Karbonn A21 Android vs Samsung Galaxy S3 I9300, S III (16GB)
Show:All Features Differences
|Overview||Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices|
|Rankings||# 2||# 1|
|Specs Score||51 / 100||71 / 100|
|Operating System||Android, v4.0 (ICS)||Android, v4.0.4 (ICS), upgradable to 4.3 (Jelly Bean)|
|Features Present In Only One Device|
Has Dual Sim
Use multiple sims at the same time. It allows you to use two services without the need to carry two devices at the same time
Quad Core CPU
More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.
Around 16% faster CPU than Karbonn A21 Android. Faster CPU means more smooth experience.
Around 100% more RAM than Karbonn A21 Android. More RAM means more applications can run at the same time, which makes the device faster.
Around 6% bigger screen than Karbonn A21 Android. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.
Better Screen Resolution
Around 140% more pixels than Karbonn A21 Android. More resolution means sharper and crisper screen.
Better Camera Resolution
Around 60% more mega pixels (MP) than Karbonn A21 Android. More resolution generally means better picture quality, though it's not always necessary.
Supports HD Video Recording
HD Videos are of higher quality and they look great on big TV screen.
More Storage Capacity
Around 522% more inbuilt memory than Karbonn A21 Android. More memory allows you to store more songs, videos, photos and install more applications.
Faster Download Speed
Around 191% faster download speed than Karbonn A21 Android. Faster Download Speed means stream videos at real time.
Around 16% more Battery Capacity than Karbonn A21 Android. With more battery size, device's battery can generally last more time, though it depends on various other factors too.
Longer Battery Standby Time
Around 195% longer Battery Standby Time than Karbonn A21 Android. With longer standby time, device's battery can last more days without charging in idle condition.
Longer Battery Talk Time
Around 333% longer Battery Talk Time than Karbonn A21 Android. With longer battery talk time, you can talk on your device continously without charging.
HDMI support allows your device to stream photos and videos to your LCD TV (HDMI Supported) using an HDMI cable.
NFC enables wireless payments through your device. You can also connect two NFC enabled devices just by touching them with each other.
DLNA standard enables easy sharing of music, photos, and videos over wifi. You can stream video from your DLNA supported device to your DLNA TV via WiFi.
|Release Date||May, 2013||May, 2012|
|Dimensions||136.6 x 70.59 x 8.6 mm|
|Form Factor||Classic (Candybar)|
|Type||Color TFT screen, 256K colors||Color Super AMOLED screen, 16M colors|
|Touch||Yes, with Multitouch||Yes, with Multitouch|
|Size||4.5 inches, 480 x 800 pixels||4.8 inches, 720 x 1280 pixels|
|PPI||~ 207 PPI||~ 306 PPI|
|Internal||2.57 GB inbuilt, 512 MB RAM||16 GB inbuilt, 1 GB RAM|
|Card Slot||Yes, upto 32 GB||Yes, upto 64 GB|
|3G||Yes, 7.2 Mbps Download||Yes, 21 Mbps Download, 5.76 Mbps Upload|
|Wifi||Yes, with wifi-hotspot||Yes, with wifi-hotspot|
|Bluetooth||Yes, v2.1||Yes, v4.0|
|USB||Yes, microUSB v2.0||Yes, microUSB (MHL) v2.0|
|S Beam For faster Sharing|
|Camera||Yes, 5 MP with autofocus||Yes, 8 MP with autofocus|
|Features||Face detection, Geo tagging||Face detection, Smile detection, Geo tagging, Touch to focus, Panorama|
|Video Recording||Yes||Yes, 1080p @ 30fps|
|Flash||1 Flash||1 Flash|
|Front Camera||Yes, 1.3 MP||Yes, 1.9 MP|
|OS||Android, v4.0 (ICS)||Android, v4.0.4 (ICS), upgradable to 4.3 (Jelly Bean)|
|CPU||1.2 GHz, Dual Core, ARM Cortex-A5 Processor||1.4 GHz, Quad Core Processor|
|Browser||Yes, supports HTML||Yes, supports HTML/Flash|
|OS: planned upgrade to v4.4.2 (KitKat)|
|Supports||MMS, Instant Messaging||Voice Commands, Calendar, YouTube Player|
|Yes, with Push Mail|
|Music||MP3, AAC, WMA, WAV||MP3, WAV, eAAC+, AC3, FLAC|
|Video||MP4, WMV, H.264, H.263||MP4, DivX, XviD, WMV, H.264, H.263|
|Social Networking||Facebook, Twitter|
|GPS||Yes, with A-GPS Support||Yes, with A-GPS Support|
|Sensors||Accelerometer||Accelerometer, Gyroscope, Compass|
|3.5mm Headphone Jack||Yes||Yes|
|Extra||TV-Out||HDMI, NFC, DLNA, TV-Out|
|Size||1800 mAH, Li-ion Battery||2100 mAH, Li-ion Battery|
|Standby time||8.3 days, 12.1 days on 3G||24.6 days, 32.9 days on 3G|
|Talk time||5 hours, 8 hours on 3G||21.7 hours, 11.7 hours on 3G|
|Differences||Add Another Product||Add Another Product|