Phone Comparison - Microsoft Lumia 535 Dual SIM vs Panasonic Eluga I vs Microsoft Lumia 640 Dual SIM

general General Info

Manufacturer Microsoft Panasonic Microsoft
Announced November 2014 November 2014 March 2015
Status Available - November 2014 Available - November 2014 Available - April 2015
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 8,899 ($130.87) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced]
Colors Orange, green, white, black, gray, blue Silver, White Yes
Form Factor Candybar Candybar Candybar
Dimension 140.2 x 72.4 x 8.8 mm
(5.52 x 2.85 x 0.35 in)
147.1 x 73.6 x 9 mm
(5.79 x 2.9 x 0.35 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 146 g (5.15 oz) 155 g (5.47 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 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
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 8.1 Android OS, v4.2.2 (Jelly Bean), upgradable to v4.4.2 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200 Quad-core 1.3 GHz, Mediatek MT6582 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 302 Mali-400MP2 Adreno 305
RAM 1 GB 1 GB 1 GB
Internal Memory 8 GB 8 GB 8 GB
External Memory microSD, up to 128 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16.7M colors 16M colors
Size 5.0 inches 5 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 68.08% 63.54% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1936 pixels 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, 1/4' Sensor Size, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, 1/4'' Sensor Size
Video 480p@30fps Yes, 1080p 1080p@30fps
Front Camera 5 MP [Similar] Yes, 2 MP [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Up to 236 kbps Yes Yes
3G HSPA 42.2/5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps
Bluetooth v4.0, A2DP Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB microUSB v2.0 Yes, microUSB v2.0, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS support Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 32 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 present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery (BL-L4A) Li-Po Battery Li-Ion Battery
Capacity 1905 mAh 2000 mAh 2500 mAh
Stand by Up to 336 h - Up to 840 h (2G)
Up to 840 h (3G)
Talk Time Up to 11 h (2G)
Up to 13 h (3G)
- Up to 27 h 30 min (2G)
Up to 20 h 30 min (3G)