Phone Comparison - Nokia Lumia 620 vs Asus Zenfone 2 ZE550ML vs Micromax Canvas Nitro 4G E455

general General Info

Manufacturer Nokia Asus Micromax
Announced December 2012 March 2015 August 2015
Status Available - January 2013 Available - March 2015 Available - August 2015
Price - Rs. 13,990 ($205.74) [Similarly Priced] Rs. 8,970 ($131.91) [Similarly Priced]
Colors Lime green, orange, magenta, yellow, cyan, white, black Red, Grey, Black, White and Gold Black
Form Factor Candybar Candybar Candybar
Dimension 115.4 x 61.1 x 11 mm
(4.54 x 2.41 x 0.43 in)
152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in)
-
Weight 127 g (4.48 oz) 170 g (6 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
4G Network - LTE 700/800/850/900/1700/1800/1900/2100/2600
(Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29)
LTE Band 3(1800), 40(2300)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Corning Gorilla Glass 3

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v5.0 (Lollipop) Android OS, v5.0.2 (Lollipop)
Processor Dual-core 1 GHz Krait, Qualcomm Snapdragon S4 Quad-core 1.8 GHz, Intel Atom Z3560 Octa-core 1.4 GHz, Snapdragon 415
GPU Adreno 305 PowerVR G6430 Adreno 405
RAM 512 MB 2 GB 2 GB
Internal Memory 8 GB storage 16 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 5.5 inches 5.0 inches
Resolution 480 x 800 pixels (246 ppi) 1080 x 1920 pixels (403 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 58.06% 69.97% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Yes FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1936 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash dual-LED (dual tone) LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video Yes, 720p@30fps 1080p@30fps Yes, 1080p@30fps
Front Camera Yes, VGA [Similar] 5 MP [Similar] Yes, 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class B Yes Yes
Edge Class B Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP, EDR v4.0, A2DP, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 16 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 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 supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po Battery Li-Ion Battery
Capacity 1300 mAh (BL-4J) 3000 mAh 2500 mAh
Stand by Up to 330 h -
Talk Time Up to 14 h 40 min (2G)
Up to 9 h 50 min (3G)
-