Phone Comparison - LG Optimus 3D Cube SU870 vs Karbonn A21

LG Optimus 3D Cube SU870
lg optimus 3d cube su870
Karbonn A21
karbonn a21
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general General Info

Manufacturer LG Karbonn
Announced February 2012 2012
Status Available - Q3 2012 Available
Colors Black, White Pearl White
Form Factor Candybar Candybar
Dimension 9.8 mm thickness
(0.39 in thickness)
-
Weight ~ 140 g (~ 4.94 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 1900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS Android OS, v4.0 (Ice Cream Sandwich)
Processor Dual-core Dual-core 1.2 GHz [Similar]
GPU -
RAM 1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 16 storage 4 GB
External Memory microSD, up to 32GB microSD, up to 32 GB

display Display

Type 3D HD-IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 256K colors
Size 4.5 inches [Similar] 4.5 inches [Similar]
Resolution 720 x 1280 pixels (326 ppi) [Similar] 480 x 800 pixels (207 ppi) [Similar]
Screen-to-Body Ratio - -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio No No
Games Yes Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera Dual 8 MP, 3264x2448 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Stereoscopic Photos & Videos; Geo-tagging Auto focus, Geo-tagging, Face Detection
Video Yes, 1080p@30fps (2D, 3D), video stabilization Yes
Front Camera Yes [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes
Edge Class 10, 236.8 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps
Bluetooth Yes, v3.0 with A2DP, EDR Yes, v2.1 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5, Adobe Flash HTML

memory User Memory

Internal 16 storage, 1 GB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery
Capacity 1800 mAh
Stand by Up to 200 h
Talk Time Up to 5 h