Xiaomi Redmi 2 vs Xiaomi Mi 4S
General Info
| Manufacturer | |
| Xiaomi | Xiaomi |
| Announced | |
| January 2015 | February 2016 |
| Status | |
| Available - January 2015 | Available - April 2016 |
| Price | |
| Rs. 5,999 ($88.22) [Similarly Priced] | Rs. 15,400 ($225.99) [Similarly Priced] |
| Colors | |
| Black, White, Yellow, Pink, Green | Black, White, Gold, Purple |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
134 x 67.2 x 9.4 mm (5.28 x 2.65 x 0.37 in) |
139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in) |
| Weight | |
| 133 g (4.69 oz) | 133 g (4.69 oz) |
| 2G Network | |
| GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA 1900 / 2000 |
| 3G Network | |
| HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2100 |
HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2000 |
| 4G Network | |
| LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 3, 7, 38, 39, 40, 41) | LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | |
| - | - Fingerprint Sensor - Infrared Sensor |
| Notification LED | |
| - | Yes |
Display
Hardware and OS
| OS | |
| Android OS, v4.4 (KitKat) | Android OS, v6.0 (Marshmallow) |
| Processor | |
| Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 [Similar] | Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808 [Similar] |
| GPU | |
| Adreno 306 [Similar] | Adreno 418 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 3 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 64 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 128 GB (Uses SIM 2 Slot) |
Camera
| Rear Camera | |
| 8 MP, 3264 x 2448 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] |
| Flash | |
| LED flash | Dual-LED (dual tone) |
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Sony Sensor, Panorama, Real-time HDR | Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR |
| Video | |
| Yes, 1080p | 1080p@30fps, 720p@120fps |
| Front Camera | |
| 2 MP, 720p [Similar] | 5 MP, f/2.0, 1080p [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM Radio | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA, LTE Cat4 150/50 Mbps | HSPA, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| v4.0, A2DP | v4.1, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| USB | |
| microUSB v2.0 | Type-C 1.0 reversible connector, Qualcomm Quick Charge 2.0 |
| GPS | |
| Yes, with A-GPS, GLONASS, Beidou | Yes, with A-GPS, GLONASS, Beidou |
| Browser | |
| HTML5 | HTML5 |
User Memory
| Internal | |
| 8 GB, 1 GB RAM / 16 GB, 2 GB RAM | 64 GB, 3 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 128 GB (Uses SIM 2 Slot) |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Po Battery | Non-removable Li-Ion Battery |
| Capacity | |
| 2200 mAh | 3260 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |