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Which should you buy, the Xperia X Ultra 64GB or Oppo RX17 Pro 128GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-11-18 10:50:57, Updated date: 2020-04-16 20:01:05

Xperia X Ultra 64GBOppo RX17 Pro 128GB
Xperia X Ultra 64GBOppo RX17 Pro 128GB

Here's our thorough comparison of the difference in performance and function between the "Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB". Which one should you buy? We'll compare and explain what differs between the "Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB" in a way that even people who aren't used to choosing between two similar products can understand.

Xperia X Ultra 64GBOppo RX17 Pro 128GB
Xperia X Ultra 64GB

Oppo RX17 Pro 128GB

General rating:
Holding comfortrating-image
rating-image3.2
74.6mm x 157.6mm x 7.9mm
Weightrating-image
rating-image2.9
183.0g
Screen sizerating-image4.5
6.45inch
rating-image4.5
6.4inch
Display qualityrating-image4.4
499ppi
rating-image4.2
402ppi
Battery liferating-image3.3
3050.0mAh
rating-image3.8
3700.0mAh
Processing powerrating-image4.3
2.2GHz+1.8GHz×8(8.0-cores)
rating-image4.6
2.2GHz+1.7GHz×8(8.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image4.7
8.0GB
Storage capacityrating-image3.4
64.0GB
rating-image4.5
128.0GB
Rear camera performancerating-image3.8
19.0MP
rating-image3.9
20.0MP
Front camera performancerating-image3.6
13.0MP
rating-image4.4
25.0MP

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", performance comparison

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB" 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.

Also, the "Oppo RX17 Pro 128GB" has a width of 74.6mm, a length of 157.6mm, and a thickness of 7.9mm.

ScoreDimensions (width x height x thickness)
Xperia X Ultra 64GB - /100
Oppo RX17 Pro 128GB63/10074.6mm x 157.6mm x 7.9mm

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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
Xperia X Ultra 64GB - /100
Oppo RX17 Pro 128GB57/100183.0g

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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 "Xperia X Ultra 64GB" has a 6.45inch display. Also, the "Oppo RX17 Pro 128GB" has a 6.4inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xperia X Ultra 64GB" and the "Oppo RX17 Pro 128GB". 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
Xperia X Ultra 64GB90/1006.45inch
Oppo RX17 Pro 128GB90/1006.4inch

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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 "Xperia X Ultra 64GB" is 1440 x 2880, and pixel density is 499ppi. Also, the resolution on the "Oppo RX17 Pro 128GB" is 1080 x 2340, and pixel density is 402ppi. Comparing the pixel count, the difference in pixel density between the "Xperia X Ultra 64GB" and the "Oppo RX17 Pro 128GB" 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
Xperia X Ultra 64GB87/100499ppi
Oppo RX17 Pro 128GB84/100402ppi

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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 "Xperia X Ultra 64GB" is 3050.0mAh, and the "Oppo RX17 Pro 128GB" is 3700.0mAh. Regarding battery capacity, the "Oppo RX17 Pro 128GB" has greater battery capacity than the "Xperia X Ultra 64GB", with a 650mAh difference. If battery is a priority, then the "Oppo RX17 Pro 128GB" is recommended over the "Xperia X Ultra 64GB".

ScoreBattery capacity
Xperia X Ultra 64GB65/1003050.0mAh
Oppo RX17 Pro 128GB75/1003700.0mAh

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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 "Xperia X Ultra 64GB"'s CPU is a Qualcomm SDM660 Snapdragon 660, with performance measured at 2.2GHz+1.8GHz×8(8.0-cores). Also, the "Oppo RX17 Pro 128GB"'s CPU is a Qualcomm SDM710 Snapdragon 710, with performance measured at 2.2GHz+1.7GHz×8(8.0-cores). Comparing CPU performance, the "Oppo RX17 Pro 128GB" has higher specs compared to the "Xperia X Ultra 64GB". For that reason, the "Oppo RX17 Pro 128GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Oppo RX17 Pro 128GB" over the "Xperia X Ultra 64GB".

ScoreCPU specs
Xperia X Ultra 64GB86/1002.2GHz+1.8GHz×8(8.0-cores)
Oppo RX17 Pro 128GB92/1002.2GHz+1.7GHz×8(8.0-cores)

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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 "Xperia X Ultra 64GB" is 4.0GB and the weight of the "Oppo RX17 Pro 128GB" is 8.0GB. Comparing the devices in terms of RAM, the "Oppo RX17 Pro 128GB" has a significantly larger amount of RAM than the "Xperia X Ultra 64GB", with a difference of about 4GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Oppo RX17 Pro 128GB" is superior to the "Xperia X Ultra 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 "Oppo RX17 Pro 128GB" over the "Xperia X Ultra 64GB".

ScoreRAM size
Xperia X Ultra 64GB70/1004.0GB
Oppo RX17 Pro 128GB93/1008.0GB

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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 "Xperia X Ultra 64GB" is 64.0GB. Also the "Oppo RX17 Pro 128GB" is 128.0GB. Regarding storage capacity, the "Oppo RX17 Pro 128GB" has a much larger data storage capacity compared to the "Xperia X Ultra 64GB", with a roughly 64GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Oppo RX17 Pro 128GB" is superior to the "Xperia X Ultra 64GB". If you are looking for a smartphone that can save more data, we recommend the "Oppo RX17 Pro 128GB" over the "Xperia X Ultra 64GB".

ScoreStorage size
Xperia X Ultra 64GB67/10064.0GB
Oppo RX17 Pro 128GB90/100128.0GB

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB" 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.

"Xperia X Ultra 64GB" has a 19.0MP main camera. Also, "Oppo RX17 Pro 128GB" has a 20.0MP main camera. Comparing rear camera performance, the "Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB" 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
Xperia X Ultra 64GB75/10019.0MP
Oppo RX17 Pro 128GB78/10020.0MP

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", 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.

"Xperia X Ultra 64GB" has an 13.0MP front camera and "Oppo RX17 Pro 128GB" has an 25.0MP front camera. Comparing rear camera performance, the front camera of the "Oppo RX17 Pro 128GB" has a much higher pixel count compared to the "Xperia X Ultra 64GB", with a roughly 12MP difference. As a result, the "Oppo RX17 Pro 128GB" is more suited than the "Xperia X Ultra 64GB" 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 "Oppo RX17 Pro 128GB" over the "Xperia X Ultra 64GB".

ScoreFront-camera resolution
Xperia X Ultra 64GB71/10013.0MP
Oppo RX17 Pro 128GB88/10025.0MP

"Xperia X Ultra 64GB" and "Oppo RX17 Pro 128GB", performance comparison by specification sheet

Xperia X Ultra 64GBOppo RX17 Pro 128GB
ImageXperia X Ultra 64GBOppo RX17 Pro 128GB
MakerSonyOppo
ColorGray/RedRadiant Mist/Emerald Green
OSAndroidAndroid
Display size6.45inch6.4inch
Display typeIPS LCDAMOLED
Screen resolution (width x height)1440 x 28801080 x 2340
Pixel density499ppi402ppi
Battery capacity3050.0mAh3700.0mAh
ChipsetQualcomm SDM660 Snapdragon 660Qualcomm SDM710 Snapdragon 710
CPU specs2.2GHz+1.8GHz×8(8.0-cores)2.2GHz+1.7GHz×8(8.0-cores)
RAM size4.0GB8.0GB
Storage size64.0GB128.0GB
Rear-camera resolution19.0MP20.0MP
Front-camera resolution13.0MP25.0MP

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