Phone Comparison - Asus Zenfone 4 vs Karbonn A19

Asus Zenfone 4
asus zenfone 4
Karbonn A19
karbonn a19
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general General Info

Manufacturer Asus Karbonn
Announced January 2014 February 2014
Status Available - June 2014 Available - February 2014
Colors Black, White, Red, Blue, Yellow Black, White
Form Factor Candybar Candybar
Dimension 124.4 x 61.4 x 6.3-11.2
(4.9 x 2.42 x 0.25-0.44)
-
Weight 115 g (4.06 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1.2 GHz, Intel Atom Z2520 [Similar] Dual-core 1.3 GHz, MTK 6572 [Similar]
GPU PowerVR SGX544MP2 [Similar] Mali-400 [Similar]
RAM 1 GB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 8 GB 4 GB ROM
External Memory microSD, up to 64 GB microSD, up to 32 GB

display Display

Type LCD Capacitive Touchscreen, Corning Gorilla Glass 3 TFT Capacitive Touchscreen
Colors 16M colors 16M colors
Size 4.0 inches [Similar] 5.0 inches [Similar]
Resolution 480 x 800 pixels (233 ppi) [Similar] 480 x 854 pixels (196 ppi) [Similar]
Screen-to-Body Ratio 59.74% -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM Radio FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels [Similar] 8 MP, 3264x2448 pixels [Similar]
Flash No LED flash
Features Auto focus, Geo-tagging, Panorama Geo-tagging
Video Yes, 1080p@30fps Yes, 720p@30fps
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR Yes, v2.0 A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB ROM, 512 MB RAM
Expandable Storage microSD, up to 64 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 not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery
Capacity 1200/1600 mAh 1600 mAh
Stand by Up to 192 h -
Talk Time Up to 10 h -