| Vivo X21 | HTC Butterfly | |
|---|---|---|
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| Device Type | - | SmartPhone |
| Launch Date | March 2018 | January 2013 |
| Display | Size: 6.28 inch (15.95cm) Protection: - Misc:FHD+ (2280 x 1080 Pixels) 19:9 Aspect Ratio |
Size: 5.0 inch Protection: Corning Gorilla Glass 2 Misc: 1080 x 1920 pixels Corning Gorilla Glass 2
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| Hardware | CPU: Qualcomm Snapdragon 660 AIE Octacore 2.2 GHz (4 core) + 1.8 GHz (4 core) processor Internal Memory: 128GB, RAM: 6GB Card Slot:MicroSD Card Slot expandable upto 256GB (Uses SIM2 Slot) GPU: Adreno 512 SIM: Nano SIM + Nano SIM/ microSD Card |
CPU: 1.5GHz Quad Core, Chipset - Qualcomm Snapdragon S4 (APQ8064) Internal Memory: 16GB Card Slot:Dedicated microSD Card Slot expandable upto 32GB GPU: Adreno 320 SIM: Micro SIM |
| Software | Funtouch OS 4.0 based on Android 8.1 (Oreo) Face Unlock: uses infrared light for night time access AI Game Mode |
Android with HTC Sense (Android v4.1, upgradable to v4.2) |
| Network | Network: GSM: Bands 2/ 3/ 5/ 8 WCDMA: Bands 1/ 5/ 8 FDD: Bands 1 / 3 / 5 TDD: Bands 40/ 41 2G: - 3G:- 4G: - 5g: - |
Network: 2G Network: GSM 850/ 900/ 1800/ 1900 3G Network: HSDPA 850/ 900/ 1900/ 2100 4G Network: LTE - Country Dependent, Upload 50 Mbps, Download 100 Mbps 2G: - 3G:- 4G: - 5g: - |
| Body | Dimensions: Height: 154.45mm Width: 74.78mm Thickness: 7.37mm Weight: 156.2g Colors:Black Misc: - - |
Dimensions: 143mm x 70.5mm x 9.08mm Weight: 140g Colors:Black, White Misc: - - |
| Connectivity | WiFi: WiFi 802.11 a/b/g/n/ac, 2.4GHz/ 5GHz (Dual Band), Wifi Direct Bluetooth: v5.0 - USB:MicroUSB 2.0, USB On The Go NFC: No Radio: Yes Misc: - |
WiFi: 802.11 a/ b/ g/ n, WiFi Direct, DLNA for wirelessly streaming media from the phone to a compatible TV or computer, WiFi hotspot Bluetooth: v4.0 with A2DP - USB:microUSB 2.0 with Mobile High Definition Video Link (MHL) for USB or HDMI connection (Special cable required for HDMI connection) NFC: Yes (country specific) Radio: Stereo FM Radio with RDS Misc: - |
| Audio | Speaker: - Audio Port: - Audio Format: - Misc:Loudspeaker: Yes 3.5mm Jack: Yes Misc:
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Speaker: Loudspeaker present Audio Port: 3.5mm jack Audio Format: AAC, eAAC+, MP3, WMA, WAV, MIDI, OGG, M4A Misc:Beats Audio sound enhancement |
| Rear Camera | Resolution: - Video: - Features: - 12MP + 5MP Dual Rear Camera Video Recording: 1080p @30fps Zoom: Digital Zoom Flash: LED Flash Features: Slow Motion, AI HDR, Time lapse, Portrait Bokeh (Dual Shot), Shot Refocus Misc:
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Resolution: 8MP Video: 1080p @30fps Features: BSI sensor, F2.0 aperture and 28mm lens, Dedicated HTC ImageChip 2, Geotagging, Face detection, Smile detection
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| Front Camera | Resolution: - Features: 12MP Video Recording: 1080p @30fps Zoom: Digital Zoom Flash: Selfie Lighting Features: Normal, Group selfie, Bokeh mode, LIVEOn, Watermark, Touch Capture, Voice Capture, Palm Capture, Timer, Mirrored Selfie, Videos Misc:
- |
Resolution: 2.1MP Features: 1080p @30fps, Digital Zoom - |
| Maps | GPS A-GPS GLONASS |
Internal GPS GLONASS eCompass Google Maps |
| Sensors | Accelerometer Virtual Gyroscope Proximity Sensor Ambient Light Sensor E Compass In Display Fingerprint Scanner - |
Accelerometer Gyroscope Proximity Sensor Ambient Light Sensor Compass - |
| Battery | Capacity: 3200 mAh Features: Non Removable Misc: - - |
Capacity: 2020 mAh Misc: Non Removable Li-Po battery - |
| SAR | 1.18 W/Kg (Head) 0.573 W/Kg (Body) |
0.97 W/Kg (Head) 0.79 W/Kg (Body) |
| Misc | - | Water Protection: IPX-5 - It is protected against water jets - Water projected at all angles through a 6.3mm nozzle at a flow rate of 12.5 liters/min at a pressure of 30kN/m2 for 3 minutes from a distance of 3 meters |
| Models | - | - |
| Price | - | - |