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Xiaomi Redmi Note 4 |
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Launch
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Announced | 2017, January | |
Status | Available. Released 2017, January | |
Network
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Technology | GSM / HSPA / LTE | |
2G | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2; | |
3G | HSDPA 850 / 900 / 1900 / 2100 ; | |
4G | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300); | |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
GPRS | Yes | |
Edge | Yes | |
Body
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Dimensions | 151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in) | |
Weight | 165 g (5.82 oz) | |
SIM | Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) | |
Build | Front glass, aluminum body | |
Display
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Type | IPS LCD capacitive touchscreen, 16M colors | |
Size | 5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio) | |
Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | |
Platform
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OS | Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat); MIUI 10 | |
Chipset | Qualcomm MSM8953 Snapdragon 625 (14 nm) | |
CPU | Octa-core 2.0 GHz Cortex-A53 | |
GPU | Adreno 506 | |
Memory
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Card Slot | microSD, up to 256 GB (uses SIM 2 slot) | |
Internal | 64 GB, 4 GB RAM or 32 GB, 3 GB RAM; 64 GB, 3 GB RAM (China only) | |
Camera
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Primary | 13 MP, f/2.0, 1.12µm, PDAF | |
Features | Dual-LED dual-tone flash, panorama, HDR | |
Sound
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Loudspeaker | Yes | |
3.5mm Jack | Yes | |
Others | 24-bit/192kHz audio_x000D_ Active noise cancellation with dedicated mic | |
Comms
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WLAN | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot | |
Bluetooth | 4.1, A2DP, LE | |
GPS | Yes, with A-GPS, GLONASS, BDS | |
Radio | FM radio | |
USB | microUSB 2.0, USB On-The-Go | |
Features
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Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
Battery
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Battery | Non-removable Li-Po 4100 mAh battery | |
Misc
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Colors | Dark Gray, Gold, Black, Lake Blue (64/4GB model) | |
Price group | About 150 EUR |