Lava Z91 vs Lava Z90 Comparison and Differences
Smartphone 1
Lava Z91
Smartphone 2
Lava Z90
Smartphone 3
Lava Z91 or Lava Z90 Specs Comparison
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Common specs
| Brand and model | Lava Z91 | Lava Z90 | |
| Rating | (+0) | (+0) | |
| Release date | 2018, March | 2017, September | |
| Dimensions (HxWxD) | 152 x 72.9 x 7.7 mm | 5.98 x 5.98 x 2.87 in | 148.5 x 73.1 x 8.1 mm | 5.85 x 5.85 x 2.88 in | |
| Weight | 147 g | 5.19 oz | 159 g | 5.61 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Blue | Blue, Gold | |
| Battery | 3000 mAh, Non-removable Li-Po | 2750 mAh, Non-removable Li-Ion | |
| Approximate price | 10000 INR | 10750 INR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.7" in | 5.2" in | |
| Screen area | 83.8 cm2 | 74.5 cm2 | |
| Screen format | 18:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 75.7% | 68.7% | |
| Screen resolution | 720 x 1440 px | 720 x 1280 px | |
| Screen PPI /points per inch/ | 282 PPI | 282 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 8 MP, Dual | |
| Camera specs | -13 MP, f/2.0, 1.12µm, AF | -8 MP, f/2.0, AF -2 MP, depth sensor |
|
| Functions | LED flash | LED flash | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 8 MP, Single | 8 MP, Single | |
| Specifications | 8 MP, f/2.2 | 8 MP, f/2.0 | |
| Functions | LED flash | LED flash |
Performance
| Operating system - OS | Android 7.1 (Nougat) | Android 7.0 (Nougat) | |
| Chipset | - Mediatek MT6739 (28 nm) | - Mediatek MT6737 (28 nm) | |
| CPU | - Quad-core 1.3 GHz Cortex-A53 | - Quad-core 1.3 GHz Cortex-A53 | |
| GPU | PowerVR GE8100 | Mali-T720MP2 | |
| External memory | microSD, up to 128 GB (dedicated slot) | microSD, up to 64 GB (uses SIM 2 slot) | |
| Internal memory | 32 GB, 3 GB RAM | 32 GB, 3 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 4 Single Core | 572 | ||
| GeekBench 4 Multi-Core | 1592 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
-2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS | |
| NFC | |||
| USB | microUSB 2.0, USB On-The-Go | microUSB 2.0 | |
| Bluetooth | 4.0, A2DP | 4.0, A2DP |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, proximity | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras | |||
| Versions |
- For India |
- For India |
Reviews and Opinions on Lava Z91 and Lava Z90
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