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Which should you buy, the Allview A5 Duo 4GB or Haier G51 (2017)? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-09-30 23:03:56, Updated date: 2020-04-16 20:13:02

Allview A5 Duo 4GBHaier G51 (2017)
Allview A5 Duo 4GBHaier G51 (2017)

Here's our thorough comparison of the difference in performance and function between the "Allview A5 Duo 4GB" and "Haier G51 (2017)". Which one should you buy? We'll compare and explain what differs between the "Allview A5 Duo 4GB" and "Haier G51 (2017)" in a way that even people who aren't used to choosing between two similar products can understand.

Allview A5 Duo 4GBHaier G51 (2017)
Allview A5 Duo 4GB

Haier G51 (2017)
General rating:

34.1/100

(The 1898th of all smartphones)

44/100

(The 713th of all smartphones)

Holding comfort
75/100
64/100
Weight
75/100
68/100
Screen size
58/100
74/100
Display quality
42/100
25/100
Battery life
41/100
50/100
Processing power
5/100
14/100
Memory capacity
5/100
20/100
Storage capacity
11/100
24/100
Rear camera performance
66/100
27/100
Front camera performance
- /100
50/100

"Allview A5 Duo 4GB" and "Haier G51 (2017)", performance comparison

"Allview A5 Duo 4GB" and "Haier G51 (2017)" 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 "Allview A5 Duo 4GB" has a width of 64.4mm, a length of 126.0mm, and a thickness of 11.5mm. Also, the "Haier G51 (2017)" has a width of 72.9mm, a length of 142.6mm, and a thickness of 9.1mm.

Comparing the width and thickness of the body, the "Allview A5 Duo 4GB" is considerably smaller and more compact than the "Haier G51 (2017)". The "Allview A5 Duo 4GB" excels over the "Haier G51 (2017)" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Allview A5 Duo 4GB" over the "Haier G51 (2017)".

Comparing the width and thickness of the body, the "Allview A5 Duo 4GB" is considerably smaller and more compact than the "Haier G51 (2017)". The "Allview A5 Duo 4GB" excels over the "Haier G51 (2017)" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Allview A5 Duo 4GB" over the "Haier G51 (2017)".

Comparing the overall size of the two devices, the "Allview A5 Duo 4GB" is a considerably larger size than the "Haier G51 (2017)". In terms of being more convenient to use one-handed, and less likely to get in the way when you're not using it, the "Allview A5 Duo 4GB" is superior to the "Haier G51 (2017)". If you're going for the smart phone sized to be easiest to carry and handle with one hand, we recommend buying the "Allview A5 Duo 4GB" over the "Haier G51 (2017)".

ScoreDimensions (width x height x thickness)
Allview A5 Duo 4GB75/10064.4mm x 126.0mm x 11.5mm
Haier G51 (2017)64/10072.9mm x 142.6mm x 9.1mm

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB" is about 137.7g, and the weight of the "Haier G51 (2017)" is about 155.0g. Comparing the weight of the two devices, the "Allview A5 Duo 4GB" is a lighter smart phone than the "Haier G51 (2017)", with a difference of about 17.3g. For that reason the "Allview A5 Duo 4GB" is a smart phone that is less likely than the "Haier G51 (2017)"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Allview A5 Duo 4GB" over the "Haier G51 (2017)".

ScoreWeight
Allview A5 Duo 4GB75/100137.7g
Haier G51 (2017)68/100155.0g

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB" has a 4.0inch display. Also, the "Haier G51 (2017)" has a 5.0inch display. Comparing the screen size, the "Haier G51 (2017)" has a considerably larger screen than the "Allview A5 Duo 4GB", with a difference of approximately 1inch. The "Haier G51 (2017)" is superior to the "Allview A5 Duo 4GB" 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 "Haier G51 (2017)" 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 "Haier G51 (2017)" over the "Allview A5 Duo 4GB".

ScoreDisplay size
Allview A5 Duo 4GB58/1004.0inch
Haier G51 (2017)74/1005.0inch

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB" is 480 x 800, and pixel density is 233ppi. Also, the resolution on the "Haier G51 (2017)" is 480 x 854, and pixel density is 195ppi. Comparing the pixel count, the "Allview A5 Duo 4GB" has much higher pixel density than the "Haier G51 (2017)", with a difference of roughly 38ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Allview A5 Duo 4GB" is superior to the "Haier G51 (2017)". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Allview A5 Duo 4GB" over the "Haier G51 (2017)".

