Realme U1 phone was announced in 2018, November by Realme and was launched in December, 2018. The Realme U1 phone has 157 x 74 x 8 mm (6.18 x 2.91 x 0.31 in) (height x width x thickness) dimensions with weight 168 g (5.93 oz) grams. It comes in Ambitious Black, Brave Blue and Fiery Gold colors.
The operating system which runs on the phone is Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), ColorOS 6. The display size of the phone is 6.3 inches, 97.4 cm2 (~83.9% screen-to-body ratio) with resolution of 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) pixels. The network technology of the phone is GSM / HSPA / LTE with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, 3G bands HSDPA 850 / 900 / 2100 and 4G bands 1, 3, 5, 8, 38, 40, 41.
The phone has rear camera with specs, 13 MP, f/2.2, AF 2 MP, f/2.4, (depth) and the front camera with specs , 25 MP, f/2.0, 1/2.8″, 0.9µm. The camera is featured with LED flash, HDR, panorama. The phone is powered with a battery of 3500 mAh capacity, Octa-core (4×2.1 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53) CPU and Mali-G72 MP3 GPU. As for as the RAM and the ROM of the Realme U1 phone are concerned, it comes with 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM. The list of sensors, price and many other specifications are given below.