vivo X21 UD |
Samsung Galaxy Note 9 |
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Price Comparison (India) | - | |
General Info |
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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 and OS |
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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 |
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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 | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | No |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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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 and Data Rate |
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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 |
User Memory |
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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 |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
Light Sensor | ||
Magnetic-Field Sensor (Compass) | ||
Gyroscope Sensor | ||
Barometer Sensor | ||
Heart-rate Sensor | ||
NFC | ||
Battery |
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Type | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
Capacity | 3200 mAh | 4000 mAh |
Stand by | - | - |
Talk Time | - | - |