Phone Comparison - Oppo A83 vs Samsung Galaxy A13 5G vs Xiaomi Redmi Note 11 Pro+
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| Price Comparison (India) | - | - | |
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| Manufacturer | Oppo | Samsung | Xiaomi |
| Announced | December 2017 | 2021, December 02 | October 2021 |
| Status | Available - December 2017 | Available. Released 2021, December 03 | Coming Soon - November 2021 |
| Price | Rs. 15,990 ($210.00) [Similarly Priced] | - | - |
| Colors | Gold, Black | Black, Blue | Mysterious Black, Forest Green, Timeless Purple |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
150.5 x 73.1 x 7.7 mm (5.93 x 2.88 x 0.3 in) |
164.5 x 76.5 x 8.8 mm (6.48 x 3.01 x 0.35 in) |
8.3 mm thickness (0.33 in thickness) |
| Weight | 143 g (5.04 oz) | 195 g (6.88 oz) | 204 g (7.2 oz) |
| SIM Type | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), 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 (dual-SIM only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE | LTE 1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 38, 39, 40, 41, 66 | LTE (unspecified) |
| 5G Network | - | 2, 5, 66, 77 Sub6/mmWave | SA/NSA |
| Messaging | SMS, MMS, Push Mail, EMail | ||
| Build Features | - | - Fingerprint Sensor (side-mounted) ) |
- Fingerprint Sensor (side-mounted) 24-bit/192kHz audio Tuned by JBL |
| Notification LED | No | - | - |
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| OS | Android 7.1 (Nougat) | Android 11 | Android 11 |
| User Interface | ColorOS | One UI 3.1 | MIUI 12.5 |
| Processor | Octa-core 2.5 GHz Cortex-A53, Mediatek MT6763T Helio P23 | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833 Dimensity 700 5G (7 nm) | Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), MediaTek Dimensity 920 5G (6 nm) |
| GPU | Mali-G71 MP2 | Mali-G57 MC2 | Mali-G68 MC4 |
| RAM | 4 GB | 4 GB | 8 GB |
| Internal Memory | 32 GB | 64 GB | 256 GB |
| External Memory | microSD, up to 256 GB | microSDXC | Unspecified |
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| Type | IPS LCD Capacitive Touchscreen | HD+ PLS TFT Screen 90Hz Refresh Rate |
FHD+ AMOLED Screen 120Hz Refresh Rate HDR10 Corning Gorilla Glass 5 |
| Colors | 16M colors | 16M Colors | 16M Colors |
| Size | 5.7 inches | 6.5 inches | 6.67 inches |
| Resolution | 720 x 1440 pixels (282 ppi) | 720 x 1600 pixels (270 ppi) | 1080 x 2400 pixels (395 ppi) |
| Screen-to-Body Ratio | 76.46% | 81.01% | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | Unspecified | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP | 50 MP + 2 MP + 2 MP | 108 MP + 8 MP + 2 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama | 50 MP, f/2.0, 26mm (wide), PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) Panorama, HDR |
108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, dual pixel PDAF 8 MP, 120˚ (ultrawide) 2 MP, f/2.4, 50mm (telephoto macro) HDR, Panorama |
| Video | 1080p@30fps | 1080p@30fps | 4K@30fps, 1080p@30/60fps |
| Front Camera | 8 MP [Similar] |
5 MP, f/2.0, (wide) 1080p@30fps [Similar] |
16 MP 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE, VoLTE | HSPA 42.2/5.76 Mbps, LTE, 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
| Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE | 5.2, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB 2.0 | USB Type-C 2.0 | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | HTML5 | Yes | Yes |
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| Internal | 32 GB, 4 GB RAM | 64 GB, 4 GB RAM | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2 |
| Expandable Storage | microSD, up to 256 GB | microSDXC | Unspecified |
| USB OTG | Not 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-Ion Battery | Non-removable Li-Po Battery Fast battery Charging 15W |
Non-removable Li-Po Battery Fast battery Charging 120W, 100% in 15 min (advertised) |
| Capacity | 3180 mAh | 5000 mAh | 4500 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 15,990 