ScorePixel density
Allview A5 Duo 4GB42/100233ppi
Haier G51 (2017)25/100195ppi

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB" is 1700.0mAh, and the "Haier G51 (2017)" is 2000.0mAh. Regarding battery capacity, the "Haier G51 (2017)" has greater battery capacity than the "Allview A5 Duo 4GB", with a 300mAh difference. If battery is a priority, then the "Haier G51 (2017)" is recommended over the "Allview A5 Duo 4GB".

ScoreBattery capacity
Allview A5 Duo 4GB41/1001700.0mAh
Haier G51 (2017)50/1002000.0mAh

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB"'s CPU is a Cotex-A7, with performance measured at 1.2GHz×2(2.0-cores). Also, the "Haier G51 (2017)"'s CPU is a Mediatek MT6737M, with performance measured at 1.25GHz×4(4.0-cores). Comparing CPU performance, the "Haier G51 (2017)" has higher specs compared to the "Allview A5 Duo 4GB". For that reason, the "Haier G51 (2017)" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Haier G51 (2017)" over the "Allview A5 Duo 4GB".

ScoreCPU specs
Allview A5 Duo 4GB5/1001.2GHz×2(2.0-cores)
Haier G51 (2017)14/1001.25GHz×4(4.0-cores)

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB" is 512.0MB and the weight of the "Haier G51 (2017)" is 1.0GB. Comparing the devices in terms of RAM, the "Haier G51 (2017)" has a significantly larger amount of RAM than the "Allview A5 Duo 4GB", with a difference of about 511GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Haier G51 (2017)" is superior to the "Allview A5 Duo 4GB". 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 "Haier G51 (2017)" over the "Allview A5 Duo 4GB".

ScoreRAM size
Allview A5 Duo 4GB5/100512.0MB
Haier G51 (2017)20/1001.0GB

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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 "Allview A5 Duo 4GB" is 4.0GB. Also the "Haier G51 (2017)" is 8.0GB. Regarding storage capacity, the "Haier G51 (2017)" has a much larger data storage capacity compared to the "Allview A5 Duo 4GB", with a roughly 4GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Haier G51 (2017)" is superior to the "Allview A5 Duo 4GB". If you are looking for a smartphone that can save more data, we recommend the "Haier G51 (2017)" over the "Allview A5 Duo 4GB".

ScoreStorage size
Allview A5 Duo 4GB11/1004.0GB
Haier G51 (2017)24/1008.0GB

"Allview A5 Duo 4GB" and "Haier G51 (2017)" 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.

"Allview A5 Duo 4GB" has a 15.0MP main camera. Also, "Haier G51 (2017)" has a 5.0MP main camera. Comparing rear camera performance, the "Allview A5 Duo 4GB" has a much higher pixel count compared to the "Haier G51 (2017)", with a roughly 10MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Allview A5 Duo 4GB" is superior to the "Haier G51 (2017)". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Allview A5 Duo 4GB" over the "Haier G51 (2017)".

ScoreRear-camera resolution
Allview A5 Duo 4GB66/10015.0MP
Haier G51 (2017)27/1005.0MP

"Allview A5 Duo 4GB" and "Haier G51 (2017)", 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.

ScoreFront-camera resolution
Allview A5 Duo 4GB - /100
Haier G51 (2017)50/1005.0MP

"Allview A5 Duo 4GB" and "Haier G51 (2017)", performance comparison by specification sheet

Allview A5 Duo 4GBHaier G51 (2017)
ImageAllview A5 Duo 4GBHaier G51 (2017)
MakerAllviewHaier
ColorBlackblack,gold,white,blue
OSAndroidAndroid
Dimensions (width x height x thickness)64.4mm x 126.0mm x 11.5mm72.9mm x 142.6mm x 9.1mm
Weight137.7g155.0g
Display size4.0inch5.0inch
Display typeTFTIPS LCD
Screen resolution (width x height)480 x 800480 x 854
Pixel density233ppi195ppi
Battery capacity1700.0mAh2000.0mAh
ChipsetCotex-A7Mediatek MT6737M
CPU specs1.2GHz×2(2.0-cores)1.25GHz×4(4.0-cores)
RAM size512.0MB1.0GB
Storage size4.0GB8.0GB
Rear-camera resolution15.0MP5.0MP

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