Phone Comparison - Microsoft Lumia 640 LTE vs Microsoft Lumia 650 Dual SIM vs Samsung Galaxy J3 (2016)

Price Comparison (India) - -

general General Info

Manufacturer Microsoft Microsoft Samsung
Announced March 2015 February 2016 November 2015
Status Available - April 2015 Available - March 2016 Available - January 2016
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 9,999 ($199.99) [Similarly Priced] Rs. 7,990 ($117.50) [Similarly Priced]
Colors Yes Black, White White, Black, Gold
Form Factor Candybar Candybar Candybar
Dimension 141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
142 x 70.9 x 6.9 mm
(5.59 x 2.79 x 0.27 in)
142.3 x 71 x 7.9 mm
(5.6 x 2.8 x 0.31 in)
Weight 145 g (5.11 oz) 122 g (4.3 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 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 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
SAR US - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
1.17 W/kg (head)
1.12 W/kg (body)
SAR EU - W/kg (head)
- W/kg (body)
- 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, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Microsoft Windows 10 Android OS, v5.1.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.3 GHz Cortex-A7, Qualcomm Snapdragon 212 Quad-core 1.2 GHz Cortex-A7, Spreadtrum SC9830A
GPU Adreno 305 Adreno 304 Mali-400MP2
RAM 1 GB 1 GB 1.5 GB
Internal Memory 8 GB 16 GB 8/16 GB
External Memory microSD, up to 128 GB microSD, up to 200 GB (dedicated slot) microSD, up to 128 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display AMOLED capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 67.43% 68.33% 68.09%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels 8 MP
Flash LED flash Yes LED Flash
Features Auto focus, 1/4'' Sensor Size Auto focus, Geo-tagging, Touch Focus, Face Detection Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 720p@30fps 1080p@30fps (J3109), 720p@30fps (J320P)
Front Camera 1 MP, 720p [Similar] 5 MP, f/2.2, 720p video [Similar] 5 MP - J3109
2 MP - J320P [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes 296.0/236.8 Kbps Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.1, A2DP, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot 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 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (region dependent)
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 1 GB RAM 8/16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 200 GB (dedicated slot) microSD, up to 128 GB (dedicated slot)
USB OTG - - Supported

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Ion Battery Removable Li-Ion Battery
Capacity 2500 mAh 2000 mAh 2600 mAh
Stand by Up to 864 h (2G)
Up to 864 h (3G)
Up to 624 h (3G) Up to 349 h
Talk Time Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)
Up to 16 h (2G)
Up to 13 h (3G)
Up to 22 h