Samsung Galaxy Note8 DUOS vs. Samsung Galaxy Note9

Phone Comparison, Reviews and Tests

Side by side comparison and review of Samsung Galaxy Note8 DUOS and Samsung Galaxy Note9. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Samsung Galaxy Note8 DUOS vs. Samsung Galaxy Note9 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Product Type Smartphone Smartphone
Manufacturer Model Number SM-N950F/DS SM-N960F/DS
Form Factor Touch Touch
Height 162.5 mm 161.9 mm Samsung Galaxy Note8 DUOS has greater height than Samsung Galaxy Note9.
Width 74.8 mm 76.4 mm Samsung Galaxy Note9 has greater width than Samsung Galaxy Note8 DUOS.
Depth 8.6 mm 8.8 mm Samsung Galaxy Note8 DUOS is narrower than Samsung Galaxy Note8 DUOS.
Weight 195 g 201 g Samsung Galaxy Note8 DUOS is lighter than Samsung Galaxy Note8 DUOS.
Body Colour Midnight black Cobalt blue | Metallic copper | Deep black | Ocean blue | Midnight black | Lavender purple
Protection Dustproof, splashproof, waterproof Dustproof, splashproof, waterproof
Waterproof (Water-resistant) Yes Yes Both phones are waterproof.
IP rating IP68 IP68
SAR Value 1.29 W/kg (body), 0.173 W/kg (head) 1.509 W/kg (body), 0.381 W/kg (head), 2.24 W/kg (limb)
Integrated Components Heart rate sensor Heart rate sensor
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Display Type OLED display OLED display
Display Technology Quad HD+ Super AMOLED Quad HD+ Super AMOLED
Screen Size (Display Size) 6.3" 6.4" Samsung Galaxy Note9 has larger screen size than Samsung Galaxy Note8 DUOS.
Screen Resolution (Display Resolution) 2960 x 1440 pixels 2960 x 1440 pixels Both phones have the same screen resolution.
Display Format - QHD+
Pixel Density 521 ppi 516 ppi Samsung Galaxy Note8 DUOS has better pixel density than Samsung Galaxy Note9.
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Features Always-on display Always-on display, Edge Screen, Infinity Display, Edge-to-Edge screen
PROCESSOR Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Processor Type (CPU) Samsung Exynos Samsung Exynos 9
Processor Number 8895 9810
Clock Speed 2.3 GHz 2.7 GHz Samsung Galaxy Note9 has higher clock speed than Samsung Galaxy Note8 DUOS.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Mali-G71 MP20 Mali-G72 MP18
MEMORY Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
RAM LPDDR4 SDRAM - 6 GB LPDDR4 SDRAM - 6 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Samsung Galaxy Note9 has more internal memory than Samsung Galaxy Note8 DUOS.
User Memory 51.2 GB 108.9 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 512 GB
CAMERA Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 12 Megapixel 12 Megapixel Both phones have the same camera resolution.
Sensor Size 1/2.55" 1/2.55" Both phones have the same camera sensor size.
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/1.7 F/1.5 & f/2.4 Samsung Galaxy Note9 has better lens aperture than Samsung Galaxy Note8 DUOS.
Lens Construction 6-element -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) Both phones have optical image stabilization.
Focus Adjustment Automatic, manual Automatic
Optical Zoom 2x 2x Both phones have the same optical zoom.
Digital Zoom 10x 10x Both phones have the same digital zoom.
Self-Timer Delay Yes -
Special Effects Motion effect, HDR, Stamp, Bokeh effect, Grid Line, Stickers HDR, Bokeh effect, Grid Line
Camera Modes Panorama, Slow motion mode, Pro mode, Timer mode, Virtual Shot, HYPERLAPSE, Food mode Panorama, Pro mode, Timer mode, HYPERLAPSE, Auto mode, Food mode, Super Slow-mo, AR Emoji, Portraits, Flowers, Indoor scenes, Animals, Landscapes, Greenery, Trees, Sky, Mountains, Beaches, Sunrises and sunsets, Watersides, Street scenes, Night scenes, Waterfalls, Snow, Birds, Backlit, Text, Disney AR Emoji
Face Recognition (Face ID) Face detection Face detection Both phones have face detection.
