Phone Comparison - Micromax Canvas Knight Cameo A290 vs Samsung Galaxy E7 vs Asus Zenfone Selfie

general General Info

Manufacturer Micromax Samsung Asus
Announced August 2014 January 2015 June 2015
Status Available - August 2014 Available - Feburary 2015 Available - August 2015
Price - Rs. 17,400 ($255.88) [Similarly Priced] Rs. 11,999 ($176.46) [Similarly Priced]
Colors Pure Black, Black and Gold, White and Gold Black, White, Blue Various
Form Factor Candybar Candybar Candybar
Dimension - 151.4 x 77.2 x 7.3 mm
(5.96 x 3.04 x 0.29 in)
156.5 x 77.2 x 10.8 ~ 3.9 mm
(6.16 x 3.04 x 0.43 ~ 0.15 in)
Weight 146 g (5.15 oz) 141 g (4.97 oz) 170 g (6 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global
LTE band 1(2100), 2(1900), 3(1800), 5(850), 6(900), 8(900), 9(1800), 18(800), 19(800), 28(700) - Taiwan
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(26
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat) Android OS, v5.0 (Lollipop)
Processor Octa-core 1.4 GHz, Mediatek MT6592M Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core Cortex-A53 & Quad-core Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU Mali-450MP4 Adreno 306 Adreno 405
RAM 1 GB 2 GB 2/3 GB
Internal Memory 8 GB (5.64 GB for mass storage) 16 GB 16/32 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen Super AMOLED capacitive touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 4, Oleophobic Coating
Colors 16.7M colors 16M colors 16M colors
Size 4.7 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio - 71.36% 68.86%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Cinemagraph, Object Eraser Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Laser Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, 5 MP, 720p [Similar] 5 MP [Similar] 13 MP, 1080p, laser autofocus, dual-LED [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 8 GB (5.64 GB for mass storage), 1 GB RAM 16 GB, 2 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 64 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 supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Po Battery
Capacity 2000 mAh 2950 mAh 3000 mAh
Stand by Up to 180 h - -
Talk Time Up to 7 h Up to 19 h (3G) -