The Huawei Mate 20 Pro has swapped the monochrome sensor on its camera for a wide-angle lens, so how does it compare to the LG G7 ThinQ, and the surprisingly strong challenge from the Asus ROG Phone? We took the three phones to Taiwan to see how well they captured some of the epic scenery on our trip.
For a while, LG was the proponent of the mobile wide-angle camera; but today there are several other options, including the new Huawei Mate 20 Pro. We’re getting used to bokeh shots, and impressive lowlight ability, so if wide-angle cameras are becoming more common, what sets a good one apart from the bad?
We took the LG G7 ThinQ to Taiwan, and brought along the Huawei Mate 20 Pro, and the Asus ROG Phone for company. Asus, like LG, has adopted wide-angle lenses for its phone cameras in the past, but for Huawei, this is the first time we’re seeing a wide-angle lens. It replaced the monochrome lens in the array found on the P20 Pro.
We took photos with each, ready to compare the results. Has LG managed to retain its wide-angle crown, or has it been usurped by two very strong competitors?
Not all wide-angle cameras are born equal, and these three are very different to each other, so let’s take a look at the specs. The LG G7 ThinQ’s wide-angle lens has a 107-degree field of view, shoots at 16-megapixels, has a 1.0 micron pixel size, and an f/1.9 aperture. The Asus ROG Phone has an 8-megapixel wide-angle sensor with a 120-degree field of view, a 1.12 micron pixel size, and an f/2.2 aperture.
Finally, the Huawei Mate 20 Pro has a 20-megapixel ultra-wide camera lens with an f/2.2 aperture, and a 107-degree field of view, like the LG G7 ThinQ. This means the ROG Phone’s photos are wider, and show a little more information at either side of the frame. It’s said the human eye has a 120-degree field of view, meaning pictures taken with the ROG Phone should look similar to what you are really seeing at the time.
With its coastal setting, dramatic rock formations, and moon-like surface, the Geopark is an ideal spot for wide-angle photography. Using the wide-angle lets you take panorama-style shots without having to rely on software trickery, or sacrificing quality.
The photo we chose to show is complicated. The day was overcast and humid, and the scene has a combination of colors, textures, lighting, and people to capture in detail. The Asus ROG Phone’s wider angle is immediately obvious, and the photo stands apart from the images taken by the other two phones. Take a look at how the LG G7 balances the overcast sky with the shade of the rocks, and the clarity of the water in the lower half of the image. The ocean itself is bluer than the Huawei Mate 20 Pro’s picture, which also makes the sky a similar drab grey.
We like the epicness of the Mate 20 Pro’s picture, which does seem to leap out in a more visually exciting way than the others. The Asus ROG Phone’s picture is also a little washed out, and there is a fisheye look to the horizon, which has been eliminated from the LG and Huawei cameras. While none are bad photos, none really standout as being drastically better than the others, however it’s the LG G7 ThinQ that attracts our eye the most.
Winner: LG G7 ThinQ
A difficult night shot with a great opportunity to show off how wide-angle shots can work so well in portrait orientation, especially when you’re capturing a building as tall as Taipei 101. At 509 meters tall, it’s one of the world’s tallest inhabited buildings, and it dominates the Taipei skyline. The test is similarly dominated by one camera, the Huawei Mate 20 Pro and its astonishing Night Mode.
Activate it in the dark, or just lowlight, and the photos almost defy belief. The level of detail throughout is incredible, from the streetlight in front of the Rolex watch advert, and the roof of the building on the left of the image, to the 101’s spire and lights leading up to it. The Mate 20 Pro takes a picture that is streets ahead of the other two, which succumb to the usual lowlight problems smartphones face in the shape of noise, lack of detail, and blur.
Winner: Huawei Mate 20 Pro
Not every shot you take will be outside. The wide-angle camera also captures open interior spaces effectively, bringing scale, depth, and presence to a picture. We visited MediaTek’s offices in Hsinchu, Taiwan, and took this photo at reception. The results are interesting and show a real difference between the way each handles difficult interior lighting.
Concentrate on the wall behind the reception desk. Each camera captures a very different texture and color, with the Huawei Mate 20 Pro capturing the most detail and providing the most accurate depiction of what it was really like. It also does a better job managing white balance, and therefore the world map on the far wall looks best, with fewer areas that are blown out. The ROG Phone doesn’t capture the scale as effectively as the other two, and is very similar looking to the G7 ThinQ’s photo.
Winner: Huawei Mate 20 Pro
Located near MediaTek’s headquarters, this amazing temple stands tall in among the modern office facades that pack the nearby area. So far, the Mate 20 Pro has impressed the most; but this is a misstep for the Huawei phone. The balance is off, with the ground looking almost monochrome instead of the grey it was in real life. The sky is pleasant, but a little too washed out through the arch. Not unpleasant, just not quite as good as the others.
The LG G7 ThinQ does a far better job, with a subtle blue sky matched with color-accurate ground and striking detail on the arch itself. However, it’s the Asus ROG Phone that really captures the scene — taking in vehicles and people either side of the structure itself — due to its wider angle. It depicts how urban the area was around the temple entrance, which aside from the detail, colors, and balance, makes it the more interesting photo.
Winner: Asus ROG Phone
beautiful place outside of Taipei, and because it’s high up in the mountains, perfect for some wide-angle shots. The Asus ROG Phone really comes into its own here, with a stunning wide-angle shot that perfectly captures the view over the villages, roads, and out into the distance. A wonderfully atmospheric picture, let down by a dull sky and a slight lack of detail.
The LG G7 ThinQ improves in places, but we miss the wider angle of the shot. However, it’s the Huawei Mate 20 Pro that takes the win. Just look at the sky, the shadows of the clouds rolling over the ground, the detail in the distance, and all the different shades of green. A picture worthy of the surroundings.
Winner: Huawei Mate 20 Pro
The variety of colors, combined with the sun at its height behind the mountain, made it difficult to capture a great photo at this popular tourist spot. Once again, the Asus ROG Phone takes a wide-angle photo that sets the scene, with the LG G7 falling in-between it and the Huawei Mate 20 Pro for quality and detail.
The G7’s HDR mode kicked in, trying to balance out the lighting and contrast, which it managed semi-effectively. We like the bright and colorful image, but the detail is minimal compared to the Mate 20 Pro.
