Phone Comparison - Oppo A31 vs Samsung Galaxy F22 vs Samsung Galaxy M22
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| Price Comparison (India) | - | - | |
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| Manufacturer | Oppo | Samsung | Samsung |
| Announced | April 2015 | July 2021 | Not announced yet |
| Status | Available - April 2015 | Coming Soon - July 2021 | Rumored |
| Price | Rs. 9,999 ($147.04) [Similarly Priced] | - | - |
| Colors | White, Blue | Denim Black, Denim Blue | Black, White, Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in) |
160 x 74 x 9.4 mm (6.3 x 2.91 x 0.37 in) |
159.3 x 73.6 x 8.4 mm (6.27 x 2.9 x 0.33 in) |
| Weight | 135 g (4.76 oz) | 203 g (7.16 oz) | 186 g (6.56 oz) |
| SIM Type | - | 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 | TD-SCDMA 1880 / 2010 | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE band 38(2600), 39(1900), 40(2300), 41(2500) | LTE | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| Messaging | SMS, MMS, Push Mail, EMail | ||
| Build Features | - | - Fingerprint Sensor (side-mounted) |
- Fingerprint Sensor (side-mounted) |
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| OS | Android OS, v4.4 (KitKat) | Android 11 | Android 11 |
| User Interface | - | One UI Core 3.1 | One UI Core 3.1 |
| Processor | Quad-core Cortex-A53, Qualcomm MSM8916 Snapdragon 410 | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G80 (12 nm) |
| GPU | Adreno 306 | Mali-G52 MC2 | Mali-G52 MC2 |
| RAM | 1 GB | 6 GB | 4 GB |
| Internal Memory | 8 GB | 128 GB | 128 GB |
| External Memory | microSD, up to 128 GB | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
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| Type | IPS LCD capacitive touchscreen | Super AMOLED 90Hz Refresh Rate 600 nits (HDR) |
HD+ Super AMOLED Screen 90Hz Refresh Rate 600 nits (HDR) |
| Colors | 16M colors | 16M Colour | 16M Colour |
| Size | 4.5 inches | 6.4 inches | 6.4 inches |
| Resolution | 480 x 854 pixels (218 ppi) | 720 x 1600 pixels (274 ppi) | 720 x 1600 pixels (274 ppi) |
| Screen-to-Body Ratio | 64.41% | 83.61% | 84.44% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | FM radio, recording | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 48 MP + 8 MP + 2 MP + 2 MP | 48 MP + 8 MP + 2 MP + 2 MP |
| Flash | LED flash | LED Flash | LED Flash |
| Features | Auto focus, Geo-tagging | 48 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) panorama, HDR |
48 MP, f/1.8, (wide), PDAF, OIS 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) panorama, HDR |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30fps |
| Front Camera | 5 MP [Similar] |
13 MP, f/2.2, (wide), 1/3.1", 1.12µm 1080p@30fps [Similar] |
13 MP, f/2.2, (wide), 1/3.1", 1.12µm 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | TD-SCDMA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | v4.0 | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | Yes | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0 | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0 |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | HTML | Yes | Yes |
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| Internal | 8 GB, 1 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 128 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 128 GB | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| USB OTG | - | Supported | Not Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Non-removable Li-Po Battery Fast battery charging 15W (In Box) Support up to 25W |
Non-removable Li-Po Battery Fast battery charging 25W |
| Capacity | 2000 mAh | 6000 mAh | 5000 mAh |
| Stand by | Up to 240 h | - | - |
| Talk Time | Up to 7 h | - | - |
Rs. 12,499 
