Oppo A3 review: worth buying?

Created date: 11/18/2018, 02:23:21, Updated date: 04/16/2020, 07:45:17

Detailed review of Oppo A3's features

Here's our thorough explanation of whether you should buy the Oppo A3. We thoroughly evaluated how easy it is to hold, its operability, processing performance, multi-tasking performance, and more. We also reviewed how much we recommend it when compared to other models.

Review of the product design of the Oppo A3

Rating of the ease of carrying it around and getting it in and out of bags or pockets

When deciding whether to buy an Oppo A3, the first important factor is its size. Smartphones are used daily, and so it is important how easily they can be carried around and pulled out of bags or pockets. This review assesses how easy it is to carry the Oppo A3 around and put it away.

Ease of grasping it in your hand to carry around

The Oppo A3 is easily held with one hand, and its size allows it to be firmly held. It is small enough to be held in one hand together with things like a wallet, but this may be a bit difficult for ladies with small hands.

Ease of carrying it around when placing it in your pocket

It doesn't feel strange even when you put the Oppo A3 in a pocket. In addition, when sitting on a chair with the phone in a pocket, it can be kept comfortably as it doesn't get caught on one's clothes or body.

Ease of getting it in and out of your pocket

Sometimes taking the Oppo A3 out of your pocket doesn't go so well as it gets caught on fabric easily. It's safe to assume that some people will find it stressful that it is difficult to take it out smoothly.

Ease of getting it in and out of your bag

The Oppo A3 is a size that allows you to take it in and out of your bag and use it with ease. Also, since it is compact, even if your bag is small it won't get too bulky which is convenient.

Assessment of user-friendliness and ease of handling

It is important to consider the ease of using the phone in one hand. It can be said that it would be very useful if it is easier for you to send emails and instant messages or answer calls using one hand while cooking or using your computer. Here, we have reviewed the Oppo A3 by focusing on the ease of using it in one hand and the ease of typing in letters.

Ease of grasping the phone in one hand

The Oppo A3 is a size that allows you to have a firm grip even while using it. Since your hand is kept stable, it is difficult to accidentally drop the phone, and it is very easy to use. Since the original body size is small, the phone is still easy to hold even when using a case.

The weight you feel when using the phone with one hand

The Oppo A3 is a slightly heavy smart phone so using it with one hand for a short period doesn't cause any pain, however when used for long periods continuously it can hurt your hand. If you add a case and accessories it feels even heavier. It is preferable to use the phone with two hands and a proper case.

Ease of pushing the upper button on the screen using one hand

When using the Oppo A3 with just one hand, it is quite difficult to press the button on the screen edge. We suggest you operate the device with both your hands rather than pushing your luck with just one hand.

The size of the buttons on the App

The buttons on the Oppo A3 are displayed quite large. Because of this, it is difficult to press something by mistake and it feels very easy to use. Even with games that use small buttons, it's difficult to press something by mistake making it very easy to play.

Ease of typing in letters using the flick function

Keys on the Oppo A3 can be pressed even when held with one hand, but your grip may weaken when trying to flick the buttons at the edges. As a result, it may become unstable in the hand when flicking quickly, but it won't be easy to drop as long as you are careful.

Ease of typing in letters using the keybord funtion

If you aren't being careful it is really easy to mistype when using the Oppo A3 with two hands since the buttons are so small. In addition, typing at high speeds is pretty difficult and I can't say its very suited for it.

Assessment of whether it is suitable for standard use

Assessment of whether it is suitable for standard use

For people who use their smartphone on a daily basis, high performance is a rather important factor. When the performance is not good enough, then, for example, applications don't work as they should or the screen is difficult to see, and this causes stress. This review looks at whether the performance of the Oppo A3 is suitable for making phone calls, messaging, or using SNS.

The size of the letters and the ease of operation

Because the display of the Oppo A3 is much larger than ordinary phones, characters are displayed quite large. Therefore, it is suitable for reading long bodies of text and exchanging long messages while doing research.

