vivo X21 UD |
Xiaomi Redmi Note 5 |
Add 3rd Phone | ||
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General Info |
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Manufacturer | vivo | Xiaomi |
Announced | March 2018 | February 2018 |
Status | Coming Soon - March 2018 | Available - February 2018 |
Price | Rs. 29,900 ($450.00) [Similarly Priced] | Rs. 9,999 ($155.00) [Similarly Priced] |
Colors | Black, Aurora White, Ruby Red | Gold, Silver, Gray |
Form Factor | Candybar | Candybar |
Dimension |
154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) |
158.5 x 75.45 x 8.05 mm (6.24 x 2.97 x 0.32 in) |
Weight | 156.2 g (5.5.0.07 oz) | 179.5 g (6.31.0.18 oz) |
SIM Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) |
2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 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 |
Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail |
Build Features | - Fingerprint Sensor |
- Fingerprint Sensor |
Notification LED | Yes | Yes |
Hardware and OS |
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OS | Android 8.1 (Oreo) | Android OS, v7.1 (Nougat) |
User Interface | FunTouch OS 4.0 | MIUI 9 |
Processor | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260), Qualcomm SDM660 Snapdragon 660 [Similar] | Octa-core 2.2 GHz Kryo 260, Qualcomm MSM8953 Snapdragon 625 [Similar] |
GPU | Adreno 512 [Similar] | Adreno 506 [Similar] |
RAM | 6 GB [Browse Similar] | 3/4 GB [Browse Similar] |
Internal Memory | 128 GB | 32/64 GB |
External Memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 128 GB |
Display |
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Type | Super AMOLED Capacitive Touchscreen | IPS LCD Capacitive Touchscreen, Gorilla Glass Protection |
Colors | 16M colors | 16M colors |
Size | 6.28 inches [Similar] | 5.99 inches [Similar] |
Resolution | 1080 x 2280 pixels (402 ppi) | 1080 x 2160 pixels (403 ppi) |
Screen-to-Body Ratio | 85.06% | 77.49% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | FM radio | FM Radio |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | Dual 12 MP + 5 MP [Similar] | 12 MP [Similar] |
Flash | LED Flash | Dual-LED (Dual Tone) |
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 | Phase Detection Autofocus, f/2.0 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
Video | 1080p@30fps | 2160p@30fps, 1080p@30fps, 720p@120fps |
Front Camera | 12 MP, f/2.0, 1080p [Similar] | 5 MP, f/2.0 [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 Cat4 150/50 Mbps, VoLTE |
Bluetooth | 5.0, A2DP, LE | v4.2, A2DP, LE |
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, WiFi Direct, hotspot |
USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
Browser | HTML5 | HTML5 |
User Memory |
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Internal | 128 GB, 6 GB RAM | 32/64 GB, 3/4 GB RAM |
Expandable Storage | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 128 GB |
USB OTG | Supported | Supported |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
Light Sensor | ||
Magnetic-Field Sensor (Compass) | ||
Gyroscope 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 | - | - |