Compare Xiaomi Redmi 2 vs Xiaomi Redmi 1S
| Compare | ||
|---|---|---|
| Phones |  |  |
| Network, supported bands and technologies | ||
| Technology | GSM / HSPA / LTE | GSM / HSPA |
| 2G bands | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 1900 / 2100 | HSDPA 900 / 2100 |
| TD-SCDMA 1900 / 2100 | ||
| 4G bands | LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA |
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Release date | ||
| First presented | 2015, August | 2014, May |
| Status | Available. Released 2015, August | Available. Released 2014, May |
| Size and Dimensions | ||
|---|---|---|
| Measurements | 134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in) | 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) |
| Weight | 133 g (4.69 oz) | 158 g (5.57 oz) |
| SIM | Dual SIM (Micro-SIM, dual stand-by) | Dual SIM (Mini-SIM, dual stand-by) |
| Display (type and size) | ||
| Type | IPS LCD capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors |
| Size | 4.7 inches | 4.7 inches |
| Resolution | 720 x 1280 pixels | 720 x 1280 pixels |
| Multitouch | Yes | Yes |
| Protection | Corning Gorilla Glass 2 | Asahi Dragontrail Glass |
| - MIUI 6.0 | - MIUI 6.0 |
| System and processor information | ||
|---|---|---|
| OS | Android OS, v4.4.4 (KitKat) | Android OS, v4.3 (Jelly Bean) actualized v4.4 (KitKat) |
| Chipset | Qualcomm MSM8916 Snapdragon 410 | Qualcomm MSM8228 Snapdragon 400 |
| Central processing unit | Quad-core 1.2 GHz Cortex-A53 | Quad-core 1.6 GHz Cortex-A7 |
| Graphics processing unit | Adreno 306 | Adreno 305 |
| Memory bank | ||
| Slot for memory card | microSD, up to 32 GB | microSD, up to 64 GB |
| Built-in | 8 GB, 1 GB RAM16 GB, 2 GB RAM | 1 GB RAM 8 GB |
| Camera | ||
| Primary | 8 MP, f/2.2, 28mm, autofocus, LED flash, quality control | 8 MP, f/2.2, autofocus, LED flash, quality control |
| Features | 1.4 ľm pixel size, geo-tagging, quick tap focus, face/smile detection, HDR | 1.4 ľm pixel size, geo-tagging, quick tap focus, face/smile detection, HDR |
| Video | 1080p@30fps, quality control | 1080p@30fps, quality control |
| Secondary | 2 MP, 720p | 1.6 MP, 720p@30fps |
| Sound | ||
| Different alarm types | Vibration; MP3, WAV ringtones | Vibration; MP3, WAV ringtones |
| Main speaker | ||
| 3.5mm jack |
| Communication | ||
|---|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | v4.0, A2DP, LE | v4.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS |
| Radio | Stereo FM radio | FM radio |
| USB | microUSB v2.0, USB Host | microUSB v2.0, USB Host |
| Features | ||
| Sensors | Accelerometer, gyro, proximity sensor, compass | Accelerometer, gyro, proximity sensor, compass |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM |
| Browser | HTML5 | HTML5 |
| Java | No | No |
| - quick battery charge: 30% in 30 min (Quick Charge 1.0)- noise cancellation feature- MP4/H.264 player- MP3/WAV/eAAC+/FLAC player- Photo/video editor- Document viewer | - noise cancellation feature- MP4/H.264 player- MP3/WAV/eAAC+/FLAC player- Photo/video editor- Document viewer - Voice memo/dial/commands | |
| Battery | ||
| Li-Po 2200 mAh battery | Li-Ion 2000 mAh battery | |
| Stand-by | ||
| Talk time | ||
| Other | ||
| Colors | Black, White, Yellow, Pink, Green | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels |
