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Lava Z4 (2021) 64GB vs Lava Z92 (2019) 32GB

Created date: 2021-01-11 19:04:44

Lava Z4 (2021) 64GBLava Z92 (2019) 32GB
Lava Z4 (2021) 64GBLava Z92 (2019) 32GB

Here's our thorough comparison of the difference in performance and function between the "Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB". Which one should you buy? We'll compare and explain what differs between the "Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB" in a way that even people who aren't used to choosing between two similar products can understand.

Lava Z4 (2021) 64GBLava Z92 (2019) 32GB
Lava Z4 (2021) 64GB

Lava Z92 (2019) 32GB

General rating:

63.1/100

(The 4778th of all smartphones)

62.7/100

(The 3649th of all smartphones)

Holding comfort
59/100
61/100
Weight
54/100
- /100
Screen size
90/100
90/100
Display quality
54/100
54/100
Battery life
- /100
68/100
Processing power
88/100
88/100
Memory capacity
70/100
60/100
Storage capacity
67/100
55/100
Rear camera performance
61/100
61/100
Front camera performance
75/100
58/100

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", performance comparison

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB" 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 Z4 (2021) 64GB" has a width of 75.8mm, a length of 164.5mm, and a thickness of 9.0mm. Also, the "Lava Z92 (2019) 32GB" has a width of 75.8mm, a length of 156.9mm, and a thickness of 8.0mm.

Comparing the width and thickness of the body, there isn't much difference between the "Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Lava Z4 (2021) 64GB" and the "Lava Z92 (2019) 32GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Lava Z4 (2021) 64GB" and the "Lava Z92 (2019) 32GB". For that reason the ease of carrying and use with one hand 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.

ScoreDimensions (width x height x thickness)
Lava Z4 (2021) 64GB59/10075.8mm x 164.5mm x 9.0mm
Lava Z92 (2019) 32GB61/10075.8mm x 156.9mm x 8.0mm

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB54/100190.0g
Lava Z92 (2019) 32GB - /100

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB" has a 6.51inch display. Also, the "Lava Z92 (2019) 32GB" has a 6.22inch display. Comparing the screen size, there is a negligible difference in screen size between the "Lava Z4 (2021) 64GB" and the "Lava Z92 (2019) 32GB". 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
Lava Z4 (2021) 64GB90/1006.51inch
Lava Z92 (2019) 32GB90/1006.22inch

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB" is 720 x 1600, and pixel density is 269ppi. Also, the resolution on the "Lava Z92 (2019) 32GB" is 720 x 1520, and pixel density is 270ppi. Comparing the pixel count, the difference in pixel density between the "Lava Z4 (2021) 64GB" and the "Lava Z92 (2019) 32GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Lava Z4 (2021) 64GB54/100269ppi
Lava Z92 (2019) 32GB54/100270ppi

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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
Lava Z4 (2021) 64GB - /100
Lava Z92 (2019) 32GB68/1003260.0mAh

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB"'s CPU is a MediaTek Helio G35, with performance measured at 2.3GHz+1.8GHz×8(8.0-cores). Also, the "Lava Z92 (2019) 32GB"'s CPU is a Mediatek MT6762 Helio P22, with performance measured at 2.0GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Lava Z4 (2021) 64GB" and the "Lava Z92 (2019) 32GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Lava Z4 (2021) 64GB88/1002.3GHz+1.8GHz×8(8.0-cores)
Lava Z92 (2019) 32GB88/1002.0GHz×8(8.0-cores)

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB" is 4.0GB and the weight of the "Lava Z92 (2019) 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "Lava Z4 (2021) 64GB" has a significantly larger amount of RAM than the "Lava Z92 (2019) 32GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Lava Z4 (2021) 64GB" is superior to the "Lava Z92 (2019) 32GB". 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 "Lava Z4 (2021) 64GB" over the "Lava Z92 (2019) 32GB".

ScoreRAM size
Lava Z4 (2021) 64GB70/1004.0GB
Lava Z92 (2019) 32GB60/1003.0GB

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB" is 64.0GB. Also the "Lava Z92 (2019) 32GB" is 32.0GB. Regarding storage capacity, the "Lava Z4 (2021) 64GB" has a much larger data storage capacity compared to the "Lava Z92 (2019) 32GB", with a roughly 32GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Lava Z4 (2021) 64GB" is superior to the "Lava Z92 (2019) 32GB". If you are looking for a smartphone that can save more data, we recommend the "Lava Z4 (2021) 64GB" over the "Lava Z92 (2019) 32GB".

ScoreStorage size
Lava Z4 (2021) 64GB67/10064.0GB
Lava Z92 (2019) 32GB55/10032.0GB

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB" 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 Z4 (2021) 64GB" has a 13.0MP main camera. Also, "Lava Z92 (2019) 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB" 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.

ScoreRear-camera resolution
Lava Z4 (2021) 64GB61/10013.0MP
Lava Z92 (2019) 32GB61/10013.0MP

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", 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 Z4 (2021) 64GB" has an 16.0MP front camera and "Lava Z92 (2019) 32GB" has an 8.0MP front camera. Comparing rear camera performance, the front camera of the "Lava Z4 (2021) 64GB" has a much higher pixel count compared to the "Lava Z92 (2019) 32GB", with a roughly 8MP difference. As a result, the "Lava Z4 (2021) 64GB" is more suited than the "Lava Z92 (2019) 32GB" 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 "Lava Z4 (2021) 64GB" over the "Lava Z92 (2019) 32GB".

ScoreFront-camera resolution
Lava Z4 (2021) 64GB75/10016.0MP
Lava Z92 (2019) 32GB58/1008.0MP

"Lava Z4 (2021) 64GB" and "Lava Z92 (2019) 32GB", performance comparison by specification sheet

Lava Z4 (2021) 64GBLava Z92 (2019) 32GB
ImageLava Z4 (2021) 64GBLava Z92 (2019) 32GB
MakerLavaLava
Release date2021-01-112019-01
ColorBlue/RedGreen
OSAndroidAndroid
Dimensions (width x height x thickness)75.8mm x 164.5mm x 9.0mm75.8mm x 156.9mm x 8.0mm
Display size6.51inch6.22inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)720 x 1600720 x 1520
Pixel density269ppi270ppi
ChipsetMediaTek Helio G35Mediatek MT6762 Helio P22
CPU specs2.3GHz+1.8GHz×8(8.0-cores)2.0GHz×8(8.0-cores)
RAM size4.0GB3.0GB
Storage size64.0GB32.0GB
Rear-camera resolution13.0MP13.0MP
Front-camera resolution16.0MP8.0MP

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