Phone Comparison - Nokia Lumia 1020 vs Nokia Lumia 530 Dual SIM vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Nokia Nokia Microsoft
Announced July 2013 July 2014 March 2015
Status Available - July 2013 Available - August 2014 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White, Yellow Bright orange, Bright green, White, Dark grey Yes
Form Factor Candybar Candybar Candybar
Dimension 130.4 x 71.4 x 10.4 mm
(5.13 x 2.81 x 0.41 in)
119.7 x 62.3 x 11.7 mm
(4.71 x 2.45 x 0.46 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 158 g (5.57 oz) 129 g (4.55 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 800 / 900 / 1800 / 2100 / 2600 - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1 with Lumia Denim
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Quad-core 1.2 GHz, Qualcomm Snapdragon 200 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 225 Adreno 302 Adreno 305
RAM 2 GB 512 MB 1 GB
Internal Memory 32 GB 4 GB 8 GB
External Memory No microSD, up to 128 GB microSD, up to 128 GB

display Display

Type AMOLED capacitive touchscreen, PureMotion HD+ ClearBlack Display, Gorilla Glass 3 TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.0 inches 5.0 inches
Resolution 768 x 1280 pixels (332 ppi) 480 x 854 pixels (245 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 61.80% 59.08% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 41 MP (38 MP effective, 7152 x 5368 pixels) 5 MP, 2592 x 1936 pixels 8 MP, 3264 x 2448 pixels
Flash Xenon Flash No LED flash
Features Carl Zeiss optics, Auto Focus, 1/1.2' Sensor Size, ND Filter, Optical Zoom, Geo-tagging, Face Detection, Optical Zoom, Panorama 1/4' Sensor Size Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps 480p@30fps 1080p@30fps
Front Camera Yes, 1.2 MP, 720p [Similar] No [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 107 kbps Yes Yes
Edge Up to 236.8 kbps Up to 236.8 kbps Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, UPnP technology Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0, USB On-the-go microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 2 GB RAM 4 GB, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 128 GB
USB OTG Supported - -

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery, Wireless Charging Supported via Cover Li-Ion Battery (BL-5J) Li-Ion Battery
Capacity 2000 mAh 1430 mAh 2500 mAh
Stand by Up to 384 h Up to 528 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 19 h 6 min (2G)
Up to 13 h 18 min (3G)
Up to 13 h 20 min (2G)
Up to 10 h (3G)
Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)