• Nokia Lumia 630 Dual SIM vs Xiaomi Mi 4 LTE vs Microsoft Lumia 640 XL LTE Dual SIM

Phone Comparison - Nokia Lumia 630 Dual SIM vs Xiaomi Mi 4 LTE vs Microsoft Lumia 640 XL LTE Dual SIM

general General Info

Manufacturer Nokia Xiaomi Microsoft
Announced April 2014 December 2014 March 2015
Status Available - May 2014 Available - December 2014 Available - April 2015
Price - Rs. 11,999 ($176.46) [Similarly Priced] Rs. 14,999 ($220.57) [Similarly Priced]
Colors Green, yellow, white, black White Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor Candybar Candybar Candybar
Dimension 129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
Weight 134 g (4.73 oz) 149 g (5.26 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE - international model LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 Android OS, v4.4.3 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - Adreno 330 Adreno 305
RAM 512 MB 3 GB 1 GB
Internal Memory 8 GB ROM 16 GB 8 GB
External Memory microSD, up to 128 GB No microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 5.0 inches 5.7 inches
Resolution 480 x 854 pixels (218 ppi) 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (259 ppi)
Screen-to-Body Ratio 64.43% 72.14% 68.88%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash No dual-LED flash LED Flash
Features Auto focus, 1/4' Sensor Size, Geo-tagging, Panorama Auto focus, 1/3' Sensor Size, 1.12�m Pixel Size, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Carl Zeiss Optics, 1/3'' sensor size
Video Yes, 720p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps, HDR 1080p@30fps
Front Camera No [Similar] 8 MP, 1080p@30fps [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB ROM, 512 MB RAM 16 GB, 3 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 128 GB No microSD, up to 128 GB
USB OTG - Supported -

Apps Sensors

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

battery Battery

Type Li-Ion Battery (BL-5H) Non-removable Li-Ion Battery Li-Ion Battery
Capacity 1830 mAh 3080 mAh 3000 mAh
Stand by Up to 648 h - Up to 936 h (2G)
Up to 936 h (3G)
Talk Time Up to 16 h 24 min (2G)
Up to 13 h 6 min (3G)
- Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)