Phone Comparison - Xiaomi Redmi 1S vs Lenovo S580 vs Xolo Omega 5.5

general General Info

Manufacturer Xiaomi Lenovo XOLO
Announced May 2014 September 2014 December 2014
Status Available - May 2014 Available - September 2014 Available - December 2014
Price - Rs. 9,999 ($147.04) [Similarly Priced] Rs. 8,500 ($125.00) [Similarly Priced]
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels Black Black
Form Factor Candybar Candybar Candybar
Dimension 137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
139.8 x 69.9 x 8.1 mm
(5.5 x 2.75 x 0.32 in)
155.5 x 76.6 x 10.6 mm
(6.12 x 3.02 x 0.42 in)
Weight 158 g (5.57 oz) 129 g (4.55 oz) -
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 1900 / 2100 HSDPA 900 / 2100 HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon Quad-core 1.2 GHz, Qualcomm Snapdragon Octa-core 1.4 GHz, Mediatek MT6592M
GPU Adreno 305 - Mali-450MP4
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8 GB 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 5.5 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 64.61% 70.39% 70.02%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio - FM Radio with Recording
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 13 MP, 4128 x 3096 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, Geo-tagging, Touch Focus, Face Detection Auto focus, Exmor IMX 214 Sensor, Scene detection & tuning, High Dynamic Range (HDR), Low Light enhancement, Face recognition( For focussing as well as in Gallery),Panorama capture, Geo tagging,Face beautification, Smile detection,Gesture detection, Voice
Video 1080p@30fps Yes Yes, 1080p@30fps
Front Camera 1.3 MP, 720p@30fps [Similar] 2 MP [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth v4.0, A2DP, LE v4.0 Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB microUSB v2.0, USB On-the-go microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS support
Browser HTML5 HTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1 GB RAM 8 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG 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-Po Battery Li-Ion Battery
Capacity 2000 mAh 2150 mAh 2600 mAh
Stand by - Up to 444 h (2G)
Up to 312 h (3G)
Up to 779 h 30 min (2G)
Up to 749 h 12 min (3G)
Talk Time - Up to 19 h (2G)
Up to 14 h (3G)
Up to 30 h 48 min (2G)
Up to 13 h 18 min (3G)