Xiaomi Redmi 4 (3GB RAM+32GB) vs Karbonn K21
Here you can compare Xiaomi Redmi 4 (3GB RAM+32GB) and Karbonn K21. Comparing Xiaomi Redmi 4 (3GB RAM+32GB) vs Karbonn K21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 4 (3GB RAM+32GB) stands against Karbonn K21 and which one should you buy The current lowest price found for Xiaomi Redmi 4 (3GB RAM+32GB) is ₹8,499 and for Karbonn K21 is ₹11,990. The details of both of these products were last updated on Apr 24, 2024.
| Specification | Xiaomi Redmi 4 (3GB RAM+32GB) | Karbonn K21 |
|---|---|---|
| CPU | 1.4 GHz, Octa Core Processor | |
| Rear Camera | 13 MP f/2 with autofocus | No |
| Display | 5 inches, 720 x 1280 pixels | 2.2 inches, 176 x 220 pixels |
| Internal Memory | 32 GB | |
| OS | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) | |
| Price | ₹8,499 | ₹11,990 |
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Overview
| Specs Score | 58 / 100 Better Specs | 16 / 100 |
| Display Size | 5 in Bigger Display | 2.2 in |
| Display Resolution | 720 x 1280 pixels Better Resolution | 176 x 220 pixels |
| Screen To Body Ratio | ~ 70.7% Less Bezels | |
| RAM | 3 GB More RAM | |
| Storage | 32 GB More Storage | |
| CPU Clock Speed | 1.4 GHz Faster Clock Speed | |
| CPU Cores | Octa Core More CPU Cores | |
| Rear Camera | 13 MP Better Camera Resolution | |
| Front Camera | 5 MP Better Front Camera Resolution | |
| Weight | 150 g | 80 g Lighter |
| Thickness | 8.7 mm Slimmer | 14.3 mm |
| Battery | 4100 mAh Bigger Battery | 1000 mAh |
| Unique Features | Fingerprint Sensor 4G IR Blaster | No No No |
General
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Micro SIM | |
| Device Type | Smartphone | |
| Release Date | May 23, 2017 |
Design
| Dimensions | 70 x 139.2 x 8.7 mm | 47.3 x 111.5 x 14.3 mm |
| Weight | 150 g | 80 g |
| Design Type | Classic (Candybar) |
Display
| Type | Color IPS LCD Screen (16M colors Colors) | Color TFT Screen |
| Touch | Yes | |
| Size | 5 inches, 720 x 1280 pixels | 2.2 inches, 176 x 220 pixels |
| Aspect Ratio | 16:9 | 5:4 |
| PPI | ~ 294 PPI | ~ 128 PPI |
| Screen to Body Ratio | ~ 70.7% |
Memory
| Phonebook | 500 entries | |
| RAM | 3 GB | |
| Storage | 32 GB | |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | Yes, upto 8 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | No |
| 3G | Yes | No |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | No |
| Bluetooth | Yes, v4.2, A2DP, LE | Yes |
| USB | Yes, microUSB v2.0 | Yes |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS Support | |
| Fingerprint Sensor | Yes, Rear | |
| Sensors | Accelerometer, Gyroscope, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Torch Light |
Camera
| Rear Camera | 13 MP f/2 with autofocus | No |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | |
| Front Camera | 5 MP f/2.2 | No |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) | |
| Chipset | Qualcomm Snapdragon 435 | |
| CPU | 1.4 GHz, Octa Core Processor | |
| Core Details | Cortex-A53 | |
| GPU | Adreno 505 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports WAP |
Multimedia
| Supports | MMS, Instant Messaging | MMS, Voice Recording |
| Yes, with Push Email | No | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, MIDI, AMR, WAV |
| Video | DivX, MP4 | MP4, 3GP, AVI |
| FM Radio | Yes | Yes, with FM Recording |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 1000 mAh |
| StandBy Time | 5 days | |
| Talk Time | 3 hours | |
| Music Playback Time | 87 hours |
Discuss
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