Phone Comparison - Samsung Galaxy A10 vs Samsung Galaxy A7 (2018) vs Oppo A31
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Oppo |
| Announced | February 2019 | September 2018 | February 2020 |
| Status | Coming Soon - March 2019 | Available | Available - February 2020 |
| Price | - | Rs. 18,990 ($0.00) [Similarly Priced] | Rs. 11,490 ($0.00) [Similarly Priced] |
| Colors | Blue, Black, Red | Black, blue, gold, pink | Fantasy White, Mystery Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension | - |
159.8 x 76.8 x 7.5 mm (6.29 x 3.02 x 0.3 in) |
163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) |
| Weight | - | 168 g (5.93 oz) | 180 g (6.35 oz) |
| SIM Type | Single SIM (Nano-SIM), 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 (dual-SIM only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - A750F/DS, A750FN/DS HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A750G |
HSDPA 850 / 900 / 2100 |
| 4G Network | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) - A750F/DS, A750FN/DS | LTE (unspecified) |
| SAR EU |
- W/kg (head) - W/kg (body) |
0.34 W/kg (head) 1.43 W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | |||
| Build Features | - | Fingerprint Sensor Samsung Pay |
- Fingerprint Sensor |
| Notification LED | - | Yes | - |
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| OS | Android 9.0 (Pie) | Android 8.0 (Oreo), planned upgrade to Android 9.0 (Pie) | Android 9.0 (Pie) |
| Processor | Octa-core 1.6 GHz, Exynos 7884 Octa | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765V/CB Helio P35 (12nm) |
| GPU | Mali-G71 | Mali-G71 | PowerVR GE8320 |
| RAM | 2 GB | 4/6 GB | 4 GB |
| Internal Memory | 32 GB | 128 GB | 128 GB |
| External Memory | microSD, up to 512 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
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| Type | IPS LCD Capacitive Touchscreen | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version) | IPS LCD Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.2 inches | 6.0 inches | 6.5 inches |
| Resolution | 720 x 1520 pixels (271 ppi) | 1080 x 2220 pixels (411 ppi) | 720 x 1600 pixels (270 ppi) |
| Screen-to-Body Ratio | - | 74.61% | 82.39% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP | 24 MP + 8 MP + 5 MP | 12 MP + 2 MP + 2 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 13 MP, f/1.9, 28mm (wide), AF Panorama, HDR |
24 MP, f/1.7, 27mm (wide), PDAF 8 MP, f/2.4, 18mm (ultrawide) 5 MP, f/2.2, depth sensor Panorama, HDR |
12 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm 2 MP, f/2.4, (depth) HDR, Panorama |
| Video | 1080p@30fps | 1080p@30fps (gyro-EIS) | 1080p@30fps |
| Front Camera | 5 MP, f/2.0, LED flash, [Similar] |
24 MP, f/2.0, 26mm (wide) HDR, 1080p@30fps [Similar] |
8 MP, f/2.0, HDR, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | 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, Wi-Fi Direct, hotspot |
| USB | microUSB 2.0 | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, BDS |
| Browser | Yes | Yes | |
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| Internal | 32 GB, 2 GB RAM | 128 GB, 4/6 GB RAM or 64 GB, 4 GB RAM | 128 GB, 4 GB RAM |
| Expandable Storage | microSD, up to 512 GB (dedicated slot) | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) |
| USB OTG | Not Supported | 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 | Non-removable Li-Po Battery |
| Capacity | 3400 mAh | 3300 mAh | 4230 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 18,990 
