Here you can compare Micromax A51 Bolt and Karbonn A21 Android. Comparing Micromax A51 Bolt vs Karbonn A21 Android on Smartprix, enables you to check their respective specs scores and unique features. It would potentially help you understand how Micromax A51 Bolt stands against Karbonn A21 Android and which one should you buy. The current lowest price found for Micromax A51 Bolt is ₹4,599 and for Karbonn A21 Android is ₹6,677. The details of both of these products were last updated on Jan 22, 2021.
Specification | Micromax A51 Bolt | Karbonn A21 Android |
---|---|---|
CPU | 832 MHz, Single Core Processor | 1.2 GHz, Dual Core Processor |
Rear Camera | 2 MP | 5 MP with autofocus |
Display | 3.5 inches, 320 x 480 pixels | 4.5 inches, 480 x 800 pixels |
Battery | 1500 mAh, Li-ion Battery | 1800 mAh, Li-ion Battery |
RAM | 256 MB | 512 MB |
Price | ₹4,599 | ₹6,677 |
Features | Micromax A51 Bolt | Karbonn A21 Android | Oppo A5s (4GB RAM + 64GB) | Samsung Galaxy M02s |
---|---|---|---|---|
Show: All Features Differences | ||||
Overview | Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices | |||
Rankings | # 2 | # 1 | ||
Specs Score | 28 / 100 | 36 / 100 | ||
Operating System | Android v2.3.7 (Gingerbread) | Android v4.0 (ICS) | ||
Features Present In Only One Device (Unique Features) | Dual Core CPU
More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface. | |||
Faster CPU
Around 44% faster CPU than Micromax A51 Bolt. Faster CPU means more smooth experience. | ||||
More RAM
Around 100% more RAM than Micromax A51 Bolt. More RAM means more applications can run at the same time, which makes the device faster. | ||||
Bigger Screen
Around 28% bigger screen than Micromax A51 Bolt. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen. | ||||
Better Screen Resolution
Around 150% more pixels than Micromax A51 Bolt. More resolution means sharper and crisper screen. | ||||
Better Camera Resolution
Around 150% more mega pixels (MP) than Micromax A51 Bolt. More resolution generally means better picture quality, though it's not always necessary. | ||||
Better Front Camera Resolution
Around 333% more mega pixels (MP) than Micromax A51 Bolt. More resolution generally means better picture quality, though it's not always necessary. | ||||
Bigger Battery
Around 20% more Battery Capacity than Micromax A51 Bolt. 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 42 longer Battery Standby Time than Micromax A51 Bolt. With longer standby time, device's battery can last more days without charging in idle condition. | ||||
Longer Battery Talk Time
Around 11 longer Battery Talk Time than Micromax A51 Bolt. With longer battery talk time, you can talk on your device continously without charging. | ||||
Supports GPS
GPS is used for determining your location. You can get directions to a place with the help of GPS. | ||||
General | ||||
Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | ||
Dual Sim | Yes | Yes | ||
Device Type | Smartphone | Smartphone | ||
Release Date | March, 2013 | May, 2013 | ||
Design | ||||
Design Type | Classic (Candybar) | Classic (Candybar) | ||
Display | ||||
Type | Color TFT screen (256K colors) | Color TFT screen (256K colors) | ||
Touch | Yes, with Multitouch | Yes, with Multitouch | ||
Size | 3.5 inches, 320 x 480 pixels | 4.5 inches, 480 x 800 pixels | ||
Aspect Ratio | 3:2 | 5:3 | ||
PPI | ~165 PPI | ~207 PPI | ||
Memory | ||||
RAM | 256 MB | 512 MB | ||
Storage | 2.57 GB | |||
Card Slot | Yes, upto 32 GB | Yes, upto 32 GB | ||
Connectivity | ||||
GPRS | Yes | Yes | ||
EDGE | Yes | Yes | ||
3G | Yes | Yes 7.2 Mbps Download | ||
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | ||
Bluetooth | Yes, v3.0 | Yes, v2.1 | ||
USB | Yes, microUSB | Yes, microUSB v2.0 | ||
USB Features | USB Tethering | |||
Extra | ||||
GPS | No | Yes, with A-GPS Support | ||
Sensors | Accelerometer | Accelerometer | ||
3.5mm Headphone Jack | Yes | Yes | ||
Extra | Tv Out | |||
Camera | ||||
Rear Camera | 2 MP | 5 MP with autofocus | ||
Features | Face detection, Geo tagging | |||
Video Recording | 480p @ 30fps | |||
Flash | Yes, LED | Yes, LED | ||
Front Camera | 0.3 MP | 1.3 MP | ||
Technical | ||||
OS | Android v2.3.7 (Gingerbread) | Android v4.0 (ICS) | ||
CPU | 832 MHz, Single Core Processor | 1.2 GHz, Dual Core Processor | ||
GPU | 0 | 0 | ||
Java | Yes, via 3rd party | Yes, via 3rd party | ||
Browser | Yes, supports HTML | Yes, supports HTML | ||
Multimedia | ||||
Supports | MMS, Instant Messaging | MMS, Instant Messaging | ||
Yes | Yes, with Push Email | |||
Music | MP3, WAV, MID | MP3, AAC, WMA, WAV | ||
Video | MP4, 3GP | MP4, WMV, H.264, H.263 | ||
FM Radio | Yes | Yes | ||
Document Reader | Yes | |||
Battery | ||||
Type | Removable Battery | Removable Battery | ||
Size | 1500 mAh, Li-ion Battery | 1800 mAh, Li-ion Battery | ||
StandBy Time | 140 hours | 200 hours, 12 days on 3G | ||
Talk Time | 270 min | 5 hours, 8 hours on 3G |
Features | Micromax A51 Bolt | Karbonn A21 Android | --- | --- |
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Differences | Add Another Product | Add Another Product |