the "Xperia XZ Premium SO-04J docomo 64GB" has a larger screen compared to the "Lava X81 (2016) 16GB", with a roughly 0.5inch difference. As a result, the user is less likely to mistap when using apps on the "Xperia XZ Premium SO-04J docomo 64GB" than on the "Lava X81 (2016) 16GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Xperia XZ Premium SO-04J docomo 64GB".

ScoreDisplay size
Lava X81 (2016) 16GB74/1005.0inch
Xperia XZ Premium SO-04J docomo 64GB82/1005.5inch

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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 "Lava X81 (2016) 16GB" is 720 x 1280, and pixel density is 293ppi. Also, the resolution on the "Xperia XZ Premium SO-04J docomo 64GB" is 2160 x 3840, and pixel density is 801ppi. Comparing the pixel count, the "Xperia XZ Premium SO-04J docomo 64GB" has much higher pixel density than the "Lava X81 (2016) 16GB", with a difference of roughly 508ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Xperia XZ Premium SO-04J docomo 64GB" is superior to the "Lava X81 (2016) 16GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Xperia XZ Premium SO-04J docomo 64GB" over the "Lava X81 (2016) 16GB".

ScorePixel density
Lava X81 (2016) 16GB59/100293ppi
Xperia XZ Premium SO-04J docomo 64GB95/100801ppi

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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 "Lava X81 (2016) 16GB" is 2700.0mAh, and the "Xperia XZ Premium SO-04J docomo 64GB" is 3230.0mAh. Regarding battery capacity, the "Xperia XZ Premium SO-04J docomo 64GB" has greater battery capacity than the "Lava X81 (2016) 16GB", with a 530mAh difference. If battery is a priority, then the "Xperia XZ Premium SO-04J docomo 64GB" is recommended over the "Lava X81 (2016) 16GB".

ScoreBattery capacity
Lava X81 (2016) 16GB60/1002700.0mAh
Xperia XZ Premium SO-04J docomo 64GB68/1003230.0mAh

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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 "Lava X81 (2016) 16GB"'s CPU is a Mediatek MT6735, with performance measured at 1.3GHz×4(4.0-cores). Also, the "Xperia XZ Premium SO-04J docomo 64GB"'s CPU is a Snapdragon 835 MSM8998, with performance measured at 2.6GHz×8(8.0-cores). Comparing CPU performance, the "Xperia XZ Premium SO-04J docomo 64GB" has considerably higher specs than the "Lava X81 (2016) 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Xperia XZ Premium SO-04J docomo 64GB" is superior to the "Lava X81 (2016) 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Xperia XZ Premium SO-04J docomo 64GB" over the "Lava X81 (2016) 16GB".

ScoreCPU specs
Lava X81 (2016) 16GB50/1001.3GHz×4(4.0-cores)
Xperia XZ Premium SO-04J docomo 64GB88/1002.6GHz×8(8.0-cores)

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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 "Lava X81 (2016) 16GB" is 3.0GB and the weight of the "Xperia XZ Premium SO-04J docomo 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "Xperia XZ Premium SO-04J docomo 64GB" has a significantly larger amount of RAM than the "Lava X81 (2016) 16GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xperia XZ Premium SO-04J docomo 64GB" is superior to the "Lava X81 (2016) 16GB". 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 "Xperia XZ Premium SO-04J docomo 64GB" over the "Lava X81 (2016) 16GB".

ScoreRAM size
Lava X81 (2016) 16GB60/1003.0GB
Xperia XZ Premium SO-04J docomo 64GB70/1004.0GB

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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 "Lava X81 (2016) 16GB" is 16.0GB. Also the "Xperia XZ Premium SO-04J docomo 64GB" is 64.0GB. Regarding storage capacity, the "Xperia XZ Premium SO-04J docomo 64GB" has a much larger data storage capacity compared to the "Lava X81 (2016) 16GB", with a roughly 48GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xperia XZ Premium SO-04J docomo 64GB" is superior to the "Lava X81 (2016) 16GB". If you are looking for a smartphone that can save more data, we recommend the "Xperia XZ Premium SO-04J docomo 64GB" over the "Lava X81 (2016) 16GB".

ScoreStorage size
Lava X81 (2016) 16GB50/10016.0GB
Xperia XZ Premium SO-04J docomo 64GB67/10064.0GB

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB" 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.

"Lava X81 (2016) 16GB" has a 13.0MP main camera. Also, "Xperia XZ Premium SO-04J docomo 64GB" has a 19.2MP main camera. Comparing rear camera performance, the "Xperia XZ Premium SO-04J docomo 64GB" has a much higher pixel count compared to the "Lava X81 (2016) 16GB", with a roughly 6.1MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Xperia XZ Premium SO-04J docomo 64GB" is superior to the "Lava X81 (2016) 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Xperia XZ Premium SO-04J docomo 64GB" over the "Lava X81 (2016) 16GB".

ScoreRear-camera resolution
Lava X81 (2016) 16GB61/10013.0MP
Xperia XZ Premium SO-04J docomo 64GB76/10019.2MP

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", 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.

"Lava X81 (2016) 16GB" has an 5.0MP front camera and "Xperia XZ Premium SO-04J docomo 64GB" has an 13.2MP front camera. Comparing rear camera performance, the front camera of the "Xperia XZ Premium SO-04J docomo 64GB" has a much higher pixel count compared to the "Lava X81 (2016) 16GB", with a roughly 8.2MP difference. As a result, the "Xperia XZ Premium SO-04J docomo 64GB" is more suited than the "Lava X81 (2016) 16GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "Xperia XZ Premium SO-04J docomo 64GB" over the "Lava X81 (2016) 16GB".

ScoreFront-camera resolution
Lava X81 (2016) 16GB50/1005.0MP
Xperia XZ Premium SO-04J docomo 64GB71/10013.2MP

"Lava X81 (2016) 16GB" and "Xperia XZ Premium SO-04J docomo 64GB", performance comparison by specification sheet

Lava X81 (2016) 16GBXperia XZ Premium SO-04J docomo 64GB
ImageLava X81 (2016) 16GBXperia XZ Premium SO-04J docomo 64GB
MakerLava
Release date2016-062017-06-16
ColorSpace Grey+GoldDeepsea Black/Luminous Chrome/Rosso
OSAndroidAndroid
Dimensions (width x height x thickness)73.4mm x 142.6mm x 8.4mm77.0mm x 156.0mm x 7.9mm
Display size5.0inch5.5inch
Display typeIPS LCDfor mobile
Screen resolution (width x height)720 x 12802160 x 3840
Pixel density293ppi801ppi
Battery capacity2700.0mAh3230.0mAh
ChipsetMediatek MT6735Snapdragon 835 MSM8998
CPU specs1.3GHz×4(4.0-cores)2.6GHz×8(8.0-cores)
RAM size3.0GB4.0GB
Storage size16.0GB64.0GB
Rear-camera resolution13.0MP19.2MP
Front-camera resolution5.0MP13.2MP

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