On this page we compare specs Asus Zenfone 9 Flip Qualcomm Snapdragon 888 with Asus Zenfone Max Pro (M2) ZB631KL Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260), 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 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Operating system | Android v11 | Android 8.1 (Oreo) |
| Processor | Qualcomm Snapdragon 888 | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) |
| Chipset | | Qualcomm SDM660 Snapdragon 660 (14 nm) |
| RAM | 8 GB | |
| Internal Storage | 128 GB | |
| GPU | | Adreno 512 |
| Internal memory | | 64 GB, 4/6 GB RAM32 GB, 3 GB RAM |
| External memory | | microSD, up to 512 GB (dedicated slot) |
| Display | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Type | Super AMOLED | IPS LCD |
| Size | 6.67 inches | 6.26" inc |
| Resolution | 1080 x 2400 Pixels | 1080 x 2280 px |
| Protection | | Corning Gorilla Glass 6 |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
| Screen-to-Body Ratio | | 82.0% |
| Display area | | 97.8 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 395 ppi | 403 PPI |
| Colors | | 16M |
| Connectivity | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Network support | 5G , 4G , 3G, 2G | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB connectivity | Mass storage device, USB charging | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | Yes, v5.1 | 5.0, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | Yes, with A-GPS, Glonass | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | Yes | Yes |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps |
| USB | | microUSB 2.0, USB On-The-Go |
| Camera | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Front camera | 64 MP 8 MP 12 MP | |
| Front camera resolution | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS, 8 MP, f/2.4, 80mm (telephoto), PDAF, OIS, 3x optical zoom, 12 MP, (macro) | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, Dual LED Flash | |
| Autofocus | Yes | |
| Video recording | Yes | |
| Main camera | 64 MP 8 MP 12 MP | 12 MP, Dual |
| Features | | LED flash, HDR, panorama |
| Video | | 2160p@30fps, 1080p@30/60fps, gyro-EIS |
| Selfie camera | | 13 MP, Single |
| Specs | | 13MP, f/2.0, 1.12µm |
| Multimedia | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Audio jack | 3.5 MM | |
| Loudspeaker | Yes | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Design | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Height | 165 mm | |
| Width | 77.3 mm | |
| Thickness | 9.5 mm | |
| Colours | Galactic Black, Glacier Silver | |
| Colors | | Blue, Titanium |
| Body build | | Front glass, plastic body |
| Dimensions | | 157.9 x 75.5 x 8.5 mm |
| Weight | 230 grams | 175 g |
| Battery | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Capacity | 5000 mAh | |
| Type | Li-Polymer | |
| Battery capacity | | 5000 mAh, Non-removable Li-Po |
| Other | Asus Zenfone 9 Flip | Asus Zenfone Max Pro (M2) ZB631KL |
|---|
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | On-Screen | |
| Other sensors | Accelerometer, Gyro, Proximity, Compass | |
| Release date | | 2018, December |
| Sensors | | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