Ease of reading sentences

Since the Oppo A3 displays characters smoothly, it can display them beautifully. Even when viewing small characters, the jaggedness of the character outline is not at a level seen during normal viewing and is displayed very naturally. Because of this, it is difficult for your eyes to become tired and make the phone suitable for reading long bodies of text.

The beauty of the overal screen

The screen of the Oppo A3 can display pictures and videos quite vividly. This makes it great for enjoying videos and games dynamically. It has a very beautiful screen.

Ease of writing sentences

The Oppo A3 has enough screen space even when typing and the screen is hidden by the on screen keyboard. Because the sentences being typed can be seen clearly, the phone's screen size makes it suitable for typing and editing large bodies of text such as office documents.

Does it have sufficient performance to make calls and send emails?

Whether it be a phone call, mail, or during a chat, the Oppo A3 provides smooth performance. Even when using the phone in demanding situations, you can use the phone comfortably since there will usually be no lag.

Does it have sufficient performance to search for things and using Social Networks?

If it is just SNS such as Facebook and Instagram, and some internet searches, the performance is enough. As a result, you will hardly ever find yourself frustrated or annoyed when using this phone.

Does it have sufficient performance to do other tasks while searching for things and using Social Networks?

Even if you start multiple apps at the same time or switch between apps frequently, you will have smooth performance. It can be said that the performance is more than enough if you just do research and SNS.

Summary of Oppo A3 performance and functions

The size and weight of the Oppo A3

The body of the Oppo A3 is 3.0 inches (75.3 mm) wide, 6.1 inches (156 mm) long, and 0.3 inches (7.8 mm) thick. Also, the screen size is 6.2 inch, and it weighs 159 oz (159 g). Compared to normal smart phones, it has quite an impressive size. It is easy to see and operate due to the large screen, but you can almost forget about using it with one hand. It is quite heavy and not really suitable for operating with one hand.

Oppo A3
OPPO R11s
Oppo A31 (2015)
Oppo A3OPPO R11sOppo A31 (2015)
ColorKnight Black/Soybean Meal/Stardust Silver/Garnet RedBlack/Champagne/RedWhite/Blue
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)3.0 inches (75.5 mm) x 6.1 inches (155.1 mm) x 0.3 inches (7.1 mm)2.6 inches (65.5 mm) x 5.2 inches (131.9 mm) x 0.3 inches (8 mm)
Weight159 oz (159 g)153 oz (153 g)135 oz (135 g)
Related links
Search for similar models
Comparison to this model
Comparison to this model

Display of the Oppo A3

The Oppo A3 has a LTPS IPS LCD screen with a resolution of 1080 x 2280. Compared to normal smart phones, its screen is relatively beautiful. It shows great images even when up close, such as when using it for VR.

Oppo A3
OPPO R11s
Oppo A31 (2015)
Oppo A3OPPO R11sOppo A31 (2015)
Display size6.2 inch6.01 inch4.5 inch
Display typeLTPS IPS LCDAMOLEDIPS LCD
Screen resolution (width x height)1080 x 22801080 x 2160480 x 854
Pixel density406 ppi401 ppi217 ppi
Related links
Search for similar models
Comparison to this model
Comparison to this model

The battery life of the Oppo A3

The Oppo A3 has a battery capacity of 3400 mAh. The battery's capacity is slightly larger than standard smart phones.

The processing capability of the Oppo A3

The Oppo A3 uses the Mediatek MT6771 Helio P60 CPU with 2.0GHz+2.0GHz×8(OctaCore). The memory capacity is 4GB. With a CPU of quite high performance, it has processing capability way above normal smart phones. It is hard to find cases where its performance is lacking from the perspective of CPU performance, and you can even say it is excessive. In addition, it has way more memory compared to normal smart phones. From the perspective of memory, I don't think you will ever feel there is not enough memory. Conversely, it is way too capable for uses such as searching the Internet and messaging.

