Phone Comparison - vivo X21 UD vs Oppo F7
vivo X21 UD.jpg)
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Oppo F7.jpg)
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| Manufacturer | vivo | Oppo |
| Announced | March 2018 | March 2018 |
| Status | Coming Soon - March 2018 | Available - April 2018 |
| Price | Rs. 29,900 ($450.00) [Similarly Priced] | Rs. 21,990 ($335.00) [Similarly Priced] |
| Colors | Black, Aurora White, Ruby Red | Solar Red, Diamond Black, Moonlight Silver (64GB only) |
| Form Factor | Candybar | Candybar |
| Dimension |
154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) |
156 x 75.3 x 7.8 mm (6.14 x 2.96 x 0.31 in) |
| Weight | 156.2 g (5.5.0.07 oz) | 158 g (5.57 oz) |
| SIM Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | 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 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 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), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500) |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail |
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor |
| Notification LED | Yes | Yes |
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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 (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53), Mediatek Helio P60 [Similar] |
| GPU | Adreno 512 [Similar] | Mali-G72 MP3 [Similar] |
| RAM | 6 GB [Browse Similar] | 4 GB [Browse Similar] |
| Internal Memory | 128 GB | 64 GB |
| External Memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
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| Type | Super AMOLED Capacitive Touchscreen | LTPS IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 |
| Colors | 16M colors | 16M colors |
| Size | 6.28 inches [Similar] | 6.23 inches [Similar] |
| Resolution | 1080 x 2280 pixels (402 ppi) | 1080 x 2280 pixels (405 ppi) |
| Screen-to-Body Ratio | 85.06% | 82.45% |
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| Radio | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | Dual 12 MP + 5 MP [Similar] | 16 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 | Phase Detection Autofocus, f/1.8 aperture lens, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama |
| Video | 1080p@30fps | 1080p@30fps |
| Front Camera | 12 MP, f/2.0, 1080p [Similar] | 25 MP, f/2.0, 1080p [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSPA, LTE, 4G VoLTE | HSPA, 4G, LTE, VoLTE |
| Bluetooth | 5.0, A2DP, LE | 4.2, 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, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| Browser | HTML5 | HTML5 |
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| Internal | 128 GB, 6 GB RAM | 64 GB, 4 GB RAM or 128 GB, 6 GB RAM |
| Expandable Storage | microSD, up to 256 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
| USB OTG | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Light Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 3200 mAh | 3400 mAh |
| Stand by | - | - |
| Talk Time | - | - |
