Samsung Galaxy Note 21 vs Samsung Galaxy Note9 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.
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Samsung Galaxy Note 21 | Samsung Galaxy Note9 |
Not announced
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No information
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Released
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Aug 24, 2018
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6.8-inch
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6.4-inch · 2960x1440px
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Triple camera
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Dual camera
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6GB · 128GB
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4000 mAh
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Design
Dimensions | |
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6.37 x 3.01 x 0.35 inches 161.9 x 76.4 x 8.8 mm |
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Weight | |
7.09 oz (201.0 g) | |
Materials | |
Back: Glass | Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum |
Resistance | |
Water, Dust; IP68 | Water, Dust; IP68 |
Biometrics | |
Ultrasonic in-screen fingerprint | Iris scanner, 2D Face unlock, Fingerprint (touch) |
Features | |
Stylus | Notification light, Stylus |
Keys | |
Left: Volume control, Lock/Unlock key; Right: Other | |
Colors | |
Midnight black, Ocean blue, Cloud silver, Lavender purple |
Display
Size | |
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6.8-inch | 6.4-inch |
Resolution | |
2960x1440px, 18.5:9 ratio, 516 PPI | |
Technology | |
AMOLED | Super AMOLED |
Screen-to-body | |
83.51 % | |
Features | |
Ambient light sensor, Proximity sensor | HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor |
Hardware
System chip | |
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Qualcomm Snapdragon 888 SM8350 (5 nm) | Qualcomm Snapdragon 845 SDM845 (10 nm) |
Processor | |
Octa-core 2840 MHz Kryo 680 |
Octa-core 2800 MHz Kryo 385 |
GPU | |
Adreno 660 | Adreno 630 |
RAM | |
6GB (LPDDR4) | |
Internal storage | |
128GB | |
Storage expansion | |
microSDXC up to 512 GB | |
OS | |
Android (11) | Android (10, 9.0 Pie, 8.1 Oreo), Samsung One UI |
Battery
Capacity | |
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4000 mAh | |
Type | |
Li - Ion | |
Charging | |
Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging |
Camera
Rear | |
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Triple camera | Dual camera |
Main camera | |
12 MP (OIS, PDAF) Aperture size: F1.5/F2.4 Focal length: 26 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
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Second camera | |
12 MP (Telephoto, OIS, Autofocus) Optical zoom: 2.0x Aperture size: F2.4 Focal Length: 52 mm Sensor size: 1/3.4" Pixel size: 1 μm |
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Flash | |
LED | |
Video recording | |
Yes | 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, EIS |
Front | |
8 MP (Wide Angle, Autofocus), Video capture: 2560x1440 (QHD) (30 fps) |
Connectivity & Features
Bluetooth | |
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5.1 | 5.0 |
WLAN | |
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot |
USB | |
Type-C | Type-C, USB 3.1 |
Hearing aid compatible | |
M4/T3 | |
Location | |
GPS, A-GPS, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer | Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer |
Other | |
NFC | NFC, ANT+ |
Multimedia
Headphones | |
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No 3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Multiple speakers |
Features | |
32-Bit DAC, Dolby Atmos | |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Additional microphone(s) | |
Noise cancellation | Noise cancellation |
Cellular
5G | |
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Bands SA, NSA, Sub-6, mmWave | |
4G (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), 17(700 b), 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) | |
4G (TDD) | |
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46 | |
3G | |
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100) | |
Data Speed | |
LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA | |
SIM type | |
Nano SIM | |
HD Voice | |
Yes | |
VoLTE | |
Yes |
Regulatory Approval
FCC approval | |
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Date approved: Jul 03, 2018 FCC ID value: A3LSMN960U | |
Measured SAR | |
Head: 0.27 W/kg Body: 0.76 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.35 W/kg Phablet: 3.90 W/kg |
Buyers information
MSRP | |
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$ 1000 | |
In The Box | |
S Pen, USB Cable, Earphones, SIM removal tool, USB power adaptor, USB connector, Pen, nibs, Tweezer, Clear cover case, Quick start guide, USB connector leaflet. |
Availability
Officially announced | |
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Aug 09, 2018 |
Alternative variants
With 512 GB storage
RAM | 8GB |
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Internal storage | 512GB |
MSRP | $ 1250 |
International version
System chip | Samsung Exynos 9 9810 (10 nm) |
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Processor |
Octa-core 2900 MHz Exynos M3 and ARM Cortex-A55 |
GPU | Mali-G72 MP18 |
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), 32(1500 L-band), 66(AWS-3) |
4G (TDD) | Bands 38(2600), 39(1900+), 40(2300), 41(2600+) |
Dual SIM | Yes |
Location | GPS, A-GPS, Glonass, Galileo, BeiDou |
FCC approval |
Date approved: Jul 02, 2018 FCC ID value: A3LSMN960F |
Measured SAR |
Head: 0.23 W/kg Body: 0.85 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.40 W/kg Phablet: 3.98 W/kg |
for Verizon
4G (FDD) | Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3) |
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3G | Bands 5(850), 8(900), 2(1900), 1(2100) |
for AT&T
4G (FDD) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3) |
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for T-Mobile
4G (FDD) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 27(800 SMR), 66(AWS-3), 71(600) |
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3G | Bands 5(850), 4(1700/2100), 2(1900), 1(2100) |
for Sprint
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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600) |
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for U.S. Cellular
4G (FDD) | Bands 2(1900), 4(AWS-1), 5(850), 8(900), 12(700 a), 13(700 c), 18(800 Lower), 19(800 Upper), 25(1900+), 66(AWS-3), 71(600) |
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4G (TDD) | Bands 38(2600), 39(1900+), 40(2300), 46 |
3G | Bands 5(850), 8(900), 2(1900), 1(2100) |
Links
Full specifications | |
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Samsung Galaxy Note 21 Specs | Samsung Galaxy Note9 Specs |
PhoneArena Review | |
Samsung Galaxy Note9 Review | |
User Reviews | |
Samsung Galaxy Note9 User Reviews |