That's how Vivo built their device Y11 (2019)
In fall 2019, at October Vivo announced their new model Y11 (2019)
Y11 (2019) features
About battery of Y11 (2019), it is Non-removable Li-Po 5000 mAh battery. Available options for charge Battery charging 10W.
Fingerprint (rear-mounted), accelerometer, proximity, compass sensors are supported on Y11 (2019).
Y11 (2019) got triple lenses 13 MP, f/2.2, PDAF 2 MP, f/2.4, depth sensor. Few another extra properties are LED flash, HDR, panorama. Video camera on main camera of Vivo Y11 (2019) is available with 1080p@30fps choices. This is not bad for instance one of available devices at the moment, Huawei Watch GT 2,
Video recording on selfie camera of this device is supported with 1080p@30fps modes.
Some photo examples, please see main page of Vivo Y11 (2019) to see more photos
Exposure Time: 330000/1000000, ISO: 328, focus: 220/100, Light conditions: Night,
Under the hood
Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) processor is installed on this model, having chipset Qualcomm SDM439 Snapdragon 439 (12 nm), Taking into account Y11 (2019) category graphic card on this phone is Adreno 505.
Memory on this model is 32GB 3GB RAM, microSD is available microSD, up to 256 GB, OS is Android 9.0 (Pie); Funtouch 9.1.
Y11 (2019) supporting networks 2G, 3G and LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 40(2300), 41(2500). Speed is about HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps, GSM / HSPA / LTE.
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS, USB microUSB 2.0, USB On-The-Go, WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Radio FM radio, Bluetooth 4.0, A2DP, LE.
Vivo engineers made Y11 (2019) in 76.8mmX159.4mmX8.9mm.
1 colors are available for this device, coral red as well as jade green.
Vivo Y11 (2019) display is built with technologies IPS LCD capacitive touchscreen, 16M colors, on that point Y11 (2019) was ahead from only 38% existing mobile phones in screen size aspect, enforced by 6.35 inches, 99.6 cm2 (~81.4% screen-to-body ratio) screen with resolution 720 x 1544 pixels having density 268 pixels per inch.