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.

Panasonic P91 (2017) 16GB vs. Xperia Z4 SO-03G docomo 32GB Specs & Scores

Created date: 2018-09-30 21:44:42, Updated date: 2020-04-15 13:59:53

Panasonic P91 (2017) 16GBXperia Z4 SO-03G docomo 32GB
Panasonic P91 (2017) 16GBXperia Z4 SO-03G docomo 32GB

Here's our thorough comparison of the difference in performance and function between the "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB". Which one should you buy? We'll compare and explain what differs between the "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB" in a way that even people who aren't used to choosing between two similar products can understand.

Panasonic P91 (2017) 16GBXperia Z4 SO-03G docomo 32GB
Panasonic P91 (2017) 16GB

Xperia Z4 SO-03G docomo 32GB

General rating:
Portabilityrating-image3.2
63/100
rating-image3.5
69/100
Weightrating-image3.3
65/100
rating-image3.6
72/100
Size of screenrating-image3.7
74/100
rating-image3.9
77/100
Screen clarityrating-image1.3
25/100
rating-image4.3
85/100
Battery durationrating-image2.9
57/100
rating-image3.2
63/100
Processing capabilityrating-image1
13/100
rating-image3.7
73/100
Memory capacityrating-image1.0
20/100
rating-image3.0
60/100
Storage capacityrating-image2.5
50/100
rating-image2.8
55/100
Rear camera functionrating-image2.5
50/100
rating-image4.0
79/100
Front camera functionrating-image2.5
50/100
rating-image2.5
49/100

Compare Performance and Usability

Size comparison of "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Panasonic P91 (2017) 16GB" is 72.4mm wide, 144.7mm tall, and 10.1mm thick. The "Xperia Z4 SO-03G docomo 32GB" is 72.0mm tall, 146.0mm wide, and 6.9mm thick.

Comparing the width and thickness of the main unit, the "Xperia Z4 SO-03G docomo 32GB" is smaller and more compact compared to the "Panasonic P91 (2017) 16GB". Therefore, it is easier to grip and hold the "Xperia Z4 SO-03G docomo 32GB" than the "Panasonic P91 (2017) 16GB". For this reason, the "Xperia Z4 SO-03G docomo 32GB" is recommended.

There is no real difference in length or width between the "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

When comparing their sizes as a whole, there is no real difference between the "Panasonic P91 (2017) 16GB"and "Xperia Z4 SO-03G docomo 32GB". Thus they are roughly the same in terms of ease of carry and one-handed use. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDimensions (width x height x thickness)
Panasonic P91 (2017) 16GB63/10072.4mm x 144.7mm x 10.1mm
Xperia Z4 SO-03G docomo 32GB69/10072.0mm x 146.0mm x 6.9mm

Which one is easier to hold, "Panasonic P91 (2017) 16GB" or "Xperia Z4 SO-03G docomo 32GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Panasonic P91 (2017) 16GB" weighs 161.0g. The "Xperia Z4 SO-03G docomo 32GB" clocks in at 144.0g. Comparing the weight of the main unit, the "Xperia Z4 SO-03G docomo 32GB" is a lighter phone than the "Panasonic P91 (2017) 16GB", with a difference of approximately 17g. Therefore, there is less strain on your fingers and wrists even when you use your phone for a long time on the "Xperia Z4 SO-03G docomo 32GB" compared to the "Panasonic P91 (2017) 16GB". For this reason, the "Xperia Z4 SO-03G docomo 32GB" is recommended.

