Phone Comparison - Xiaomi Redmi 1S vs Microsoft Lumia 540 Dual SIM vs Xiaomi Redmi 2 Prime

general General Info

Manufacturer Xiaomi Microsoft Xiaomi
Announced May 2014 April 2015 August 2015
Status Available - May 2014 Available - May 2015 Available - August 2015
Price - Rs. 8,100 ($119.12) [Similarly Priced] Rs. 6,999 ($102.93) [Similarly Priced]
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels Orange, white, black, cyan Black, White
Form Factor Candybar Candybar Candybar
Dimension 137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
144 x 73.7 x 9.4 mm
(5.67 x 2.9 x 0.37 in)
134 x 67.2 x 9.4 mm
(5.28 x 2.65 x 0.37 in)
Weight 158 g (5.57 oz) 152 g (5.36 oz) 133 g (4.69 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 1900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v4.4.4 (KitKat)
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU Adreno 305 Adreno 302 Adreno 306
RAM 1 GB 1 GB 2 GB
Internal Memory 8 GB 8 GB 16 GB (13.78 GB for Apps and Phone Storage)
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 4.7 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 64.61% 64.82% 67.83%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Sensor size: 1/4 inch, f/2.2 aperture Auto focus, 1.4 µm Pixel Size, BSI Sensor, Geo-tagging, Touch Focus, Face/smile Detection, HDR
Video 1080p@30fps 480p@30fps 1080p@30fps
Front Camera 1.3 MP, 720p@30fps [Similar] 5 MP [Similar] 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Up to 236 kbps Yes
3G HSDPA, HSUPA HSPA 42.2/5.76 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, LE v4.0, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB On-the-go microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1 GB RAM 16 GB (13.78 GB for Apps and Phone Storage), 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB
USB OTG Supported - Supported

Apps Sensors

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

battery Battery

Type Li-Po Battery Li-Ion Battery Li-Po Battery
Capacity 2000 mAh 2200 mAh 2200 mAh
Stand by - Up to 576 h -
Talk Time - Up to 26.2 h (2G)
Up to 14.8 h (3G)
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