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Realme X2 Pro 256GB vs Allview V4 Viper 16GB

Created date: 2019-10-13 14:58:51, Updated date: 2021-10-20 20:55:53

Realme X2 Pro 256GBAllview V4 Viper 16GB
Realme X2 Pro 256GBAllview V4 Viper 16GB

How did the evaluations between the "Realme X2 Pro 256GB" and "Allview V4 Viper 16GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

Realme X2 Pro 256GBAllview V4 Viper 16GB
Realme X2 Pro 256GB

Allview V4 Viper 16GB

General rating:
Holding comfortrating-image3.0
75.7mm x 161.0mm x 8.7mm
rating-image3.5
70.9mm x 145.8mm x 8.5mm
Weightrating-image2.5
199.0g
rating-image3.8
138.0g
Screen sizerating-image4.5
6.5inch
rating-image4.3
5.7inch
Display qualityrating-image4.2
404ppi
rating-image3.0
295ppi
Battery liferating-image4.0
4000.0mAh
rating-image3.0
2700.0mAh
Processing powerrating-image4.9
2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
rating-image2.6
2.0GHz×4(4.0-cores)
Memory capacityrating-image5.0
12.0GB
rating-image2.5
2.0GB
Storage capacityrating-image4.6
256.0GB
rating-image2.5
16.0GB
Rear camera performancerating-image5.0
64.0MP
rating-image2.5
8.0MP
Front camera performancerating-image3.8
16.0MP
rating-image2.5
5.0MP

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", performance comparison

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB" 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 "Realme X2 Pro 256GB" has a width of 75.7mm, a length of 161.0mm, and a thickness of 8.7mm. Also, the "Allview V4 Viper 16GB" has a width of 70.9mm, a length of 145.8mm, and a thickness of 8.5mm.

Comparing the width and thickness of the body, the "Allview V4 Viper 16GB" is smaller and more compact compared to the "Realme X2 Pro 256GB". For that reason, the "Allview V4 Viper 16GB" is easier to grip firmly and carry one-handed than the "Realme X2 Pro 256GB". For that reason, we recommend the "Allview V4 Viper 16GB".

Comparing the width and thickness of the body, the "Allview V4 Viper 16GB" is a more compact size than the "Realme X2 Pro 256GB". For that reason the "Allview V4 Viper 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 "Allview V4 Viper 16GB".

Comparing the overall size of the two devices, the "Allview V4 Viper 16GB" has a large size compared to the "Realme X2 Pro 256GB". For that reason the "Allview V4 Viper 16GB" is a size that is easier to use in one hand and comfortably carry than the "Realme X2 Pro 256GB". That's why we recommend the "Allview V4 Viper 16GB".

ScoreDimensions (width x height x thickness)
Realme X2 Pro 256GB60/10075.7mm x 161.0mm x 8.7mm
Allview V4 Viper 16GB69/10070.9mm x 145.8mm x 8.5mm

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB" is about 199.0g, and the weight of the "Allview V4 Viper 16GB" is about 138.0g. Comparing the weight of the two devices, the "Allview V4 Viper 16GB" is a considerably lighter smart phone than the "Realme X2 Pro 256GB", and there is a difference of about 61g. In terms of the burden placed upon your fingers and wrist, the "Allview V4 Viper 16GB" is superior to the "Realme X2 Pro 256GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Allview V4 Viper 16GB" over the "Realme X2 Pro 256GB".

ScoreWeight
Realme X2 Pro 256GB50/100199.0g
Allview V4 Viper 16GB75/100138.0g

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB" has a 6.5inch display. Also, the "Allview V4 Viper 16GB" has a 5.7inch display. Comparing the screen size, the "Realme X2 Pro 256GB" has a larger screen compared to the "Allview V4 Viper 16GB", with a roughly 0.7inch difference. As a result, the user is less likely to mistap when using apps on the "Realme X2 Pro 256GB" than on the "Allview V4 Viper 16GB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Realme X2 Pro 256GB".

ScoreDisplay size
Realme X2 Pro 256GB90/1006.5inch
Allview V4 Viper 16GB85/1005.7inch

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB" is 1080 x 2400, and pixel density is 404ppi. Also, the resolution on the "Allview V4 Viper 16GB" is 720 x 1520, and pixel density is 295ppi. Comparing the pixel count, the "Realme X2 Pro 256GB" has much higher pixel density than the "Allview V4 Viper 16GB", with a difference of roughly 109ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Realme X2 Pro 256GB" is superior to the "Allview V4 Viper 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 "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScorePixel density
Realme X2 Pro 256GB84/100404ppi
Allview V4 Viper 16GB60/100295ppi

