PhoneBunch

LG Spectrum II 4G VS930 vs Karbonn A21

General Info

Manufacturer
LG Karbonn
Announced
October 2012 2012
Status
Released - October 2012 Available
Colors
Black Pearl White
Form Factor
Candybar Candybar
Dimension
134.9 x 68.3 x 9.1 mm
(5.31 x 2.69 x 0.36 in)
-
Weight
148 g (5.22 oz) -
2G Network
CDMA 800 / 1900,GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
CDMA2000 1xEV-DO, HSDPA 900 / 2100 HSDPA 2100
4G Network
LTE 700 MHz Class 13 -
Messaging
SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
True HD-IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors
16M colors 256K colors
Size
4.7 inches [Similar] 4.5 inches [Similar]
Resolution
720 x 1280 pixels (312 ppi) [Similar] 480 x 800 pixels (207 ppi) [Similar]
Screen-to-Body Ratio
66.29% -
Multi-Touch

Hardware and OS

OS
Android OS, v4.0.x (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich)
Processor
Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar] Dual-core 1.2 GHz [Similar]
GPU
Adreno 225 [Similar] -
RAM
1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
16 GB storage 4 GB
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Face Detection, Image Stabilization Auto focus, Geo-tagging, Face Detection
Video
Yes, 1080p@30fps, LED video light Yes
Front Camera
Yes, 1.3 MP [Similar] Yes, 1.3 MP [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
Rev. A, up to 3.1 Mbps, LTE, HSPA HSDPA, 7.2 Mbps
Bluetooth
Yes, v4.0 with A2DP Yes, v2.1 with A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB
Yes, microUSB (MHL) v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML5 HTML

User Memory

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

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Li-Ion Battery
Capacity
2150 mAh 1800 mAh
Stand by
Up to 480 h Up to 200 h
Talk Time
Up to 10 h Up to 5 h
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