Notification Center

This is our new notification center. Inside, you will find updates on the most important things happening right now.

Notifications

Hmm, push notifications seem to be disabled in your browser. You can enable them from the 'Settings' icon in the URL bar of your browser.

www.phonearena.com

Samsung Galaxy Note 21 vs Samsung Galaxy Note10+ vs Samsung Galaxy Z Flip 3

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

6.8 inches
6.8 inches
6.7 inches

Resolution:

3040 x 1440 pixels, 19:9 ratio, 498 PPI
2636 x 1080 pixels, 22:9 ratio, 425 PPI

Technology:

AMOLED
Dynamic AMOLED
Dynamic AMOLED

Refresh rate:

60Hz
120Hz

Screen-to-body:

90.74 %
84.79 %

Features:

Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor

Front cover display:

1.9 inches, 260 x 512 pixels, AMOLED

Hardware

System chip:

Qualcomm Snapdragon 888 SM8350
Qualcomm Snapdragon 855 SM8150
Qualcomm Snapdragon 888 SM8350

Processor:

Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm

GPU:

Adreno 660
Adreno 640
Adreno 660

RAM:

12GB LPDDR4
8GB LPDDR5

Internal storage:

256GB (UFS 3.0), available to use: 223.5 GB
128GB (UFS 3.1), not expandable

Storage expansion:

microSDXC up to 2000 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (11)
Android (11, 10, 9.0 Pie), Samsung One UI
Android (11)

Battery

Capacity:

4300 mAh
3300 mAh

Type:

Not user replaceable
Li - Ion, Not user replaceable

Battery life test results:

Charging:

Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Fast charging, Qi wireless charging, Reverse charging

Max charge speed:

Wired: 45.0W; Wireless: 15.0W
Wired: 15.0W; Wireless: 10.0W

Camera

Rear:

Triple camera
Quad camera
Dual camera

Main camera:

12 MP (OIS, PDAF)
12 MP (OIS, Autofocus)

Specifications:

Aperture size: F1.5/F2.4; Focal length: 27 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.8; Pixel size: 1.4 μm

Second camera:

12 MP (Telephoto, OIS, PDAF)
12 MP (Ultra-wide)

Specifications:

Optical zoom: 2.0x; Aperture size: F2.1; Focal Length: 52 mm; Sensor size: 1/3.6"; Pixel size: 1 μm
Aperture size: F2.2; Pixel size: 1.12 μm

Third camera:

16 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1 μm

Fourth camera:

0.3 MP VGA (ToF 3D depth sensing)

Video recording:

Yes
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
Yes

Features:

OIS, HDR, Time-lapse video, Hyperlapse, EIS

Front:

10 MP (Autofocus, HDR)
10 MP

Video capture:

3840x2160 (4K UHD) (30 fps)

Design

Dimensions:

6.39 x 3.04 x 0.31 inches (162.3 x 77.2 x 7.9 mm)
6.54 x 2.84 x 0.27 inches (166 x 72.2 x 6.9 mm)

Folded:

(72.2 x 86.4 x 15.9 mm)

Weight:

6.91 oz (196.0 g)
6.46 oz (183.0 g)

Materials:

Back: Glass
Back: Glass (Corning Gorilla Glass 6); Frame: Aluminum
Back: Glass; Frame: Aluminum

Resistance:

Water, Dust; IP68
Water, Dust; IP68
Yes; IPX8

Biometrics:

Ultrasonic in-screen fingerprint
2D Face unlock, Ultrasonic in-screen fingerprint
Fingerprint (touch)

Features:

Stylus
Stylus

Keys:

Left: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Aura glow, Aura white, Aura blue
Phantom Black, Cream, Lavender

Cellular

5G:

SA, NSA, Sub-6, mmWave
n2, n5, n25, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

No 3.5mm jack
No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers
Earpiece, Multiple speakers

Features:

32-Bit DAC, Dolby Atmos, aptX-HD
aptX, aptX-HD

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
5.0
5.1

Wi-Fi:

802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)
Type-C (reversible), USB 3.1
Type-C (reversible), USB 3.1

Features:

Charging, Headphones port
Charging, Headphones port, OTG, Video out
Charging, OTG

Location:

GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other:

NFC
NFC, ANT+, UMA (Wi-Fi Calling)
NFC

Regulatory Approval

FCC approval:

Date approved:

Jul 19, 2019
Jun 23, 2021

FCC ID value:

A3LSMN975U
A3LSMF711U

Measured SAR:

Head:

0.19 W/kg
1.05 W/kg

Body:

1.14 W/kg
1.08 W/kg

Simultaneous Transmission:

1.59 W/kg
1.59 W/kg

Wireless Router:

1.34 W/kg
1.21 W/kg

Phablet:

3.98 W/kg

Buyers information

Price:

$ 1100

In The Box:

USB cable, OTG adapter, Travel adapter, Ejector tool, S Pen tips and tweezers, Extra earbuds, USB-C AKG headset, Terms and Conditions, Quick Reference guide and User manual

Availability

Officially announced:

Aug 07, 2019
Aug 11, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless