Xiaomi Redmi 4 (4GB RAM+64GB) has better RAM than Xiaomi Mi4 (64GB). Neither of them has front Flash. In terms of display resolution, Xiaomi Mi4 (64GB) has better resolution of 1080 x 1920 than Xiaomi Redmi 4 (4GB RAM+64GB) which has resolution of 1280 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 4 (4GB RAM+64GB) | Xiaomi Mi4 (64GB) |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 5 in | 5 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 4100 mAh | 3080 mAh |
| Camera | 13 MP | 13 MP |
| Price | Rs. 6999 | Rs. 5000 |
The launch Date of the first phone is May 23, 2017. The cost of Xiaomi Redmi 4 (4GB RAM+64GB) is Rs. 6999. The cost of Xiaomi Mi4 (64GB) is Rs. 5000.
Xiaomi Mi4 (64GB) has display density of 441 PPI & Xiaomi Redmi 4 (4GB RAM+64GB) has only 294 PPI display density. Both mobiles have same aspect ratio of 16:9.
Xiaomi Redmi 4 (4GB RAM+64GB)'s larger 4 GB RAM is better for playing games and all with respect to Xiaomi Mi4 (64GB)'s lower 3 GB RAM. and both have same Internal Memory of 64 GB.
Xiaomi Redmi 4 (4GB RAM+64GB) has 13 MP Rear Camera in comparison to Xiaomi Mi4 (64GB)'s 13 MP Rear Camera. Xiaomi Mi4 (64GB) 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.
Both the phones has Android Operating System but the first one runs on version 6.0.1 and the second one on 4.4.4 version.
| Name | Xiaomi Redmi 4 (4GB RAM+64GB) | Xiaomi Mi4 (64GB) |
| General | ||
| Model | Redmi 4 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Single Sim, GSM |
| Dual Sim | Yes | No |
| Sim Size | Nano+Micro SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | May 23, 2017 | |
| Design | ||
| Dimensions | 70 x 139.2 x 8.7 mm | 68.5 x 139.19 x 8.9 mm |
| Weight | 150 g | 149 g |
| Design Type | Classic (Candybar) | |
| Display | ||
| Type | Color IPS LCD Screen (16M colors Colors) | |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 5 inches, 1920 x 1080 pixels |
| Aspect Ratio | 16:9 | 16:9 |
| PPI | ~ 294 PPI | ~ 441 PPI |
| Screen to Body Ratio | ~ 70.7% | |
| Features | IPS Display (Sharp / JDI High Color Saturation Display), Multi-touch, OGS | |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2, A2DP, LE | Yes, v4.0 |
| USB | Yes, microUSB v2.0 | Yes |
| USB Features | USB Tethering | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, Rear | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP ƒ/2 | 13 MP |
| Auto Focus | Yes | |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | Face detection |
| Video Recording | 1080p @ 30 fps FHD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 8 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) | Android v4.4.4 (KitKat) |
| Chipset | Qualcomm Snapdragon 435 | |
| CPU | 1.4 GHz, Octa Core Processor | 2.5 GHz, Quad Core Processor |
| Core Details | Cortex-A53 | |
| GPU | Adreno 505 | Adreno 330 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | ||
| Music | MP3, WAV, eAAC+, FLAC | FLAC, AAC, AMR, MP3, eAAC+, WMA, AAC, AMR, WMA |
| Video | DivX, MP4 | MP4, XviD, WMV, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 3080 mAh |
| StandBy Time | 11 days | |
| Music Playback Time | 87 hours | |