Xiaomi Redmi Note 8 2021 vs Xiaomi Redmi 8A Dual
Here you can compare Xiaomi Redmi Note 8 2021 and Xiaomi Redmi 8A Dual. Comparing Xiaomi Redmi Note 8 2021 vs Xiaomi Redmi 8A Dual on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 8 2021 stands against Xiaomi Redmi 8A Dual and which one should you buy The current lowest price found for Xiaomi Redmi Note 8 2021 is ₹9,990 and for Xiaomi Redmi 8A Dual is ₹7,290. The details of both of these products were last updated on May 09, 2024.
| Specification | Xiaomi Redmi Note 8 2021 | Xiaomi Redmi 8A Dual |
|---|---|---|
| Display | 6.3 inches, 1080 x 2340 pixels | 6.22 inches, 720 x 1520 pixels |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Battery | 4000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| RAM | 4 GB | 2 GB |
| Internal Memory | 64 GB | 32 GB |
| Price | ₹9,990 | ₹7,290 |
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Overview
| Specs Score | 75 / 100 Better Specs | 63 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1520 pixels |
| RAM | 4 GB More RAM | 2 GB |
| Storage | 64 GB More Storage | 32 GB |
| Rear Camera | 48 MP Quad Better Camera Resolution | 13 MP + 2 MP Dual |
| Front Camera | 13 MP Better Front Camera Resolution | 8 MP |
| Thickness | 8.4 mm Slimmer | 9.4 mm |
| Battery | 4000 mAh | 5000 mAh Bigger Battery |
| Unique Features | Fingerprint Sensor No IR Blaster | No Reverse Charging No |
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 |
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