Alcatel Idol 4 vs Karbonn A21 Android
Here you can compare Alcatel Idol 4 and Karbonn A21 Android. Comparing Alcatel Idol 4 vs Karbonn A21 Android on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Alcatel Idol 4 stands against Karbonn A21 Android and which one should you buy The current lowest price found for Alcatel Idol 4 is ₹16,999 and for Karbonn A21 Android is ₹7,199. The details of both of these products were last updated on Apr 26, 2024.
| Specification | Alcatel Idol 4 | Karbonn A21 Android |
|---|---|---|
| CPU | 1.5 GHz, Octa Core Processor | 1.2 GHz, Dual Core Processor |
| Display | 5.2 inches, 1920 x 1080 pixels | 4.5 inches, 480 x 800 pixels |
| RAM | 3 GB | 512 MB |
| Rear Camera | 13 MP with autofocus | 5 MP with autofocus |
| OS | Android v6.0.1 (Marshmallow) | Android v4.0 (ICS) |
| Price | ₹16,999 | ₹7,199 |
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Overview
| Specs Score | 56 / 100 Better Specs | 36 / 100 |
| Display Size | 5.2 in Bigger Display | 4.5 in |
| Display Resolution | 1920 x 1080 pixels Better Resolution | 480 x 800 pixels |
| RAM | 3 GB More RAM | 512 MB |
| Storage | 16 GB More Storage | 2.57 GB |
| CPU Clock Speed | 1.5 GHz Faster Clock Speed | 1.2 GHz |
| CPU Cores | Octa Core More CPU Cores | Dual Core |
| Rear Camera | 13 MP Better Camera Resolution | 5 MP |
| Front Camera | 8 MP Better Front Camera Resolution | 1.3 MP |
| Thickness | 7.1 mm Slimmer | |
| Battery | 2610 mAh Bigger Battery | 1800 mAh |
| Unique Features | 4G NFC | No No |
General
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2013 |
Design
| Dimensions | 72.5 x 147 x 7.1 mm | |
| Design Type | Classic (Candybar) |
Display
| Type | (16M colors Colors) | Color TFT Screen (256K colors Colors) |
| Touch | Yes | |
| Size | 5.2 inches, 1920 x 1080 pixels | 4.5 inches, 480 x 800 pixels |
| Aspect Ratio | 16:9 | 5:3 |
| PPI | ~ 424 PPI | ~ 207 PPI |
| Features | IPS LTPS Display, OGS Full Lamination, Dragontrail / NEG Glass, Oleophobic Coating, 10 Point Multi-touch, 170Degree Viewing Angle, Outdoor Readability, Live UI (Parallax UI), 2D Glass, Wi-Fi Display |
Memory
| RAM | 3 GB | 512 MB |
| Storage | 16 GB | 2.57 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 32 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes 7.2 Mbps Download |
| 4G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v2.1 |
| USB | Yes | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB Tethering |
Extra
| GPS | Yes | Yes, with A-GPS Support |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra | TV Out |
Camera
| Rear Camera | 13 MP with autofocus | 5 MP with autofocus |
| Features | Geo tagging, Panorama, Touch to focus, Night Mode, HDR | Face detection, Geo tagging |
| Video Recording | 720p @ 30 fps HD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 1.3 MP |
Technical
| OS | Android v6.0.1 (Marshmallow) | Android v4.0 (ICS) |
| Chipset | MSM8952 | |
| CPU | 1.5 GHz, Octa Core Processor | 1.2 GHz, Dual Core Processor |
| GPU | Adreno 405; at 550 MHz | 0 |
| Java | Yes, via 3rd party | Yes, via 3rd party |
| Browser | Yes, supports HTML |
Multimedia
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | ||
| Music | MP3, AAC, WMA, WAV | |
| Video | MP4, WMV, H.264, H.263 | |
| FM Radio | Yes | Yes |
| Document Reader | Yes |
Battery
| Type | Removable Battery | Removable Battery |
| Size | 2610 mAh | 1800 mAh, Li-ion Battery |
| StandBy Time | 200 hours | |
| Talk Time | 5 hours |
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