Phone Comparison - HTC One VX vs Karbonn A21

HTC One VX
htc one vx
Karbonn A21
karbonn a21
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general General Info

Manufacturer HTC Karbonn
Announced October 2012 2012
Status Available - November 2012 Available
Colors White, Black, Gray Pearl White
Form Factor Candybar Candybar
Dimension 133.6 x 67.6 x 9.1 mm
(5.26 x 2.66 x 0.36 in)
-
Weight 124.7 g (4.37.0.25 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 HSDPA 2100
4G Network LTE 700 MHz Class 17 / 1700 / 2100 -
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.0 (Ice Cream Sandwich)
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8930 Snapdragon [Similar] Dual-core 1.2 GHz [Similar]
GPU Adreno 305 [Similar] -
RAM 1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 8 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Super LCD2 capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 256K colors
Size 4.5 inches [Similar] 4.5 inches [Similar]
Resolution 540 x 960 pixels (245 ppi) [Similar] 480 x 800 pixels (207 ppi) [Similar]
Screen-to-Body Ratio 61.69% -
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Face Detection
Video Yes Yes
Front Camera Yes, VGA [Similar] Yes, 1.3 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL 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, dual-band, 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 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB 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 supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery
Capacity 1810 mAh 1800 mAh
Stand by - Up to 200 h
Talk Time - Up to 5 h