Karbonn A21 Android vs Realme X
Here you can compare Karbonn A21 Android and Realme X. Comparing Karbonn A21 Android vs Realme X on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn A21 Android stands against Realme X and which one should you buy The current lowest price found for Karbonn A21 Android is ₹7,199 and for Realme X is ₹15,999. The details of both of these products were last updated on Apr 26, 2024.
| Specification | Karbonn A21 Android | Realme X |
|---|---|---|
| CPU | 1.2 GHz, Dual Core Processor | 2.2 GHz, Octa Core Processor |
| Internal Memory | 2.57 GB | 128 GB |
| Rear Camera | 5 MP with autofocus | 48 MP f/1.7 (Wide Angle) 5 MP f/2.4 (Depth Sensor) with autofocus |
| OS | Android v4.0 (ICS) | Android v9.0 (Pie) |
| RAM | 512 MB | 4 GB |
| Price | ₹7,199 | ₹15,999 |
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Overview
| Specs Score | 36 / 100 | 72 / 100 Better Specs |
| Display Size | 4.5 in | 6.53 in Bigger Display |
| Display Resolution | 480 x 800 pixels | 1080 x 2340 pixels Better Resolution |
| Screen To Body Ratio | ~ 91.2% Less Bezels | |
| RAM | 512 MB | 4 GB More RAM |
| Storage | 2.57 GB | 128 GB More Storage |
| CPU Clock Speed | 1.2 GHz | 2.2 GHz Faster Clock Speed |
| CPU Cores | Dual Core | Octa Core More CPU Cores |
| Rear Camera | 5 MP | 48 MP + 5 MP Dual Better Camera Resolution |
| Front Camera | 1.3 MP | 16 MP Better Front Camera Resolution |
| Weight | 191 g Lighter | |
| Thickness | 9.4 mm Slimmer | |
| Battery | 1800 mAh | 3765 mAh Bigger Battery |
| Unique Features | No No No Memory Card Support | Fingerprint Sensor 4G Fast Charging No |
General
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2013 | July 15, 2019 |
Design
| Dimensions | 76.1 x 161.3 x 9.4 mm | |
| Weight | 191 g | |
| Design Type | Classic (Candybar) |
Display
| Type | Color TFT Screen (256K colors Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 4.5 inches, 480 x 800 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 5:3 | 19.5:9 |
| PPI | ~ 207 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 91.2% | |
| Features | Corning Gorilla Glass 5, Eye Care Mode | |
| Notch | No |
Memory
| RAM | 512 MB | 4 GB |
| Storage | 2.57 GB | 128 GB |
| Card Slot | Yes, upto 32 GB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 7.2 Mbps Download | Yes |
| 4G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v2.1 | Yes, 5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB Tethering | USB Charging, USB Storage |
Extra
| GPS | Yes, with A-GPS Support | with aGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | E-Compass, Light Sensor, Proximity Sensor, Gravity Sensor, Accelerometer Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | TV Out | |
| Extra Features | UFS 2.1 |
Camera
| Rear Camera | 5 MP with autofocus | 48 MP f/1.7 (Wide Angle) 5 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Face detection, Geo tagging | Nightscape, Ultra HD, Chroma Boost, Portrait Mode, Expert Mode, Slow Motion |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 1.3 MP | Popup 16 MP f/2 |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v4.0 (ICS) | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 710 | |
| CPU | 1.2 GHz, Dual Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver | |
| GPU | 0 | Adreno 616 |
| Java | Yes, via 3rd party | Yes |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
Multimedia
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, AAC, WMA, WAV | Yes |
| Video | MP4, WMV, H.264, H.263 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Removable Battery | Non-Removable Battery |
| Size | 1800 mAh, Li-ion Battery | 3765 mAh, Li-ion Battery |
| Fast Charging | Yes, 20W VOOC 3.0 | |
| StandBy Time | 200 hours | |
| Talk Time | 5 hours |
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