| Product |
Xiaomi Mi 4i₹12,999
|
Xiaomi Redmi 8₹11,016
|
|---|---|---|
| Battery | ||
| Charging | 10W wired, QC1 | 18W wired |
| Talk time | Up to 35 h (3G) | - |
| Type | Li-Ion 3120 mAh, non-removable | Li-Po 5000 mAh, non-removable |
| Body | ||
| Build | Glass front (Gorilla Glass), plastic back, plastic frame | Glass front (Gorilla Glass 5), plastic back, plastic frame |
| Dimensions | 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) | 156.5 x 75.4 x 9.4 mm (6.16 x 2.97 x 0.37 in) |
| SIM | Dual SIM (Micro-SIM, dual stand-by) | Nano-SIM + Nano-SIM |
| Weight | 130 g (4.59 oz) | 188 g (6.63 oz) |
| - | Water-repellent coating | |
| Comms | ||
| Bluetooth | 4.1, A2DP | 4.2, A2DP, LE |
| Infrared port | - | Yes |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | Stereo FM radio | Wireless FM radio (no wired headphones required) |
| USB | microUSB 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Display | ||
| Protection | Corning scratch-resistant glass | Corning Gorilla Glass 5 |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) | 720 x 1520 pixels, 19:9 ratio (~270 ppi density) |
| Size | 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio) | 6.22 inches, 96.6 cm2 (~81.8% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 400 nits (typ) |
| Features | ||
| Sensors | Accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Launch | ||
| Announced | 2015, April. Released 2015, April | 2019, October 09. Released 2019, October 12 |
| Status | Discontinued | Discontinued |
| Main Camera | ||
| Features | Dual-LED dual-tone flash, panorama, HDR | LED flash, HDR, panorama |
| Single | 13 MP, f/2.0, AF | 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 2 MP, (depth) |
| Video | 1080p@30fps, 480p@120fps | 1080p@30fps |
| Memory | ||
| Card slot | No | microSDXC (dedicated slot) |
| Internal | 16GB 2GB RAM, 32GB 2GB RAM | 32GB 3GB RAM, 64GB 4GB RAM |
| eMMC 4.5 | eMMC 5.1 | |
| Misc | ||
| Colors | Dark Gray, Black, White, Yellow, Blue, Pink | Onyx Black, Ruby Red, Sapphire Blue, Phantom Red |
| Models | 2015015 | M1908C3IC, MZB8255IN, M1908C3IG, M1908C3IH |
| SAR | 0.51 W/kg (head) 0.60 W/kg (body) | 0.34 W/kg (head) 1.00 W/kg (body) |
| SAR EU | - | 0.23 W/kg (head) 1.48 W/kg (body) |
| Network | ||
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global |
| 4G bands | 3, 7, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| TD-SCDMA | 1, 3, 5, 8, 40, 41 - India | |
| Our Tests | ||
| Battery (old) | Endurance rating 67h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 1055:1 (nominal), 2.641 (sunlight) | - |
| Loudspeaker | Voice 63dB / Noise 65dB / Ring 68dB | - |
| Performance | Basemark X: 4875 | - |
| Platform | ||
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) | Qualcomm SDM439 Snapdragon 439 (12 nm) |
| CPU | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) |
| GPU | Adreno 405 | Adreno 505 |
| OS | Android 5.0.2 (Lollipop), MIUI 8.2 | Android 9.0 (Pie), upgradable to Android 10, MIUI 12 |
| Selfie camera | ||
| Features | - | HDR |
| Single | 5 MP, f/1.8 | 8 MP, f/2.0, 1/4.0", 1.12µm |
| Video | 1080p@30fps | |
| Sound | ||
| 3.5mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Offers | See on Amazon | See on Amazon |
