Lava Z1 vs Karbonn X21
Quick Comparison
Both Lava Z1 and Karbonn X21 comes with same RAM. In terms of display resolution, Karbonn X21 has better resolution of 720 x 1440 than Lava Z1 which has resolution of 854 x 480. Karbonn X21 has more internal memory than Lava Z1
| Name | Lava Z1 | Karbonn X21 |
| RAM | 2 GB | 2 GB |
|---|---|---|
| Display | 5 in | 5.45 in |
| Internal Memory | 16 GB | 32 GB |
| Battery | 3100 mAh | 3000 mAh |
| Camera | 5 MP | 8 MP |
| Price | Rs. 5347 | Rs. 5989 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 07, 2021. The cost of Lava Z1 is Rs. 5347. The cost of Karbonn X21 is Rs. 5989.
Display comparison
Lava Z1 has screen size of 5 inches which falls short to Karbonn X21's 5.45 inch screen. Lava Z1 has IPS LCD Screen type where as Karbonn X21 has Screen type. Karbonn's phone has display density of 295 PPI & Lava's phone has only 195 PPI display density. Lava Z1 has 16:9 aspect ratio where as Karbonn X21 has 18:9 aspect ratio.
Memory comparison
Both mobiles come with 2 GB RAM Karbonn X21 has more Internal Memory (32 GB) than Lava Z1 (16 GB).
Camera comparison
Karbonn X21's 8 MP Rear Camera outclasses Lava Z1's 5 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 10.
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Full Comparison
| Name | Lava Z1 | Karbonn X21 |
| General | ||
| Model | Z1 | X21, X21 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 07, 2021 | |
| Design | ||
| Dimensions | 71 x 149 x 9.7 mm | 71.8 x 147.5 x 9.35 mm |
| Weight | 175 g | 160 g |
| Display | ||
| Type | Color IPS LCD Screen (16.7M) | Color HD+ FullView Display |
| Touch | Yes | Yes |
| Size | 5 inches, 480 x 854 pixels | 5.45 inches, 1440 x 720 pixels |
| Aspect Ratio | 16:9 | 18:9 |
| PPI | ~ 195 PPI | ~ 295 PPI |
| Screen to Body Ratio | ~ 73.79% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Memory | ||
| RAM | 2 GB | 2 GB |
| Storage | 16 GB | 32 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v4.2 |
| USB | Yes, microUSB v2.0 | Yes, microUSB |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS | Yes |
| Fingerprint Sensor | No | |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 5 MP | 8 MP |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash | Panorama, Burst Mode, Time Lapse, Face Beauty, Night Mode |
| Video Recording | 720p @ 30 fps HD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP LED Flash | 5 MP LED Flash |
| Front Video Recording | 720p @ 30 fps HD | |
| Technical | ||
| OS | Android v10 | Android v10 |
| Chipset | MediaTek Helio A20 | Unisoc SC9863 |
| CPU | 1.8 GHz, Quad Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | IMG PowerVR GE8300 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Removable Battery |
| Size | 3100 mAh, Li-Po Battery | 3000 mAh |
| Reverse Charging | Yes | |