Compare Oppo F9 vs Apple iPhone X

Specifications
Key Specifications
Display Size 6.3 inches 5.8 inches
Operating System Android 8.1 (Oreo) iOS 11.1.1, upgradable to iOS 11.4.1
RAM 6 GB or 4 GB RAM 3 GB RAM
Rear Camera 16 MP 12 MP
Battery Capacity Non-removable Li-Po 3500 mAh battery Non-removable Li-Ion 2716 mAh battery (10.35 Wh)
General Features
Release Date 2018, August 2017, September
SIM Support Dual SIM (Nano-SIM, dual stand-by) Nano-SIM
Phone Dimensions 6.17 x 2.91 x 0.31 in 5.65 x 2.79 x 0.30 in
Phone Weight 169 g 174 g
Operating System Android 8.1 (Oreo) iOS 11.1.1, upgradable to iOS 11.4.1
Display
Screen Size 6.3 inches 5.8 inches
Screen Resolution 1080 x 2340 pixels 1125 x 2436 pixels
Screen Type LTPS IPS LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 6 Scratch-resistant glass, oleophobic coating
Memory
Internal Memory 64 GB 64/256 GB
RAM 6 GB or 4 GB RAM 3 GB RAM
Card Slot microSD, up to 256 GB (dedicated slot) No
Performance
Processor Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral)
GPU Mali-G72 MP3 Apple GPU (three-core graphics)
Battery
Type Non-removable Li-Po 3500 mAh battery Non-removable Li-Ion 2716 mAh battery (10.35 Wh)
Camera
Front Camera 25 MP 7 MP
Front Flash Light No
Front Video Recording 1080p@30fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 16 MP 12 MP
Back Video Recording 1080p@30fps 2160p@24/30/60fps, 1080p@30/60/120/240fps
Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio FM radio No
WiFi Yes Yes
NFC Yes