Xiaomi Redmi 9A vs ZTE Blade A31 Plus
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Redmi 9A | ZTE Blade A31 Plus |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| 1, 3, 5, 8, 40, 41 - India | - | |
| Launch | ||
|---|---|---|
| Announced | 2020, June 30. Released 2020, July 07 | 2021, October 31 |
| Status | Discontinued | Available. Released 2021, October 31 |
| Body | ||
|---|---|---|
| Dimensions | 164.9 x 77.1 x 9 mm (6.49 x 3.04 x 0.35 in) | 159.2 x 77.5 x 9.6 mm (6.27 x 3.05 x 0.38 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 196 g (6.91 oz) | - |
| Display | ||
|---|---|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) | 480 x 960 pixels, 18:9 ratio (~179 ppi density) |
| Size | 6.53 inches, 102.9 cm2 (~81.0% screen-to-body ratio) | 6.0 inches, 92.9 cm2 (~75.3% screen-to-body ratio) |
| Type | IPS LCD, 400 nits (typ) | IPS LCD |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) | Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) |
| Chipset | Mediatek MT6762G Helio G25 (12 nm) | Unisoc SC9863A (28 nm) |
| GPU | PowerVR GE8320 | IMG8322 |
| OS | Android 10, upgradable to Android 11, MIUI 12 | Android 11 (Go edition) |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC |
| Internal | 32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | 32GB 1GB RAM |
| eMMC 5.1 | eMMC 5.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR | LED flash, HDR |
| Single | 13 MP, f/2.2, 28mm (wide), 1.0µm, PDAF | 5 MP (up-scaled to 8 MP) |
| Video | 1080p@30/60fps | 720p@30fps |
| Selfie camera | ||
|---|---|---|
| Features | HDR | - |
| Single | 5 MP, f/2.2, (wide), 1.12µm | 2 MP (up-scaled to 5 MP) |
| Video | 1080p@30fps | - |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 4.2, A2DP, LE |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0, OTG | microUSB 2.0 |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Wi-Fi 802.11 b/g/n |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, proximity | Accelerometer |
| Battery | ||
|---|---|---|
| Charging | 10W wired | - |
| Type | Li-Po 5000 mAh | Li-Ion 3000 mAh |
| Misc | ||
|---|---|---|
| Colors | Carbon Gray (Midnight Black), Sky Blue (Sea Blue), Ocean Green (Nature Green) | Blue, Gray |
| Models | M2006C3LG, M2006C3LI, M2006C3LC, M2004C3L | - |
| Price | € 64.30 / $ 56.50 / £ 95.56 | - |
| SAR | 0.90 W/kg (head) 0.65 W/kg (body) | - |
| SAR EU | 0.40 W/kg (head) 1.19 W/kg (body) | - |