Oppo A3
OPPO R11s
Oppo A31 (2015)
Oppo A3OPPO R11sOppo A31 (2015)
ChipsetMediatek MT6771 Helio P60Snapdragon 660 SDM660Qualcomm MSM8916 Snapdragon 410
CPU specs2.0GHz+2.0GHz×8(OctaCore)2.2GHz+1.8GHz×8(OctaCore)1.2GHz×4(Quad core)
RAM size4GB4GB1GB
Storage size128GB64GB8GB
Related links
Search for similar models
Comparison to this model
Comparison to this model

The camera of the Oppo A3

The Oppo A3 has a back camera with 16 MP. The front camera has 8 MP. Its rear camera has slightly better performance compared to normal smart phones. While there are times when I feel it is lacking, it is able to take pictures with satisfactory quality almost all the time. The front camera performance is also roughly the same as a standard smartphone. The image quality for longer distance photography is less than satisfactory, but on the whole, there are no issues with short distance photos.

Oppo A3
OPPO R11s
Oppo A31 (2015)
Oppo A3OPPO R11sOppo A31 (2015)
Rear-camera resolution16 MP20 MP8 MP
Front-camera resolution8 MP20 MP5 MP
Related links
Search for similar models
Comparison to this model
Comparison to this model

Check the price of Oppo A3 now

Search for smartphone with similar ratings as Oppo A3

Moto G4 Plus

Color:/, Dimensions (width x height x thickness):3.0 inches (76.6 mm) x 6.0 inches (153 mm) x 0.4 inches (9.8 mm), Weight:157 oz (157 g), Display type:IPS, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Snapdragon 617 MSM8952, CPU specs:1.5GHz×8(OctaCore), RAM size:3GB, Storage size:32GB, Battery capacity:3000 mAh, Rear-camera resolution:16 MP, Front-camera resolution:5 MP

Xperia Z3 SO-01G docomo

Color:White/Black/Copper/Silver Green, Dimensions (width x height x thickness):2.8 inches (72 mm) x 5.7 inches (146 mm) x 0.3 inches (7.3 mm), Weight:152 oz (152 g), Display type:For mobile, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi, Display size:5.2 inch, OS:Android, Chipset:Qualcomm Snapdragon 801 MSM8974AC, CPU specs:2.5GHz×4(Quad core), RAM size:3GB, Storage size:32GB, Battery capacity:3100 mAh, Rear-camera resolution:20.7 MP, Front-camera resolution:2.2 MP

Xperia XZ1 SOV36 au

Dimensions (width x height x thickness):2.9 inches (73 mm) x 5.8 inches (148 mm) x 0.3 inches (8.1 mm), Weight:156 oz (156 g), Display type:For mobile, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi, Display size:5.2 inch, OS:Android, Chipset:Snapdragon 835 MSM8998, CPU specs:2.6GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:2700 mAh, Rear-camera resolution:19.2 MP, Front-camera resolution:13.2 MP

Zenfone 5 ZE620KL

Color:Midnight Blue/Meteor Silver, Dimensions (width x height x thickness):3.0 inches (75.7 mm) x 6.0 inches (153 mm) x 0.3 inches (7.7 mm), Weight:165 oz (165 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2246, Pixel density:401 ppi, Display size:6.2 inch, OS:Android, Chipset:Qualcomm SDM636 Snapdragon 636, CPU specs:1.8GHz+1.6GHz×8(OctaCore), RAM size:6GB, Storage size:64GB, Battery capacity:3300 mAh, Rear-camera resolution:12 MP, Front-camera resolution:8 MP

