On this page we compare specs BLU Vivo Air Octa-core 1.7 GHz Cortex-A7 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 | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android 4.4.2 (KitKat) | Android 10.0; MIUI 11 |
| Processor | Octa-core 1.7 GHz Cortex-A7 | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | Mediatek MT6592 (28 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | Mali-450MP4 | Adreno 618 |
| Internal memory | 16 GB, 1 GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory | No | microSDXC (dedicated slot) |
| Display | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| Type | AMOLED | IPS LCD |
| Size | 4.8" inc | 6.67" inc |
| Resolution | 720 x 1280 px | 1080 x 2400 px |
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 67.4% | 84.5% |
| Display area | 63.5 cm2 | 107.4 cm2 |
| Display aspect ratio | 16:9 (height:width) | 20:9 (height:width) |
| Pixel Density | 306 PPI | 395 PPI |
| Colors | 16M | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA | GSM / HSPA / LTE |
| 3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
| SIM card | Micro-SIM | Dual SIM (Nano-SIM, dual stand-by) |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
| 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 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| USB | microUSB 2.0 | 2.0, Type-C 1.0 reversible connector |
| Camera | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 8 MP, Single | 48 MP, Quad |
| Specs | 8 MP, AF | |
| Features | LED flash, panorama, HDR | LED flash, HDR, panorama |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | 5 MP, Single | 16 MP, Single |
| Multimedia | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio, recording |
| Design | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| Colors | Black, White/Gold | Aurora Blue, Glacier White, Interstellar Black |
| Dimensions | 139.8 x 67.4 x 5.1 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 97 g | 209 g |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Battery | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| Battery life | Stand by time- Up to 750 h (2G) / Up to 675 h (3G)
Talking time- Up to 24 h (2G) / Up to 12 h (3G)
| |
| Battery capacity | 2100 mAh, Non-removable Li-Ion | 5020 mAh, Non-removable Li-Po |
| Other | BLU Vivo Air | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | 2015, January | 2020, March 12 |
| Sensors | Accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
