Phone Comparison - Xiaomi Redmi 2 vs Xiaomi Mi 4S

Xiaomi Redmi 2
xiaomi redmi 2
Xiaomi Mi 4S
xiaomi mi 4s
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general 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

hardware 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)

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 4.7 inches [Similar] 5.0 inches [Similar]
Resolution 720 x 1280 pixels (312 ppi) [Similar] 1080 x 1920 pixels (441 ppi) [Similar]
Screen-to-Body Ratio 67.83% 69.75%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera 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]

connectivity 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

memory 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)

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported

battery Battery

Type Li-Po Battery Non-removable Li-Ion Battery
Capacity 2200 mAh 3260 mAh
Stand by - -
Talk Time - -