• Microsoft Lumia 640 LTE vs Alcatel Idol 4 vs Panasonic Eluga Ray 700

Phone Comparison - Microsoft Lumia 640 LTE vs Alcatel Idol 4 vs Panasonic Eluga Ray 700

Price Comparison (India) -

general General Info

Manufacturer Microsoft Alcatel Panasonic
Announced March 2015 February 2016 September 2017
Status Available - April 2015 Available - June 2016 Available - September 2017
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 16,999 ($199.99) [Similarly Priced] Rs. 9,999 ($155.00) [Similarly Priced]
Colors Yes Gold, Dark Gray, Rose Gold, Metal Silver Blue, Gold
Form Factor Candybar Candybar Candybar
Dimension 141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
147 x 72.5 x 7.1 mm
(5.79 x 2.85 x 0.28 in)
153.75 x 73.35 x 8.9
(6.05 x 2.89 x 0.35)
Weight 145 g (5.11 oz) 135 g (4.76 oz) 182 g (6.42 oz)
SIM Type - - Hybrid Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - 6055Y, 6055K, 6055B, 6055I
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - 6055H
HSDPA 900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700) - 6055K LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Notification LED - - No

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v6.0.1 (Marshmallow) Android OS, v7.0 (Nougat)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8952 Snapdragon 617 1.3 GHz Quad-core Cortex-A53, MediaTek MT6753
GPU Adreno 305 Adreno 405 Mali-T720 MP2
RAM 1 GB 2 GB 3 GB
Internal Memory 8 GB 16 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 512 GB (uses SIM 2 slot) microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display LTPS IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, 2.5D Curved, Gorilla Glass 3, On-cell Display
Colors 16M colors 16M colors 16.7 M colors
Size 5.0 inches 5.2 inches 5.5 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (424 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 67.43% 69.82% 73.77%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 13 MP
Flash LED flash Dual-LED (Dual Tone) LED flash
Features Auto focus, 1/4'' Sensor Size Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR AutoFocus, f/2.0, HDR, Panorama, Beauty mode, Geo-tagging
Video 1080p@30fps 1080p@30fps 1080p@30fps, 720p@30fps
Front Camera 1 MP, 720p [Similar] 8 MP, 1080p, LED flash [Similar] 13 MP, f/2.2, LED Flash [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps or LTE Cat6 300/50 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; VoLTE
Bluetooth v4.0, A2DP v4.2, A2DP, LE Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 2 GB RAM - 6055Y, 6055K
16 GB, 3 GB RAM - 6055B, 6055H
32 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 512 GB (uses SIM 2 slot) microSD, up to 128 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 2500 mAh 2610 mAh 5000 mAh
Stand by Up to 864 h (2G)
Up to 864 h (3G)
Up to 520 h (2G)
Up to 520 h (3G)
-
Talk Time Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)
Up to 15 h (2G)
Up to 15 h (3G)
-