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Karbonn A21 Android vs Sony Ericsson Satio U1i

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Features

Karbonn A21 Android

Sony Ericsson Satio U1i

Micromax A110 Superfone Canvas 2

LeEco Cool Changer 1C

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All Features Differences
Karbonn A21 Android
Rs. 7,199
Sony Ericsson Satio U1i
Rs. 25,500
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
(Unique Features)

Has Dual Sim

Karbonn A21 Android
Yes
Sony Ericsson Satio U1i
No

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

Karbonn A21 Android
5 MP
Sony Ericsson Satio U1i
12.1 MP

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
Yes
Sony Ericsson Satio U1i
No

Karbonn A21 Android has a capacitive touch screen which is more responsive than a resistive (not so sensitive) touchscreen.

Longer Battery Standby Time

Karbonn A21 Android
200 Hours
Sony Ericsson Satio U1i
360 Hours

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

Karbonn A21 Android
Dual Core
Sony Ericsson Satio U1i
Single Core

More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.

Supports DLNA

Karbonn A21 Android
No
Sony Ericsson Satio U1i
Yes

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.

Faster CPU

Karbonn A21 Android
1.2 GHz
Sony Ericsson Satio U1i
0.6 GHz

Around 100% faster CPU than Sony Ericsson Satio U1i. Faster CPU means more smooth experience.

More RAM

Karbonn A21 Android
512 MB
Sony Ericsson Satio U1i
256 MB

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.

Bigger Screen

Karbonn A21 Android
4.5 inches
Sony Ericsson Satio U1i
3.5 inches

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

Karbonn A21 Android
480 x 800 px
Sony Ericsson Satio U1i
360 x 640 px

Around 66% more pixels than Sony Ericsson Satio U1i. More resolution means sharper and crisper screen.

More Storage Capacity

Karbonn A21 Android
2.5703125 GB
Sony Ericsson Satio U1i
128 MB

Around 1956% more inbuilt memory than Sony Ericsson Satio U1i. More memory allows you to store more songs, videos, photos and install more applications.

Bigger Battery

Karbonn A21 Android
1800 mAH
Sony Ericsson Satio U1i
1000 mAH

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

Karbonn A21 Android
Yes
Sony Ericsson Satio U1i
No

Having 3.5mm Jack enables you to connect to large number of other devices (such as speakers) having 3.5mm Port.

General
Sim TypeGSM+GSMGSM
Dual SimYesNo
Device TypeSmartphoneSmartphone
Release DateMay, 2013February, 2009
Design
Dimensions112 x 55 x 13 mm
Weight126 g
Form FactorClassic (Candybar)Classic (Candybar)
Display
TypeColor TFT screen, 256K colorsColor TFT screen, 16M colors
TouchYes, with MultitouchYes, Resistive
Size4.5 inches, 480 x 800 pixels3.5 inches, 360 x 640 pixels
PPI~ 207 PPI~ 210 PPI
Memory
PhonebookUnlimited
Internal2.57 GB inbuilt, 512 MB RAM128 MB inbuilt, 256 MB RAM
Card SlotYes, upto 32 GBYes, upto 32 GB, 8 GB included
Connectivity
GPRSYesYes
EDGEYesYes
3GYes, 7.2 Mbps DownloadYes, 7.2 Mbps Download, 3.6 Mbps Upload
WifiYes, with wifi-hotspotYes
BluetoothYes, v2.1Yes, v2.0
USBYes, microUSB v2.0Yes, Proprietary v2.0
Camera
CameraYes, 5 MP with autofocusYes, 12.1 MP with autofocus
FeaturesFace detection, Geo taggingImage stabilizer, Face detection, Smile detection, Geo tagging
Video RecordingYesYes, 800 x 480 px @ 30fps
FlashLEDXenon
Front CameraYes, 1.3 MPYes, QVGA (0.07 MP), supports video calling
Technical
OSAndroid, v4.0 (ICS)Symbian, v1
CPU1.2 GHz, Dual Core, ARM Cortex-A5 Processor600 MHz Processor
JavaYes, MIDP v2
BrowserYes, supports HTMLYes, supports HTML
Multimedia
SupportsMMS, Instant MessagingMMS, Instant Messaging, Voice Recording, Voice Commands, Calendar
EmailYes, with Push MailYes
MusicMP3, AAC, WMA, WAVMP3, AAC, eAAC, eAAC+, WAV
VideoMP4, WMV, H.264, H.263MPEG4, H.263, H.264, WMV, RealVideo
FM RadioYesYes
Document ReaderYesYes
Social NetworkingFacebook, Twitter
Extra
GPSYes, with A-GPS SupportYes, with A-GPS Support
SensorsAccelerometerAccelerometer
3.5mm Headphone JackYesNo
ExtraTV-OutDLNA, TV-Out
Battery
Size1800 mAH, Li-ion Battery1000 mAH, Li-ion Battery
Standby time8.3 days, 12.1 days on 3G15 days, 14.2 days on 3G
Talk time5 hours, 8 hours on 3G4.8 hours, 4.8 hours on 3G

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