Phone Comparison - BLU Studio 5.0 LTE vs Nokia Lumia 830 vs Microsoft Lumia 640 Dual SIM

general General Info

Manufacturer BLU Nokia Microsoft
Announced April 2014 September 2014 March 2015
Status Available - May 2014 Available - September 2014 Available - April 2015
Price - - Rs. 8,999 ($132.34) [Similarly Priced]
Colors White, Pink, Yellow, Orange Orange, green, white, black Yes
Form Factor Candybar Candybar Candybar
Dimension 145.5 x 72.5 x 9 mm
(5.73 x 2.85 x 0.35 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 162 g (5.71 oz) 150 g (5.29 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 2600 / 1700 LTE 800 / 900 / 1800 / 2100 / 2600 -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - ClearBlack display -

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean), upgradable to v4.4.2 (KitKat) Microsoft Windows Phone 8.1 Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.4 GHz Cortex-A7, Qualcomm MSM8926 Snapdragon 400 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 Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 4 GB ROM 16 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 540 x 960 pixels (220 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 65.51% 69.80% 67.43%
Multi-Touch yes 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 8 MP, 3264 x 2448 pixels 10 MP, Carl Zeiss Optics 8 MP, 3264 x 2448 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Image Stabilization, Face And Smile Detection Auto focus, OIS, 1/3.4'' sensor size, PureView technology, geo-tagging, face detection, panorama Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps 1080p@30fps, optical stabilization, stereo sound rec. 1080p@30fps
Front Camera Yes, 1.6 MP [Similar] 0.9 MP, 720p [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Up to 296 kbps Yes
3G HSDPA, 42 Mbps, HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps
Bluetooth Yes, v4.0 v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot 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 Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB ROM, 1 GB RAM 16 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 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 present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery (BV-L4A) Li-Ion Battery
Capacity 2200 mAh 2200 mAh 2500 mAh
Stand by Up to 800 h (2G)
Up to 700 h (3G)
Up to 528 h Up to 840 h (2G)
Up to 840 h (3G)
Talk Time Up to 22 h (2G)
Up to 12 h (3G)
Up to 12 h 54 min (2G)
Up to 14 h 48 min (3G)
Up to 27 h 30 min (2G)
Up to 20 h 30 min (3G)