Alcatel Idol 4 vs Karbonn KT21 Express
Here you can compare Alcatel Idol 4 and Karbonn KT21 Express. Comparing Alcatel Idol 4 vs Karbonn KT21 Express 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 KT21 Express and which one should you buy The current lowest price found for Alcatel Idol 4 is ₹16,999 and for Karbonn KT21 Express is ₹4,490. The details of both of these products were last updated on Apr 18, 2024.
| Specification | Alcatel Idol 4 | Karbonn KT21 Express |
|---|---|---|
| RAM | 3 GB | |
| Battery | 2610 mAh | 1000 mAh |
| Internal Memory | 16 GB | |
| CPU | 1.5 GHz, Octa Core Processor | |
| OS | Android v6.0.1 (Marshmallow) | |
| Price | ₹16,999 | ₹4,490 |
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Overview
| Specs Score | 56 / 100 Better Specs | 17 / 100 |
| Display Size | 5.2 in Bigger Display | 2.8 in |
| Display Resolution | 1920 x 1080 pixels Better Resolution | |
| RAM | 3 GB More RAM | |
| Storage | 16 GB More Storage | |
| CPU Clock Speed | 1.5 GHz Faster Clock Speed | |
| CPU Cores | Octa Core More CPU Cores | |
| Rear Camera | 13 MP Better Camera Resolution | 3.2 MP |
| Front Camera | 8 MP Better Front Camera Resolution | |
| Thickness | 7.1 mm Slimmer | |
| Battery | 2610 mAh Bigger Battery | 1000 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 |
Design
| Dimensions | 72.5 x 147 x 7.1 mm | |
| Design Type | Classic (Candybar) |
Display
| Type | (16M colors Colors) | Color |
| Touch | Yes | |
| Size | 5.2 inches, 1920 x 1080 pixels | 2.8 inches |
| Aspect Ratio | 16:9 | |
| PPI | ~ 424 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
| Phonebook | 2000 entries | |
| RAM | 3 GB | |
| Storage | 16 GB | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 32 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | No |
| 4G | Yes | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v4.2 | Yes |
| USB | Yes | Yes |
| USB Features | USB on-the-go |
Extra
| GPS | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes |
Camera
| Rear Camera | 13 MP with autofocus | 3.2 MP |
| Features | Geo tagging, Panorama, Touch to focus, Night Mode, HDR | |
| Video Recording | 720p @ 30 fps HD | |
| Flash | Yes, LED | Yes |
| Front Camera | 8 MP | No |
Technical
| OS | Android v6.0.1 (Marshmallow) | |
| Chipset | MSM8952 | |
| CPU | 1.5 GHz, Octa Core Processor | |
| GPU | Adreno 405; at 550 MHz | |
| Java | Yes, via 3rd party | Yes |
| Browser | Yes, supports WAP |
Multimedia
| Supports | MMS, Instant Messaging, YouTube Player | |
| No | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | Yes, with FM Recording |
Battery
| Type | Removable Battery | Removable Battery |
| Size | 2610 mAh | 1000 mAh |
Discuss
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