Phone Comparison - Lenovo A390 vs Samsung Galaxy Star Pro S7262 vs Karbonn A12+

general General Info

Manufacturer Lenovo Samsung Karbonn
Announced April 2013 October 2013 October 2013
Status Available - April 2013 Available - October 2013 Available - October 2013
Colors Black, White White, Gray White, Black
Form Factor Candybar Candybar Candybar
Dimension 125.6 x 64 x 10.1 mm
(4.94 x 2.52 x 0.4 in)
121.2 x 62.7 x 10.6 cm
(4.77 x 2.47 x 0.42 cm)
-
Weight 131 g (4.62 oz) 121 g (4.27 oz) -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 No HSDPA 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1 GHz, MTK 6577 1 GHz Cortex-A5 Dual-core 1.3 GHz, MTK 6572
GPU PowerVR SGX531 - Mali-400MP
RAM 512 MB 512 MB 512 MB
Internal Memory 4 GB 4 GB ROM 4 GB (1.27 GB for apps, 1.24 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Wide Viewing Angle
Colors - 16M colors 16M colors
Size 4.0 inches 4.0 inches 4.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 56.77% 60.05% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 2 MP, 1600x1200 pixels 5 MP, 2592х1944 pixels
Flash No No LED flash
Features Geo-tagging Fixed Focus, Geo-tagging Auto-focus, Geo-tagging, Face Detection, Panorama
Video Yes Yes Yes, 720p
Front Camera No [Similar] No [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA No HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes Yes Yes, v2.0 A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct 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 No Yes, with A-GPS support
Browser HTML5 HTML HTML

memory User Memory

Internal 4 GB, 512 MB RAM 4 GB ROM, 512 MB RAM 4 GB (1.27 GB for apps, 1.24 GB user available), 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 not 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-Ion Battery
Capacity 1500 mAh 1500 mAh 1400 mAh
Stand by Up to 220 h (2G)
Up to 180 h (3G)
Up to 350 h -
Talk Time Up to 14 h (2G)
Up to 9 h (3G)
Up to 15 h -