Xiaomi Redmi 6 has better RAM than Xiaomi Redmi 4A. Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi 6 has better resolution of 720 x 1440 than Xiaomi Redmi 4A which has resolution of 1280 x 720. Xiaomi Redmi 6 has more internal memory than Xiaomi Redmi 4A
| Name | Xiaomi Redmi 4A | Xiaomi Redmi 6 |
| RAM | 2 GB | 3 GB |
|---|---|---|
| Display | 5 in | 5.45 in |
| Internal Memory | 16 GB | 32 GB |
| Battery | 3120 mAh | 3000 mAh |
| Camera | 13 MP | 12 MP + 5 MP Dual |
| Price | Rs. 5999 | Rs. 8999 |
The launch Date of the first phone is November, 2016. The cost of Xiaomi Redmi 4A is Rs. 5999. The launch Date of the second phone is June, 2018. The cost of Xiaomi Redmi 6 is Rs. 8999.
Xiaomi Redmi 4A has screen size of 5 inches which falls short to Xiaomi Redmi 6's 5.45 inch screen. Both the phones have IPS Screen Type. Xiaomi Redmi 6 has display density of 295 PPI & Xiaomi Redmi 4A has only 294 PPI display density. Xiaomi Redmi 4A has 16:9 aspect ratio where as Xiaomi Redmi 6 has 18:9 aspect ratio.
Xiaomi Redmi 6's larger 3 GB RAM is better for playing games and all with respect to Xiaomi Redmi 4A's lower 2 GB RAM. Xiaomi Redmi 6 has more Internal Memory (32 GB) than Xiaomi Redmi 4A (16 GB).
Xiaomi Redmi 4A's 13 MP Rear Camera outclasses Xiaomi Redmi 6's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 6.0.1 and the second one on 8.1 version.
| Name | Xiaomi Redmi 4A | Xiaomi Redmi 6 |
| General | ||
| Model | Redmi 6 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2016 | June, 2018 |
| Design | ||
| Dimensions | 70.4 x 139.5 x 8.5 mm | 71.5 x 147.5 x 8.3 mm |
| Weight | 131 g | 146 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 5.45 inches, 1440 x 720 pixels |
| Aspect Ratio | 16:9 | 18:9 |
| PPI | ~ 294 PPI | ~ 295 PPI |
| Screen to Body Ratio | ~ 72.7% | |
| Memory | ||
| RAM | 2 GB | 3 GB |
| Storage | 16 GB | 32 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.1 | Yes, v4.2 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 12 MP + 5 MP |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 5 MP |
| Technical | ||
| OS | Android v6.0.1 (Marshmallow) | Android v8.1 (Oreo) |
| Chipset | Qualcomm Snapdragon 425 | MediaTek Helio P22 |
| CPU | 1.4 GHz, Quad Core Processor | 2 GHz, Octa Core Processor |
| GPU | Adreno 308 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | DivX, MP4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3120 mAh, Li-ion Battery | 3000 mAh, Li-Po Battery |