Infinix Smart 4 vs Xiaomi Redmi 9A Sport
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| PHONES | ||
|---|---|---|
| Phone Names | Infinix Smart 4 | Xiaomi Redmi 9A Sport |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 38, 40, 41 | 1, 3, 5, 8, 40, 41 |
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2019, October. Released 2019, October | 2021, September 28 |
| Status | Discontinued | Available. Released 2021, September 28 |
| Body | ||
|---|---|---|
| Build | Glass front, plastic back, plastic frame | - |
| Dimensions | 167 x 76 x 8.3 mm (6.57 x 2.99 x 0.33 in) | 164.9 x 77.1 x 9 mm (6.49 x 3.04 x 0.35 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 183 g (6.46 oz) | 194 g (6.84 oz) |
| - | Water-repellent coating | |
| Display | ||
|---|---|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~266 ppi density) | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
| Size | 6.6 inches, 105.2 cm2 (~82.9% screen-to-body ratio) | 6.53 inches, 102.9 cm2 (~81.0% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 400 nits (typ) |
| Platform | ||
|---|---|---|
| CPU | Quad-core 2.0 GHz Cortex-A53 | Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) |
| Chipset | Mediatek MT6761 Helio A22 (12 nm) | Mediatek MT6762G Helio G25 (12 nm) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| OS | Android 9.0 Pie (Go edition) | Android 10, MIUI 12 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 16GB 1GB RAM, 32GB 2GB RAM | 32GB 2GB RAM, 32GB 3GB RAM |
| eMMC 5.1 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | Dual-LED flash | LED flash, HDR |
| Single | 8 MP | 13 MP, f/2.2, 28mm (wide), 1.0µm, PDAF |
| Video | 1080p@30fps | 1080p@30/60fps |
| Selfie camera | ||
|---|---|---|
| Features | - | HDR |
| Single | 5 MP | 5 MP, f/2.2, (wide), 1.12µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| NFC | No | No |
| Positioning | GPS | GPS, GLONASS, BDS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Accelerometer, proximity |
| Battery | ||
|---|---|---|
| Charging | - | 10W wired |
| Type | 4000 mAh, non-removable | Li-Po 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Midnight Black, Quetzal Cyan, Cosmic Purple | Carbon Black, Coral Green, Metallic Blue |
| Models | X653, X663 | - |
| Price | - | About 100 EUR |