Phone Comparison - Karbonn A21 vs HP Slate 7

Karbonn A21
karbonn a21
HP Slate 7
hp slate 7
Add 3rd Phone

general General Info

Manufacturer Karbonn HP
Announced 2012 February 2013
Status Available Available - April 2013
Colors Pearl White Black/Silver, Red
Form Factor Candybar Candybar
Dimension - 197.1 x 116.1 x 10.7 mm
(7.76 x 4.57 x 0.42 in)
Weight - 372 g (13.12 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 N/A
3G Network HSDPA 2100 N/A
Messaging SMS, MMS, Push Mail, EMail, IM , Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.1 (Jelly Bean)
Processor Dual-core 1.2 GHz [Similar] Dual-core 1.6 GHz, Cortex-A9 [Similar]
GPU - -
RAM 512 MB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 4 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen FFS+ LCD capacitive touchscreen
Colors 256K colors 16M colors
Size 4.5 inches [Similar] 7.0 inches [Similar]
Resolution 480 x 800 pixels (207 ppi) [Similar] 600 x 1024 pixels (170 ppi)
Screen-to-Body Ratio - 59.94%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels [Similar] 3.15 MP, 2048x1536 pixels [Similar]
Flash LED flash No
Features Auto focus, Geo-tagging, Face Detection -
Video Yes Yes, 720p@30fps
Front Camera Yes, 1.3 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes No
Edge Yes No
3G HSDPA, 7.2 Mbps N/A
Bluetooth Yes, v2.1 with A2DP Yes, v2.1 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support -
Browser HTML HTML

memory User Memory

Internal 4 GB, 512 MB RAM 8 GB, 1 GB 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 not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable battery
Capacity 1800 mAh -
Stand by Up to 200 h -
Talk Time Up to 5 h Up to 5 h (media)