• Asus Zenfone 2 vs Microsoft Lumia 640 XL Dual SIM vs Samsung Galaxy J7 (2016)

Phone Comparison - Asus Zenfone 2 vs Microsoft Lumia 640 XL Dual SIM vs Samsung Galaxy J7 (2016)

Price Comparison (India) - -

general General Info

Manufacturer Asus Microsoft Samsung
Announced Expected Announcement - March 2015 March 2015 March 2016
Status Rumored - March 2015 Available - April 2015 Available - March 2016
Price Rs. 10,499 ($154.40) [Similarly Priced] Rs. 12,999 ($191.16) [Similarly Priced] Rs. 15,990 ($235.15) [Similarly Priced]
Colors Various Matte cyan, Orange, Black, Matte white, Glossy white Gold, White, Pink
Form Factor Candybar Candybar Candybar
Dimension 148.1 x 71.5 x 10.9 mm
(5.83 x 2.81 x 0.43 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
151.7 x 76 x 7.8 mm
(5.97 x 2.99 x 0.31 in)
Weight 155 g (5.47 oz) 171 g (6.03 oz) 170 g (6 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 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
4G Network LTE 700 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
(Bands 1, 2, 3, 4, 5, 7, 8, 28)
- LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.6 GHz, Intel Atom Z2560 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), Qualcomm MSM8952 Snapdragon 617
GPU - Adreno 305 Adreno 405
RAM 2 GB 1 GB 3 GB
Internal Memory 16 GB 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.7 inches 5.5 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (259 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 64.96% 68.88% 72.16%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio TBC FM radio FM radio, RDS, 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 LED Flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Carl Zeiss Optics, 1/3'' Sensor Size Autofocus, f/1.9, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 2 MP [Similar] 5 MP, 1080p [Similar] 5 MP, f/1.9, 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 HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, EDR v4.0, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB, 1 GB RAM 16 GB, 3 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 supported

battery Battery

Type Non-removable Li-Po Battery Li-Ion Battery Removable Li-Ion Battery
Capacity 2500 mAh 3000 mAh 3300 mAh
Stand by - Up to 936 h (2G)
Up to 936 h (3G)
Up to 354 h
Talk Time - Up to 31 h 20 min (2G)
Up to 23 h 40 min (3G)
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