Samsung Galaxy Note9 vs. Vivo X51 5G

Phone Comparison, Reviews and Tests

Side by side comparison and review of Samsung Galaxy Note9 and Vivo X51 5G. 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 Note9 vs. Vivo X51 5G Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy Note9 Vivo X51 5G
Product Type Smartphone Smartphone
Manufacturer Model Number SM-N960F/DS V2006
Form Factor Touch Touch
Height 161.9 mm 158.46 mm Samsung Galaxy Note9 has greater height than Vivo X51 5G.
Width 76.4 mm 72.8 mm Samsung Galaxy Note9 has greater width than Vivo X51 5G.
Depth 8.8 mm 8.04 mm Vivo X51 5G is narrower than Samsung Galaxy Note9.
Weight 201 g 181.5 g Vivo X51 5G is lighter than Samsung Galaxy Note9.
Body Colour Cobalt blue | Metallic copper | Deep black | Ocean blue | Midnight black | Lavender purple Alpha grey
Protection Dustproof, splashproof, waterproof -
Waterproof (Water-resistant) Yes - Samsung Galaxy Note9 is waterproof.
IP rating IP68 IP53
SAR Value 1.509 W/kg (body), 0.381 W/kg (head), 2.24 W/kg (limb) 1.205 W/kg (head), 1.239 W/kg (body), 3.086 W/kg (limb)
Integrated Components 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
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Samsung Galaxy Note9 Vivo X51 5G
Display Type OLED display OLED display
Display Technology Quad HD+ Super AMOLED AMOLED
Screen Size (Display Size) 6.4" 6.56" Vivo X51 5G has larger screen size than Samsung Galaxy Note9.
Screen Resolution (Display Resolution) 2960 x 1440 pixels 2376 x 1080 pixels Samsung Galaxy Note9 has better screen resolution than Vivo X51 5G.
Display Format QHD+ -
Pixel Density 516 ppi 398 ppi Samsung Galaxy Note9 has better pixel density than Vivo X51 5G.
Aspect Ratio - 19.8:9
Max Brightness - 500 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Features Always-on display, Edge Screen, Infinity Display, Edge-to-Edge screen -
PROCESSOR Samsung Galaxy Note9 Vivo X51 5G
Processor Type (CPU) Samsung Exynos 9 Qualcomm Snapdragon 765G
Processor Number 9810 -
Clock Speed 2.7 GHz 2.4 GHz Samsung Galaxy Note9 has higher clock speed than Vivo X51 5G.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy Note9 has 64-bit architecture.
Graphics System (GPU) Mali-G72 MP18 -
MEMORY Samsung Galaxy Note9 Vivo X51 5G
RAM LPDDR4 SDRAM - 6 GB 8 GB Vivo X51 5G has more RAM than Samsung Galaxy Note9.
Internal Memory Size (Storage Capacity) 128 GB 256 GB Vivo X51 5G has more internal memory than Samsung Galaxy Note9.
User Memory 108.9 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB -
CAMERA Samsung Galaxy Note9 Vivo X51 5G
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 12 Megapixel 48 Megapixel Vivo X51 5G has better camera resolution than Samsung Galaxy Note9.
Sensor Size 1/2.55" -
Lens Type Wide-angle lens -
Lens Aperture F/1.5 & f/2.4 F/1.6 Samsung Galaxy Note9 has better lens aperture than Samsung Galaxy Note9.
Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) - Samsung Galaxy Note9 has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR, Bokeh effect, Grid Line HDR
Camera Modes 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 Panorama, Time-lapse mode, Pro mode, Live Photos, AI makeup, Portrait, Super Night mode, astro mode, pro sports mode, DOC mode
Face Recognition (Face ID) Face detection - Samsung Galaxy Note9 has face detection.
Light Source LED flash 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, 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) 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 60x Hyper Zoom, Gimbal Super Night Master, Gimbal Super Sport Expert
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 13 Megapixel Vivo X51 5G has better second camera resolution than Samsung Galaxy Note9.
Sensor Size (2nd Camera) 1/3.4" -
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.4 F/2.46 Samsung Galaxy Note9 has better second camera lens aperture than Samsung Galaxy Note9.
THIRD CAMERA
Sensor Resolution (3rd Camera) - 8 Megapixel
Lens Type (3rd Camera) - Wide-angle lens
Lens Aperture (3rd Camera) - F/2.2
FOURTH CAMERA
Sensor Resolution (4th Camera) - 8 Megapixel
Lens Type (4th Camera) - Telephoto lens
Lens Aperture (4th Camera) - F/3.4
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 32 Megapixel Vivo X51 5G has better front camera resolution than Samsung Galaxy Note9.
Sensor Size (Front) 1/3.6" -
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/1.7 F/2.45 Samsung Galaxy Note9 has better front lens aperture than Samsung Galaxy Note9.
Focus Adjustment Automatic -
Special Effects (Front) HDR, Grid Line HDR
Camera Modes (Front) Timer mode, wide selfie mode, selfie mode, AR Emoji, selfie focus Live Photos, Portrait
Camera Features (Front) Quick launch, Motion photo, Stamps, location tags, VDIS (Video Digital Image Stabilization), Full view, Flaw detection 2 x digital zoom
BATTERY AND CHARGING Samsung Galaxy Note9 Vivo X51 5G
Battery Capacity (Battery Size) 4000 mAh 4315 mAh Vivo X51 5G has larger battery capacity than Samsung Galaxy Note9.
Wireless Charging Yes - Samsung Galaxy Note9 can be charged wirelessly.
Wireless Charging Standards WPC, PMA -
Talk Time 1740 minutes -
Run Time Details 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
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CELLULAR Samsung Galaxy Note9 Vivo X51 5G
Technology TD-SCDMA / WCDMA (UMTS) / GSM CDMA2000 1X / GSM / WCDMA (UMTS)
Mobile Broadband Generation 4G 5G Vivo X51 5G has more advanced generation mobile network.
Operating System Android 8.1 Oreo Funtouch OS 10 (based on Android 10)
Intelligent Assistant Bixby -
Payment Technology Samsung Pay -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy Note9 Vivo X51 5G
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X
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 17, Band 18, Band 19, Band 20, 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 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n7, n8, n28, n38, n41, n77, n78
5G NR Frequency - FDD 2100, FDD 1800, FDD 2600, FDD 900, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT Wi-Fi
Bluetooth Bluetooth 5.0 LE Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy Note9 Vivo X51 5G
Supported Digital Audio Standards 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 WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, AVI, 3GP, TS, MP4
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Acoustic Overload Point, stereo speakers tuned by AKG, Dolby Digital sound -
Audio Amplifier - AK4377A
FEATURES Samsung Galaxy Note9 Vivo X51 5G
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, pressure sensor, geomagnetic sensor Accelerometer, ambient light sensor, proximity sensor, digital compass
Security Devices Face recognition, fingerprint reader, eye scan Fingerprint reader
Additional Phone Features 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 Note9 Vivo X51 5G
Included Accessories Power adapter, tweezer, SIM card removal tool, USB connector, USB-C cable, S Pen, Pen nibs, headset (tuned by AKG) Headset, USB cable, power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, protective case, protective film
Compliant Standards IP68 IP53
Max Depth of Water Resistance 1.5 m -
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