Galaxy S20 versus Oppo Reno Z: a detailed breakdown of performance and specs

Created date: 02/10/2020, 09:32:17, Updated date: 02/10/2020, 10:25:36

Galaxy S20Oppo Reno Z
Galaxy S20Oppo Reno Z

Galaxy S20 or Oppo Reno Z? We've compared the Galaxy S20 and the Oppo Reno Z and highlighted all the differences. If you're looking for a new phone but can't decide between the Galaxy S20 and the Oppo Reno Z, be sure to check it out!

Galaxy S20Oppo Reno Z
Galaxy S20

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Oppo Reno Z

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General rating:

81.5/100

(The 10th of all smartphones)

81.4/100

(The 12th of all smartphones)

Holding comfort
73/100
60/100
Weight
65/100
56/100
Screen size
90/100
90/100
Display quality
89/100
84/100
Battery life
80/100
80/100
Processing power
96/100
92/100
Memory capacity
93/100
93/100
Storage capacity
90/100
91/100
Rear camera performance
100/100
97/100
Front camera performance
64/100
97/100

Galaxy S20 and Oppo Reno Z, performance comparison.

Galaxy S20 and Oppo Reno Z 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 Galaxy S20 has a width of 27.2 in (69.1 mm), a length of 59.7 in (151.7 mm), and a thickness of 3.1 in (7.9 mm).Also, the Oppo Reno Z has a width of 29.5 in (74.9 mm), a length of 61.9 in (157.3 mm), and a thickness of 3.6 in (9.1 mm).

Comparing the width and thickness of the body, the Galaxy S20 is considerably smaller and more compact than the Oppo Reno Z. The Galaxy S20 excels over the Oppo Reno Z 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 Galaxy S20 over the Oppo Reno Z.

Comparing the width and thickness of the body, there isn't a large difference in size between the Galaxy S20 and the Oppo Reno Z. 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 Galaxy S20 has a large size compared to the Oppo Reno Z. For that reason the Galaxy S20 is a size that is easier to use in one hand and comfortably carry than the Oppo Reno Z. That's why we recommend the Galaxy S20.

ScoreDimensions (width x height x thickness)
Galaxy S2073/10027.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm)
Oppo Reno Z60/10029.5 in (74.9 mm) x 61.9 in (157.3 mm) x 3.6 in (9.1 mm)

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20 is about 5.7 oz (163 g), and the weight of the Oppo Reno Z is about 6.6 oz (186 g).Comparing the weight of the two devices, the Galaxy S20 is a lighter smart phone than the Oppo Reno Z, with a difference of about 0.9 oz (163 g). For that reason the Galaxy S20 is a smart phone that is less likely than the Oppo Reno Zto put a burden on your fingers and wrist when used for an extended period. That's why we recommend the Galaxy S20 over the Oppo Reno Z.

ScoreWeight
Galaxy S2065/1005.7 oz (163 g)
Oppo Reno Z56/1006.6 oz (186 g)

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20 has a 6.2 inch display. Also, the Oppo Reno Z has a 6.4 inch display.Comparing the screen size, there is a negligible difference in screen size between the Galaxy S20 and the Oppo Reno Z. 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
Galaxy S2090/1006.2 inch
Oppo Reno Z90/1006.4 inch

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20 is 1440 x 3200, and pixel density is 565ppi. Also, the resolution on the Oppo Reno Z is 1080 x 2340, and pixel density is 402ppi.Comparing the pixel count, the difference in pixel density between the Galaxy S20 and the Oppo Reno Z 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
Galaxy S2089/100565ppi
Oppo Reno Z84/100402ppi

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20 is 4000mAh, and the Oppo Reno Z is 4035mAh.Regarding battery capacity, there is a negligible difference in battery capacity between the Galaxy S20 and Oppo Reno Z. Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Galaxy S2080/1004000mAh
Oppo Reno Z80/1004035mAh

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20's CPU is a Exynos 990, with performance measured at 2.73GHz+2.6GHz×8(OctaCore).Also, the Oppo Reno Z's CPU is a Mediatek MT6779 Helio P90, with performance measured at 2.2GHz+2.0GHz×8(OctaCore).Comparing CPU performance, there is almost no difference in the specs of the Galaxy S20 and the Oppo Reno Z. 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
Galaxy S2096/1002.73GHz+2.6GHz×8(OctaCore)
Oppo Reno Z92/1002.2GHz+2.0GHz×8(OctaCore)

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20 is 8GB and the weight of the Oppo Reno Z is 8GB.Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the Galaxy S20 and the Oppo Reno Z. For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Galaxy S2093/1008GB
Oppo Reno Z93/1008GB

Galaxy S20 and Oppo Reno Z, 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 Galaxy S20 is 128GB. Also the Oppo Reno Z is 256GB.Regarding storage capacity, there is a negligible difference in storage capacity between the Galaxy S20 and Oppo Reno Z. 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
Galaxy S2090/100128GB
Oppo Reno Z91/100256GB

Galaxy S20 and Oppo Reno Z 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.

Galaxy S20 has a 64 MP main camera. Also, Oppo Reno Z has a 48 MP main camera.Comparing rear camera performance, the Galaxy S20 and Oppo Reno Z 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
Galaxy S20100/10064 MP
Oppo Reno Z97/10048 MP

Galaxy S20 and Oppo Reno Z, 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.

