Phone Comparison - vivo X21 UD vs Samsung Galaxy Note 9

vivo X21 UD
vivo x21 ud
Samsung Galaxy Note 9
samsung galaxy note 9
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general General Info

Manufacturer vivo Samsung
Announced March 2018 August 2018
Status Coming Soon - March 2018 Available - August 2018
Price Rs. 29,900 ($450.00) [Similarly Priced] Rs. 67,900 ($999.00) [Similarly Priced]
Colors Black, Aurora White, Ruby Red Metallic copper, Lavender purple, Ocean blue, Midnight black
Form Factor Candybar Candybar
Dimension 154.5 x 74.8 x 7.4 mm
(6.08 x 2.94 x 0.29 in)
161.9 x 76.4 x 8.8 mm
(6.37 x 3.01 x 0.35 in)
Weight 156.2 g (5.5.0.07 oz) 201 g (7.09 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor
- Fingerprint Sensor
- Samsung Pay (Visa, MasterCard certified)
- IP68 dust/water proof (up to 1.5m for 30 mins)
- Stylus (Bluetooth integration)
Notification LED Yes Yes

hardware Hardware and OS

OS Android 8.1 (Oreo) Android 8.1 (Oreo)
User Interface FunTouch OS 4.0 -
Processor Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260), Qualcomm SDM660 Snapdragon 660 [Similar] Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA
Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China, Exynos 9810 Octa - EMEA
Qualcomm SDM845 Snapdragon 845 - USA/LATAM, China [Similar]
GPU Adreno 512 [Similar] Mali-G72 MP18 - EMEA
Adreno 630 - USA/LATAM, China [Similar]
RAM 6 GB [Browse Similar] 6/8 GB [Browse Similar]
Internal Memory 128 GB 128/512 GB
External Memory microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only

display Display

Type Super AMOLED Capacitive Touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors
Size 6.28 inches [Similar] 6.4 inches [Similar]
Resolution 1080 x 2280 pixels (402 ppi) 1440 x 2960 pixels (514 ppi)
Screen-to-Body Ratio 85.06% 84.15%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera Dual 12 MP + 5 MP [Similar] Dual 12 MP + 12 MP [Similar]
Flash LED Flash LED flash
Features Phase Detection Autofocus, f/1.8 + f/2.4 aperture, Dual Pixel PDAF, 1/2.5", 1.4 µm, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 12 MP, f/1.5-2.4, 26mm, 1/2.55", 1.4µm, dual pixel PDAF, OIS
12 MP, f/2.4, 52mm, 1/3.6", 1µm, AF, OIS, 2x optical zoom
Dual Video Call, Auto-HDR
Video 1080p@30fps 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, Dual-Video Rec
Front Camera 12 MP, f/2.0, 1080p [Similar] 8 MP, f/1.7, 25mm, 1/3.6", 1.22µm, AF, Dual video call, Auto-HDR, 1440p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, 4G VoLTE HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go 3.1, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser HTML5 HTML5

memory User Memory

Internal 128 GB, 6 GB RAM 128/512 GB, 6/8 GB RAM
Expandable Storage microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only
USB OTG Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Light Sensor light sensor present light sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor present
Heart-rate Sensor heart rate sensor not present heart rate sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3200 mAh 4000 mAh
Stand by - -
Talk Time - -