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB" is 4000.0mAh, and the "Allview V4 Viper 16GB" is 2700.0mAh. Regarding battery capacity, the "Realme X2 Pro 256GB" has greater battery capacity than the "Allview V4 Viper 16GB", with a 1300mAh difference. Since the "Realme X2 Pro 256GB" can be used for longer periods without recharging than the "Allview V4 Viper 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScoreBattery capacity
Realme X2 Pro 256GB80/1004000.0mAh
Allview V4 Viper 16GB60/1002700.0mAh

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB"'s CPU is a Qualcomm SDM855 Snapdragon 855+, with performance measured at 2.96GHz+2.42GHz+1.8GHz×8(8.0-cores). Also, the "Allview V4 Viper 16GB"'s CPU is a Mediatek MT6761 Helio A22, with performance measured at 2.0GHz×4(4.0-cores). Comparing CPU performance, the "Realme X2 Pro 256GB" has considerably higher specs than the "Allview V4 Viper 16GB". In terms of being able to comfortably play games and run apps smoothly, the "Realme X2 Pro 256GB" is superior to the "Allview V4 Viper 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScoreCPU specs
Realme X2 Pro 256GB98/1002.96GHz+2.42GHz+1.8GHz×8(8.0-cores)
Allview V4 Viper 16GB52/1002.0GHz×4(4.0-cores)

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB" is 12.0GB and the weight of the "Allview V4 Viper 16GB" is 2.0GB. Comparing the devices in terms of RAM, the "Realme X2 Pro 256GB" has a significantly larger amount of RAM than the "Allview V4 Viper 16GB", with a difference of about 10GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Realme X2 Pro 256GB" is superior to the "Allview V4 Viper 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 "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScoreRAM size
Realme X2 Pro 256GB99/10012.0GB
Allview V4 Viper 16GB50/1002.0GB

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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 "Realme X2 Pro 256GB" is 256.0GB. Also the "Allview V4 Viper 16GB" is 16.0GB. Regarding storage capacity, the "Realme X2 Pro 256GB" has a much larger data storage capacity compared to the "Allview V4 Viper 16GB", with a roughly 240GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Realme X2 Pro 256GB" is superior to the "Allview V4 Viper 16GB". If you are looking for a smartphone that can save more data, we recommend the "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScoreStorage size
Realme X2 Pro 256GB91/100256.0GB
Allview V4 Viper 16GB50/10016.0GB

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB" 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.

"Realme X2 Pro 256GB" has a 64.0MP main camera. Also, "Allview V4 Viper 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "Realme X2 Pro 256GB" has a much higher pixel count compared to the "Allview V4 Viper 16GB", with a roughly 56MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Realme X2 Pro 256GB" is superior to the "Allview V4 Viper 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScoreRear-camera resolution
Realme X2 Pro 256GB100/10064.0MP
Allview V4 Viper 16GB50/1008.0MP

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", 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.

"Realme X2 Pro 256GB" has an 16.0MP front camera and "Allview V4 Viper 16GB" has an 5.0MP front camera. Comparing rear camera performance, the front camera of the "Realme X2 Pro 256GB" has a much higher pixel count compared to the "Allview V4 Viper 16GB", with a roughly 11MP difference. As a result, the "Realme X2 Pro 256GB" is more suited than the "Allview V4 Viper 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 "Realme X2 Pro 256GB" over the "Allview V4 Viper 16GB".

ScoreFront-camera resolution
Realme X2 Pro 256GB75/10016.0MP
Allview V4 Viper 16GB50/1005.0MP

"Realme X2 Pro 256GB" and "Allview V4 Viper 16GB", performance comparison by specification sheet

Realme X2 Pro 256GBAllview V4 Viper 16GB
ImageRealme X2 Pro 256GBAllview V4 Viper 16GB
MakerRealmeAllview
Release date2019-102019-09
ColorLunar White/Neptune BlueBlue/Red
OSAndroidAndroid
Dimensions (width x height x thickness)75.7mm x 161.0mm x 8.7mm70.9mm x 145.8mm x 8.5mm
Weight199.0g138.0g
Display size6.5inch5.7inch
Display typeSuper AMOLEDIPS LCD
Screen resolution (width x height)1080 x 2400720 x 1520
Pixel density404ppi295ppi
Battery capacity4000.0mAh2700.0mAh
ChipsetQualcomm SDM855 Snapdragon 855+Mediatek MT6761 Helio A22
CPU specs2.96GHz+2.42GHz+1.8GHz×8(8.0-cores)2.0GHz×4(4.0-cores)
RAM size12.0GB2.0GB
Storage size256.0GB16.0GB
Rear-camera resolution64.0MP8.0MP
Front-camera resolution16.0MP5.0MP

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