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OnePlus 9 Pro vs Samsung Galaxy Watch 4 Classic (46mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
9.3
OnePlus 9 Pro
Samsung Galaxy Watch 4 Classic (46mm)
OnePlus 9 Pro Samsung Galaxy Watch 4 Classic (46mm)
Released · Apr 02, 2021
Released · Aug 27, 2021
6.7-inch · 3216x1440px
1.4-inch · 450x450px
Quad camera
8GB · 128GB
1.5GB · 16GB
4500 mAh
361 mAh
Check prices

Design

Dimensions
6.43 x 2.90 x 0.34 inches
163.2 x 73.6 x 8.7 mm 		1.79 x 1.79 x 0.43 inches
45.5 x 45.5 x 11 mm
Weight
6.95 oz (197.0 g) 1.76 oz (50.0 g)
Materials
Back: Glass (Corning Gorilla Glass)
Materials & Colors
Black, White, Silver
Resistance
Water, Dust; IP68 Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Biometrics
2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key, Other
Colors
Morning Mist, Forest Green, Stellar Black

Display

Size
6.7-inch 1.4-inch
Resolution
3216x1440px, 20.1:9 ratio, 526 PPI 450x450px, 468 PPI
Technology
AMOLED Super AMOLED
Refresh rate
120Hz
Screen-to-body
89.79 % 28.86 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor

Hardware

System chip
Qualcomm Snapdragon 888 (5 nm) Exynos W920 (5 nm)
Processor
Octa-core
Kryo 680 		Dual-core
1180 MHz
Cortex-A55
GPU
Adreno 660 Mali-G68
RAM
8GB (LPDDR5) 1.5GB
Internal storage
128GB (UFS 3.1) 16GB
Storage expansion
not expandable
OS
Android (11), OxygenOS UI Wear OS, One Watch 3.5 UI
Compatible devices
Smartphones with Android 6.0 or later with more than 1.5GB of RAM

Battery

Capacity
4500 mAh 361 mAh
Type
Li - Ion
Charging
OnePlus Warp Charge, Qi wireless charging Qi wireless charging
Charge speed
Wired: 65.0W
Wireless: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
5h 50min
Browsing
11h 29min
Video
9h 16min
Gaming
9h 6min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera
Main camera
48 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 23 mm
Sensor size: 1/1.4"
Pixel size: 1.12 μm
Second camera
50 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 14 mm
Sensor size: 1/1.56"
Third camera
8 MP (Ultra-wide)
Optical zoom: 3.3x
Aperture size: F2.4
Focal Length: 77 mm
Pixel size: 1 μm
Fourth camera
2 MP (Black and White)
Flash
Dual LED
Video recording
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
OIS, HDR, Continuous autofocus, EIS
Front
16 MP (EIS)

Connectivity & Features

Bluetooth
5.2 5.0
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,dual-band
USB
Type-C, USB 3.1
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Other
NFC NFC

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Loudspeaker, Multiple speakers Loudspeaker
Features
Dolby Atmos

Cellular

5G
Bands n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, NSA
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900), 9(1700), 19(800)
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
SIM type
Nano SIM

Regulatory Approval

FCC approval
Date approved: Mar 24, 2021
FCC ID value: 2ABZ2-EF14A
Measured SAR
Head: 1.19 W/kg
Body: 0.75 W/kg
Simultaneous Transmission: 1.52 W/kg
Wireless Router: 1.19 W/kg

Buyers information

MSRP
$ 969
In The Box
Warp Charge 65 Power Adapter, Warp Charge Type-C to Type-C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, OnePlus Sticker, SIM Tray Ejector

Availability

Officially announced
Mar 23, 2021

Alternative variants

with 12GB RAM and 256GB storage
RAM 12GB
Internal storage 256GB
MSRP $ 1069
FCC OKs Cingular\'s purchase of AT&T Wireless