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BlackBerry KEY2 (2018) 128GB vs BlackBerry Evolve (2018) 64GB: Full Comparison!

Created date: 2018-11-18 10:21:05, Updated date: 2020-04-15 19:43:47

BlackBerry KEY2 (2018) 128GBBlackBerry Evolve (2018) 64GB
BlackBerry KEY2 (2018) 128GBBlackBerry Evolve (2018) 64GB

Are you having trouble comparing the differences in features and performance of the "BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 64GB", 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.

BlackBerry KEY2 (2018) 128GBBlackBerry Evolve (2018) 64GB
BlackBerry KEY2 (2018) 128GB

BlackBerry Evolve (2018) 64GB

General rating:

68.3/100

(The 2045th of all smartphones)

68.5/100

(The 2043th of all smartphones)

Holding comfort
67/100
59/100
Weight
63/100
62/100
Screen size
66/100
89/100
Display quality
85/100
84/100
Battery life
72/100
80/100
Processing power
90/100
88/100
Memory capacity
90/100
70/100
Storage capacity
90/100
67/100
Rear camera performance
59/100
61/100
Front camera performance
58/100
75/100

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 64GB", performance comparison

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB" has a width of 71.8mm, a length of 151.4mm, and a thickness of 8.5mm. Also, the "BlackBerry Evolve (2018) 64GB" has a width of 76.1mm, a length of 158.9mm, and a thickness of 8.4mm.

Comparing the width and thickness of the body, the "BlackBerry KEY2 (2018) 128GB" is smaller and more compact compared to the "BlackBerry Evolve (2018) 64GB". For that reason, the "BlackBerry KEY2 (2018) 128GB" is easier to grip firmly and carry one-handed than the "BlackBerry Evolve (2018) 64GB". For that reason, we recommend the "BlackBerry KEY2 (2018) 128GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "BlackBerry KEY2 (2018) 128GB" and the "BlackBerry Evolve (2018) 64GB". 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, the "BlackBerry KEY2 (2018) 128GB" has a large size compared to the "BlackBerry Evolve (2018) 64GB". For that reason the "BlackBerry KEY2 (2018) 128GB" is a size that is easier to use in one hand and comfortably carry than the "BlackBerry Evolve (2018) 64GB". That's why we recommend the "BlackBerry KEY2 (2018) 128GB".

ScoreDimensions (width x height x thickness)
BlackBerry KEY2 (2018) 128GB67/10071.8mm x 151.4mm x 8.5mm
BlackBerry Evolve (2018) 64GB59/10076.1mm x 158.9mm x 8.4mm

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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.

The weight of the "BlackBerry KEY2 (2018) 128GB" is about 168.0g, and the weight of the "BlackBerry Evolve (2018) 64GB" is about 170.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 64GB". 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
BlackBerry KEY2 (2018) 128GB63/100168.0g
BlackBerry Evolve (2018) 64GB62/100170.0g

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB" has a 4.5inch display. Also, the "BlackBerry Evolve (2018) 64GB" has a 5.99inch display. Comparing the screen size, the "BlackBerry Evolve (2018) 64GB" has a considerably larger screen than the "BlackBerry KEY2 (2018) 128GB", with a difference of approximately 1.49inch. The "BlackBerry Evolve (2018) 64GB" is superior to the "BlackBerry KEY2 (2018) 128GB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "BlackBerry Evolve (2018) 64GB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "BlackBerry Evolve (2018) 64GB" over the "BlackBerry KEY2 (2018) 128GB".

ScoreDisplay size
BlackBerry KEY2 (2018) 128GB66/1004.5inch
BlackBerry Evolve (2018) 64GB89/1005.99inch

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB" is 1080 x 1620, and pixel density is 432ppi. Also, the resolution on the "BlackBerry Evolve (2018) 64GB" is 1080 x 2160, and pixel density is 403ppi. Comparing the pixel count, the difference in pixel density between the "BlackBerry KEY2 (2018) 128GB" and the "BlackBerry Evolve (2018) 64GB" 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
BlackBerry KEY2 (2018) 128GB85/100432ppi
BlackBerry Evolve (2018) 64GB84/100403ppi

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB" is 3500.0mAh, and the "BlackBerry Evolve (2018) 64GB" is 4000.0mAh. Regarding battery capacity, the "BlackBerry Evolve (2018) 64GB" has greater battery capacity than the "BlackBerry KEY2 (2018) 128GB", with a 500mAh difference. If battery is a priority, then the "BlackBerry Evolve (2018) 64GB" is recommended over the "BlackBerry KEY2 (2018) 128GB".