Cat S41

Color:Black, Dimensions (width x height x thickness):3.0 inches (75 mm) x 6.0 inches (152 mm) x 0.5 inches (12.9 mm), Weight:218 oz (218 g), Display type:TFT, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Mediatek MT6757 Helio P20, CPU specs:2.3GHz+1.6GHz×8(OctaCore), RAM size:3GB, Storage size:32GB, Battery capacity:5000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Huawei P20

Color:Twilight/Black/Midnight Blue/Pink Gold, Dimensions (width x height x thickness):2.8 inches (70.8 mm) x 5.9 inches (149.1 mm) x 0.3 inches (7.7 mm), Weight:165 oz (165 g), Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2240, Pixel density:428 ppi, Display size:5.8 inch, OS:Android, Chipset:Hisilicon Kirin 970, CPU specs:2.4GHz+1.8GHz×8(OctaCore), RAM size:6GB, Storage size:128GB, Battery capacity:3400 mAh, Rear-camera resolution:20 MP, Front-camera resolution:24 MP

Motorola Nexus 6

Color:Midnight Blue/Cloud White, Dimensions (width x height x thickness):3.3 inches (83 mm) x 6.3 inches (159.3 mm) x 0.4 inches (10.1 mm), Weight:184 oz (184 g), Display type:AMOLED, Screen resolution (width x height):1440 x 2560, Pixel density:492 ppi, Display size:5.96 inch, OS:Android, Chipset:Qualcomm APQ8084 Snapdragon 805, CPU specs:2.7GHz×4(Quad core), RAM size:3GB, Storage size:64GB, Battery capacity:3220 mAh, Rear-camera resolution:13 MP, Front-camera resolution:2 MP

OnePlus 5

Color:Midnight Black/Slate Gray, Dimensions (width x height x thickness):2.9 inches (74.1 mm) x 6.1 inches (154.2 mm) x 0.3 inches (7.3 mm), Weight:153 oz (153 g), Display type:Optic AMOLED, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Qualcomm MSM8998 Snapdragon 835, CPU specs:2.45GHz+1.9GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:3300 mAh, Rear-camera resolution:20 MP, Front-camera resolution:16 MP

Plum Compass

Color:Black/Blue/Red/Gold/White, Dimensions (width x height x thickness):2.9 inches (72.6 mm) x 5.7 inches (146 mm) x 0.4 inches (9.8 mm), Weight:168.7 oz (168.7 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:293 ppi, Display size:5 inch, OS:Android, Chipset:Spreadtrum SC7731C, CPU specs:1.3GHz×4(Quad core), RAM size:1GB, Storage size:8GB, Battery capacity:2000 mAh, Rear-camera resolution:8 MP, Front-camera resolution:2 MP

Sonim XP8

Color:Black, Dimensions (width x height x thickness):3.1 inches (79.5 mm) x 6.0 inches (152 mm) x 0.7 inches (18 mm), Weight:335 oz (335 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Qualcomm SDM630 Snapdragon 630, CPU specs:2.2GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:4900 mAh, Rear-camera resolution:12 MP, Front-camera resolution:8 MP

Xperia XA1 Plus

Color:Black/Blue/Pink/Gold, Dimensions (width x height x thickness):3.0 inches (75 mm) x 6.1 inches (155 mm) x 0.3 inches (8.7 mm), Weight:189 oz (189 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Mediatek MT6757 Helio P20, CPU specs:2.3GHz+1.6GHz×8(OctaCore), RAM size:4GB, Storage size:32GB, Battery capacity:3430 mAh, Rear-camera resolution:23 MP, Front-camera resolution:8 MP

