Here you can compare Samsung Rex 90 S5292 and Karbonn A21 Android. Comparing Samsung Rex 90 S5292 vs Karbonn A21 Android on Smartprix, enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Rex 90 S5292 stands against Karbonn A21 Android and which one should you buy. The current lowest price found for Samsung Rex 90 S5292 is ₹3,724 and for Karbonn A21 Android is ₹6,677. The details of both of these products were last updated on Oct 21, 2019.
|Specification||Samsung Rex 90 S5292||Karbonn A21 Android|
|OS||-||Android v4.0 (ICS)|
|CPU||-||1.2 GHz, Dual Core Processor|
|Battery||1000 mAh, Li-ion Battery||1800 mAh, Li-ion Battery|
|Display||3.5 inches, 320 x 480 pixels||4.5 inches, 480 x 800 pixels|
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Show:All Features Differences
|Overview||Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices|
|Rankings||# 2||# 1|
|Specs Score||22 / 100||36 / 100|
|Operating System||Android v4.0 (ICS)|
|Features Present In Only One Device|
More Responsive Touch Screen
Karbonn A21 Android has a capacitive touch screen which is more responsive than a resistive (not so sensitive) touchscreen.
Around 28% bigger screen than Samsung Rex 90 S5292. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.
Better Screen Resolution
Around 150% more pixels than Samsung Rex 90 S5292. More resolution means sharper and crisper screen.
Karbonn A21 Android is 3G Enabled. 3G Enabled Handsets give you more download speed and a faster internet experience.
Better Camera Resolution
Around 58% more mega pixels (MP) than Samsung Rex 90 S5292. More resolution generally means better picture quality, though it's not always necessary.
Has Flash For Camera
Having a camera flash allows you to take photos in low light.
Has Front Camera
Front Camera enables you to take your own photos and do videocalling (on supported devices).
More Storage Capacity
Around 26220% more inbuilt memory than Samsung Rex 90 S5292. More memory allows you to store more songs, videos, photos and install more applications.
Around 80% more Battery Capacity than Samsung Rex 90 S5292. With more battery size, device's battery can generally last more time, though it depends on various other factors too.
GPS is used for determining your location. You can get directions to a place with the help of GPS.
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.
|Sim Type||Dual Sim, GSM+GSM||Dual Sim, GSM+GSM|
|Device Type||Feature Phone||Smartphone|
|Release Date||February, 2013||May, 2013|
|Dimensions||113 x 61.9 x 11.9 mm|
|Design Type||Classic (Candybar)|
|Type||Color TFT screen (256K colors)|
|Touch||Yes||Yes, with Multitouch|
|Size||3.5 inches, 320 x 480 pixels||4.5 inches, 480 x 800 pixels|
|PPI||~165 PPI||~207 PPI|
|Storage||10 MB||2.57 GB|
|Card Slot||Yes, upto 32 GB||Yes, upto 32 GB|
|3G||No||Yes 7.2 Mbps Download|
|Wifi||Yes, with wifi-hotspot||Yes, with wifi-hotspot|
|Bluetooth||Yes, v3.0||Yes, v2.1|
|USB||Yes, microUSB v2.0||Yes, microUSB v2.0|
|USB Features||USB on-the-go||USB Tethering|
|GPS||No||Yes, with A-GPS Support|
|3.5mm Headphone Jack||Yes|
|Rear Camera||3.15 MP||5 MP with autofocus|
|Features||Face detection, Geo tagging|
|Front Camera||No||1.3 MP|
|OS||Android v4.0 (ICS)|
|CPU||1.2 GHz, Dual Core Processor|
|Java||Yes||Yes, via 3rd party|
|Browser||Yes||Yes, supports HTML|
|Supports||MMS, Instant Messaging|
|Yes, with Push Email|
|Music||MP3, eAAC+, WAV||MP3, AAC, WMA, WAV|
|Video||MP4, H.263||MP4, WMV, H.264, H.263|
|Type||Removable Battery||Removable Battery|
|Size||1000 mAh, Li-ion Battery||1800 mAh, Li-ion Battery|
|StandBy Time||200 hours, 12 days on 3G|
|Talk Time||5 hours, 8 hours on 3G|
|Differences||Add Another Product||Add Another Product|