Compare Apple iPhone XS vs Apple iPhone X

Specifications
Key Specifications
Display Size 5.8 inches 5.8 inches
Operating System iOS 12 iOS 11.1.1, upgradable to iOS 11.4.1
RAM 4 GB RAM 3 GB RAM
Rear Camera 12 MP 12 MP
Battery Capacity Non-removable Li-Ion 2716 mAh battery (10.35 Wh)
General Features
Release Date 2018, September 2017, September
SIM Support Nano-SIM and e-SIM Nano-SIM
Phone Dimensions 5.65 x 2.79 x 0.30 in 5.65 x 2.79 x 0.30 in
Phone Weight 177 g 174 g
Operating System iOS 12 iOS 11.1.1, upgradable to iOS 11.4.1
Display
Screen Size 5.8 inches 5.8 inches
Screen Resolution 1125 x 2436 pixels 1125 x 2436 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Scratch-resistant glass, oleophobic coating Scratch-resistant glass, oleophobic coating
Memory
Internal Memory 64/256/512 GB 64/256 GB
RAM 4 GB RAM 3 GB RAM
Card Slot No No
Performance
Processor Hexa-core Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral)
GPU Apple GPU (4-core graphics) Apple GPU (three-core graphics)
Battery
Type Non-removable Li-Ion 2716 mAh battery (10.35 Wh)
Camera
Front Camera 7 MP 7 MP
Front Flash Light No No
Front Video Recording 1080p@60fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 12 MP 12 MP
Back Video Recording 2160p@24/30/60fps, 1080p@30/60/120/240fps, HDR, stereo sound rec. 2160p@24/30/60fps, 1080p@30/60/120/240fps
Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio No No
WiFi Yes Yes
NFC Yes Yes