Xperia Z2a

Color:Black/White/Turquoise, Dimensions (width x height x thickness):2.8 inches (72 mm) x 5.4 inches (137 mm) x 0.4 inches (11 mm), Weight:163 oz (163 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Qualcomm MSM8974AB Snapdragon 801, CPU specs:2.3GHz×4(Quad core), RAM size:3GB, Storage size:16GB, Battery capacity:3000 mAh, Rear-camera resolution:7 MP

iPhone XR

Color:Black/Red/Yellow/Blue/Coral/White, Dimensions (width x height x thickness):3.0 inches (75.7 mm) x 5.9 inches (150.9 mm) x 0.3 inches (8.3 mm), Weight:194 oz (194 g), Display type:Liquid Retina IPS LCD, Screen resolution (width x height):828 x 1792, Pixel density:323 ppi, Display size:6.1 inch, OS:IOS, Chipset:Apple A12 Bionic, CPU specs:2.5GHz+1.6GHz×6(Hexacore), RAM size:3GB, Storage size:256GB, Battery capacity:2942 mAh, Rear-camera resolution:12 MP, Front-camera resolution:7 MP

iPhone XS

Color:Space Gray/Silver/Gold, Dimensions (width x height x thickness):2.8 inches (70.9 mm) x 5.7 inches (143.6 mm) x 0.3 inches (7.7 mm), Weight:177 oz (177 g), Display type:Super Retina OLED, Screen resolution (width x height):1125 x 2436, Pixel density:462 ppi, Display size:5.8 inch, OS:IOS, Chipset:Apple A12 Bionic, CPU specs:2.5GHz+1.6GHz×6(Hexacore), RAM size:4GB, Storage size:512GB, Battery capacity:2658 mAh, Rear-camera resolution:12 MP, Front-camera resolution:7 MP

Galaxy J2 Core

Color:Black/Gold/Lavender, Dimensions (width x height x thickness):2.8 inches (72.1 mm) x 5.6 inches (143.4 mm) x 0.4 inches (8.9 mm), Weight:154 oz (154 g), Display type:PLS TFT, Screen resolution (width x height):540 x 960, Pixel density:220 ppi, Display size:5 inch, OS:Android, Chipset:Exynos 7570 Quad, CPU specs:1.4GHz×4(Quad core), RAM size:1GB, Storage size:16GB, Battery capacity:2600 mAh, Rear-camera resolution:8 MP, Front-camera resolution:5 MP

ZTE Axon 9 Pro

Color:Black/Blue, Dimensions (width x height x thickness):2.9 inches (74.5 mm) x 6.2 inches (156.5 mm) x 0.3 inches (7.9 mm), Weight:179 oz (179 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2248, Pixel density:401 ppi, Display size:6.21 inch, OS:Android, Chipset:Qualcomm SDM845 Snapdragon 845, CPU specs:2.65GHz+1.76GHz×8(OctaCore), RAM size:6GB, Storage size:128GB, Battery capacity:4000 mAh, Rear-camera resolution:20 MP, Front-camera resolution:20 MP

Infinix Note 4

Color:Champagne Gold/Milan Black/Ice Blue, Dimensions (width x height x thickness):3.1 inches (78.8 mm) x 6.3 inches (159 mm) x 0.3 inches (8.4 mm), Weight:198 oz (198 g), Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:386 ppi, Display size:5.7 inch, OS:Android, Chipset:Mediatek MT6753, CPU specs:1.3GHz×8(OctaCore), RAM size:2GB, Storage size:16GB, Battery capacity:4300 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Huawei P Smart+ 2019

Color:Starlight Blue/Midnight Black, Dimensions (width x height x thickness):2.9 inches (73.4 mm) x 6.1 inches (155.2 mm) x 0.3 inches (8 mm), Weight:160 oz (160 g), Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:415 ppi, Display size:6.21 inch, OS:Android, Chipset:Hisilicon Kirin 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:3GB, Storage size:64GB, Battery capacity:3400 mAh, Rear-camera resolution:24 MP, Front-camera resolution:8 MP

