On this page we compare specs BLU Sport 4.5 Quad-core 1.3 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 Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android 4.4.2 (KitKat) | Android 10.0; MIUI 11 |
| Processor | Quad-core 1.3 GHz Cortex-A7 | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| GPU | Mali-400 | Adreno 618 |
| Chipset | | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| Internal memory | 4 GB, 512 MB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory | microSD, up to 32 GB | microSDXC (dedicated slot) |
| Display | BLU Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| Type | IPS LCD | IPS LCD |
| Size | 4.5" inc | 6.67" inc |
| Resolution | 480 x 854 px | 1080 x 2400 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 61.9% | 84.5% |
| Protection | | Corning Gorilla Glass 5 |
| Display area | 55.8 cm2 | 107.4 cm2 |
| Display aspect ratio | 16:9 (height:width) | 20:9 (height:width) |
| Pixel Density | 218 PPI | 395 PPI |
| Colors | 16M | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | BLU Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA | GSM / HSPA / LTE |
| SIM card | Dual SIM (Mini-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | 4.0, A2DP | 5.0, A2DP, LE |
| 3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
| Edge | Yes | Yes |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
| 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 Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 5 MP, Single | 48 MP, Quad |
| Specs | 5 MP, AF | |
| Features | LED flash | LED flash, HDR, panorama |
| Video | 720p@30fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | 0.3 MP, Single | 16 MP, Single |
| Multimedia | BLU Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio, recording |
| Design | BLU Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| Colors | Black/Green, White/Orange | Aurora Blue, Glacier White, Interstellar Black |
| Dimensions | 134.6 x 67 x 10.8 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 157 g | 209 g |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Battery | BLU Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| Battery capacity | 2000 mAh, Removable Li-Ion | 5020 mAh, Non-removable Li-Po |
| Battery life | Stand by time- Up to 930 h (2G) / Up to 780 h (3G)
Talking time- Up to 28 h (2G) / Up to 16 h (3G)
| |
| Other | BLU Sport 4.5 | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | 2014, October | 2020, March 12 |
| Sensors | Accelerometer, gyro, proximity | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
