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Microsoft Lumia 550

Xiaomi Redmi Note 3

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Microsoft Lumia 550
MORE PICTURES Xiaomi Redmi Note 3
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Microsoft Lumia 550

Xiaomi Redmi Note 3

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
  HSDPA 850 / 900 / 1900 / 2100 - Special edition (Taiwan)
4G Network 1, 3, 7, 8, 20 1, 3, 5, 7, 8, 38, 39, 40, 41 - Global
  1, 2, 3, 4, 5, 7, 8, 20, 28, 40 - Special edition (Taiwan)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Launch
Announced 2015, October. Released 2015, December 2016, January 14. Released 2016, March 03
Status Discontinued Discontinued
Body
Dimensions 136.1 x 67.8 x 9.9 mm (5.36 x 2.67 x 0.39 in) 150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in)
Weight 141.9 (5.01 oz) 164 g (5.78 oz)
Build Glass front, aluminum back, aluminum frame
SIM Nano-SIM Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
Type IPS LCD, IPS LCD
Size 4.7 inches, 59.7 cm2 (~64.7% screen-to-body ratio) 5.5 inches, 82.6 cm2 (~72.4% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~315 ppi density) 1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Platform
OS Microsoft Windows 10 Android 5.1.1 (Lollipop), upgradable to 6.0.1 (Marshmallow), MIUI 9.5
Chipset Qualcomm MSM8909 Snapdragon 210 (28 nm) Qualcomm MSM8956 Snapdragon 650
CPU Quad-core 1.1 GHz Cortex-A7 Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72)
GPU Adreno 304 Adreno 510
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 8GB 1GB RAM 16GB 2GB RAM (Standard version), 32GB 3GB RAM (High/Special version)
 eMMC 4.5 eMMC 4.5
Main Camera
Modules 5 MP, f/2.4, 1/4.0", AF 16 MP, f/2.0, PDAF
Features LED flash Dual-LED dual-tone flash, HDR, panorama
Video 720p@30fps 1080p@30fps
Selfie Camera
Modules 2 MP, f/2.8 5 MP, f/2.0
Video 480p 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
  24-bit/192kHz audio
Comms
WLAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 4.1, A2DP 4.1, A2DP, LE
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
NFC No No
Infrared port No Yes
Radio FM radio Stereo FM radio, recording
USB microUSB 2.0 microUSB 2.0, OTG
Features
Sensors Accelerometer, proximity Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Ion 2100 mAh, removable Li-Po 4050 mAh, non-removable
Charging 10W wired
Stand-by Up to 672 h (2G) / Up to 672 h (3G)
Talk time Up to 16 h (2G) / Up to 14 h (3G)
Music play Up to 60 h
Misc
Colors Black, White Silver, Gray, Gold
SAR 0.49 W/kg (head)     0.50 W/kg (body)    
SAR EU 0.56 W/kg (head)    
Models 2015116, 2015161
Price About 90 EUR About 160 EUR
Tests
Performance Basemark OS II 2.0: 1426
Basemark X: 14717
Display Contrast ratio: 953:1 (nominal), 2.249 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 66dB / Noise 66dB / Ring 75dB
Audio quality Noise -96.0dB / Crosstalk -95.6dB
Battery (old) Endurance rating 42h Endurance rating 93h

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