LG has introduced several low-cost smartphones in the K line, which, according to the manufacturer, can boast premium cameras.
So, there are three models: K41S, K51S and K61. As is customary with LG, smartphones have common features. For example, all are equipped with screens with a diagonal of 6.5 inches, batteries with a capacity of 4000 mAh and quad cameras.
Despite the fact that LG speaks of premium cameras regarding all the new products, the main sensor for each model has its own, and in general the sets of modules are different.
K41S received sensors with a resolution of 13, 5, 2 and 2 MP, K51S – 32, 5, 2 and 2 MP, K61 – 48, 8, 2 and 5 MP. In all cases, the second camera is super wide angle, and the last two are a macro camera and a depth sensor. Thus, probably, the K61 camera should take quite good pictures, but there are doubts about the quality of the pictures of the other two models.

LG, like Samsung, does not indicate the models of single-chip systems used, so we only know that the K61 and K51S are based on an octa-core SoC with a frequency of 2.3 GHz, and the K41S received an eight-core SoC with a frequency of 2.0 GHz.
RAM for the two younger models has 3 GB, the older – 4 GB. K41S has 32 GB of flash memory, K51S has 64 GB, K61 has 64 or 128 GB. It is also worth noting that only the oldest of the new products has a Full HD + resolution.
From the rest, it is worth mentioning the presence of NFC and USB-C in all devices, as well as compliance with the MIL-STD 810G standard, that is, smartphones should be relatively shockproof.
Unfortunately, there is no price data, but these are clearly inexpensive smartphones.