Which is better, ROG Phone II ZS660KL or Oppo F7? We compared their features and specs in detail

Created date: 09/06/2019, 21:33:15, Updated date: 04/16/2020, 10:41:54

ROG Phone II ZS660KLOppo F7
ROG Phone II ZS660KLOppo F7

Are you having trouble comparing the differences in features and performance of the ROG Phone II ZS660KL and Oppo F7, 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.

ROG Phone II ZS660KLOppo F7
ROG Phone II ZS660KL

Compare with another product

Oppo F7

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General rating:

82.6/100

(The 13th of all smartphones)

79.2/100

(The - of all smartphones)

Portability
55/100
62/100
Weight
44/100
67/100
Size of screen
90/100
90/100
Screen clarity
82/100
84/100
Battery duration
86/100
71/100
Processing capability
98/100
89/100
Memory capacity
99/100
90/100
Storage capacity
99/100
90/100
Rear camera function
97/100
68/100
Front camera function
86/100
88/100

Compare Performance and Usability

Size comparison of ROG Phone II ZS660KL and Oppo F7. Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The ROG Phone II ZS660KL is 3.1 inches (77.6 mm) wide, 6.7 inches (171 mm) tall, and 0.4 inches (9.5 mm) thick. The Oppo F7 is 3.0 inches (75.3 mm) tall, 6.1 inches (156 mm) wide, and 0.3 inches (7.8 mm) thick.

Comparing the width and thickness of the main unit, the Oppo F7 is smaller and more compact compared to the ROG Phone II ZS660KL. Therefore, it is easier to grip and hold the Oppo F7 than the ROG Phone II ZS660KL. For this reason, the Oppo F7 is recommended.

Comparing the width and height of the main unit, the Oppo F7 is smaller and more compact than the ROG Phone II ZS660KL. As a result, the Oppo F7 is easier to operate with one hand and it is more portable without getting in your way than the ROG Phone II ZS660KL. Therefore, the Oppo F7 is recommended.

Comparing the overall size of the main unit, the Oppo F7 is smaller than the ROG Phone II ZS660KL. As a result, it is easier to use the Oppo F7 with one hand compared to the ROG Phone II ZS660KL, and its size makes it more comfortable to carry around. For this reason, the Oppo F7 is recommended.

ScoreDimensions (width x height x thickness)
ROG Phone II ZS660KL55/1003.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm)
Oppo F762/1003.0 inches (75.3 mm) x 6.1 inches (156 mm) x 0.3 inches (7.8 mm)

Which one is easier to hold, ROG Phone II ZS660KL or Oppo F7? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The ROG Phone II ZS660KL weighs 240 oz (240 g). The Oppo F7 clocks in at 158 oz (158 g). If you compare the weight of the two, the Oppo F7 is a considerably lighter smartphone than the ROG Phone II ZS660KL, with a difference of about 158 oz (82 g). Because of this, the Oppo F7 puts less of a burden on the fingers and wrists than the ROG Phone II ZS660KL. If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the Oppo F7 rather than the ROG Phone II ZS660KL.

ScoreWeight
ROG Phone II ZS660KL44/100240 oz (240 g)
Oppo F767/100158 oz (158 g)

Which is better in terms of display, ROG Phone II ZS660KL or Oppo F7?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the ROG Phone II ZS660KL is 6.59 inch, and 6.23 inch on the Oppo F7. The screens of the ROG Phone II ZS660KL and Oppo F7 are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
ROG Phone II ZS660KL90/1006.59 inch
Oppo F790/1006.23 inch

Which one has a better display, ROG Phone II ZS660KL or Oppo F7?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the ROG Phone II ZS660KL has a 1080 x 2340 resolution and a pixel density of 391 ppi. The Oppo F7, on the other hand, has a screen resolution of 1080 x 2280 and a pixel density of 404 ppi. There is not much of a difference in the pixel resolutions of the ROG Phone II ZS660KL and Oppo F7, so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
ROG Phone II ZS660KL82/100391 ppi
Oppo F784/100404 ppi

How is the battery duration of ROG Phone II ZS660KL different from that of Oppo F7 ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The ROG Phone II ZS660KL has a battery capacity of 6000 mAh, while the Oppo F7 has a 3400 mAh battery. With regards to battery performance, the ROG Phone II ZS660KL has a substantially larger battery capacity than the Oppo F7, with a difference of 2600 mAh. The ROG Phone II ZS660KL can be used without charging for a longer time than the Oppo F7, so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the ROG Phone II ZS660KL rather than the Oppo F7.