White Balance Custom, automatic -
Light Source LED light LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 2560 x 1440 (QHD) at 30 fps
Camera Features (Functions) Selective Focus, Quick Launch, Playback zoom, Tracking Focus, Dual Pixel technology, Motion photo, Exposure, Shutter speed, geotagging, RAW image capture, VDIS (Video Digital Image Stabilisation) Quick Launch, Playback zoom, Motion photo, VDIS (Video Digital Image Stabilisation), Live Focus, Dual Capture, High CRI LED flash, Tracking AF, Video location tags, Stamps, location tags, Continuous autofocus video, Hyperlapse video support 1080p, Live focus with bokeh filters, Super Speed Dual Pixel, background blur, Scene Optimiser, Eye blink, Motion blur, Lens smudge, Backlit, Full view, Flaw detection, 9.1MP still photos recording 4K video
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 12 Megapixel Both phones have the same second camera resolution.
Sensor Size (2nd Camera) - 1/3.4"
Lens Type (2nd Camera) Telephoto lens Telephoto lens
Lens Aperture (2nd Camera) F/2.4 F/2.4 Both phones have the same second camera lens aperture.
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Sensor Size (Front) 1/3.6" 1/3.6" Both phones have the same front camera sensor size.
Sensor Type (Front) CMOS -
Lens Type (Front) Wide-angle lens Wide-angle lens
Lens Aperture (Front) F/1.7 F/1.7 Both phones have the same front camera lens aperture.
Focus Adjustment Automatic Automatic
Special Effects (Front) - HDR, Grid Line
Camera Modes (Front) Wide selfie mode Timer mode, wide selfie mode, selfie mode, AR Emoji, selfie focus
Camera Features (Front) Optical Image Stabilisation (OIS) Quick launch, Motion photo, Stamps, location tags, VDIS (Video Digital Image Stabilization), Full view, Flaw detection
BATTERY AND CHARGING Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Battery Capacity (Battery Size) 3300 mAh 4000 mAh Samsung Galaxy Note9 has larger battery capacity than Samsung Galaxy Note8 DUOS.
Wireless Charging Yes Yes Both phones can be charged wirelessly.
Wireless Charging Standards WPC, PMA WPC, PMA
Talk Time 1320 minutes 1740 minutes Samsung Galaxy Note9 has longer battery life when making calls than Samsung Galaxy Note8 DUOS.
Run Time Details Talk (3G): up to 1320 min
Active online usage (3G): up to 12 hrs
Active online usage (4G): up to 13 hrs
Active online usage (Wi-Fi): up to 14 hrs
Playback (audio (Always On Display On)): up to 47 hrs
Playback (audio (Always On Display Off)): up to 74 hrs
Playback (video): up to 16 hrs
Talk (3G): up to 1740 min
Active online usage (3G): up to 14 hrs
Active online usage (4G): up to 16 hrs
Active online usage (Wi-Fi): up to 17 hrs
Playback (audio): up to 59 hrs
Playback (audio (Always On Display Off)): up to 95 hrs
Playback (video): up to 20 hrs
CELLULAR Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Technology TD-SCDMA / WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 7.1.1 Nougat Android 8.1 Oreo
Intelligent Assistant Bixby Bixby
Payment Technology Samsung Pay Samsung Pay
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT IEEE 802.11a/b/g/n/ac, ANT+/ANT
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0 LE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Supported Digital Audio Standards WAV, WMA, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, apt-X, DSF, DSD, MXMF, IMY, RTTTL, RTX, OTA, DFF, MID WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, apt-X, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
Sound Enhancements Acoustic Overload Point Dolby Digital Plus sound, Dolby Atmos sound technology, Acoustic Overload Point, stereo speakers tuned by AKG, Dolby Digital sound
FEATURES Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, heart rate, pressure sensor, geomagnetic sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, pressure sensor, geomagnetic sensor
Security Devices Fingerprint reader, eye scan Face recognition, fingerprint reader, eye scan
Additional Phone Features Face Unlock, Wi-Fi Miracast, MU-MIMO technology, Fast Charging, Samsung KNOX S Pen multi-input, Face Unlock, Wi-Fi Miracast, Screen Write, Smart Select, MU-MIMO technology, Fast Charging, Samsung KNOX, Face recognition, High AOP Mic, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, Smart Performance Adjuster, Dual Audio, water-carbon cooling system, S Pen remote function
OTHERS Samsung Galaxy Note8 DUOS Samsung Galaxy Note9
Included Accessories Power adapter, tweezer, SIM card removal tool, USB Connector (USB-C), micro-USB connector, AKG headphones, USB-C cable, S Pen, Pen nibs Power adapter, tweezer, SIM card removal tool, USB connector, USB-C cable, S Pen, Pen nibs, headset (tuned by AKG)
Compliant Standards IP68, HAC (Hearing Aid Compatible) IP68
Max Depth of Water Resistance - 1.5 m
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