Form Factor
Body
Clamshell, Touchscreen	Foldable, Touchscreen
Dimensions
114 x 57 x 26 mm (4.49 x 2.24 x 1.02 in)	Unfolded: 186.9 x 145.2 x 4.8 mm Folded: 145.2 x 93.3 x 9.9 mm
Weight
150 g (5.29 oz)	250 g (8.82 oz)
Build
	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) Stylus support
Colors
Premium Silver	White

Type
Display
TFT resistive touchscreen, 256K colors	AMOLED
Size
2.7 inches, 41 x 56 mm, 22.6 cm² (~34.7% screen-to-body ratio)	8.1 inches, 195.4 cm² (~144.2% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~148 ppi density)	1800 x 2700 pixels, 3:2 ratio (~401 ppi density)
Protection
	Corning Gorilla Glass 5
Secondary
	Folded position display: 5.6 inches, AMOLED, 1350 x 1800 pixels (4:3)

Alert Types
Notifications
Vibration, Downloadable polyphonic, MP3, AAC ringtones, composer

Internal Memory
Memory
64MB RAM	128GB ROM, 6GB RAM 256GB ROM, 6GB RAM
Storage Type
128 MB Flash 60 MB user memory	UFS 3.0
Card Slot
Memory Stick Duo Pro, 64 MB included	No

GPRS
Connectivity
Class 10
Speed
Yes, 384 kbps	HSPA 42.2/5.76 Mbps, LTE (CA) Cat18 1200/150 Mbps
WLAN
Wi-Fi 802.11b	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
2.0, A2DP	5.0, A2DP, LE, aptX Adaptive
USB
2.0	USB Type-C 3.1
Infrared Port
Yes
GPS
	Yes, with A-GPS
NFC
	No

Main Camera
Camera
2 MP, AF	11 MP, f/2.0, 23mm (wide), 1.0µm, PDAF
Camera Features
LED flash	HDR, panorama
Video
Yes	4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR
Selfie Camera
VGA videocall camera	Uses main camera Features: HDR, panorama Video: 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR

Operating System (OS)
Software
Symbian OS v9.1, UIQ 3.0	Android OS, v10
Upgradable
	Upgradable to Android 11
Java
Yes, MIDP 2.0
Browser
WAP 2.0/xHTML, HTML (Opera 8.0), RSS reader
Messaging
SMS, EMS, MMS, EMail

Chipset
Hardware
	Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
32-bit Philips Nexperia PNX4008 208 MHz	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
	Adreno 640
Sensors
	Fingerprint (side-mounted), dual accelerometer, dual gyro, proximity, dual compass
Keyboard
QWERTY
Soft Keys
2
SIM
Mini-SIM	Nano-SIM and eSIM
Speakers
Yes	Yes
Navigation / Controls Keys
D-Pad
Audio Jack
	No

Main Features
Additional Features
Handwriting recognition
Features
Predictive text input SyncML Voice command Voice memo

SAR EU
Misc
0.78 W/kg (head)

Sony Ericsson P990

Microsoft Surface Duo