ScoreBattery capacity
BlackBerry KEY2 (2018) 128GB72/1003500.0mAh
BlackBerry Evolve (2018) 64GB80/1004000.0mAh

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB"'s CPU is a Qualcomm SDM660 Snapdragon 660, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Also, the "BlackBerry Evolve (2018) 64GB"'s CPU is a Qualcomm SDM450 Snapdragon 450, with performance measured at 1.8GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "BlackBerry KEY2 (2018) 128GB" and the "BlackBerry Evolve (2018) 64GB". 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
BlackBerry KEY2 (2018) 128GB90/1002.2GHz+1.8GHz×8(8.0-cores)
BlackBerry Evolve (2018) 64GB88/1001.8GHz×8(8.0-cores)

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB" is 6.0GB and the weight of the "BlackBerry Evolve (2018) 64GB" is 4.0GB. Comparing the devices in terms of RAM, the "BlackBerry KEY2 (2018) 128GB" has a significantly larger amount of RAM than the "BlackBerry Evolve (2018) 64GB", with a difference of about 2GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "BlackBerry KEY2 (2018) 128GB" is superior to the "BlackBerry Evolve (2018) 64GB". 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 "BlackBerry KEY2 (2018) 128GB" over the "BlackBerry Evolve (2018) 64GB".

ScoreRAM size
BlackBerry KEY2 (2018) 128GB90/1006.0GB
BlackBerry Evolve (2018) 64GB70/1004.0GB

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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 "BlackBerry KEY2 (2018) 128GB" is 128.0GB. Also the "BlackBerry Evolve (2018) 64GB" is 64.0GB. Regarding storage capacity, the "BlackBerry KEY2 (2018) 128GB" has a much larger data storage capacity compared to the "BlackBerry Evolve (2018) 64GB", with a roughly 64GB difference. In terms of the number of pictures you can save and the applications that you can install, the "BlackBerry KEY2 (2018) 128GB" is superior to the "BlackBerry Evolve (2018) 64GB". If you are looking for a smartphone that can save more data, we recommend the "BlackBerry KEY2 (2018) 128GB" over the "BlackBerry Evolve (2018) 64GB".

ScoreStorage size
BlackBerry KEY2 (2018) 128GB90/100128.0GB
BlackBerry Evolve (2018) 64GB67/10064.0GB

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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.

"BlackBerry KEY2 (2018) 128GB" has a 12.0MP main camera. Also, "BlackBerry Evolve (2018) 64GB" has a 13.0MP main camera. Comparing rear camera performance, the "BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 64GB" 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
BlackBerry KEY2 (2018) 128GB59/10012.0MP
BlackBerry Evolve (2018) 64GB61/10013.0MP

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 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.

"BlackBerry KEY2 (2018) 128GB" has an 8.0MP front camera and "BlackBerry Evolve (2018) 64GB" has an 16.0MP front camera. Comparing rear camera performance, the front camera of the "BlackBerry Evolve (2018) 64GB" has a much higher pixel count compared to the "BlackBerry KEY2 (2018) 128GB", with a roughly 8MP difference. As a result, the "BlackBerry Evolve (2018) 64GB" is more suited than the "BlackBerry KEY2 (2018) 128GB" 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 "BlackBerry Evolve (2018) 64GB" over the "BlackBerry KEY2 (2018) 128GB".

ScoreFront-camera resolution
BlackBerry KEY2 (2018) 128GB58/1008.0MP
BlackBerry Evolve (2018) 64GB75/10016.0MP

"BlackBerry KEY2 (2018) 128GB" and "BlackBerry Evolve (2018) 64GB", performance comparison by specification sheet

BlackBerry KEY2 (2018) 128GBBlackBerry Evolve (2018) 64GB
ImageBlackBerry KEY2 (2018) 128GBBlackBerry Evolve (2018) 64GB
MakerBlackBerryBlackBerry
Release date2018-062018-10
ColorBlack/Silver/RedBlack
OSAndroidAndroid
Dimensions (width x height x thickness)71.8mm x 151.4mm x 8.5mm76.1mm x 158.9mm x 8.4mm
Weight168.0g170.0g
Display size4.5inch5.99inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 16201080 x 2160
Pixel density432ppi403ppi
Battery capacity3500.0mAh4000.0mAh
ChipsetQualcomm SDM660 Snapdragon 660Qualcomm SDM450 Snapdragon 450
CPU specs2.2GHz+1.8GHz×8(8.0-cores)1.8GHz×8(8.0-cores)
RAM size6.0GB4.0GB
Storage size128.0GB64.0GB
Rear-camera resolution12.0MP13.0MP
Front-camera resolution8.0MP16.0MP

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