Lava Z91 vs Xiaomi Redmi 20X
Quick Comparison
Xiaomi Redmi 20X has better RAM than Lava Z91. In terms of display resolution, Xiaomi Redmi 20X has better resolution of 2340 x 1080 than Lava Z91 which has resolution of 1440 x 720. Xiaomi Redmi 20X has more internal memory than Lava Z91
| Name | Lava Z91 | Xiaomi Redmi 20X |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.7 in | 6.43 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 3000 mAh | 5000 mAh |
| Camera | 13 MP | 48 MP Quad |
| Price | Rs. 6899 | Rs. 10990 |
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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 expected to be December 21, 2024 (Expected). The Expected cost of Xiaomi Redmi 20X is Rs. 10990.
Display comparison
Xiaomi Redmi 20X has larger screen size of 6.43 inches in comparison to Lava Z91's 5.7 inch screen. Lava Z91 has IPS LCD Screen type where as Xiaomi Redmi 20X has AMOLED Screen type. Xiaomi's phone has display density of 395 PPI & Lava's phone has only 282 PPI display density. Lava Z91 has 18:9 aspect ratio where as Xiaomi Redmi 20X has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 20X's larger 4 GB RAM is better for playing games and all with respect to Lava Z91's lower 3 GB RAM. Xiaomi Redmi 20X has more Internal Memory (128 GB) than Lava Z91 (32 GB).
Camera comparison
Xiaomi Redmi 20X's 48 MP Quad Rear Camera outclasses Lava Z91's 13 MP Rear Camera in terms of resolution. Xiaomi Redmi 20X will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Lava Z91's 8 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 20X |
| General | ||
| Model | Z91 | Redmi 20x |
| 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 | December 21, 2024 (Expected) |
| Design | ||
| Dimensions | 152 x 72.9 x 7.7 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 147 g | 199 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.7 inches, 720 x 1440 pixels | 6.43 inches, 1080 x 2340 pixels, 90 Hz |
| Aspect Ratio | 18:9 | 19.5:9 |
| PPI | ~ 282 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 90.77% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 128 GB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | 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, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Acceleration Sensor, Gyroscope, Ambient Light Sensor, Distance Sensor, Electronic Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX582 | |
| Auto Focus | Yes | Yes |
| Features | Beauty, Bokeh, Funny Cam | HDR, Document Mode, ID photocopy Mode, Portrait Mode, Panorama Mode, Professional Mode |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 13 MP ƒ/2.3 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v10 |
| Chipset | MediaTek Helio MTK6739 | MediaTek Dimensity 700 5G |
| CPU | 1.3 GHz, Quad Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 | |
| GPU | PowerVR GE8100 | Mali-G57 MC2 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, AAC, MP3, AMR | |
| Video | MPEG4, H.264 | MP4, M4V, MKV, XVID |
| 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 |
| Fast Charging | Yes, 18W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |