Karbonn A21 Android vs Sony Ericsson Satio U1i
Show:All Features Differences
|Overview||Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices|
|Rankings||# 1||# 2|
|Specs Score||44 / 100||40 / 100|
|Operating System||Android, v4.0 (ICS)||Symbian, v1|
|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
Better Camera Resolution
Around 142% more mega pixels (MP) than Karbonn A21 Android. More resolution generally means better picture quality, though it's not always necessary.
More Responsive Touch Screen
Karbonn A21 Android has a capacitive touch screen which is more responsive than a resistive (not so sensitive) touchscreen.
Longer Battery Standby Time
Around 80% longer Battery Standby Time than Karbonn A21 Android. With longer standby time, device's battery can last more days without charging in idle condition.
Dual Core CPU
More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.
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.
Around 100% faster CPU than Sony Ericsson Satio U1i. Faster CPU means more smooth experience.
Around 100% more RAM than Sony Ericsson Satio U1i. More RAM means more applications can run at the same time, which makes the device faster.
Around 28% bigger screen than Sony Ericsson Satio U1i. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.
Better Screen Resolution
Around 66% more pixels than Sony Ericsson Satio U1i. More resolution means sharper and crisper screen.
More Storage Capacity
Around 1956% more inbuilt memory than Sony Ericsson Satio U1i. More memory allows you to store more songs, videos, photos and install more applications.
Around 80% more Battery Capacity than Sony Ericsson Satio U1i. With more battery size, device's battery can generally last more time, though it depends on various other factors too.
3.5mm Headphone Jack
Having 3.5mm Jack enables you to connect to large number of other devices (such as speakers) having 3.5mm Port.
|Release Date||May, 2013||February, 2009|
|Dimensions||112 x 55 x 13 mm|
|Form Factor||Classic (Candybar)||Classic (Candybar)|
|Type||Color TFT screen, 256K colors||Color TFT screen, 16M colors|
|Touch||Yes, with Multitouch||Yes, Resistive|
|Size||4.5 inches, 480 x 800 pixels||3.5 inches, 360 x 640 pixels|
|PPI||~ 207 PPI||~ 210 PPI|
|RAM||512 MB||256 MB|
|Internal||2.57 GB inbuilt||128 MB inbuilt|
|Card Slot||Yes, upto 32 GB||Yes, upto 32 GB, 8 GB included|
|3G||Yes, 7.2 Mbps Download||Yes, 7.2 Mbps Download, 3.6 Mbps Upload|
|Wifi||Yes, with wifi-hotspot||Yes|
|Bluetooth||Yes, v2.1||Yes, v2.0|
|USB||Yes, microUSB v2.0||Yes, Proprietary v2.0|
|Camera||Yes, 5 MP with autofocus||Yes, 12.1 MP with autofocus|
|Features||Face detection, Geo tagging||Image stabilizer, Face detection, Smile detection, Geo tagging|
|Video Recording||Yes||Yes, 800 x 480 px @ 30fps|
|Front Camera||Yes, 1.3 MP||Yes, QVGA (0.07 MP), supports video calling|
|OS||Android, v4.0 (ICS)||Symbian, v1|
|CPU||1.2 GHz, Dual Core, ARM Cortex-A5 Processor||600 MHz Processor|
|Java||Yes, MIDP v2|
|Browser||Yes, supports HTML||Yes, supports HTML|
|Supports||MMS, Instant Messaging||MMS, Instant Messaging, Voice Recording, Voice Commands, Calendar|
|Yes, with Push Mail||Yes|
|Music||MP3, AAC, WMA, WAV||MP3, AAC, eAAC, eAAC+, WAV|
|Video||MP4, WMV, H.264, H.263||MPEG4, H.263, H.264, WMV, RealVideo|
|Social Networking||Facebook, Twitter|
|GPS||Yes, with A-GPS Support||Yes, with A-GPS Support|
|3.5mm Headphone Jack||Yes||No|
|Size||1800 mAH, Li-ion Battery||1000 mAH, Li-ion Battery|
|Standby time||8.3 days, 12.1 days on 3G||15 days, 14.2 days on 3G|
|Talk time||5 hours, 8 hours on 3G||4.8 hours, 4.8 hours on 3G|
|Differences||Add Another Product||Add Another Product|