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Which should you buy, the Realme X (2019) 256GB or Xiaomi Mi 9 Explorer 256GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2019-05-16 04:23:54, Updated date: 2020-04-16 15:52:41

Realme X (2019) 256GBXiaomi Mi 9 Explorer 256GB
Realme X (2019) 256GBXiaomi Mi 9 Explorer 256GB

Are you having trouble comparing the differences in features and performance of the "Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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.

Realme X (2019) 256GBXiaomi Mi 9 Explorer 256GB
Realme X (2019) 256GB

Xiaomi Mi 9 Explorer 256GB

General rating:
Holding comfortrating-image2.9
76.0mm x 161.2mm x 9.4mm
rating-image3.2
74.7mm x 157.5mm x 7.6mm
Weightrating-image2.7
191.0g
rating-image3.1
173.0g
Screen sizerating-image4.5
6.53inch
rating-image4.5
6.39inch
Display qualityrating-image4.2
394ppi
rating-image4.2
403ppi
Battery liferating-image3.8
3765.0mAh
rating-image3.5
3300.0mAh
Processing powerrating-image4.6
2.2GHz+1.7GHz×8(8.0-cores)
rating-image4.9
2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
Memory capacityrating-image4.7
8.0GB
rating-image5.0
12.0GB
Storage capacityrating-image4.6
256.0GB
rating-image4.6
256.0GB
Rear camera performancerating-image4.9
48.0MP
rating-image4.9
48.0MP
Front camera performancerating-image3.8
16.0MP
rating-image4.1
20.0MP

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", performance comparison

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB" 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 X (2019) 256GB" has a width of 76.0mm, a length of 161.2mm, and a thickness of 9.4mm. Also, the "Xiaomi Mi 9 Explorer 256GB" has a width of 74.7mm, a length of 157.5mm, and a thickness of 7.6mm.

Comparing the width and thickness of the body, the "Xiaomi Mi 9 Explorer 256GB" is smaller and more compact compared to the "Realme X (2019) 256GB". For that reason, the "Xiaomi Mi 9 Explorer 256GB" is easier to grip firmly and carry one-handed than the "Realme X (2019) 256GB". For that reason, we recommend the "Xiaomi Mi 9 Explorer 256GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Realme X (2019) 256GB" and the "Xiaomi Mi 9 Explorer 256GB". 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 "Realme X (2019) 256GB" and the "Xiaomi Mi 9 Explorer 256GB". 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)
Realme X (2019) 256GB58/10076.0mm x 161.2mm x 9.4mm
Xiaomi Mi 9 Explorer 256GB63/10074.7mm x 157.5mm x 7.6mm

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" is about 191.0g, and the weight of the "Xiaomi Mi 9 Explorer 256GB" is about 173.0g. Comparing the weight of the two devices, the "Xiaomi Mi 9 Explorer 256GB" is a lighter smart phone than the "Realme X (2019) 256GB", with a difference of about 18g. For that reason the "Xiaomi Mi 9 Explorer 256GB" is a smart phone that is less likely than the "Realme X (2019) 256GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "Xiaomi Mi 9 Explorer 256GB" over the "Realme X (2019) 256GB".

ScoreWeight
Realme X (2019) 256GB54/100191.0g
Xiaomi Mi 9 Explorer 256GB61/100173.0g

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" has a 6.53inch display. Also, the "Xiaomi Mi 9 Explorer 256GB" has a 6.39inch display. Comparing the screen size, there is a negligible difference in screen size between the "Realme X (2019) 256GB" and the "Xiaomi Mi 9 Explorer 256GB". 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
Realme X (2019) 256GB90/1006.53inch
Xiaomi Mi 9 Explorer 256GB90/1006.39inch

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" is 1080 x 2340, and pixel density is 394ppi. Also, the resolution on the "Xiaomi Mi 9 Explorer 256GB" is 1080 x 2340, and pixel density is 403ppi. Comparing the pixel count, the difference in pixel density between the "Realme X (2019) 256GB" and the "Xiaomi Mi 9 Explorer 256GB" 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
Realme X (2019) 256GB83/100394ppi
Xiaomi Mi 9 Explorer 256GB84/100403ppi

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" is 3765.0mAh, and the "Xiaomi Mi 9 Explorer 256GB" is 3300.0mAh. Regarding battery capacity, the "Realme X (2019) 256GB" has greater battery capacity than the "Xiaomi Mi 9 Explorer 256GB", with a 465mAh difference. If battery is a priority, then the "Realme X (2019) 256GB" is recommended over the "Xiaomi Mi 9 Explorer 256GB".

