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| Specifications | Lava Iris X9 | Karbonn A40 |
| Price | 11999.0 | 5990.0 |
| Battery | 2650 mAh | 1700 mAh |
| Camera | 13 MP And 8 MP | 5 MP And 0.3 MP |
| Operating System | Android v5.0 (Lollipop) | Android v4.4.2 (KitKat) |
| Display | 5.5 inches (13.97 cm) | 5.0 inches (12.7 cm) |
| Battery | ||
| Battery | 2650 mAh | 1700 mAh |
| Display | ||
| Display | 5.5 inches (13.97 cm) | 5.0 inches (12.7 cm) |
| Front Camera | ||
| Front Camera | 8 MP | 0.3 MP |
| Processor | ||
| Processor | MediaTek MT6582 | - |
| Rear Camera | ||
| Rear Camera | 13 MP | 5 MP |
| Capacity | ||
| Capacity | 2650 mAh | 1700 mAh |
| Removable | ||
| Removable | - | Yes |
| Standby time | ||
| Standby Time | Up to 250 Hours(2G) | - |
| TalkTime | ||
| TalkTime | Up to 8 Hours(2G) | - |
| Type | ||
| Type | Li-Polymer | Li-ion |
| Autofocus | ||
| Autofocus | Yes | - |
| Camera Features | ||
| Camera Features | Digital Zoom Auto Flash Digital image stabilization Face detection Touch to focus | Digital Zoom |
| Camera Setup | ||
| Camera Setup | Single | Single |
| Flash | ||
| Flash | Yes, LED Flash | Yes, LED Flash |
| Image Resolution | ||
| Image Resolution | 4128 x 3096 Pixels | 2592 x 1944 Pixels |
| Resolution | ||
| Resolution | 8 MP, Primary Camera | 0.3 MP, Primary Camera |
| Sensor | ||
| Sensor | Back-illuminated sensor (BSI) | - |
| Settings | ||
| Settings | Exposure compensation, ISO control | - |
| Shooting Modes | ||
| Shooting Modes | Continuous Shooting High Dynamic Range mode (HDR) | - |
| Video Recording | ||
| Video Recording | 1280x720 @ 30 fps | - |
| Colours | ||
| Colours | White | White, Gold |
| Height | ||
| Height | 152 mm | - |
| Thickness | ||
| Thickness | 9 mm | - |
| Weight | ||
| Weight | 145 grams | - |
| Width | ||
| Width | 76 mm | - |
| Display Type | ||
| Display Type | IPS LCD | IPS LCD |
| Pixel Density | ||
| Pixel Density | 267 ppi | 196 ppi |
| Screen Size | ||
| Screen Size | 5.5 inches (13.97 cm) | 5.0 inches (12.7 cm) |
| Screen to Body Ratio (calculated) | ||
| Screen to Body Ratio (calculated) | 72.02 % | - |
| Touch Screen | ||
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
| Brand | ||
| Brand | Lava | Karbonn |
| Launch Date | ||
| Launch Date | June 4, 2015 (Official) | July 21, 2014 (Official) |
| Operating System | ||
| Operating System | Android v5.0 (Lollipop) | Android v4.4.2 (KitKat) |
| Audio Jack | ||
| Audio Jack | 3.5 mm | 3.5 mm |
| Fm Radio | ||
| FM Radio | Yes | Yes |
| Loudspeaker | ||
| Loudspeaker | Yes | Yes |
| Bluetooth | ||
| Bluetooth | Yes, v4.0 | Yes |
| GPS | ||
| GPS | Yes with A-GPS | - |
| HDMI | ||
| HDMI | No | - |
| Network Support | ||
| Network Support | 5G Not Supported in India, 3G, 2G | 5G Not Supported in India, 2G |
| SIM 1 | ||
| SIM 1 | 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available | 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available |
| SIM 2 | ||
| SIM 2 | 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz | 2G Bands: GSM 1800 / 900 MHz |
| SIM Size | ||
| SIM Size | SIM1: Micro, SIM2: Micro | - |
| SIM Slot(s) | ||
| SIM Slot(s) | Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
| USB Connectivity | ||
| USB Connectivity | microUSB 2.0 | microUSB 2.0 |
| Wi-Fi | ||
| Wi-Fi | Yes, Wi-Fi 4 (802.11 b/g/n) | Yes, Wi-Fi 4 (802.11 b/g/n) |
| Wi-Fi Features | ||
| Wi-Fi Features | Mobile Hotspot | Mobile Hotspot |
| CPU | ||
| CPU | Quad core, 1.3 GHz, Cortex A7 | Dual core, 1.2 GHz |
| Chipset | ||
| Chipset | MediaTek MT6582 | - |
| Graphics | ||
| Graphics | Mali-400 MP2 | - |
| Ram | ||
| RAM | 2 GB | 512 MB |
| Fingerprint Sensor | ||
| Fingerprint Sensor | No | - |
| Other Sensors | ||
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | - |
| Expandable Memory | ||
| Expandable Memory | Yes, Up to 32 GB | Yes, Up to 32 GB |
| Internal Memory | ||
| Internal Memory | 16 GB | 4 GB |
| USB OTG | ||
| USB OTG | No | No |
This is a relative score calculated on the basis of the following specifications:
Performance Battery Camera Storage DisplayEach Mobiles has been benchmarked against ~31,000 other phones to calculate the score.
For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.
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