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Xiaomi Redmi 4 (4X) özellikleri
Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
2017, May
- Technology - GSM / HSPA / LTE
- 2G bands - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands - HSDPA 850 / 900 / 1900 / 2100
- 4G bands - 1, 3, 5, 7, 8, 38, 39, 40, 41
- Speed - HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps
- Announced - 2017, May
- Status - Available. Released 2017, May
- Dimensions - 139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in)
- Weight - 150 g (5.29 oz)
- Build - Glass front (Gorilla Glass), aluminum back, aluminum frame, plastic ends
- SIM - Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
- Type - IPS LCD
- Size - 5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio)
- Resolution - 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
- Protection - Corning Gorilla Glass (unspecified version)
- OS - Android 6.0.1 (Marshmallow), upgradable to 7.1.2 (Nougat), MIUI 11
- Chipset - Qualcomm MSM8940 Snapdragon 435 (28 nm)
- CPU - Octa-core 1.4 GHz Cortex-A53
- GPU - Adreno 505
- Card slot - microSDXC (uses shared SIM slot)
- Internal - 16GB 2GB RAM, 16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
- Internal - eMMC 5.1
- Single - 13 MP, f/2.0, PDAF
- Features - LED flash, HDR, panorama
- Video - 1080p@30fps
- Single - 5 MP, f/2.2
- Video - 1080p@30fps
- Loudspeaker - Yes
- 3.5mm jack - Yes
- WLAN - Wi-Fi 802.11 b/g/n, Wi-Fi Direct
- Bluetooth - 4.2, A2DP, LE
- Positioning - GPS, GLONASS, BDS
- NFC - No
- Infrared port - Yes
- Radio - FM radio
- USB - microUSB 2.0
- Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
- Type - Li-Po 4100 mAh, non-removable
- Stand-by - Up to 432 h (3G)
- Talk time - Up to 36 h (3G)
- Music play - Up to 87 h
- Colors - Black, Gold
- Models - 2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X
- SAR - 0.77 W/kg (head) 0.83 W/kg (body)
- Price - About 110 EUR
- Performance - GeekBench: 1819 (v4.4) GFXBench: 5.1fps (ES 3.1 onscreen)
- Display - Contrast ratio: 915 (nominal), 2.920 (sunlight)
- Camera - Photo / Video
- Loudspeaker - Voice 64dB / Noise 70dB / Ring 72dB
- Audio quality - Noise -94.3dB / Crosstalk -94dB
- Battery life - Endurance rating 80h
