Phone Comparison - Spice Pinnacle Stylus Mi-550 vs Karbonn Smart A12 Star vs Karbonn Titanium S2 Plus

general General Info

Manufacturer Spice Karbonn Karbonn
Announced October 2013 June 2014 September 2014
Status Available - October 2013 Available - June 2014 Available - September 2014
Price - - Rs. 4,899 ($72.04) [Similarly Priced]
Colors Black/White White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 158 x 79 x 9.5 mm
(6.22 x 3.11 x 0.37 in)
124.2 x 64.2 x 10.1 mm
(4.89 x 2.53 x 0.4 in)
141.8 x 72.5 x 9.3 mm
(5.58 x 2.85 x 0.37 in)
Weight - 130 g (4.59 oz) 110 g (3.88 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz Cortex-A7, MediaTek MT6589 Dual-core 1.2 GHz, MTK 6572 Quad-core 1.3 GHz, Mediatek MT6582M
GPU PowerVR SGX 544MP Mali-400MP Mali-400MP2
RAM 1 GB 512 MB 512 MB
Internal Memory 8 GB 4 GB (2.4 GB internal storage) 4 GB (1.27 GB for user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Wide Viewing Angle IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.0 inches 5.0 inches
Resolution 720 x 1280 pixels (267 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (196 ppi)
Screen-to-Body Ratio 66.82% 57.23% 66.96%
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 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels 8 MP, 3264x2448 pixels
Flash Dual-LED Flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Geo-tagging, Face Detection, Panorama Auto focus, Geo-tagging, Panorama, HDR
Video Yes, 1080p@30fps Yes, 720p Yes, 1080p
Front Camera Yes, 2 MP [Similar] Yes, VGA [Similar] 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 Class 12
3G HSDPA+ HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v2.0 A2DP, EDR v4.0
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, USB On-the-go Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS
Browser HTML5 HTML HTML

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB (2.4 GB internal storage), 512 MB RAM 4 GB (1.27 GB for user available), 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG 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-Ion Battery
Capacity 2500 mAh 1400 mAh 1900 mAh
Stand by - Up to 300 h (2G) -
Talk Time - - -