Galaxy S20 has an 10 MP front camera and Oppo Reno Z has an 32 MP front camera.Comparing rear camera performance, the front camera of the Oppo Reno Z has a much higher pixel count compared to the Galaxy S20, with a roughly 22 MP difference. As a result, the Oppo Reno Z is more suited than the Galaxy S20 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 Reno Z over the Galaxy S20.

ScoreFront-camera resolution
Galaxy S2064/10010 MP
Oppo Reno Z97/10032 MP

Detailed comparison of Galaxy S20 and Oppo Reno Z.

Comparison for general rating.

ImageProduct nameReviewgeneral rating

Galaxy S20

Score

81.5Display size:6.2 inch, Weight:5.7 oz (163 g), Chipset:Exynos 990, CPU specs:2.73GHz+2.6GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:4000mAh

Oppo Reno Z

Score

81.4Display size:6.4 inch, Weight:6.6 oz (186 g), Chipset:Mediatek MT6779 Helio P90, CPU specs:2.2GHz+2.0GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4035mAh

Comparison for body size.

ImageProduct nameReviewbody size

Galaxy S20

Score

59.1Dimensions (width x height x thickness):27.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm)

Oppo Reno Z

Score

51.5Dimensions (width x height x thickness):29.5 in (74.9 mm) x 61.9 in (157.3 mm) x 3.6 in (9.1 mm)

Comparison for body weight.

ImageProduct nameReviewbody weight

Galaxy S20

Score

65.2Weight:5.7 oz (163 g)

Oppo Reno Z

Score

56.0Weight:6.6 oz (186 g)

Comparison for screen size.

ImageProduct nameReviewscreen size

Galaxy S20

Score

90.3Display size:6.2 inch

Oppo Reno Z

Score

90.7Display size:6.4 inch

Comparison for RAM capacity.

ImageProduct nameReviewRAM capacity

Galaxy S20

Score

93.4RAM size:8GB

Oppo Reno Z

Score

93.4RAM size:8GB

Comparison for storage size.

ImageProduct nameReviewstorage size

Galaxy S20

Score

90.0Storage size:128GB

Oppo Reno Z

Score

91.5Storage size:256GB

Comparison for battery.

ImageProduct nameReviewbattery

Galaxy S20

Score

80.0Battery capacity:4000mAh

Oppo Reno Z

Score

80.1Battery capacity:4035mAh

Comparison for rear-camera resolution.

ImageProduct nameReviewrear-camera resolution

Galaxy S20

Score

100.0Rear-camera resolution:64 MP

Oppo Reno Z

Score

97.8Rear-camera resolution:48 MP

Comparison for front-camera resolution.

ImageProduct nameReviewfront-camera resolution

Galaxy S20

Score

64.2Front-camera resolution:10 MP

Oppo Reno Z

Score

97.8Front-camera resolution:32 MP

Comparison for grip.

ImageProduct nameReviewgrip

Galaxy S20

Score

62.1Color:Cosmic grey,cloud blue,cloud pink, Dimensions (width x height x thickness):27.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm), Weight:5.7 oz (163 g)

Oppo Reno Z

Score

53.8Color:Jet black,aurora purple, Dimensions (width x height x thickness):29.5 in (74.9 mm) x 61.9 in (157.3 mm) x 3.6 in (9.1 mm), Weight:6.6 oz (186 g)

Comparison for screen cleanliness.

ImageProduct nameReviewscreen cleanliness

Galaxy S20

Score

89.3Display type:Dynamic AMOLED 2X, Screen resolution (width x height):1440 x 3200, Pixel density:565ppi

Oppo Reno Z

Score

84.9Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:402ppi

Comparison for performance.

ImageProduct nameReviewperformance

Galaxy S20

Score

96.3OS:Android, Chipset:Exynos 990, CPU specs:2.73GHz+2.6GHz×8(OctaCore), RAM size:8GB

Oppo Reno Z

Score

92.9OS:Android, Chipset:Mediatek MT6779 Helio P90, CPU specs:2.2GHz+2.0GHz×8(OctaCore), RAM size:8GB

Galaxy S20 and Oppo Reno Z, performance comparison by specification sheet.

Galaxy S20Oppo Reno Z
ImageGalaxy S20Oppo Reno Z
MakerSamsungOppo
Release date3, 20206, 2019
Colorcosmic grey,cloud blue,cloud pinkjet black,aurora purple
OSAndroidAndroid
Dimensions (width x height x thickness)27.2 in (69.1 mm) x 59.7 in (151.7 mm) x 3.1 in (7.9 mm)29.5 in (74.9 mm) x 61.9 in (157.3 mm) x 3.6 in (9.1 mm)
Weight5.7 oz (163 g)6.6 oz (186 g)
Display size6.2 inch6.4 inch
Display typeDynamic AMOLED 2XAMOLED
Screen resolution (width x height)1440 x 32001080 x 2340
Pixel density565ppi402ppi
Battery capacity4000mAh4035mAh
ChipsetExynos 990Mediatek MT6779 Helio P90
CPU specs2.73GHz+2.6GHz×8(OctaCore)2.2GHz+2.0GHz×8(OctaCore)
RAM size8GB8GB
Storage size128GB256GB
Rear-camera resolution64 MP48 MP
Front-camera resolution10 MP32 MP

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