All three phones come with a plastic build, HD+ Display. Infinix Hot 8 has 6.52-inch HD+ Display whereas Redmi 3i and Redmi 7 comes with 6.2-inch HD+ Display, Infinix Hot 8 has Helio P22 Processor, Snapdragon 632 processor on Redmi 7 and Helio P60 processor on Realme 3i.
On-Camera Infinix Hot 8 has a 13MP rear camera with f/1.8 aperture, Quad-LED flash, 2MP Depth Sensor, VGA Low light Sensor, and 8MP front camera, Realme 3i has 13+2MP Dual rear camera and 13MP front camera whereas 12+2MP Dual Rear camera and 8MP front camera. In terms of Battery, Realme 3i has 4230mAh Battery, 4000mAh Battery on Redmi 7 compared to 5000mAh Battery on Infinix Hot 8. all three phones does not support Fast charging.
Infinix Hot 8 vs Redmi 7 vs Realme 3i
| Display: 6.52-inch (1600×720 pixels) 20:9 aspect ratio HD+ display | 6.26-inch (1520 × 720 pixels) HD+ 19:9 display, Corning Gorilla Glass 5 protection | 6.22-inch (1520 x 720 pixels) 19:9 HD+ IPS display ,Corning Gorilla Glass 3 protection |
| CPU: Octa-Core MediaTek Helio P22 (MT6762) 12nm processor | 1.8GHz Octa-Core Snapdragon 632 processor | Octa-Core MediaTek Helio P60 12nm processor with Mali-G72 MP3 GPU |
| RAMÂ 4GB RAM | 2/3GB RAM | 3/4GB RAM |
| ROMÂ 64GB storage, expandable memory up to 256GB with microSD | 32GB/64GB storage, expandable memory with microSD | 32/64GBÂ internal memory, expandable memory up to 256GB with microSD |
| Camera 13MP rear camera with f/1.8 aperture, Quad-LED flash, 2MP Depth Sensor, VGA Low light Sensor | Â 12MP rear camera with LED Flash, secondary 2MP camera | 13MP rear camera with LED flash, f/1.8 aperture, PDAF, 2MP secondary camera with f/2.4 aperture |
| 8MP front-facing camera | 8MP front-facing camera | 13MP front-facing camera |
| Dual 4G VoLTE, Wi-Fi 802.11 a/b/g/n, Bluetooth 5.0, GPS + GLONASS,microUSB | Dual 4G VoLTE, Wi-Fi 802.11 b/g/n, Bluetooth GPS + | Dual SIM, Dual 4G VoLTE, Wi-Fi 802.11 a/b/g/n, Bluetooth 4.2, GPS + GLONASS |
| Battery 5000mAh battery | Â 4000mAh battery | 4230mAh Battery |
| Android 9.0 (Pie) with XOS 5.0 | Android 9.0 (Pie) with MIUI 10 | Android 9.0 Pie with ColorOS 6.0 |
Infinix Hot 8 comes in Cosmic Purple and Quetzal Cyan colors, is priced at Rs. 6999. Realme 3i priced at Rs 7999 for 3GB RAM and Rs 9999 for 4GB RAM. Redmi 7 is priced at Rs 7499 for 2GB RAM and Rs 8499 for 3GB RAM. Infinix Hot 8 offers bigger battery, Triple Rear Camera, Realme 3i has a better processor.