Xiaomi Redmi 4 (4GB RAM+64GB) vs Xiaomi Redmi 8A Dual
Quick Comparison
Xiaomi Redmi 4 (4GB RAM+64GB) has better RAM than Xiaomi Redmi 8A Dual. In terms of display resolution, Xiaomi Redmi 8A Dual has better resolution of 1520 x 720 than Xiaomi Redmi 4 (4GB RAM+64GB) which has resolution of 1280 x 720. Xiaomi Redmi 4 (4GB RAM+64GB) has more internal memory than Xiaomi Redmi 8A Dual
| Name | Xiaomi Redmi 4 (4GB RAM+64GB) | Xiaomi Redmi 8A Dual |
| RAM | 4 GB | 2 GB |
|---|---|---|
| Display | 5 in | 6.22 in |
| Internal Memory | 64 GB | 32 GB |
| Battery | 4100 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 6999 | Rs. 9499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 23, 2017. The cost of Xiaomi Redmi 4 (4GB RAM+64GB) is Rs. 6999. The launch Date of the second phone is February 11, 2020 . The cost of Xiaomi Redmi 8A Dual is Rs. 9499.
Display comparison
Xiaomi Redmi 8A Dual has larger screen size of 6.22 inches in comparison to Xiaomi Redmi 4 (4GB RAM+64GB)'s 5 inch screen. Xiaomi Redmi 4 (4GB RAM+64GB) has IPS LCD Screen type where as Xiaomi Redmi 8A Dual has LCD Screen type. Xiaomi Redmi 4 (4GB RAM+64GB) has display density of 294 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 4 (4GB RAM+64GB)'s ~ 70.7%. Xiaomi Redmi 4 (4GB RAM+64GB) has 16:9 aspect ratio where as Xiaomi Redmi 8A Dual has 19:9 aspect ratio.
Memory comparison
Xiaomi Redmi 4 (4GB RAM+64GB)'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 4 (4GB RAM+64GB) has more Internal Memory (64 GB) than Xiaomi Redmi 8A Dual (32 GB).
Camera comparison
They both have the same 13 MP Rear Camera. Xiaomi Redmi 8A Dual will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 4 (4GB RAM+64GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 6.0.1 and the second one on 9 version.
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Full Comparison
| Name | Xiaomi Redmi 4 (4GB RAM+64GB) | Xiaomi Redmi 8A Dual |
| General | ||
| Model | Redmi 4 | Redmi 8A Dual |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 23, 2017 | February 11, 2020 |
| Design | ||
| Dimensions | 70 x 139.2 x 8.7 mm | 75.41 x 156.48 x 9.4 mm |
| Weight | 150 g | 188 g |
| Display | ||
| Type | Color IPS LCD Screen (16M colors Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 16:9 | 19:9 |
| PPI | ~ 294 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 70.7% | ~ 81.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 2.5D Glass, Rounded Display Corners | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 2 GB |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | 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, v4.2, A2DP, LE | Yes, v4.2, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | yes with A-GPS |
| Fingerprint Sensor | Yes, Rear | No |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, P2i | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2 | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | No |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | 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 | 5 MP ƒ/2.2 | 8 MP (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) | Android v9 (Pie) |
| Chipset | Qualcomm Snapdragon 435 | Qualcomm Snapdragon 439 |
| CPU | 1.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 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 | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, ·AAC, AMR |
| Video | DivX, MP4 | MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging Supported | |
| Reverse Charging | Yes | |
| Music Playback Time | 87 hours | |