Oppo R9S Spec Information:

Dimensions: 153 x 74.3 x 6.6 mm  
Weight: 145 g
SoC: HiSilicon Kirin 960
CPU: 2.0 GHz Cortex-A53, Cores: 8
GPU: Adreno 506
RAM: 4 GB,
Storage: 64 GB
Memory cards: microSD, up to 256 GB (uses SIM 2 slot)
Display: 5.5inch, AMOLED capacitive touchscreen, 1080 x 1920 pixels, (~401 ppi pixel density)
Battery: 3010 mAh, Li-Polymer
OS: Android 6.0.1 (Marshmallow)
Camera: Front camera:16 MP, f/2.0, Rear camera:16 MP, f/1.7, 1080 x 1920 pixels (~401 ppi pixel density)
SIM card: Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB: microUSB 2.0
Bluetooth: 4.0, A2DP
Positioning:  GPS, A-GPS,

Colors:
Gold
RoseGold

Body materials:
Metal
Glass


But this phone does NOT support OTA update.