Phone Comparison - Microsoft Lumia 640 Dual SIM vs Samsung Galaxy J3 (2016)

Microsoft Lumia 640 Dual SIM
microsoft lumia 640 dual sim
Samsung Galaxy J3 (2016)
samsung galaxy j3 (2016)
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general General Info

Manufacturer Microsoft Samsung
Announced March 2015 November 2015
Status Available - April 2015 Available - January 2016
Price Rs. 8,999 ($132.34) [Similarly Priced] Rs. 7,990 ($117.50) [Similarly Priced]
Colors Yes White, Black, Gold
Form Factor Candybar Candybar
Dimension 141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
142.3 x 71 x 7.9 mm
(5.6 x 2.8 x 0.31 in)
Weight 145 g (5.11 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
SAR US - W/kg (head)
- W/kg (body)
1.17 W/kg (head)
1.12 W/kg (body)
SAR EU - W/kg (head)
- W/kg (body)
0.48 W/kg (head)
0.42 W/kg (body)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.1.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] Quad-core 1.2 GHz Cortex-A7, Spreadtrum SC9830A [Similar]
GPU Adreno 305 [Similar] Mali-400MP2 [Similar]
RAM 1 GB [Browse Similar] 1.5 GB [Browse Similar]
Internal Memory 8 GB 8/16 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors
Size 5.0 inches [Similar] 5.0 inches [Similar]
Resolution 720 x 1280 pixels (294 ppi) [Similar] 720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio 67.43% 68.09%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio, RDS, recording
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels [Similar] 8 MP [Similar]
Flash LED flash LED Flash
Features Auto focus, 1/4'' Sensor Size Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 1080p@30fps (J3109), 720p@30fps (J320P)
Front Camera 1 MP, 720p [Similar] 5 MP - J3109
2 MP - J320P [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS/ BDS (region dependent)
Browser HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8/16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB (dedicated slot)
USB OTG - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Removable Li-Ion Battery
Capacity 2500 mAh 2600 mAh
Stand by Up to 840 h (2G)
Up to 840 h (3G)
Up to 349 h
Talk Time Up to 27 h 30 min (2G)
Up to 20 h 30 min (3G)
Up to 22 h