On this page we compare specs BLU B309A 1.2 GHz, Dual Core Processor 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 B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android v4.0.4 (ICS) | Android 10.0; MIUI 11 |
| Processor | 1.2 GHz, Dual Core Processor | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| RAM | 512 MB | |
| Chipset | | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | | Adreno 618 |
| Memory Card Slot | Yes, upto 32 GB | |
| Internal memory | 4 GB | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory | | microSDXC (dedicated slot) |
| Graphics | Mali-400 | |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Type | | IPS LCD |
| Size | | 6.67" inc |
| Screen Size | 4.7 inches, 480 x 854 pixels | |
| Resolution | | 1080 x 2400 px |
| Display Type | Color TFT screen | |
| Protection | | Corning Gorilla Glass 5 |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 84.5% |
| Touch Screen | Yes, with Multitouch | |
| Display area | | 107.4 cm2 |
| Display aspect ratio | 16:9 | 20:9 (height:width) |
| Pixel Density | ~208 PPI | 395 PPI |
| Colors | | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wifi | Yes, with wifi-hotspot | |
| 3G Network | No | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | | 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, Wi-Fi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | Yes | 5.0, A2DP, LE |
| Edge | | Yes |
| GPRS | Yes | Yes |
| GPS | No | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A |
| USB | Yes, microUSB v2.0 | 2.0, Type-C 1.0 reversible connector |
| Camera | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 3.2 MP | 48 MP, Quad |
| Features | | LED flash, HDR, panorama |
| Video | | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | 1 MP | 16 MP, Single |
| Multimedia | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Headphone jack | Yes | |
| FM Radio | Yes | |
| Java | Yes, via 3rd party | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio, recording |
| Design | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Colors | | Aurora Blue, Glacier White, Interstellar Black |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 137 x 70 x 12 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 150 g | 209 g |
| Battery | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Type | Removable Battery | |
| Battery capacity | 2000 mAh, Li-ion Battery | 5020 mAh, Non-removable Li-Po |
| Other | BLU B309A | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | | 2020, March 12 |
| Sensors | | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
