Lenovo K9 Note vs Lava Z21
Quick Comparison
Lenovo K9 Note has better RAM than Lava Z21. In terms of display resolution, Lenovo K9 Note has better resolution of 1440 x 720 than Lava Z21 which has resolution of 854 x 480. Lenovo K9 Note has more internal memory than Lava Z21
| Name | Lenovo K9 Note | Lava Z21 |
| RAM | 4 GB | 2 GB |
|---|---|---|
| Display | 5.99 in | 5 in |
| Internal Memory | 64 GB | 32 GB |
| Battery | 3760 mAh | 3100 mAh |
| Camera | 16 MP + 2 MP Dual | 5 MP |
| Price | Rs. 8999 | Rs. 5189 |
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Detailed Comparison
Price And Launch
The cost of Lenovo K9 Note is Rs. 8999. The launch Date of the second phone is February 28, 2022. The cost of Lava Z21 is Rs. 5189.
Display comparison
Lenovo K9 Note has larger screen size of 5.99 inches in comparison to Lava Z21's 5 inch screen. Lenovo K9 Note has IPS Screen type where as Lava Z21 has IPS LCD Screen type. Lenovo's phone has display density of 269 PPI & Lava's phone has only 196 PPI display density. Both phones have same aspect ratio of 16:9.
Memory comparison
Lenovo K9 Note's larger 4 GB RAM is better for playing games and all with respect to Lava Z21's lower 2 GB RAM. Lenovo K9 Note has more Internal Memory (64 GB) than Lava Z21 (32 GB).
Camera comparison
Lenovo K9 Note's 16 MP + 2 MP Dual Rear Camera outclasses Lava Z21's 5 MP Rear Camera in terms of resolution. Lenovo K9 Note will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Lava Z21's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on v11 version.
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Full Comparison
| Name | Lenovo K9 Note | Lava Z21 |
| General | ||
| Model | K9 Note | Z21 |
| 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 | February 28, 2022 | |
| Design | ||
| Dimensions | 76.7 x 158.3 x 8.5 mm | 73 x 146.5 x 10.4 mm |
| Weight | 176 g | 187 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 5.99 inches, 720 x 1440 pixels | 5 inches, 480 x 854 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 269 PPI | ~ 196 PPI |
| Screen to Body Ratio | ~ 64.29% | |
| Features | 2.5D Glass | |
| Memory | ||
| RAM | 4 GB | 2 GB |
| Storage | 64 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 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB Charging |
| Extra | ||
| GPS | Yes | Yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Proximity Sensor, Accelerometer, Ambient Light Sensor | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 16 MP + 2 MP with autofocus | 5 MP |
| Features | 16MP Camera: PDAF, f2, 0 Aperture, 1.0 micrometer, 2MP Camera: f2.4 Aperture, 1.12 micrometer | Digital Zoom |
| Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP with LED Flash | 2 MP with LED Flash |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v11 |
| Chipset | Qualcomm Snapdragon 450 | |
| CPU | 1.8 GHz, Octa Core Processor | |
| GPU | Adreno 506 at 600 MHz | |
| Java | Yes | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3760 mAh, Li-Po Battery | 3100 mAh, Li-ion Battery |
| Fast Charging | Yes | |
| StandBy Time | 21 days | |
| Talk Time | 23 hours | |