Both Xiaomi Mi 6X (Mi A2) and Xiaomi Redmi Note 12R comes with same RAM. In terms of display resolution, Xiaomi Redmi Note 12R has better resolution of 2460 x 1080 than Xiaomi Mi 6X (Mi A2) which has resolution of 2160 x 1080. Xiaomi Redmi Note 12R has more internal memory than Xiaomi Mi 6X (Mi A2)
| Name | Xiaomi Mi 6X (Mi A2) | Xiaomi Redmi Note 12R |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 5.99 in | 6.79 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3010 mAh | 5000 mAh |
| Camera | 20 MP + 12 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 17551 | Rs. 11990 |
The launch Date of the first phone is April, 2018. The cost of Xiaomi Mi 6X (Mi A2) is Rs. 17551. The launch Date of the second phone is June 28, 2023. The Expected cost of Xiaomi Redmi Note 12R is Rs. 11990.
Xiaomi Redmi Note 12R has larger screen size of 6.79 inches in comparison to Xiaomi Mi 6X (Mi A2)'s 5.99 inch screen. Both the phones have IPS Screen Type. Xiaomi Mi 6X (Mi A2) has display density of 403 PPI & Xiaomi Redmi Note 12R has only 396 PPI display density. Xiaomi Mi 6X (Mi A2) has 18:9 aspect ratio where as Xiaomi Redmi Note 12R has 20:9 aspect ratio.
Both mobiles come with 4 GB RAM Xiaomi Redmi Note 12R has more Internal Memory (128 GB) than Xiaomi Mi 6X (Mi A2) (64 GB).
Xiaomi Redmi Note 12R's 50 MP + 2 MP Dual Rear Camera outclasses Xiaomi Mi 6X (Mi A2)'s 20 MP + 12 MP Dual Rear Camera in terms of resolution. Xiaomi Mi 6X (Mi A2) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi Note 12R's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 13 version.
| Name | Xiaomi Mi 6X (Mi A2) | Xiaomi Redmi Note 12R |
| General | ||
| Model | Note 12R | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2018 | June 28, 2023 |
| Design | ||
| Dimensions | 76.3 x 168.6 x 8.2 mm | |
| Weight | 199 g | |
| Colors | Black, Blue | |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 5.99 inches, 1080 x 2160 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 18:9 | 20:9 |
| PPI | ~ 403 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 85.1% | |
| Glass Type | Corning Gorilla Glass | |
| Features | Corning Gorilla Glass 3 Screen Protection | 240Hz touch |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | No | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.3, A2DP, LE |
| USB | Yes | Yes, USB-C |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with AGPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | accelerometer, proximity, compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | No | |
| Camera | ||
| Rear Camera | 12 MP + 20 MP | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR |
| Video Recording | 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP | 5 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v13 |
| Custom UI | MIUI 14 | |
| Chipset | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno 512 | Adreno GPU |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3010 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |