On this page we compare specs Lava Z91 Quad-core 1.3 GHz Cortex-A53 with Xiaomi Redmi Note 9 Pro Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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Operating system | Android 7.1 (Nougat) | Android 10.0; MIUI 11 |
Processor | Quad-core 1.3 GHz Cortex-A53 | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Chipset | Mediatek MT6739 (28 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
GPU | PowerVR GE8100 | Adreno 618 |
Internal memory | 32 GB, 3 GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
External memory | microSD, up to 128 GB (dedicated slot) | microSDXC (dedicated slot) |
Display | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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Type | IPS LCD | IPS LCD |
Size | 5.7" inc | 6.67" inc |
Resolution | 720 x 1440 px | 1080 x 2400 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Protection | | Corning Gorilla Glass 5 |
Screen-to-Body Ratio | 75.7% | 84.5% |
Display area | 83.8 cm2 | 107.4 cm2 |
Display aspect ratio | 18:9 (height:width) | 20:9 (height:width) |
Pixel Density | 282 PPI | 395 PPI |
Colors | 16M | 16M |
Other | | 450 nits typ. brightness (advertised) |
Connectivity | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | HSDPA 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
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, Wi-Fi Direct, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 4.0, A2DP | 5.0, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
USB | microUSB 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector |
Camera | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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Main camera | 13 MP, Single | 48 MP, Quad |
Specs | 13 MP, f/2.0, 1.12µm, AF | |
Features | LED flash | LED flash, HDR, panorama |
Video | 1080p@30fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera | 8 MP, Single | 16 MP, Single |
Multimedia | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio, recording |
Design | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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Colors | Blue | Aurora Blue, Glacier White, Interstellar Black |
Dimensions | 152 x 72.9 x 7.7 mm | 165.8 x 76.7 x 8.8 mm |
Weight | 147 g | 209 g |
Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Battery | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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Battery capacity | 3000 mAh, Non-removable Li-Po | 5020 mAh, Non-removable Li-Po |
Other | Lava Z91 | Xiaomi Redmi Note 9 Pro |
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Release date | 2018, March | 2020, March 12 |
Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |