Phone Comparison - Samsung Galaxy J1 vs Oppo A31
Samsung Galaxy J1.jpg)
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Oppo A31.jpg)
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| Manufacturer | Samsung | Oppo |
| Announced | January 2015 | April 2015 |
| Status | Available - January 2015 | Available - April 2015 |
| Price | Rs. 5,850 ($86.03) [Similarly Priced] | Rs. 9,999 ($147.04) [Similarly Priced] |
| Colors | Blue, Black, White | White, Blue |
| Form Factor | Candybar | Candybar |
| Dimension |
129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in) |
131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in) |
| Weight | 122 g (4.3 oz) | 135 g (4.76 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 900 / 2100 (single or dual SIM) HSDPA 850 / 2100 (dual SIM) |
TD-SCDMA 1880 / 2010 |
| 4G Network | - | LTE band 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
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| OS | Android OS, v4.4.x (KitKat) | Android OS, v4.4 (KitKat) |
| Processor | Dual-core 1.2 GHz Cortex-A7 [Similar] | Quad-core Cortex-A53, Qualcomm MSM8916 Snapdragon 410 |
| GPU | - | Adreno 306 [Similar] |
| RAM | 512 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | 4 GB | 8 GB |
| External Memory | microSD, up to 128 GB | microSD, up to 128 GB |
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| Type | TFT Capacitive Touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 4.3 inches [Similar] | 4.5 inches [Similar] |
| Resolution | 480 x 800 pixels (217 ppi) [Similar] | 480 x 854 pixels (218 ppi) [Similar] |
| Screen-to-Body Ratio | 59.80% | 64.41% |
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| Radio | - | - |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 5 MP, 2592 х 1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | LED Flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging |
| Video | 720p@30fps | 1080p@30fps |
| Front Camera | 2 MP [Similar] | 5 MP [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSPA | TD-SCDMA, LTE Cat4 150/50 Mbps |
| Bluetooth | v4.0, A2DP | v4.0 |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Yes |
| USB | microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| Browser | HTML | HTML |
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| Internal | 4 GB, 512 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 128 GB | microSD, up to 128 GB |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1850 mAh | 2000 mAh |
| Stand by | - | Up to 240 h |
| Talk Time | Up to 10 h (3G) | Up to 7 h |
