Samsung Galaxy Ace 2
Xiaomi Redmi 1SSamsung Galaxy Ace 2 vs Xiaomi Redmi 1S
General Info
| Manufacturer | |
| Samsung | Xiaomi |
| Announced | |
| February 2012 | May 2014 |
| Status | |
| Available - May 2012 | Available - May 2014 |
| Colors | |
| Black | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
118.3 x 62.2 x 10.5 mm (4.66 x 2.45 x 0.41 in) |
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) |
| Weight | |
| 122 g (4.3 oz) | 158 g (5.57 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 900 / 2100 | HSDPA 1900 / 2100 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Hardware and OS
| OS | |
| Android OS, v2.3 | Android OS, v4.3 (Jelly Bean) |
| Processor | |
| Dual-core 800 MHz, NovaThor U8500 [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar] |
| GPU | |
| Mali-400MP [Similar] | Adreno 305 [Similar] |
| RAM | |
| 768 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 4 GB storage | 8 GB |
| External Memory | |
| microSD, up to 32GB | microSD, up to 32 GB |
Display
| Type | |
| PLS TFT capacitive touchscreen | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 3.8 inches [Similar] | 4.7 inches [Similar] |
| Resolution | |
| 480 x 800 pixels (246 ppi) [Similar] | 720 x 1280 pixels (312 ppi) [Similar] |
| Screen-to-Body Ratio | 55.64% | 64.61% |
| Multi-Touch | |
 |
|
Camera
| Rear Camera | |
| 5 MP, 2592x1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | |
| Yes, 720p@30fps | 1080p@30fps |
| Front Camera | |
| Yes, VGA [Similar] | 1.3 MP, 720p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
|
|
| Radio | |
| Stereo FM radio with RDS | FM radio |
| Games | |
| Yes | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 14.4 Mbps | HSDPA, HSUPA |
| Bluetooth | |
| Yes, v3.0 with A2DP | v4.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 microUSB | microUSB v2.0, USB On-the-go |
| GPS | |
| Yes, with A-GPS support and GLONASS | Yes, with A-GPS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB storage, 768 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32GB | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
|
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| Proximity Sensor | |
|
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| Accelerometer Sensor | |
|
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| NFC | |
|
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Battery
| Type | |
| Standard battery, Li-Ion | Li-Po Battery |
| Capacity | |
| 1500 mAh | 2000 mAh |
| Stand by | |
| Up to 670 h (2G) Up to 640 h (3G) |
- |
| Talk Time | |
| Up to 16 h 20 min (2G) Up to 7 h 30 min (3G) |
- |
