On this page we compare specs Asus Zenfone 3 Max ZC553KL Octa-core 1.4 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 | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android 6.0.1 (Marshmallow), upgradable to Android 8.1 (Oreo); ZenUI 4 | Android 10.0; MIUI 11 |
| Processor | Octa-core 1.4 GHz Cortex-A53 | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | Qualcomm MSM8937 Snapdragon 430 (28 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | Adreno 505 | Adreno 618 |
| Internal memory | 32 GB, 2/3/4 GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSDXC (dedicated slot) |
| Display | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| Type | IPS LCD | IPS LCD |
| Size | 5.5" inc | 6.67" inc |
| Resolution | 1080 x 1920 px | 1080 x 2400 px |
| Protection | Oleophobic coating | Corning Gorilla Glass 5 |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 72.3% | 84.5% |
| Display area | 83.4 cm2 | 107.4 cm2 |
| Display aspect ratio | 16:9 (height:width) | 20:9 (height:width) |
| Pixel Density | 401 PPI | 395 PPI |
| Colors | 16M | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | Asus Zenfone 3 Max ZC553KL | 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 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - Global | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
| 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 / LTE | GSM / HSPA / LTE |
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | 4.1, A2DP, LE | 5.0, A2DP, LE |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS | 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 | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 16 MP, Single | 48 MP, Quad |
| Specs | 16 MP, f/2.0, 1/3', PDAF & laser AF | |
| Features | Dual-LED dual-tone flash, panorama, HDR | 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 | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | FM radio | FM radio, recording |
| Design | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| Colors | Titanium Gray, Glacier Silver, Rose Pink, Sand Gold | Aurora Blue, Glacier White, Interstellar Black |
| Body build | Front glass, aluminum body | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 151.4 x 76.2 x 8.3 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 175 g | 209 g |
| Battery | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| Battery capacity | 4100 mAh, Non-removable Li-Ion | 5020 mAh, Non-removable Li-Po |
| Battery life | Stand by time- Up to 912 h (3G)
Talking time- Up to 17 h (3G)
Music play - Up to 72 h | |
| Other | Asus Zenfone 3 Max ZC553KL | Xiaomi Redmi Note 9 Pro |
|---|
| Release date | 2016, November | 2020, March 12 |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
