Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has better RAM than Xiaomi Mi A2. In terms of display resolution, Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has better resolution of 2400 x 1080 than Xiaomi Mi A2 which has resolution of 2160 x 1080. Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has more internal memory than Xiaomi Mi A2
| Name | Xiaomi Mi A2 | Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 5.99 in | 6.67 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3010 mAh | 5020 mAh |
| Camera | 20 MP + 12 MP Dual | 64 MP Quad |
| Price | Rs. 7999 | Rs. 13800 |
The launch Date of the first phone is July 24, 2018 . The cost of Xiaomi Mi A2 is Rs. 7999. The launch Date of the second phone is March 12, 2020 . The cost of Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) is Rs. 13800.
Xiaomi Mi A2 has screen size of 5.99 inches which falls short to Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB)'s 6.67 inch screen. Xiaomi Mi A2 has Screen type where as Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has IPS LCD Screen type. Xiaomi Mi A2 has display density of 403 PPI & Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has only 395 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has better screen to body ratio of ~ 84.6% than Xiaomi Mi A2's ~ 77.4%. Xiaomi Mi A2 has 18:9 aspect ratio where as Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has 20:9 aspect ratio.
Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Mi A2's lower 4 GB RAM. Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) has more Internal Memory (128 GB) than Xiaomi Mi A2 (64 GB).
Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB)'s 64 MP Quad Rear Camera outshines Xiaomi Mi A2's 20 MP + 12 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Mi A2's 20 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v8.1 and the second one on 10.0 version.
| Name | Xiaomi Mi A2 | Xiaomi Redmi Note 9 Pro Max (8GB RAM +128GB) |
| General | ||
| Model | Mi A2 | Redmi Note 9 Pro Max |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 24, 2018 | March 12, 2020 |
| Design | ||
| Dimensions | 75.4 x 158.7 x 7.3 mm | 76.68 x 165.5 x 8.8 mm |
| Weight | 166 g | 209 g |
| Display | ||
| Type | Color LTPS IPS LCD (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.99 inches, 1080 x 2160 pixels | 6.67 inches, 1080 x 2400 pixels |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 77.4% | ~ 84.6% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Triple Corning Gorilla Glass 5, Standard Mode, Sunshine Mode, Night mode, Color Temperature Adjustment | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | No | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, Galileo, GLONASS, Beidou, NavIC Support |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass, Proximity | Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | No | Yes |
| Extra Features | Android One Phone | UFS2.1 |
| Camera | ||
| Rear Camera | 12 MP + 20 MP | 64 MP ƒ/1.79 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Night mode, AI Scene detection, Smart ultra-wide angle mode | AI Beautify | Burst mode | Tilt-shift | Level display | Custom watermark | Pro mode | AI Portrait mode, 3D Lighting, Panorama mode |
| Video Recording | 4K @ 30 fps UHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP LED Flash | 32 MP ƒ/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10.0, upgradable to v11 |
| Chipset | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 720G |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver | |
| GPU | Adreno 512 | Adreno 618 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, AMR, FLAC, APE |
| Video | MP4 | MP4, M4V, MKV, XVID |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3010 mAh, Li-ion Battery | 5020 mAh, Li-Po Battery |
| Fast Charging | Yes, Quick Charge 4.0 | Yes, 33W Fast Charging |
| StandBy Time | 20 days | |
| Music Playback Time | 210 hours | |