Oppo A97 vs vivo V21
General Info
| Manufacturer | |
| Oppo | vivo |
| Announced | |
| July 2022 | April 2021 |
| Status | |
| Coming Soon - July 2022 | Coming Soon - May 2021 |
| Colors | |
| Blue, Black | Dusk Blue, Sunset Dazzle |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in) |
| Weight | |
| - | 176 g (6.21 oz) |
| SIM Type | |
| Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | |
| LTE | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41 |
| 5G Network | |
| SA/NSA | - |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor (side-mounted) ) |
- Fingerprint Sensor (under display, optical) |
Display
Hardware and OS
| OS | |
| Android 12 | Android 11 |
| User Interface | |
| ColorOS 12 | Funtouch 11.1 |
| Processor | |
| Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833P Dimensity 810 (6 nm) [Similar] | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6853 Dimensity 800U 5G (7 nm) [Similar] |
| GPU | |
| Mali-G57 MC2 [Similar] | Mali-G57 MC3 [Similar] |
| RAM | |
| 12 GB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | |
| 256 GB | 128 GB |
| External Memory | |
| Unspecified | microSDXC (uses shared SIM slot) |
Camera
| Rear Camera | |
| 48 MP + 2 MP [Similar] | 64 MP + 8 MP + 2 MP [Similar] |
| Flash | |
| LED Flash | LED Flash |
| Features | |
| 48 MP, PDAF 2 MP, f/2.4, (depth) HDR, Panorama |
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) HDR, Panorama |
| Video | |
| 1080p@30fps | 4K@30fps (no OIS), 1080p@30/60fps |
| Front Camera | |
|
12 MP 1080p@30fps [Similar] |
44 MP, f/2.0, (wide), AF, OIS Dual-LED flash, HDR 4K@30fps (no OIS), 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | |
| 5.2, A2DP, LE, aptX HD | 5.1, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | |
| USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, USB On-The-Go |
| GPS | |
| Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | |
| Yes | Yes |
User Memory
| Internal | |
| 256 GB, 12 GB RAM | 128 GB, 8 GB RAM UFS 2.2 |
| Expandable Storage | |
| Unspecified | microSDXC (uses shared SIM slot) |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| Magnetic-field Sensor (Compass) | |
| Gyroscope Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Po Battery Fast battery Charging 33W |
Non-removable Li-Po Battery Fast battery charging 33W, 66% in 30 min (advertised) |
| Capacity | |
| 5000 mAh | 4000 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |