Phone Comparison - Nokia Lumia 630 vs Microsoft Lumia 640 Dual SIM

Nokia Lumia 630
nokia lumia 630
Microsoft Lumia 640 Dual SIM
microsoft lumia 640 dual sim
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general General Info

Manufacturer Nokia Microsoft
Announced April 2014 March 2015
Status Available - May 2014 Available - April 2015
Price - Rs. 8,999 ($132.34) [Similarly Priced]
Colors Orange, Yellow, White, Black Yes
Form Factor Candybar Candybar
Dimension 129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 134 g (4.73 oz) 145 g (5.11 oz)
2G Network 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
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar]
GPU Adreno 305 [Similar] Adreno 305 [Similar]
RAM 512 MB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 8 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors
Size 4.5 inches [Similar] 5.0 inches [Similar]
Resolution 480 x 854 pixels (218 ppi) [Similar] 720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio 64.43% 67.43%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio No FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels [Similar] 8 MP, 3264 x 2448 pixels [Similar]
Flash No LED flash
Features Geo-tagging Auto focus, 1/4'' Sensor Size
Video Yes, 720p@30fps 1080p@30fps
Front Camera No [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5

memory User Memory

Internal 8 GB, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB

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 not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1830 mAh 2500 mAh
Stand by Up to 600 h Up to 840 h (2G)
Up to 840 h (3G)
Talk Time Up to 16 h 24 m (2G)
Up to 13 h (3G)
Up to 27 h 30 min (2G)
Up to 20 h 30 min (3G)