Lava Z91 vs Xiaomi Redmi 9
Quick Comparison
Xiaomi Redmi 9 has better RAM than Lava Z91. In terms of display resolution, Xiaomi Redmi 9 has better resolution of 1600 x 720 than Lava Z91 which has resolution of 1440 x 720. Xiaomi Redmi 9 has more internal memory than Lava Z91
| Name | Lava Z91 | Xiaomi Redmi 9 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.7 in | 6.53 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3000 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 6899 | Rs. 7999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March, 2018. The cost of Lava Z91 is Rs. 6899. The launch Date of the second phone is August 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 7999.
Display comparison
Lava Z91 has screen size of 5.7 inches which falls short to Xiaomi Redmi 9's 6.53 inch screen. Lava Z91 has IPS LCD Screen type where as Xiaomi Redmi 9 has LCD Screen type. Lava's phone has display density of 282 PPI & Xiaomi's phone has only 269 PPI display density. Lava Z91 has 18:9 aspect ratio where as Xiaomi Redmi 9 has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi 9's larger 4 GB RAM is better for playing games and all with respect to Lava Z91's lower 3 GB RAM. Xiaomi Redmi 9 has more Internal Memory (64 GB) than Lava Z91 (32 GB).
Camera comparison
Lava Z91 has 13 MP Rear Camera in comparison to Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera. Lava Z91 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 9's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v7.1 and the second one on 10 version.
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Full Comparison
| Name | Lava Z91 | Xiaomi Redmi 9 |
| General | ||
| Model | Z91 | Redmi 9 |
| 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 | March, 2018 | August 27, 2020 |
| Design | ||
| Dimensions | 152 x 72.9 x 7.7 mm | 77.07 x 164.9 x 9 mm |
| Weight | 147 g | 196 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.7 inches, 720 x 1440 pixels | 6.53 inches, 720 x 1600 pixels |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 282 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Vibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, Protected by P2i | |
| Camera | ||
| Rear Camera | 13 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Beauty, Bokeh, Funny Cam | HDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene Detection |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v10 |
| Chipset | MediaTek Helio MTK6739 | MediaTek Helio G35 |
| CPU | 1.3 GHz, Quad Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | |
| GPU | PowerVR GE8100 | IMG PowerVR GE8320 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | |
| Video | MPEG4, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Talk Time | 37 hours | |
| Music Playback Time | 164 hours | |