ScoreWeight
Panasonic P91 (2017) 16GB65/100161.0g
Xperia Z4 SO-03G docomo 32GB72/100144.0g

Which is better in terms of display, "Panasonic P91 (2017) 16GB" or "Xperia Z4 SO-03G docomo 32GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Panasonic P91 (2017) 16GB" is 5.0inch, and 5.2inch on the "Xperia Z4 SO-03G docomo 32GB". The screens of the "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Panasonic P91 (2017) 16GB74/1005.0inch
Xperia Z4 SO-03G docomo 32GB77/1005.2inch

Which one has a better display, "Panasonic P91 (2017) 16GB" or "Xperia Z4 SO-03G docomo 32GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Panasonic P91 (2017) 16GB" has a 480 x 854 resolution and a pixel density of 195ppi. The "Xperia Z4 SO-03G docomo 32GB", on the other hand, has a screen resolution of 1080 x 1920 and a pixel density of 423ppi. Comparing the screen definition, the "Xperia Z4 SO-03G docomo 32GB" has a much higher pixel density than the "Panasonic P91 (2017) 16GB", with a difference of about 228ppi. The screen on the "Xperia Z4 SO-03G docomo 32GB" is clear and crisp, and puts less strain on the eyes than that of the "Panasonic P91 (2017) 16GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "Xperia Z4 SO-03G docomo 32GB" rather than the "Panasonic P91 (2017) 16GB".

ScorePixel density
Panasonic P91 (2017) 16GB25/100195ppi
Xperia Z4 SO-03G docomo 32GB85/100423ppi

How is the battery duration of "Panasonic P91 (2017) 16GB" different from that of "Xperia Z4 SO-03G docomo 32GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "Panasonic P91 (2017) 16GB" has a battery capacity of 2500.0mAh, while the "Xperia Z4 SO-03G docomo 32GB" has a 2930.0mAh battery. Regarding the battery performance, the "Xperia Z4 SO-03G docomo 32GB" has a larger battery capacity than the "Panasonic P91 (2017) 16GB", with a difference of 430mAh. If you are choosing based on the battery, the "Xperia Z4 SO-03G docomo 32GB" is recommended over the "Panasonic P91 (2017) 16GB".

ScoreBattery capacity
Panasonic P91 (2017) 16GB57/1002500.0mAh
Xperia Z4 SO-03G docomo 32GB63/1002930.0mAh

Which is better in terms of CPU function, "Panasonic P91 (2017) 16GB" or "Xperia Z4 SO-03G docomo 32GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "Panasonic P91 (2017) 16GB" is equipped with a Mediatek MT6737M processor, and its performance speed is 1.1GHz×4(4.0-cores). The "Xperia Z4 SO-03G docomo 32GB" uses an Qualcomm Snapdragon 810 MSM8994 CPU that performs at a speed of 2.0GHz+1.5GHz×8(8.0-cores). Comparing CPU performance, the "Xperia Z4 SO-03G docomo 32GB" has significantly higher specs than the "Panasonic P91 (2017) 16GB". The "Xperia Z4 SO-03G docomo 32GB" proves to be more advanced than the "Panasonic P91 (2017) 16GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "Xperia Z4 SO-03G docomo 32GB" rather than the "Panasonic P91 (2017) 16GB".

ScoreCPU specs
Panasonic P91 (2017) 16GB13/1001.1GHz×4(4.0-cores)
Xperia Z4 SO-03G docomo 32GB73/1002.0GHz+1.5GHz×8(8.0-cores)

How is "Panasonic P91 (2017) 16GB" different from "Xperia Z4 SO-03G docomo 32GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Panasonic P91 (2017) 16GB" has 1.0GB of memory. The "Xperia Z4 SO-03G docomo 32GB", on the other hand, has 3.0GB. As for memory performance, the "Xperia Z4 SO-03G docomo 32GB" has a larger memory capacity than the "Panasonic P91 (2017) 16GB", with a difference of about 2GB. The "Xperia Z4 SO-03G docomo 32GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Panasonic P91 (2017) 16GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "Xperia Z4 SO-03G docomo 32GB" rather than the "Panasonic P91 (2017) 16GB".

