Phone Comparison - Karbonn S1 Titanium vs Nokia Lumia 520 vs Lava Iris 458Q

general General Info

Manufacturer Karbonn Nokia Lava
Announced January 2013 February 2013 May 2013
Status Available - January 2013 Available - April 2013 Available - May 2013
Colors Black, White Yellow, red, cyan, white/black Black
Form Factor Candybar Candybar Candybar
Dimension 134.6 x 66 x 9.3 mm
(5.3 x 2.6 x 0.37 in)
119.9 x 64 x 9.9 mm
(4.72 x 2.52 x 0.39 in)
133.5 x 67 x 11.9 mm
(5.26 x 2.64 x 0.47 in)
Weight - 124 g (4.37 oz) -
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 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, v4.1 (Jelly Bean) Microsoft Windows Phone 8 Android OS, v4.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4 Quad-core 1.2 GHz
GPU - Adreno 305 -
RAM 1 GB 512 MB 512 MB
Internal Memory 4 GB 8 GB storage 4 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.0 inches 4.5 inches
Resolution 540 x 960 pixels (245 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 62.72% 59.47% 62.22%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash No LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging Auto focus, Geo-tagging, Face Detection, Panorama, HDR
Video Yes Yes, 720p@30fps Yes, 720p
Front Camera Yes [Similar] No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Yes
3G HSDPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP Yes, v3.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML HTML5 HTML

memory User Memory

Internal 4 GB, 1 GB RAM 8 GB storage, 512 MB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1600 mAh 1430 mAh 2000 mAh
Stand by Up to 200 h Up to 384 h (3G)
Up to 360 h (3G)
-
Talk Time Up to 4 h Up to 17 h 24 min (2G)
Up to 9 h 42 min (3G)
Up to 10 h 40 min