Phone Comparison - Nokia 225 Dual SIM vs Nokia Lumia 830 vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Nokia Nokia Microsoft
Announced April 2014 September 2014 March 2015
Status Coming Soon - Q2 2014 Available - September 2014 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Various Orange, green, white, black Yes
Form Factor Candybar Candybar Candybar
Dimension 124 x 55.5 x 10.4 mm
(4.88 x 2.19 x 0.41 in)
139.4 x 70.7 x 8.5 mm
(5.49 x 2.78 x 0.33 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 100.6 g (3.53.0.21 oz) 150 g (5.29 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network No HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network - LTE 800 / 900 / 1800 / 2100 / 2600 LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - ClearBlack display -

hardware Hardware and OS

OS Nokia OS Series 30+ Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1 with Lumia Denim
Processor - Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - Adreno 305 Adreno 305
RAM N/A 1 GB 1 GB
Internal Memory - 16 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type TFT IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 256K colors 16M colors 16M colors
Size 2.8 inches 5.0 inches 5.0 inches
Resolution 240 x 320 pixels (143 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 35.21% 69.80% 67.43%
Multi-Touch no yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 2 MP, 1600 x 1200 pixels 10 MP, Carl Zeiss Optics 8 MP, 3264 x 2448 pixels
Flash No LED Flash LED flash
Features 1/5' Sensor Size Auto focus, OIS, 1/3.4'' sensor size, PureView technology, geo-tagging, face detection, panorama Auto focus, 1/4'' Sensor Size
Video Yes, QVGA@15fps 1080p@30fps, optical stabilization, stereo sound rec. 1080p@30fps
Front Camera No [Similar] 0.9 MP, 720p [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 85.6 kbps Yes Yes
Edge Up to 236.8 kbps Up to 296 kbps Yes
3G No HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 v4.0, A2DP v4.0, A2DP
Wi-Fi No Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS No Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
Browser WAP 2.0/xHTML HTML5 HTML5

memory User Memory

Phonebook 1000 entries Practically unlimited entries and fields, Photocall Practically unlimited entries and fields, Photocall
Call Records Yes Practically unlimited Practically unlimited
Internal - 16 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 128 GB

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 not present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery (BL-4UL) Li-Ion Battery (BV-L4A) Li-Ion Battery
Capacity 1200 mAh 2200 mAh 2500 mAh
Stand by Up to 648 h Up to 528 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 21 h Up to 12 h 54 min (2G)
Up to 14 h 48 min (3G)
Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)