ScoreRAM size
Panasonic P91 (2017) 16GB20/1001.0GB
Xperia Z4 SO-03G docomo 32GB60/1003.0GB

Which has a better storage capacity, "Panasonic P91 (2017) 16GB" or "Xperia Z4 SO-03G docomo 32GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Panasonic P91 (2017) 16GB" has 16.0GB of storage, while the "Xperia Z4 SO-03G docomo 32GB" has 32.0GB. Comparing the ROM and storage capacity, the "Xperia Z4 SO-03G docomo 32GB" has a larger storage capacity compared to the "Panasonic P91 (2017) 16GB", with a difference of approximately 16GB. Consequently, the "Xperia Z4 SO-03G docomo 32GB" can take more photos and videos than the "Panasonic P91 (2017) 16GB" and it is possible to install more applications on it. For this reason, the "Xperia Z4 SO-03G docomo 32GB" is recommended.

ScoreStorage size
Panasonic P91 (2017) 16GB50/10016.0GB
Xperia Z4 SO-03G docomo 32GB55/10032.0GB

Compare the rear cameras of "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Panasonic P91 (2017) 16GB" has 8.0MP. The "Xperia Z4 SO-03G docomo 32GB" has 20.7MP. The rear-facing camera of the "Xperia Z4 SO-03G docomo 32GB" also has a higher pixel count than the "Panasonic P91 (2017) 16GB", with a difference of about 12.7MP. The "Xperia Z4 SO-03G docomo 32GB" is more capable than the "Panasonic P91 (2017) 16GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Xperia Z4 SO-03G docomo 32GB" rather than the "Panasonic P91 (2017) 16GB".

ScoreRear-camera resolution
Panasonic P91 (2017) 16GB50/1008.0MP
Xperia Z4 SO-03G docomo 32GB79/10020.7MP

Which has a front camera with better picture quality, "Panasonic P91 (2017) 16GB" or "Xperia Z4 SO-03G docomo 32GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Panasonic P91 (2017) 16GB" has a resolution of 5.0MP. The "Xperia Z4 SO-03G docomo 32GB"'s has 5.1MP. There is little difference between the camera capabilities and the pixel density of the "Panasonic P91 (2017) 16GB" and "Xperia Z4 SO-03G docomo 32GB"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Panasonic P91 (2017) 16GB50/1005.0MP
Xperia Z4 SO-03G docomo 32GB49/1005.1MP

Compare Performance Specs

Panasonic P91 (2017) 16GBXperia Z4 SO-03G docomo 32GB
ImagePanasonic P91 (2017) 16GBXperia Z4 SO-03G docomo 32GB
MakerPanasonic
Release date2017-112015-06-10
ColorGold/Black/BlueWhite/Black/Copper/Aqua Green
OSAndroidAndroid
Dimensions (width x height x thickness)72.4mm x 144.7mm x 10.1mm72.0mm x 146.0mm x 6.9mm
Weight161.0g144.0g
Display size5.0inch5.2inch
Display typeIPS LCDfor mobile
Screen resolution (width x height)480 x 8541080 x 1920
Pixel density195ppi423ppi
Battery capacity2500.0mAh2930.0mAh
ChipsetMediatek MT6737MQualcomm Snapdragon 810 MSM8994
CPU specs1.1GHz×4(4.0-cores)2.0GHz+1.5GHz×8(8.0-cores)
RAM size1.0GB3.0GB
Storage size16.0GB32.0GB
Rear-camera resolution8.0MP20.7MP
Front-camera resolution5.0MP5.1MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to Panasonic P91 (2017) 16GB
Articles related to Xperia Z4 SO-03G docomo 32GB

Panasonic P91 (2017) 16GB

Search for smartphone with similar ratings as Panasonic P91 (2017) 16GB

Articles related to Panasonic P91 (2017) 16GB
Articles related to Xperia Z4 SO-03G docomo 32GB

Xperia Z4 SO-03G docomo 32GB

Search for smartphone with similar ratings as Xperia Z4 SO-03G docomo 32GB

New articles