Phone Comparison - Samsung Galaxy A vs Oppo R1S
Samsung Galaxy A.jpg)
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Oppo R1S.jpg)
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| Manufacturer | Samsung | Oppo |
| Announced | April 2010 | April 2014 |
| Status | Available - May 2010 | Coming Soon - Q2 2014 |
| Colors | Deep Black, Cream White | White, Blue |
| Form Factor | Candybar | Candybar |
| Dimension |
119.5 x 59.8 x 12.5 mm (4.7 x 2.35 x 0.49 in) |
142.7 x 70.4 x 7.1 mm (5.62 x 2.77 x 0.28 in) |
| Weight | 128 g (4.52 oz) | 140 g (4.94 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880-1920/ 2010-2025 |
| 4G Network | - | LTE 1800 / 2600 TD-LTE 1880-1920/ 2300-2400/ 2570-2620 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
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| OS | Android OS, v2.1 (Eclair) | Android OS, v4.3 (Jelly Bean) |
| Processor | 720 MHz Cortex-A8, TI OMAP 3430 [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] |
| GPU | PowerVR SGX530 [Similar] | Adreno 305 [Similar] |
| RAM | 384 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | N/A | 16 GB |
| External Memory | microSD, up to 32 GB, 8 GB included | No |
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| Type | Super AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 3.7 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 480 x 800 pixels (252 ppi) [Similar] | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 54.59% | 68.47% |
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| Radio | No | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 5 MP, 2592 x 1944 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Face Detection, Geo Tagging | Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR |
| Video | Yes, 720p | Yes, 1080p |
| Front Camera | VGA videocall camera [Similar] | Yes, 5 MP [Similar] |
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| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
| Edge | Class 10, 236.8 kbps | Yes |
| 3G | HSDPA, 7.2 Mbps | HSPA+, LTE |
| Bluetooth | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML | HTML5 |
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| Internal | 384 MB RAM, 1 GB ROM | 16 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB, 8 GB included | No |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1500 mAh | 2410 mAh |
| Stand by | Up to 560 h (2G) Up to 450 h (3G) |
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| Talk Time | Up to 13 h 20 min (2G) Up to 7 h 30 min (3G) |
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