Dimension
Hardware
Software
Camera
Audio
Others
Pixel 2
Pixel 2 XL
Phone Dimensions
Size 5.7"
Size 6.2"
Display Type and Size
5" AMOLED Cinematic display
P-OLED 6" Full frame display
Screen to body ratio
16:9
18:9
Resolution
FHD (1920 x 1080) AMOLED at 441ppi
QHD+ (2880 x 1440) pOLED at 538ppi
Display protection
2.5d Corning Gorilla 5 glass
3d curved Corning Gorilla 5 glass
Pixel 2 / Pixel 2 XL
Chipset
Qualcomm Snapdragon 835
Card slot
No
Memory
64/128 GB ROM, 4 GB RAM
Storage
Unlimited online storage for pixel owners to store videos and photos taken at original quality i.e. high resolution until January 15th 2021.
Pixel 2 / Pixel 2 XL
Google Assistant
More advances and intelligent
Google Lens
Interact with real world
Augmented reality
Superimposing computer generated animated images in real world and interacts with them.
OS
Android 8.0 Oreo
Pixel 2 / Pixel 2 XL
Primary
Dual Pixel Phase detection camera with hybrid OIS+EIS (Optical Image Stabilisation + Electronic Image Stabilisation), with aperature f/1.8
Secondary
8MP f/2.4 fixed focus camera
Pixel 2 / Pixel 2 XL
Audio
The 3.5mm Audio jack is missing though, but you can use your old earphones using USB C to 3.5mm audio adapter or else you can connect your USB-C audio earphone to USB-c type port provided for media and charging.
Loudspeaker
Front firing stereo speakers
Pixel 2
Pixel 2 XL
Battery
2700 mAh, fast charging
3520mAh, fast charging
Protection
IP 67
IP 67
Colour
Just Black, Clearly White and Kinda Blue
Just Black and Black and White combination