Ulefone S1 phone was announced in 2018, August by Ulefone and was launched in August, 2018. The Ulefone S1 phone has 148.6 x 70.7 x 9.6 mm (5.85 x 2.78 x 0.38 in) (height x width x thickness) dimensions with weight 183 g (6.46 oz) grams. It comes in Gold and Black colors.
The operating system which runs on the phone is Android 8.1 Oreo (Go edition). The display size of the phone is 5.5 inches, 78.1 cm2 (~74.3% screen-to-body ratio) with resolution of 480 x 960 pixels, 18:9 ratio (~195 ppi density) pixels. The network technology of the phone is GSM / HSPA with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, 3G bands HSDPA 900 / 2100 and 4G bands .
The phone has rear camera with specs, 5 MP, f/2.2, (wide), AF 5 MP and the front camera with specs , 2 MP. The camera is featured with LED flash, HDR. The phone is powered with a battery of 3000 mAh capacity, Quad-core 1.3 GHz Cortex-A7 CPU and Mali-400 GPU. As for as the RAM and the ROM of the Ulefone S1 phone are concerned, it comes with 8GB 1GB RAM. The list of sensors, price and many other specifications are given below.