| Name | Karbonn A11
 | Redmi 9A
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| Chipset: | | 12 nm process technology, up to 2.0 GHz, 8 x A53 |
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| Processor: | 1 GHz Processor | Octa-core MediaTek Helio G25 |
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| GPU: | No GPU | PowerVR8320, up to 650MHz |
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| Operating System: | Android | Android |
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| Operating System Version: | Ice Cream Sandwich (4.0) | Android 10 |
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| Sensors: | G-Sensor, Proximity Sensor, Magnetic Sensor and Light Sensor | Vibration Motor, Distance Sensor, Ambient Light Sensor, and Accelerometer |
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| Manufacturer: | Karbonn | Xiaomi |
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| Series Name: | Karbonn A | Redmi 9A |
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| Dimensions: | N/A | 164.9 x 77.07 x 9 millimeters |
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| Weight: | 130g | 196 grams |
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| Camera Type: | Dual Camera | Dual Camera |
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| Front Camera: | 0.3 Mega Pixels | 5 megapixel, aperture F / 2.2 |
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| Back Camera: | 5.0 Mega Pixels | 13 megapixels, aperture F / 2.2 |
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| Camera features: | 2592 x 1944 pixels resolution, JPEG, JPG, BMP, GIF, PNG images, Digital Zooming, Face Detection and Burst Mode options. | |
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| Video Camera features: | Camera can capture videos in MP4, 3GP, AVI, H.263 and H.264 formats. | |
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| External Memory: | Up to 32 GB | 512 GB |
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| RAM: | 512 MB | 2 GB |
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| Internal Storage: | 4 GB Storage | 32 GB |
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| Screen Size: | 4 Inches | 6.53-inch HD + (720x1600 pixels) with a 20:9 aspect ratio |
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| Display: | TFT Capacitive Multi-Touch Screen, 480 x 800 pixels resolution | LCD dot drop display |
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| Ports: | USB 2.0 | Micro USB |
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| Battery Type: | Li-Ion 1500mAh | 5000 mAh and supports 10 W fast charging |
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| Battery (Talk Time): | Up to 5 hours | 38 hours |
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| Battery (Standby Time): | Up to 200 hours | |
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| Video: | MP4, 3GP, AVI, H.263 and H.264 formats | 1080p, 30fps, 60fps; 720p, 30fps |
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| Audio: | MP3, MIDI, WAV, AMR, AAC and AAC+ formats | Audio output amplified by 0.64cc speaker box |
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| Accessories: | N/A | Power adapter/5V2A Charger/ Micro-USB cable / SIM eject tool / Warranty card / User guide |
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| Bluetooth: | v4.0 with A2DP | Bluetooth 5.0 |
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| Connectivity: | 3G - HSDPA, 7.2 Mbps, Wi-Fi - 802.11 b/g/n, EDGE and A-GPS with Google Maps | 4G |
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| Network: | 2G - Dualband (GSM 900/1800), 3G - WCDMA 2100MHZ | 4G/3G/2G (GSM/WCDMA/LTE) |
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| GPRS: | Yes | Yes |
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| Announced/Launched Date: | October 2012 | 02.09.2020 |
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| Available Colors: | Black and White | Nature Green, Sea Blue, and Midnight Black |
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| Built-in Apps: | Yahoo Messenger, Google Talk, Pre-Embedded Applications, Google Search, Facebook, WhatsApp Messenger, PayTM, Gmail, Picasa, Flickr, and Twitter apps. | |
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| SIM Card Type: | Regular SIM | Micro SIM |
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| SIM Slots: | Dual SIM | Dual SIM |
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| Price Range: | US$100 to US$199 | Less than US$100 |
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| Category: | Mid range Smartphone | Mid range Smartphone |
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| Sensors: Accelerometer: | | Yes |
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| Sensors: Gyroscope: | | Yes |
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| Sensors: GPS: | | Yes |
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| Sensors: Compass: | | Yes |
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| Sensors: Barometer: | | Yes |
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| Read Karbonn A11 reviews. | Read Redmi 9A reviews. |
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| Compare Karbonn A11:
HTC 8XSamsung Galaxy S DUOSSamsung Galaxy Note IINokia Lumia 920Samsung Galaxy Victory Lenovo S880LG Optimus L5 E612LG Optimus L7 P705SONY Xperia USony Xperia PSony Ericsson Xperia ARC S LT18iNokia Lumia 810LG Optimus L9 P765LG E730Apple's iPhone 4SLava XOLO A700Karbonn A21Micromax A116 Canvas HDIntex Aqua StyleSamsung Galaxy S II plusSamsung Galaxy Grand Duos GT-i9082EWASony Xperia tipo dualSamsung Galaxy Fame S6810BLU Quattro 4.5 HDLava XOLO A1000 | Compare Redmi 9A:
HTC 8XSamsung Galaxy S DUOSSamsung Galaxy Note IINokia Lumia 920Samsung Galaxy Victory Lenovo S880LG Optimus L5 E612LG Optimus L7 P705SONY Xperia USony Xperia PSony Ericsson Xperia ARC S LT18iNokia Lumia 810LG Optimus L9 P765LG E730Apple's iPhone 4SLava XOLO A700Karbonn A11Karbonn A21Micromax A116 Canvas HDIntex Aqua StyleSamsung Galaxy S II plusSamsung Galaxy Grand Duos GT-i9082EWASony Xperia tipo dualSamsung Galaxy Fame S6810BLU Quattro 4.5 HD |