On this page we compare specs Asus Zenfone 4 A400CXG 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 | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android v4.3 (Jelly Bean), upgradable to v4.4 (KitKat) | Android 10.0; MIUI 11 |
| Processor | Dual Core Processor | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | | Adreno 618 |
| Memory Card Slot | Yes, upto 64 GB | |
| Internal memory | 8 GB | 64GB 4GB RAM, 128GB 6GB RAM |
| Dual Sim | Yes | |
| External memory | | microSDXC (dedicated slot) |
| Sim Size | Micro SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Type | | IPS LCD |
| Screen Size | 4 inches, 480 x 800 pixels | |
| Size | | 6.67" inc |
| Display Type | Color TFT screen | |
| Resolution | | 1080 x 2400 px |
| Protection | | Corning Gorilla Glass 5 |
| Touchscreen | | capacitive touchscreen |
| Touch Screen | Yes, with Multitouch | |
| Screen-to-Body Ratio | | 84.5% |
| Display area | | 107.4 cm2 |
| Features | 10-finger Multi-touch Panel, Soda Lime Glass | |
| Display aspect ratio | 5:3 | 20:9 (height:width) |
| Pixel Density | ~233 PPI | 395 PPI |
| Colors | | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | Yes 42 Mbps Download 5.76 Mbps Upload | HSDPA 850 / 900 / 1900 / 2100 |
| Wifi | Yes, with wifi-hotspot | |
| 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, v4.0 | 5.0, A2DP, LE |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A |
| USB | Yes | 2.0, Type-C 1.0 reversible connector |
| Camera | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 5 MP | 48 MP, Quad |
| Features | | LED flash, HDR, panorama |
| Video | | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Selfie camera | 0.3 MP | 16 MP, Single |
| Multimedia | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Headphone jack | Yes | |
| FM Radio | Yes | |
| Music | MP3 | |
| Video | Yes | |
| Java | Yes, via 3rd party | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio, recording |
| Design | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Case type | Classic (Candybar) | |
| Colors | | Aurora Blue, Glacier White, Interstellar Black |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 124.42 x 61.44 x 11.5 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 115 g | 209 g |
| Battery | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Type | Removable Battery | |
| StandBy Time | 12 days on 3G | |
| Talk Time | 12 hours on 3G | |
| Battery capacity | 1600 mAh | 5020 mAh, Non-removable Li-Po |
| Other | Asus Zenfone 4 A400CXG | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | | 2020, March 12 |
| Sensors | | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
