Xiaomi Redmi Note 8 2021 vs Xiaomi Redmi 8A Dual
Quick Comparison
Xiaomi Redmi Note 8 2021 has better RAM than Xiaomi Redmi 8A Dual. In terms of display resolution, Xiaomi Redmi Note 8 2021 has better resolution of 2340 x 1080 than Xiaomi Redmi 8A Dual which has resolution of 1520 x 720. Xiaomi Redmi Note 8 2021 has more internal memory than Xiaomi Redmi 8A Dual
| Name | Xiaomi Redmi Note 8 2021 | Xiaomi Redmi 8A Dual |
| RAM | 4 GB | 2 GB |
|---|---|---|
| Display | 6.3 in | 6.22 in |
| Internal Memory | 64 GB | 32 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 48 MP Quad | 13 MP + 2 MP Dual |
| Price | Rs. 9990 | Rs. 7290 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 25, 2021. The Expected cost of Xiaomi Redmi Note 8 2021 is Rs. 9990. The launch Date of the second phone is February 11, 2020 . The cost of Xiaomi Redmi 8A Dual is Rs. 7290.
Display comparison
Xiaomi Redmi 8A Dual has screen size of 6.22 inches which falls short to Xiaomi Redmi Note 8 2021's 6.3 inch screen. Xiaomi Redmi Note 8 2021 has IPS LCD Screen type where as Xiaomi Redmi 8A Dual has LCD Screen type. Xiaomi Redmi Note 8 2021 has display density of 409 PPI & Xiaomi Redmi 8A Dual has only 270 PPI display density. In terms of screen to body ratio, Xiaomi Redmi 8A Dual has better screen to body ratio of ~ 81.8% than Xiaomi Redmi Note 8 2021's ~ 81.7%. Xiaomi Redmi Note 8 2021 has 19.5:9 aspect ratio where as Xiaomi Redmi 8A Dual has 19:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 8 2021's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi 8A Dual's lower 2 GB RAM. Xiaomi Redmi Note 8 2021 has more Internal Memory (64 GB) than Xiaomi Redmi 8A Dual (32 GB).
Camera comparison
Xiaomi Redmi Note 8 2021's 48 MP Quad Rear Camera outshines Xiaomi Redmi 8A Dual's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 8 2021 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Xiaomi Redmi 8A Dual's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 9 version.
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Full Comparison
| Name | Xiaomi Redmi Note 8 2021 | Xiaomi Redmi 8A Dual |
| General | ||
| 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 | May 25, 2021 | February 11, 2020 |
| Design | ||
| Dimensions | 75.3 x 158.3 x 8.4 mm | 75.41 x 156.48 x 9.4 mm |
| Weight | 190 g | 188 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1080 x 2340 pixels | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 19.5:9 | 19:9 |
| PPI | ~ 409 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 81.7% | ~ 81.8% |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Features | 2.5D Glass, Rounded Display Corners | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 2 GB |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes | 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, v5.2, A2DP, LE | 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, Gyro, Proximity, Compass | Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, P2i | |
| Camera | ||
| Rear Camera | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus | 13 MP f/2.2 (Main) 2 MP f/2.4 (Depth Sensor) |
| Features | HDR, Panorama | 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 | 13 MP f/2 (Wide Angle) with Screen Flash | 8 MP (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v11 | Android v9 (Pie) |
| Chipset | MediaTek Helio G85 | Qualcomm Snapdragon 439 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 |
| GPU | Mali-G52 MC2 | Adreno 505 |
| Java | No | No |
| Browser | Yes | 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 | 4000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 18W Fast Charging Supported |
| Reverse Charging | Yes | |