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Lava Z81 (2018) 32GB vs BlackBerry KEYone (2017): Specs & Scores

Created date: 2018-11-18 11:29:21, Updated date: 2020-04-15 21:32:51

Lava Z81 (2018) 32GBBlackBerry KEYone (2017)
Lava Z81 (2018) 32GBBlackBerry KEYone (2017)

Are you having trouble comparing the differences in features and performance of the "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)", 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.

Lava Z81 (2018) 32GBBlackBerry KEYone (2017)
Lava Z81 (2018) 32GB

BlackBerry KEYone (2017)

General rating:
Portabilityrating-image3.3
73.0mm x 152.2mm x 7.9mm
rating-image3.2
72.5mm x 149.3mm x 9.4mm
Weightrating-image3.7
141.0g
rating-image2.9
180.0g
Size of screenrating-image4.3
5.7inch
rating-image3.3
4.5inch
Screen clarityrating-image2.9
282ppi
rating-image4.3
432ppi
Battery durationrating-image3.3
3000.0mAh
rating-image3.6
3505.0mAh
Processing capabilityrating-image3.0
2.0GHz×4(4.0-cores)
rating-image4.4
2.0GHz×8(8.0-cores)
Memory capacityrating-image3.0
3.0GB
rating-image3.0
3.0GB
Storage capacityrating-image2.8
32.0GB
rating-image2.8
32.0GB
Rear camera functionrating-image3.1
13.0MP
rating-image3.0
12.0MP
Front camera functionrating-image3.6
13.0MP
rating-image2.9
8.0MP

Compare Performance and Usability

Size comparison of "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)". 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 "Lava Z81 (2018) 32GB" is 73.0mm wide, 152.2mm tall, and 7.9mm thick. The "BlackBerry KEYone (2017)" is 72.5mm tall, 149.3mm wide, and 9.4mm thick.

There is no real difference between the "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)" when comparing their width, thickness, and slimness; they are both around the same in terms of one-handed ease of use and carry. Because of this, it is better to compare them based on other aspects of performance and function.

There is no real difference in length or width between the "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)", 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 "Lava Z81 (2018) 32GB"and "BlackBerry KEYone (2017)". 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)
Lava Z81 (2018) 32GB66/10073.0mm x 152.2mm x 7.9mm
BlackBerry KEYone (2017)64/10072.5mm x 149.3mm x 9.4mm

Which one is easier to hold, "Lava Z81 (2018) 32GB" or "BlackBerry KEYone (2017)"? 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 "Lava Z81 (2018) 32GB" weighs 141.0g. The "BlackBerry KEYone (2017)" clocks in at 180.0g. If you compare the weight of the two, the "Lava Z81 (2018) 32GB" is a considerably lighter smartphone than the "BlackBerry KEYone (2017)", with a difference of about 39g. Because of this, the "Lava Z81 (2018) 32GB" puts less of a burden on the fingers and wrists than the "BlackBerry KEYone (2017)". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "Lava Z81 (2018) 32GB" rather than the "BlackBerry KEYone (2017)".

ScoreWeight
Lava Z81 (2018) 32GB73/100141.0g
BlackBerry KEYone (2017)58/100180.0g

Which is better in terms of display, "Lava Z81 (2018) 32GB" or "BlackBerry KEYone (2017)"?

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 "Lava Z81 (2018) 32GB" is 5.7inch, and 4.5inch on the "BlackBerry KEYone (2017)". Comparing the sizes of the screens and displays, the "Lava Z81 (2018) 32GB" is considerably larger than the "BlackBerry KEYone (2017)", with a difference of about 1.2inch. Compared to the "BlackBerry KEYone (2017)", the "Lava Z81 (2018) 32GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Lava Z81 (2018) 32GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Lava Z81 (2018) 32GB" rather than the "BlackBerry KEYone (2017)".

ScoreDisplay size
Lava Z81 (2018) 32GB85/1005.7inch
BlackBerry KEYone (2017)66/1004.5inch

Which one has a better display, "Lava Z81 (2018) 32GB" or "BlackBerry KEYone (2017)"?

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 "Lava Z81 (2018) 32GB" has a 720 x 1440 resolution and a pixel density of 282ppi. The "BlackBerry KEYone (2017)", on the other hand, has a screen resolution of 1080 x 1620 and a pixel density of 432ppi. Comparing the screen definition, the "BlackBerry KEYone (2017)" has a much higher pixel density than the "Lava Z81 (2018) 32GB", with a difference of about 150ppi. The screen on the "BlackBerry KEYone (2017)" is clear and crisp, and puts less strain on the eyes than that of the "Lava Z81 (2018) 32GB". 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 "BlackBerry KEYone (2017)" rather than the "Lava Z81 (2018) 32GB".

ScorePixel density
Lava Z81 (2018) 32GB57/100282ppi
BlackBerry KEYone (2017)85/100432ppi

How is the battery duration of "Lava Z81 (2018) 32GB" different from that of "BlackBerry KEYone (2017)" ? 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 "Lava Z81 (2018) 32GB" has a battery capacity of 3000.0mAh, while the "BlackBerry KEYone (2017)" has a 3505.0mAh battery. Regarding the battery performance, the "BlackBerry KEYone (2017)" has a larger battery capacity than the "Lava Z81 (2018) 32GB", with a difference of 505mAh. If you are choosing based on the battery, the "BlackBerry KEYone (2017)" is recommended over the "Lava Z81 (2018) 32GB".

ScoreBattery capacity
Lava Z81 (2018) 32GB65/1003000.0mAh
BlackBerry KEYone (2017)72/1003505.0mAh

Which is better in terms of CPU function, "Lava Z81 (2018) 32GB" or "BlackBerry KEYone (2017)"?

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 "Lava Z81 (2018) 32GB" is equipped with a Mediatek MT6761 Helio A22 processor, and its performance speed is 2.0GHz×4(4.0-cores). The "BlackBerry KEYone (2017)" uses an Qualcomm Snapdragon 625 MSM8953 CPU that performs at a speed of 2.0GHz×8(8.0-cores). Comparing CPU performance, the "BlackBerry KEYone (2017)" has significantly higher specs than the "Lava Z81 (2018) 32GB". The "BlackBerry KEYone (2017)" proves to be more advanced than the "Lava Z81 (2018) 32GB" 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 "BlackBerry KEYone (2017)" rather than the "Lava Z81 (2018) 32GB".

ScoreCPU specs
Lava Z81 (2018) 32GB60/1002.0GHz×4(4.0-cores)
BlackBerry KEYone (2017)88/1002.0GHz×8(8.0-cores)

How is "Lava Z81 (2018) 32GB" different from "BlackBerry KEYone (2017)" 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 "Lava Z81 (2018) 32GB" has 3.0GB of memory. The "BlackBerry KEYone (2017)", on the other hand, has 3.0GB. Memory performance is roughly the same for both the "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Lava Z81 (2018) 32GB60/1003.0GB
BlackBerry KEYone (2017)60/1003.0GB

Which has a better storage capacity, "Lava Z81 (2018) 32GB" or "BlackBerry KEYone (2017)"?

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 "Lava Z81 (2018) 32GB" has 32.0GB of storage, while the "BlackBerry KEYone (2017)" has 32.0GB. There is no real difference between the "Lava Z81 (2018) 32GB"and "BlackBerry KEYone (2017)" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Lava Z81 (2018) 32GB55/10032.0GB
BlackBerry KEYone (2017)55/10032.0GB

Compare the rear cameras of "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)". 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 "Lava Z81 (2018) 32GB" has 13.0MP. The "BlackBerry KEYone (2017)" has 12.0MP. The rear facing cameras of the "Lava Z81 (2018) 32GB" and "BlackBerry KEYone (2017)" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Lava Z81 (2018) 32GB61/10013.0MP
BlackBerry KEYone (2017)59/10012.0MP

Which has a front camera with better picture quality, "Lava Z81 (2018) 32GB" or "BlackBerry KEYone (2017)"?

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 "Lava Z81 (2018) 32GB" has a resolution of 13.0MP. The "BlackBerry KEYone (2017)"'s has 8.0MP. The front-facing camera of the "Lava Z81 (2018) 32GB" has a significantly higher number of pixels than the "BlackBerry KEYone (2017)", with a difference of about 5MP. Therefore, the "Lava Z81 (2018) 32GB" is more suitable for taking photos and videos than the "BlackBerry KEYone (2017)". If you want to take and print high-quality selfies, we recommend buying the "Lava Z81 (2018) 32GB" rather than the "BlackBerry KEYone (2017)".

ScoreFront-camera resolution
Lava Z81 (2018) 32GB71/10013.0MP
BlackBerry KEYone (2017)58/1008.0MP

Compare Performance Specs

Lava Z81 (2018) 32GBBlackBerry KEYone (2017)
ImageLava Z81 (2018) 32GBBlackBerry KEYone (2017)
MakerLavaBlackBerry
Release date2018-102017-06-29
ColorBlack+Blue/Gold+BlackSilver
OSAndroidAndroid
Dimensions (width x height x thickness)73.0mm x 152.2mm x 7.9mm72.5mm x 149.3mm x 9.4mm
Weight141.0g180.0g
Display size5.7inch4.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 14401080 x 1620
Pixel density282ppi432ppi
Battery capacity3000.0mAh3505.0mAh
ChipsetMediatek MT6761 Helio A22Qualcomm Snapdragon 625 MSM8953
CPU specs2.0GHz×4(4.0-cores)2.0GHz×8(8.0-cores)
RAM size3.0GB3.0GB
Storage size32.0GB32.0GB
Rear-camera resolution13.0MP12.0MP
Front-camera resolution13.0MP8.0MP

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