Phone Comparison - Lava Iris 402 vs Karbonn Titanium S4 vs Xiaomi Redmi 1S

general General Info

Manufacturer Lava Karbonn Xiaomi
Announced July 2013 December 2013 May 2014
Status Available - July 2013 Available - January 2014 Available - May 2014
Colors Crystal White, Grey and Red Black, White Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Form Factor Candybar Candybar Candybar
Dimension 125.5 x 64.5 x 11.4 mm
(4.94 x 2.54 x 0.45 in)
135 x 59 x 7.9 mm
(5.31 x 2.32 x 0.31 in)
137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
Weight 124 g (4.37 oz) - 158 g (5.57 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 2100 - SIM 1 only HSDPA 1900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2(Jelly Bean) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 1.2 GHz, MediaTek MT6572 Quad-core 1.2 GHz Cortex-A7 Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon
GPU Mali-400MP - Adreno 305
RAM 256 MB 1 GB 1 GB
Internal Memory 512 MB (App Memory - 100 MB, User Memory - 20 MB) 4 GB ROM 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT touchscreen AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.7 inches 4.7 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 56.37% 76.69% 64.61%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS, FM Recording - FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.0 MP, 2048x1536 pixels 13 MP, 4128x3096 pixels 8 MP, 3264 x 2448 pixels
Flash Yes LED flash LED flash
Features Fixed Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, 1.4 ┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes Yes, 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP, 720p [Similar] 1.3 MP, 720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSDPA, 21 Mbps; HSUPA, 11 Mbps HSDPA, HSUPA
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes Yes, microUSB v2.0, USB On-the-go microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 512 MB (App Memory - 100 MB, User Memory - 20 MB), 256 MB RAM 4 GB ROM, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 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-Ion Battery Li-Ion Battery Li-Po Battery
Capacity 1500 mAh 1800 mAh 2000 mAh
Stand by Up to 200 h - -
Talk Time Up to 4 h (2G)
Up to 2 h 30 min (3G)
- -