Phone Comparison - Oppo Reno7 Z 5G vs Xiaomi Redmi Note 12 4G vs Oppo A78 4G
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| Manufacturer | Oppo | Xiaomi | Oppo |
| Announced | March 2022 | March 2023 | July 2023 |
| Status | Coming Soon - March 2022 | Available - March 2023 | Available - July 2023 |
| Price | - | Rs. 14,999 ($0.00) [Similarly Priced] | - |
| Colors | Black, Rainbow | Onyx Gray, Mint Green, Ice Blue | Mist Black, Aqua Green |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
159.9 x 73.2 x 7.5 mm (6.3 x 2.88 x 0.3 in) |
165.7 x 76 x 7.9 mm (6.52 x 2.99 x 0.31 in) |
160 x 73.2 x 7.9 mm (6.3 x 2.88 x 0.31 in) |
| Weight | 173 g (6.1 oz) | 183.5 g (6.46.0.18 oz) | 180 g (6.35 oz) |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | 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 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 800 / 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | LTE |
| 5G Network | 1, 8, 28, 41, 77, 78 SA/NSA | - | - |
| Messaging | |||
| Build Features | - Fingerprint Sensor (side-mounted) IPX4, dust and water resistant RGB ring lights around the cameras (notifications, charging progress) |
- Fingerprint Sensor (side-mounted) IP53, dust and splash resistant |
- Fingerprint Sensor IP54, dust and splash resistant |
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| OS | Android 11 | Android 13 | Android 13 |
| User Interface | ColorOS 12 | MIUI 14 | ColorOS 13.1 |
| Processor | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm) | Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm) | Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) |
| GPU | Adreno 619 | Adreno 610 | Adreno 610 |
| RAM | 8 GB | 8 GB | 8 GB |
| Internal Memory | 128 GB | 128 GB | 256 GB |
| External Memory | microSDXC | microSDXC (dedicated slot) | microSDXC |
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| Type | FHD+ OLED Screen 430 nits (typ), 600 nits (HDR) |
FHD+ AMOLED Screen 120Hz Refresh Rate 450 nits (typ), 700 nits (HBM), 1200 nits (peak) Corning Gorilla Glass 3 |
FHD+ AMOLED Screen 90Hz Refresh Rate 430 Nits, Corning Gorilla Glass 5 |
| Colors | 16M Colors | 16M Colors | 16M colors |
| Size | 6.43 inches | 6.67 inches | 6.43 inches |
| Resolution | 1080 x 2400 pixels (409 ppi) | 1080 x 2400 pixels (395 ppi) | 1080 x 2400 pixels (409 ppi) |
| Screen-to-Body Ratio | 85.41% | 85.11% | 85.35% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | Unspecified | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 64 MP + 2 MP + 2 MP | 50 MP + 8 MP + 2 MP | 50 MP + 2 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 64 MP, f/1.7, 26mm (wide), PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, Panorama |
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm 2 MP, f/2.4, (macro) HDR, Panorama |
50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera |
16 MP, f/2.4, 27mm (wide), 1.0µm HDR 1080p@30fps [Similar] |
13 MP, f/2.5, (wide), 1/3.0" HDR 1080p@30fps [Similar] |
8 MP, f/2.0, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA, LTE-A, 5G | HSPA, LTE |
| Bluetooth | 5.2, A2DP, LE, aptX HD | 5.0, A2DP, LE | 5.0, 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 802.11 a/b/g/n/ac, dual-band |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS | GPS, GLONASS, GALILEO | GPS, GALILEO, GLONASS, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 128 GB, 8 GB RAM | 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM UFS 2.2 | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM |
| Expandable Storage | microSDXC | microSDXC (dedicated slot) | microSDXC |
| USB OTG | Supported | Not Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer 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-Po Battery Fast battery Charging 33W, 31% in 15 min, 100% in 63 min (advertised) Reverse charging USB Power Delivery |
Non-removable Li-Po Battery Fast battery Charging 33W |
Li-Po Non-removable 67W wired, PD, 76% in 30 min |
| Capacity | - | 5000 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