ScoreBattery capacity
ROG Phone II ZS660KL86/1006000 mAh
Oppo F771/1003400 mAh

Which is better in terms of CPU function, ROG Phone II ZS660KL or Oppo F7?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The ROG Phone II ZS660KL is equipped with a Qualcomm SM8150 Snapdragon 855+ processor, and its performance speed is 2.96GHz+2.42GHz+1.78GHz×8(OctaCore). The Oppo F7 uses an Mediatek MT6771 Helio P60 CPU that performs at a speed of 2.0GHz+2.0GHz×8(OctaCore). Comparing their CPU performance, the ROG Phone II ZS660KL has higher specs than the Oppo F7. For this reason, applications run better on the ROG Phone II ZS660KL compared to the Oppo F7, and games run very smoothly. Therefore, the ROG Phone II ZS660KL is recommended.

ScoreCPU specs
ROG Phone II ZS660KL98/1002.96GHz+2.42GHz+1.78GHz×8(OctaCore)
Oppo F789/1002.0GHz+2.0GHz×8(OctaCore)

How is ROG Phone II ZS660KL different from Oppo F7 in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The ROG Phone II ZS660KL has 12GB of memory. The Oppo F7, on the other hand, has 6GB. Comparing the memory performance, the ROG Phone II ZS660KL has a larger memory capacity than the Oppo F7, with a difference of approximately 6GB. For this reason, multitasking is smoother on the ROG Phone II ZS660KL than the Oppo F7, and applications are less likely to crash. Also, it is more enjoyable to play 3D games and VR on the ROG Phone II ZS660KL. For this reason, the ROG Phone II ZS660KL is recommended.

ScoreRAM size
ROG Phone II ZS660KL99/10012GB
Oppo F790/1006GB

Which has a better storage capacity, ROG Phone II ZS660KL or Oppo F7?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The ROG Phone II ZS660KL has 1024GB of storage, while the Oppo F7 has 128GB. Comparing the ROM and storage capacity, the ROG Phone II ZS660KL has a larger storage capacity compared to the Oppo F7, with a difference of approximately 896GB. Consequently, the ROG Phone II ZS660KL can take more photos and videos than the Oppo F7 and it is possible to install more applications on it. For this reason, the ROG Phone II ZS660KL is recommended.

ScoreStorage size
ROG Phone II ZS660KL99/1001024GB
Oppo F790/100128GB

Compare the rear cameras of ROG Phone II ZS660KL and Oppo F7. Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the ROG Phone II ZS660KL has 48 MP. The Oppo F7 has 16 MP. The rear-facing camera of the ROG Phone II ZS660KL also has a higher pixel count than the Oppo F7, with a difference of about 32 MP. The ROG Phone II ZS660KL is more capable than the Oppo F7 of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the ROG Phone II ZS660KL rather than the Oppo F7.

ScoreRear-camera resolution
ROG Phone II ZS660KL97/10048 MP
Oppo F768/10016 MP

Which has a front camera with better picture quality, ROG Phone II ZS660KL or Oppo F7?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the ROG Phone II ZS660KL has a resolution of 24 MP. The Oppo F7's has 25 MP. There is little difference between the camera capabilities and the pixel density of the ROG Phone II ZS660KL and Oppo F7's front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
ROG Phone II ZS660KL86/10024 MP
Oppo F788/10025 MP

Detailed comparison of ROG Phone II ZS660KL and Oppo F7

Comparison for body size

ImageProduct nameReviewbody size

ROG Phone II ZS660KL

Score

45.6

Oppo F7

Score

52.6

Comparison for body weight

ImageProduct nameReviewbody weight

ROG Phone II ZS660KL

Score

44.2

Oppo F7

Score

67.2

Comparison for screen size

ImageProduct nameReviewscreen size

ROG Phone II ZS660KL

Score

91.0

Oppo F7

Score

90.4

Comparison for screen resolution

ImageProduct nameReviewscreen resolution

ROG Phone II ZS660KL

Score

75.3

Oppo F7

Score

74.5

Comparison for GPU performance

ImageProduct nameReviewGPU performance

ROG Phone II ZS660KL

Score

92.5

Oppo F7

Score

57.7

Comparison for RAM capacity

ImageProduct nameReviewRAM capacity

ROG Phone II ZS660KL

Score

99.0

Oppo F7

Score

90.0

Comparison for storage size

ImageProduct nameReviewstorage size

ROG Phone II ZS660KL

Score

99.0

Oppo F7

Score

90.0

Comparison for process integration

ImageProduct nameReviewprocess integration

ROG Phone II ZS660KL

Score

98.0

Oppo F7

Score

67.5

Comparison for battery

ImageProduct nameReviewbattery

ROG Phone II ZS660KL

Score

86.0

Oppo F7

Score

71.0

Comparison for downlink data communication speed

ImageProduct nameReviewdownlink data communication speed

ROG Phone II ZS660KL

Score

87.1

Oppo F7

Score

76.4

Comparison for rear-camera resolution

ImageProduct nameReviewrear-camera resolution

ROG Phone II ZS660KL

Score

97.8

Oppo F7

Score

68.8

Comparison for front-camera resolution

ImageProduct nameReviewfront-camera resolution

ROG Phone II ZS660KL

Score

86.6

Oppo F7

Score

88.0

Comparison for grip

ImageProduct nameReviewgrip

ROG Phone II ZS660KL

Score

44.9Color:Matte Black/Glossy Black, Dimensions (width x height x thickness):3.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm), Weight:240 oz (240 g)

Oppo F7

Score

59.9Color:Solar Red/Diamond Black/Moonlight Silver, Dimensions (width x height x thickness):3.0 inches (75.3 mm) x 6.1 inches (156 mm) x 0.3 inches (7.8 mm), Weight:158 oz (158 g)

Comparison for screen cleanliness

ImageProduct nameReviewscreen cleanliness

ROG Phone II ZS660KL

Score

82.9Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:391 ppi

Oppo F7

Score

85.0Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2280, Pixel density:404 ppi

Comparison for screen quality

ImageProduct nameReviewscreen quality

ROG Phone II ZS660KL

Score

87.2Display size:6.59 inch, Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:391 ppi

Oppo F7

Score

85.0Display size:6.23 inch, Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2280, Pixel density:404 ppi

Comparison for performance

ImageProduct nameReviewperformance

ROG Phone II ZS660KL

Score

98.9OS:Android

Oppo F7

Score

89.9OS:Android

Compare Performance Specs

ROG Phone II ZS660KLOppo F7
ImageROG Phone II ZS660KLOppo F7
MakerAsusOppo
Release date9, 20194, 2018
ColorMatte Black/Glossy BlackSolar Red/Diamond Black/Moonlight Silver
OSAndroidAndroid
Dimensions (width x height x thickness)3.1 inches (77.6 mm) x 6.7 inches (171 mm) x 0.4 inches (9.5 mm)3.0 inches (75.3 mm) x 6.1 inches (156 mm) x 0.3 inches (7.8 mm)
Weight240 oz (240 g)158 oz (158 g)
Display size6.59 inch6.23 inch
Display typeAMOLEDLTPS IPS LCD
Screen resolution (width x height)1080 x 23401080 x 2280
Pixel density391 ppi404 ppi
Battery capacity6000 mAh3400 mAh
ChipsetQualcomm SM8150 Snapdragon 855+Mediatek MT6771 Helio P60
CPU specs2.96GHz+2.42GHz+1.78GHz×8(OctaCore)2.0GHz+2.0GHz×8(OctaCore)
RAM size12GB6GB
Storage size1024GB128GB
Rear-camera resolution48 MP16 MP
Front-camera resolution24 MP25 MP

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