Lava Z91 vs Xiaomi Redmi 9 Power
Quick Comparison
Xiaomi Redmi 9 Power has better RAM than Lava Z91. In terms of display resolution, Xiaomi Redmi 9 Power has better resolution of 2340 x 1080 than Lava Z91 which has resolution of 1440 x 720. Xiaomi Redmi 9 Power has more internal memory than Lava Z91
| Name | Lava Z91 | Xiaomi Redmi 9 Power |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.7 in | 6.53 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3000 mAh | 6000 mAh |
| Camera | 13 MP | 48 MP Quad |
| Price | Rs. 6899 | Rs. 10161 |
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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 December 17, 2020. The cost of Xiaomi Redmi 9 Power is Rs. 10161.
Display comparison
Xiaomi Redmi 9 Power has larger screen size of 6.53 inches in comparison to Lava Z91's 5.7 inch screen. Both the phones have IPS LCD 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 9 Power has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 9 Power'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 Power has more Internal Memory (64 GB) than Lava Z91 (32 GB).
Camera comparison
Xiaomi Redmi 9 Power's 48 MP Quad Rear Camera outclasses Lava Z91's 13 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 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 9 Power |
| General | ||
| Model | Z91 | Redmi 9 Power |
| 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 17, 2020 |
| Design | ||
| Dimensions | 152 x 72.9 x 7.7 mm | 77.3 x 162.3 x 9.6 mm |
| Weight | 147 g | 198 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.7 inches, 720 x 1440 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 18:9 | 19.5:9 |
| PPI | ~ 282 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 83.4% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| 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 |
| 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, BeiDou |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | 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 (Depth Sensor) 2 MP (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | Beauty, Bokeh, Funny Cam | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v10 |
| Chipset | MediaTek Helio MTK6739 | Qualcomm Snapdragon 662 |
| CPU | 1.3 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | PowerVR GE8100 | Adreno 610 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, AWB | |
| Video | MPEG4, H.264 | MP4, M4V, MKV, AVI, WMV, WEBM, 3GP, 3G2, ASF |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| Reverse Charging | Yes | |