Phone Comparison - HTC One V vs Samsung Galaxy Trend II S7570 vs Karbonn A12+

general General Info

Manufacturer HTC Samsung Karbonn
Announced February 2012 April 2013 October 2013
Status Available - April 2012 Available - May 2013 Available - October 2013
Colors Black, Brown White, Gray White, Black
Form Factor Candybar Candybar Candybar
Dimension 120.3 x 59.7 x 9.2 mm
(4.74 x 2.35 x 0.36 in)
121.5 x 63.1 x 11.1 mm
(4.78 x 2.48 x 0.44 in)
-
Weight 115 g (4.06 oz) 128.5 g (4.52.0.18 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.1 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor 1 GHz, Qualcomm MSM8255 Snapdragon Dual-core 1.2 GHz Dual-core 1.3 GHz, MTK 6572
GPU Adreno 205 - Mali-400MP
RAM 512 MB N/A 512 MB
Internal Memory 4 GB - 4 GB (1.27 GB for apps, 1.24 GB user available)
External Memory microSD, up to 32GB 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 3.7 inches 4.0 inches 4.0 inches
Resolution 480 x 800 pixels (252 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 54.32% 59.52% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker 
<a yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 3.15 MP, 2048x1536 pixels 5 MP, 2592х1944 pixels
Flash LED flash No LED flash
Features Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection - Auto-focus, Geo-tagging, Face Detection, Panorama
Video Yes, 720p 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 HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v3.0 Yes, v2.0 A2DP, EDR
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 Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes Yes, with A-GPS support
Browser HTML, Adobe Flash HTML HTML

memory User Memory

Internal 4 GB, 512 MB RAM - 4 GB (1.27 GB for apps, 1.24 GB user available), 512 MB RAM
Expandable Storage microSD, up to 32GB 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 Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 1500 mAh 1400 mAh
Stand by - -
Talk Time - -