Microsoft Lumia 550 vs Apple IPhone 4 16 GB vs Samsung Galaxy J1 Dual SIM

BASIC INFO
Model No - - -
Status Discontinued Available. Released 2010, June Discontinued
Release Date 2015, October 2010, June 2014, December
Dimension - 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) 129 x 68 x 8.9 mm
Weight - 137 g (4.83 oz) 122 g
Colors Orange, white, black, gray, blue Black, White White, Black
Body Metrial - - -
W & D Proof - - -
SIM Type - Micro-SIM -
Technology - GSM / HSPA -
OS Microsoft Windows Phone 10 iOS 4, upgradable to iOS 7.1.1 Android OS, v4.4.2 (KitKat)
PROSESSING
Processor Qualcomm Snapdragon 210, Quad core 1.GHz cortex a7 Adreno 305 GPU 1.0 GHz Cortex-A8 Dual core 1.2 GHz, Cortex A7
Chipset - Apple A4 -
GPU - PowerVR SGX535 -
MEMORY
RAM - 512MB -
Storage - 8/16/32GB -
Card Slot 8GB Storage, 1GB RAM, microSD, up to 32 GB card slot No 4 GB, 512MB RAM, microSD, up to 64 GB
DISPLAY
Size 720 x 1280 pixels, 4.7 inches (~294 ppi pixel density) 3.5 inches 480 x 800 pixels, 4.3 inches
Type IPS LCD capacitive touchscreen, 16M colors LED-backlit IPS LCD, capacitive touchscreen, 16M colors TFT LCD capacitive touchscreen, 16M colors
Resolation - 640 x 960 pixels -
PPI - 330 ppi pixel density -
Multi touch - Yes -
Protection - Corning Gorilla Glass, oleophobic coating -
CAMERA
Primary 5 MP, 2592 x 2448 pixels, autofocus, LED flash 5 MP, 2592 x 1936 pixels, Autofocus 5 MP, 2592 x 1944 pixels, autofocus, LED flash
Video Yes, 720p@30fps Yes, 720p@30fp Yes, 720p@30fps
Flash - LED flash -
Features - 1/3.2 sensor size, 1.75 µm pixel size, geo-tagging, touch focus, HDR photo -
Selfie Yes, 2 MP Yes, VGA, 480p@30fps, videocalling over Wi-Fi only Yes 2 MP
BATTERY
Battery Li-Ion 1900 mAh battery Li-Po Li-Ion 1850 mAh battery
Capacity - 1420 mAh -
Removable - Non-removable -
StandBy - Up to 300 h (2G) / Up to 300 h (3G) -
Talk Time - Up to 14 h (2G) / Up to 7 h (3G) -
Music Play - Up to 40 h -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
4G Network LTE - -
Speed - HSPA 7.2/5.76 Mbps -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot
BlueTooth Yes, v4.0 with A2DP Yes, v2.0 Yes, v4.0 with A2DP
USB Yes, microUSB v2.0 Yes, v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS Yes, with A-GPS support and GLONASS
NFC - No -
Audio jeck - Yes, 3.5mm -
OTHERS
Sensors - Accelerometer, gyro, proximity, compass -
Radio FM radio No FM radio
SARUS - 1.17 W/kg (head) 1.11 W/kg (body) -
SAREU - 0.93 W/kg (head) 0.74 W/kg (body) -
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