ScoreBattery capacity
Realme X (2019) 256GB76/1003765.0mAh
Xiaomi Mi 9 Explorer 256GB69/1003300.0mAh

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB"'s CPU is a Qualcomm SDM710 Snapdragon 710, with performance measured at 2.2GHz+1.7GHz×8(8.0-cores). Also, the "Xiaomi Mi 9 Explorer 256GB"'s CPU is a Qualcomm SM8150 Snapdragon 855, with performance measured at 2.84GHz+2.42GHz+1.78GHz×8(8.0-cores). Comparing CPU performance, the "Xiaomi Mi 9 Explorer 256GB" has higher specs compared to the "Realme X (2019) 256GB". For that reason, the "Xiaomi Mi 9 Explorer 256GB" allows for more comfortable use of apps, and games that run more smoothly. That's why we recommend the "Xiaomi Mi 9 Explorer 256GB" over the "Realme X (2019) 256GB".

ScoreCPU specs
Realme X (2019) 256GB92/1002.2GHz+1.7GHz×8(8.0-cores)
Xiaomi Mi 9 Explorer 256GB98/1002.84GHz+2.42GHz+1.78GHz×8(8.0-cores)

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" is 8.0GB and the weight of the "Xiaomi Mi 9 Explorer 256GB" is 12.0GB. Comparing the devices in terms of RAM, the "Xiaomi Mi 9 Explorer 256GB" has more RAM than the "Realme X (2019) 256GB", with a difference of about 4GB. For that reason the "Xiaomi Mi 9 Explorer 256GB" allows for smoother multitasking than the "Realme X (2019) 256GB", and apps are less likely to crash. In addition the "Xiaomi Mi 9 Explorer 256GB" allows for smoother enjoyment of 3D games and VR. For this reason, we recommend the "Xiaomi Mi 9 Explorer 256GB".

ScoreRAM size
Realme X (2019) 256GB93/1008.0GB
Xiaomi Mi 9 Explorer 256GB99/10012.0GB

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" is 256.0GB. Also the "Xiaomi Mi 9 Explorer 256GB" is 256.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Realme X (2019) 256GB91/100256.0GB
Xiaomi Mi 9 Explorer 256GB91/100256.0GB

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB" 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 X (2019) 256GB" has a 48.0MP main camera. Also, "Xiaomi Mi 9 Explorer 256GB" has a 48.0MP main camera. Comparing rear camera performance, the "Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB" 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
Realme X (2019) 256GB97/10048.0MP
Xiaomi Mi 9 Explorer 256GB97/10048.0MP

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", 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 X (2019) 256GB" has an 16.0MP front camera and "Xiaomi Mi 9 Explorer 256GB" has an 20.0MP front camera. Comparing rear camera performance, the front camera of the "Xiaomi Mi 9 Explorer 256GB" has a higher pixel count than the "Realme X (2019) 256GB", with a roughly 4MP difference. As a result, the "Xiaomi Mi 9 Explorer 256GB" is better able to take high quality selfies than the "Realme X (2019) 256GB", and the pictures will look cleaner when printed. Therefore, we recommend the "Xiaomi Mi 9 Explorer 256GB".

ScoreFront-camera resolution
Realme X (2019) 256GB75/10016.0MP
Xiaomi Mi 9 Explorer 256GB81/10020.0MP

"Realme X (2019) 256GB" and "Xiaomi Mi 9 Explorer 256GB", performance comparison by specification sheet

Realme X (2019) 256GBXiaomi Mi 9 Explorer 256GB
ImageRealme X (2019) 256GBXiaomi Mi 9 Explorer 256GB
MakerRealmeXiaomi
Release date2019-072019-06
ColorSteam white/Punk BlueTransparent Black
OSAndroidAndroid
Dimensions (width x height x thickness)76.0mm x 161.2mm x 9.4mm74.7mm x 157.5mm x 7.6mm
Weight191.0g173.0g
Display size6.53inch6.39inch
Display typeAMOLEDSuper AMOLED
Screen resolution (width x height)1080 x 23401080 x 2340
Pixel density394ppi403ppi
Battery capacity3765.0mAh3300.0mAh
ChipsetQualcomm SDM710 Snapdragon 710Qualcomm SM8150 Snapdragon 855
CPU specs2.2GHz+1.7GHz×8(8.0-cores)2.84GHz+2.42GHz+1.78GHz×8(8.0-cores)
RAM size8.0GB12.0GB
Storage size256.0GB256.0GB
Rear-camera resolution48.0MP48.0MP
Front-camera resolution16.0MP20.0MP

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