Phone Comparison - Lava Iris 501 vs Lava Iris 502 vs Karbonn A25

general General Info

Manufacturer Lava Lava Karbonn
Announced January 2013 February 2013 May 2013
Status Available - January 2013 Available - February 2013 Available - May 2013
Colors Black, White Black White, Black
Form Factor Candybar Candybar Candybar
Dimension 148.5 x 79 x 10.5 mm
(5.85 x 3.11 x 0.41 in)
145.5 x 78 x 10.2 mm
(5.73 x 3.07 x 0.4 in)
-
Weight - - -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100 No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0.4 (Ice Cream Sandwich), upgradable to v4.1 Android OS, v4.1 (Jelly Bean) Android OS, v4.0 (Ice Cream Sandwich)
Processor Dual-core 1 GHz Cortex-A9, MediaTek MT6577 1 GHz Dual-core 1 GHz
GPU PowerVR SGX531 - -
RAM 512 MB N/A 512 MB
Internal Memory 4 GB 4 GB (2 GB user available), 512 MB 512 MB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT LCD TFT LCD TFT capacitive touchscreen
Colors 16M colors 16M colors -
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 480 x 800 pixels (187 ppi) 480 x 800 pixels (187 ppi) 480 x 800 pixels (187 ppi)
Screen-to-Body Ratio 60.39% 62.42% -
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 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels 5 MP, 2592х1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto Focus, Face Detection, Panorama Shot, Zoom Auto focus, Geo-tagging
Video Yes Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 Yes Yes
Edge Class 12 Yes Yes, Class 12
3G HSDPA 7.2 Mbps; HSUPA 5.76 Mbps HSDPA 7.2 Mbps; HSUPA 5.76 Mbps No
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP Yes, v3.0
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 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 Yes, with A-GPS support
Browser HTML5 HTML5 HTML

memory User Memory

Internal 4 GB, 512 MB RAM 4 GB (2 GB user available), 512 MB 512 MB ROM, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 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 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-Po Battery Li-Ion Battery
Capacity 2300 mAh 2000 mAh 2000 mAh
Stand by Up to 620 h Up to 400 h -
Talk Time Up to 7 h Up to 9 h -