Asus Zenfone 4 Pro vs Vivo Y21
Price N/A Unofficial preliminary specifications | Network |
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Technology | GSM / HSPA / LTE | 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 3G bands | HSDPA 850 / 900 / 1900 / 2100 | 4G bands | LTE | Speed | HSPA, LTE | GPRS | Yes | EDGE | Yes |
| Launch |
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Announced | Not announced yet | Status | Rumored |
| Body |
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Dimensions | - | Weight | - | SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display for Asus Zenfone 4 Pro |
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Type | Super AMOLED capacitive touchscreen, 16M colors | Size | 5.8 inches | Resolution | 1080 x 1920 pixels (~380 ppi pixel density) | Multitouch | Yes, up to 10 fingers | Protection | Corning Gorilla Glass 4 | | - Asus ZenUI |
| Platform |
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OS | Android 7.1 (Nougat) | Chipset | Qualcomm MSM8998 Snapdragon 835 | CPU | Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) | GPU | Adreno 540 |
| Memory |
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Card slot | microSD, up to 256 GB (uses SIM 2 slot) | Internal | 64/128/256 GB, 4/6/8 GB RAM |
|
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Camera |
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Primary | 16 MP, laser/phase detection autofocus, OIS (4-axis), dual-LED (dual tone) flash |
Features | Geo-tagging, touch focus, face detection, panorama, HDR |
Video | 2160p@30fps |
Secondary | 8 MP |
|
Sound |
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Alert types | Vibration; MP3, WAV ringtones |
Loudspeaker | Yes |
3.5mm jack | Yes |
| - 24-bit/192kHz audio |
|
Comms |
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WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
Bluetooth | 4.2, A2DP, EDR, LE |
GPS | Yes, with A-GPS, GLONASS |
NFC | Yes |
Infrared port | Yes |
Radio | No |
USB | Type-C 1.0 reversible connector |
|
Features |
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Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Messaging | SMS(threaded view), MMS, Email, Push Email, IM |
Browser | HTML5 |
Java | No |
| - Fast battery charging - MP3/WAV/eAAC+ player - MP4/H.264 player - Document viewer - Photo/video editor |
|
Battery |
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| Non-removable Li-Ion battery |
space | Rs. 59,699 | Network |
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Technology | GSM / HSPA / LTE | 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 3G bands | HSDPA 850 / 900 / 2100 | 4G bands | 1, 3, 5, 8, 38, 40, 41 | Speed | HSPA 42.2/5.76 Mbps, LTE |
| Launch |
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Announced | 2021, August 20 | Status | Available. Released 2021, August 20 |
| Body |
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Dimensions | 164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in) | Weight | 182 g (6.42 oz) | SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display for Vivo Y21 |
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Type | IPS LCD | Size | 6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio) | Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Platform |
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OS | Android 11, Funtouch 11.1 | Chipset | Mediatek MT6765 Helio P35 (12nm) | CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | GPU | PowerVR GE8320 |
| Memory |
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Card slot | microSDXC (dedicated slot) | Internal | 64GB 4GB RAM, 128GB 4GB RAM |
| |
Main Camera |
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Dual | 13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (macro) |
Features | LED flash |
Video | 1080p@30fps |
|
Selfie camera |
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Single | 8 MP, f/2.0, (wide) |
Video | 1080p@30fps |
|
Sound |
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Loudspeaker | Yes |
3.5mm jack | Yes |
|
Comms |
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WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Bluetooth | 5.0, A2DP, LE |
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
NFC | No |
Radio | FM radio |
USB | USB Type-C 2.0, USB On-The-Go |
|
Features |
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Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
|
Battery |
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Type | Li-Po 5000 mAh, non-removable |
Charging | Fast charging 18W |
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