Xiaomi Redmi 4 vs Xiaomi Redmi 7A
Quick Comparison
Both Xiaomi Redmi 4 and Xiaomi Redmi 7A comes with same RAM. In terms of display resolution, Xiaomi Redmi 7A has better resolution of 1440 x 720 than Xiaomi Redmi 4 which has resolution of 1280 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 4 | Xiaomi Redmi 7A |
| RAM | 2 GB | 2 GB |
|---|---|---|
| Display | 5 in | 5.45 in |
| Internal Memory | 16 GB | 16 GB |
| Battery | 4100 mAh | 4000 mAh |
| Camera | 13 MP | 12 MP |
| Price | Rs. 6999 | Rs. 6390 |
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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 is Rs. 6999. The launch Date of the second phone is July 4, 2019. The cost of Xiaomi Redmi 7A is Rs. 6390.
Display comparison
Xiaomi Redmi 7A has larger screen size of 5.45 inches in comparison to Xiaomi Redmi 4's 5 inch screen. Xiaomi Redmi 4 has IPS LCD Screen type where as Xiaomi Redmi 7A has Screen type. Xiaomi Redmi 7A has display density of 295 PPI & Xiaomi Redmi 4 has only 294 PPI display density. In terms of screen to body ratio, Xiaomi Redmi 7A has better screen to body ratio of ~ 74.4% than Xiaomi Redmi 4's ~ 70.7%. Xiaomi Redmi 4 has 16:9 aspect ratio where as Xiaomi Redmi 7A has 18:9 aspect ratio.
Memory comparison
Both mobiles come with 2 GB RAM and both have same Internal Memory of 16 GB.
Camera comparison
Xiaomi Redmi 4's 13 MP Rear Camera outclasses Xiaomi Redmi 7A's 12 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 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 9.0 version.
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Full Comparison
| Name | Xiaomi Redmi 4 | Xiaomi Redmi 7A |
| General | ||
| 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 | July 4, 2019 |
| Design | ||
| Dimensions | 70 x 139.2 x 8.7 mm | 70.4 x 146.3 x 9.6 mm |
| Weight | 150 g | 165 g |
| Display | ||
| Type | Color IPS LCD Screen (16M colors Colors) | Color TFT IPS (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 720 x 1280 pixels | 5.45 inches, 720 x 1440 pixels |
| Aspect Ratio | 16:9 | 18:9 |
| PPI | ~ 294 PPI | ~ 295 PPI |
| Screen to Body Ratio | ~ 70.7% | ~ 74.4% |
| Notch | No | |
| Memory | ||
| RAM | 2 GB | 2 GB |
| Storage | 16 GB | 16 GB |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | 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, v4.2, A2DP, LE | Yes, v4.2 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | A-GPS, GLONASS, BeiDou |
| Fingerprint Sensor | Yes, Rear | No |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Ambient Light Sensor, Proximity Sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP f/2 with autofocus | 12 MP IMX486 f/2.2 with autofocus |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP f/2.2 | 5 MP f/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v6.0.1 (Marshmallow), upgradable to v7.1.2 (Nougat) | Android v9.0 (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 | Yes |
| Video | DivX, MP4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4100 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Charger | |
| Music Playback Time | 87 hours | |