Samsung Galaxy S9 Plus (SM-G965U) vs Samsung Galaxy Note 20 5G (SM-N981B)
Side by side comparison between Samsung Galaxy S9 Plus vs Samsung Galaxy Note 20 5G phones, differences, pros, cons and full specifications. What's the better?
,
6.2"
AMOLED
AMOLED
1440x2960
12.2
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
vs
6.7"
AMOLED
AMOLED
1080x2400
12.2
MP
MP
10mp
8GB
RAM
RAM
Octa-core
4300
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy Note 20 5G (SM-N981B)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
29 Common items in both devices |
Super AMOLED / Super AMOLED Plus |
60Hz |
16 million |
LED flash |
Digital and optical zoom |
PDAF on back camera and autofocus front camera / PDAF: phase detection autofocus on both cameras |
OIS: Optical stabilization |
+22 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Model | Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) |
Other model names | Unlocked Galaxy S9+ G965U (Snapdragon) | Galaxy Note20 SM-N981B Single-SIM (Exynos) |
Country or region available | USA | Australia, New Zealand |
Brand | Samsung | Samsung |
Release date | 3/9/2018, Announced: 2/25/2018 | 8/21/2020, Announced: 8/5/2020 |
Depth | 8.5 millimeters (0.33 inches) | 8.3 millimeters (0.33 inches) |
Size (width x height) | 73.8 x 158.1 millimeters (2.91 x 6.22 in) | 75.2 x 161.6 millimeters (2.96 x 6.36 in) |
Weight | 189 grams (6.62 ounces) | 192 grams (6.72 ounces) |
Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass 5 | Plastic body, glass front |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Display type | Super AMOLED | Super AMOLED Plus |
Screen size | 6.2" inches | 6.7" inches |
Screen-to-body ratio | ~83.6% (screen-to-body ratio) | ~89.2% (screen-to-body ratio) |
Display resolution | 1440x2960 pixels (18.5:9) | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 531 PPI | 393 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 5 |
Refresh rate | 60Hz | 60Hz |
Display features | HDR10 Always-On Display | HDR10+ Always-On Display |
🤖 Operating System | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
System version | Android 8.0 Oreo | Android 10 |
Firmware update | Android 11 | Android 13 |
User Interface | One UI 2.5 / 3.1 | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Chipset | 64bit: Qualcomm Snapdragon 845 (SDM845) (10nm) | 64bit: Samsung Exynos 990 (7nm) |
CPU | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) | Octa-core, 3 processors: 2x 2.73GHz Mongoose M5 (Dual-core) 2x 2.5GHz ARM Cortex-A76 (Dual-core) 4x 2GHz ARM Cortex-A55 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 630 (710MHz) | ARM Mali-G77 MP11 (800MHz) |
Performance (benchmark) | AnTuTu: 265163 (v7), 344891 (v8) Geekbench: 8393 (4.2) | feature not registered |
💽 Memory and storage | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
RAM memory | 6GB LPDDR4X | 8GB LPDDR5 |
Internal storage | 64GB (51GB available) UFS 2.1 | 256GB (221GB available) UFS 3.0 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Dual-SIM | Not supported | Not supported |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 1200/150 Mbps | 5000/1024 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 29, 30) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 77, 78) |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
📷 Camera | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Back camera (main camera) | (dual camera) 12.2 megapixels 12MP telephoto f/2.41/3.4"52mm1.0µmAFOIS2x-optical-zoom | (triple camera) 12.2 megapixels 64MP telephoto f/2.027mm1/1.72"0.8µmPDAFOIS3x-hybrid-zoom 12MP ultrawide f/2.2120°13mm1/2.55"1.4µm |
Main camera resolution | 4032x3024 pixels | 4032x3024 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 8K UHD (7680x4320) 24 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.5 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/2.55" inches | 1/1.76" inches |
Pixel size | 1.4µm pixel | 1.8µm pixel |
Autofocus | PDAF on back camera and autofocus front camera | PDAF: phase detection autofocus on both cameras |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
Zoom | Digital and optical zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Supported |
HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
Camera extras | 1080p@240fps 720p@960fps | 4K@60fps 1080p@240fps 720p@960fps |
📸 Front camera | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Front camera (secondary) | 8 megapixels | 10 megapixels |
Front camera resolution | 3264x2448 pixels | 3872x2592 pixels |
Video recording (secondary) | 2K UHD (2560x1440) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.7 (aperture) | f/2.2 (aperture) |
Focal length | 25mm lens | 26mm lens |
Sensor size | 1/3.6" inches | 1/3.2" inches |
Pixel size | 1.22µm pixel | 1.22µm pixel |
🔉 Sound and multimedia | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 3.2 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C reversible connector |
TV output | USB Type-C (reversible) | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Heart rate Iris scanner Proximity sensor SpO2 | Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 3500 mAh | 4300 mAh |
Charger, watts | 15W (9V/1.67A) Wired fast charging Quick Charge 2 | 25W Wired fast charging USB Power Delivery 3.0 |
Inductive / wireless charging | Qi wireless charging (Qi/PMA) | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, Silver, Blue, Gold, Orchid Gray • Samsung DeX • Samsung Gear VR • Samsung Pay | • Colors: Mystic Gray, Mystic Green, Mystic Bronze, Mystic Red, Mystic Blue • Ultrasonic fingerprint sensor • Bixby • Samsung Wireless DeX • Samsung Pay (MST, NFC) • Stylus pen (Bluetooth integration) |
☢️ Radiation rate | ||
Galaxy S9 Plus (SM-G965U) | Galaxy Note 20 5G (SM-N981B) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.78W/kg (head), 1.59W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.684W/kg (head), 1.368W/kg (body) |