Xiaomi Redmi 7A vs Xiaomi Redmi 4
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Overview
| Specs Score | 57 / 100 Better Specs | 54 / 100 |
| Display Size | 5.45 in Bigger Display | 5 in |
| Display Resolution | 720 x 1440 pixels Better Resolution | 720 x 1280 pixels |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.4 GHz |
| Weight | 165 g | 150 g Lighter |
| Thickness | 9.6 mm | 8.7 mm Slimmer |
| Unique Features | No Fast Charging No | Fingerprint Sensor No IR Blaster |
General
| Model | Redmi 7A | Redmi 4 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Micro SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 4, 2019 | May 23, 2017 |
Design
| Dimensions | 70.4 x 146.3 x 9.6 mm | 70 x 139.2 x 8.7 mm |
| Weight | 165 g | 150 g |
Display
| Type | Color TFT IPS (16M Colors) | Color IPS LCD Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 5.45 inches, 720 x 1440 pixels | 5 inches, 720 x 1280 pixels |
| Aspect Ratio | 18:9 | 16:9 |
| PPI | ~ 295 PPI | ~ 294 PPI |
| Screen to Body Ratio | ~ 74.4% | ~ 70.7% |
| Notch | No |
Memory
| RAM | 2 GB | 2 GB |
| Storage | 16 GB | 16 GB |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot), upto 128 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, v4.2 | Yes, v4.2, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Charging | |
| IR Blaster | Yes |
Extra
| GPS | A-GPS, GLONASS, BeiDou | Yes, with A-GPS Support |
| Fingerprint Sensor | No | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Ambient Light Sensor, Proximity Sensor, E-compass, Accelerometer | Accelerometer, Gyroscope, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | Yes |
Camera
| Rear Camera | 12 MP ƒ/2.2 IMX486 | 13 MP ƒ/2 |
| Auto Focus | Yes | Yes |
| Features | HDR | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v9.0 (Pie) | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) |
| Chipset | Qualcomm Snapdragon 439 | Qualcomm Snapdragon 435 |
| CPU | 2 GHz, Octa Core Processor | 1.4 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | Cortex-A53 |
| GPU | Adreno 505 | Adreno 505 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Supports | MMS, Instant Messaging | |
| Yes | Yes, with Push Email | |
| Music | Yes | MP3, WAV, eAAC+, FLAC |
| Video | Yes | DivX, MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 4100 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Charger | |
| Music Playback Time | 87 hours |
Discuss
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