Xiaomi Mi Mix 3 5G

Color:Sapphire Blue, Dimensions (width x height x thickness):2.9 inches (74.7 mm) x 6.2 inches (157.9 mm) x 0.4 inches (9.4 mm), Weight:225 oz (225 g), Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403 ppi, Display size:6.39 inch, OS:Android, Chipset:Qualcomm SM8150 Snapdragon 855, CPU specs:2.84GHz+2.42GHz+1.78GHz×8(OctaCore), RAM size:6GB, Storage size:128GB, Battery capacity:3800 mAh, Rear-camera resolution:12 MP, Front-camera resolution:24 MP

Huawei P30 Pro

Color:Aurora/Amber Sunrise/Breathing Crystal/Black/Pearl White/Misty Lavender/Mystic Blue, Dimensions (width x height x thickness):2.9 inches (73.4 mm) x 6.2 inches (158 mm) x 0.3 inches (8.4 mm), Weight:192 oz (192 g), Display type:OLED, Screen resolution (width x height):1080 x 2340, Pixel density:398 ppi, Display size:6.47 inch, OS:Android, Chipset:HiSilicon Kirin 980, CPU specs:2.6GHz+1.92GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:512GB, Battery capacity:4200 mAh, Rear-camera resolution:40 MP, Front-camera resolution:32 MP

Huawei Mate 30 Pro 5G

Color:Black/Space Silver/Cosmic Purple/Emerald Green/Orange/Forest Green, Dimensions (width x height x thickness):2.9 inches (73.1 mm) x 6.2 inches (158.1 mm) x 0.3 inches (8.8 mm), Weight:198 oz (198 g), Display type:OLED, Screen resolution (width x height):1176 x 2400, Pixel density:409 ppi, Display size:6.53 inch, OS:Android, Chipset:HiSilicon Kirin 990 5G, CPU specs:2.86GHz+2.36GHz+1.95GHz×8(OctaCore), RAM size:8GB, Storage size:512GB, Battery capacity:4500 mAh, Rear-camera resolution:40 MP, Front-camera resolution:32 MP

Google Pixel 4 XL

Color:Clearly White/Just Black/Oh So Orange, Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.3 inches (160.4 mm) x 0.3 inches (8.2 mm), Weight:193 oz (193 g), Display type:P-OLED, Screen resolution (width x height):1440 x 3040, Pixel density:533 ppi, Display size:6.3 inch, OS:Android, Chipset:Qualcomm SM8150 Snapdragon 855, CPU specs:2.84GHz+2.42GHz+1.78GHz×8(OctaCore), RAM size:6GB, Storage size:128GB, Battery capacity:3700 mAh, Rear-camera resolution:16 MP, Front-camera resolution:8 MP

Oppo A31

Color:Fantasy White/Mystery Black, Dimensions (width x height x thickness):3.0 inches (75.5 mm) x 6.5 inches (163.9 mm) x 0.3 inches (8.3 mm), Weight:180 oz (180 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1600, Pixel density:269 ppi, Display size:6.5 inch, OS:Android, Chipset:Mediatek MT6765V/CB Helio P35, CPU specs:2.3GHz+1.8GHz×8(OctaCore), RAM size:4GB, Storage size:128GB, Battery capacity:4230 mAh, Rear-camera resolution:12 MP, Front-camera resolution:8 MP

LG Velvet 5G

Color:Aurora White/Aurora Green/Aurora Gray/Illusion Sunset/Red/Pink, Dimensions (width x height x thickness):2.9 inches (74.1 mm) x 6.6 inches (167.2 mm) x 0.3 inches (7.9 mm), Weight:180 oz (180 g), Display type:P-OLED, Screen resolution (width x height):1080 x 2460, Pixel density:395 ppi, Display size:6.8 inch, OS:Android, Chipset:Qualcomm SDM765 Snapdragon 765G, CPU specs:2.4GHz+2.2GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:4300 mAh, Rear-camera resolution:48 MP, Front-camera resolution:16 MP

See more ▼

The information on ReviewSheave.com may be out of date or include omissions, inaccuracies or other errors. You take full responsibility for and assume all risk that comes from you using websites listed on ReviewSheave.com.