Lava Z91 vs Realme X7 Max
Quick Comparison
Realme X7 Max has better RAM than Lava Z91. In terms of display resolution, Realme X7 Max has better resolution of 2400 x 1080 than Lava Z91 which has resolution of 1440 x 720. Realme X7 Max has more internal memory than Lava Z91
| Name | Lava Z91 | Realme X7 Max |
| RAM | 3 GB | 8 GB |
|---|---|---|
| Display | 5.7 in | 6.43 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 3000 mAh | 4500 mAh |
| Camera | 13 MP | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 6899 | Rs. 26999 |
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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 May 31, 2021 . The cost of Realme X7 Max is Rs. 26999.
Display comparison
Lava Z91 has screen size of 5.7 inches which falls short to Realme X7 Max's 6.43 inch screen. Lava Z91 has IPS LCD Screen type where as Realme X7 Max has Super AMOLED Screen type. Realme's phone has display density of 409 PPI & Lava's phone has only 282 PPI display density. Lava Z91 has 18:9 aspect ratio where as Realme X7 Max has 20:9 aspect ratio.
Memory comparison
Realme X7 Max's larger 8 GB RAM is better for playing games and all with respect to Lava Z91's lower 3 GB RAM. Realme X7 Max has more Internal Memory (128 GB) than Lava Z91 (32 GB).
Camera comparison
Realme X7 Max's 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses Lava Z91's 13 MP Rear Camera in terms of resolution. Realme X7 Max will be better choice if you're looking to click lot of selfies as it has better 16 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 11 version.
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Full Comparison
| Name | Lava Z91 | Realme X7 Max |
| General | ||
| Model | Z91 | X7 Max |
| 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 | May 31, 2021 |
| Design | ||
| Dimensions | 152 x 72.9 x 7.7 mm | 73.3 x 158.5 x 8.4 mm |
| Weight | 147 g | 179 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color Super AMOLED Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 5.7 inches, 720 x 1440 pixels | 6.43 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 282 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 91.7% | |
| Features | Sunlight Screen Support, COF Sealing Process, On-cell Touch Panel Technology, Oleophobic Coating | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 3 GB | 8 GB |
| Storage | 32 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 128 GB | No |
| 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, v5.1, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.3 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | Yes |
| Features | Beauty, Bokeh, Funny Cam | Super Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra wide, Ultra macro, AI Scene Recognition, AI Beauty, Filter, PF Mode, Super Text, Face Distortion Correction |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 16 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v11 |
| Chipset | MediaTek Helio MTK6739 | MediaTek Dimensity 1200 |
| CPU | 1.3 GHz, Quad Core Processor | 3 GHz, Octa Core Processor |
| Core Details | 1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | PowerVR GE8100 | Mali-G77 MC9 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AMR, FLAC, APE, M4A, WMA | |
| Video | MPEG4, H.264 | MP4 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 50W Fast Charging | |