Xiaomi Redmi 8 (4GB RAM + 64GB) has better RAM than Xiaomi Redmi 8A Dual (3GB RAM + 32GB). Xiaomi Redmi 8 (4GB RAM + 64GB) has more internal memory than Xiaomi Redmi 8A Dual (3GB RAM + 32GB)
| Name | Xiaomi Redmi 8 (4GB RAM + 64GB) | Xiaomi Redmi 8A Dual (3GB RAM + 32GB) |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 6.22 in | 6.22 in |
| Internal Memory | 64 GB | 32 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 12 MP + 2 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 8499 | Rs. 6800 |
The launch Date of the first phone is October 9, 2019. The cost of Xiaomi Redmi 8 (4GB RAM + 64GB) is Rs. 8499. The launch Date of the second phone is February 11, 2020 . The cost of Xiaomi Redmi 8A Dual (3GB RAM + 32GB) is Rs. 6800.
Xiaomi Redmi 8 (4GB RAM + 64GB) has IPS LCD Screen type where as Xiaomi Redmi 8A Dual (3GB RAM + 32GB) has LCD Screen type. Xiaomi Redmi 8 (4GB RAM + 64GB) has display density of 271 PPI & Xiaomi Redmi 8A Dual (3GB RAM + 32GB) has only 270 PPI display density. In terms of screen to body ratio, Xiaomi Redmi 8A Dual (3GB RAM + 32GB) has better screen to body ratio of ~ 81.8% than Xiaomi Redmi 8 (4GB RAM + 64GB)'s ~ 81.7%. Both mobiles have same aspect ratio of 19:9.
Xiaomi Redmi 8 (4GB RAM + 64GB)'s larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi 8A Dual (3GB RAM + 32GB)'s lower 3 GB RAM. Xiaomi Redmi 8 (4GB RAM + 64GB) has more Internal Memory (64 GB) than Xiaomi Redmi 8A Dual (3GB RAM + 32GB) (32 GB).
Xiaomi Redmi 8A Dual (3GB RAM + 32GB)'s 13 MP + 2 MP Dual Rear Camera outclasses Xiaomi Redmi 8 (4GB RAM + 64GB)'s 12 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 9 version.
| Name | Xiaomi Redmi 8 (4GB RAM + 64GB) | Xiaomi Redmi 8A Dual (3GB RAM + 32GB) |
| General | ||
| Model | Redmi 8 | Redmi 8A Dual |
| 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 | October 9, 2019 | February 11, 2020 |
| Design | ||
| Dimensions | 75.4 x 156.3 x 9.4 mm | 75.41 x 156.48 x 9.4 mm |
| Weight | 188 g | 188 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.22 inches, 720 x 1520 pixels | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 19:9 | 19:9 |
| PPI | ~ 271 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 81.7% | ~ 81.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Corning Gorilla Glass 5 | 2.5D Glass, Rounded Display Corners |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v4.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | No |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | Yes, P2i |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Main) 2 MP (Depth Sensor) | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | No |
| Features | 6P Lens and Dual PD, Portrait, Bokeh, Panaroma | AI Portrait Mode, AI Scene Detection |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) | 8 MP (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v9 (Pie) |
| Chipset | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 439 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 |
| GPU | Adreno 505 | Adreno 505 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, ·AAC, AMR |
| Video | Yes | MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging Support | Yes, 18W Fast Charging Supported |
| Reverse Charging | Yes | |