Phone Comparison - Asus Pegasus X002 vs Asus Zenfone Zoom ZX550 vs Sony Xperia E4

general General Info

Manufacturer Asus Asus Sony
Announced December 2014 January 2015 February 2015
Status Available - December 2014 Coming Soon - Q2 2015 Available - March 2015
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 37,999 ($558.81) [Similarly Priced] Rs. 11,490 ($168.97) [Similarly Priced]
Colors Charcoal Black, Pearl White Meteorite black, Glacier white Black, White
Form Factor Candybar Candybar Candybar
Dimension 146 x 73 x 9.9 mm
(5.75 x 2.87 x 0.39 in)
158.9 x 78.8 x 12 mm
(6.26 x 3.1 x 0.47 in)
137 x 74.6 x 10.5 mm
(5.39 x 2.94 x 0.41 in)
Weight 140 g (4.94 oz) 185 g (6.53 oz) 144 g (5.08 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - E2104
HSDPA 900 / 2100 - E2105
4G Network LTE 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)
-
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop) Android OS, v4.4.4 (KitKat)
Processor Quad-core 1.5 GHz, Mediatek MT6732 64-Bit Quad-core 2.3 GHz, Intel Atom Z3580 Quad-core 1.3 GHz Cortex-A7, Mediatek MT6582
GPU Mali-T760MP2 PowerVR G6430 Mali-400MP2
RAM 2 GB 4 GB 1 GB
Internal Memory 16 GB ROM 32/64/128 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3 IPS Capacitive Touchscreen, Scratch-resistant Glass
Colors 16.7M colors 16M colors 16M colors
Size 5 inches 5.5 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (403 ppi) 540 x 960 pixels (220 ppi)
Screen-to-Body Ratio 64.54% 65.79% 67.61%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio with Recording No FM radio with RDS
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 5 MP, 2592 х 1944 pixels
Flash LED flash Dual-tone Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Optical Image Stabilization,Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 1080p 1080p@30fps 1080p@30fps
Front Camera Yes, 5 MP, f/2.2 Aperture, 88-degree Wid [Similar] 5 MP [Similar] 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Up to 107 kbps
Edge Yes Yes Up to 296 kbps
3G HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 21.1/5.76 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP, EDR v4.1, A2DP, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0, USB On-the-go microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 16 GB ROM, 2 GB RAM 32/64/128 GB, 4 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB
USB OTG Supported 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 supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 2500 mAh 3000 mAh 2300 mAh
Stand by - - Up to 696 h (2G)
Up to 653 h (3G)
Talk Time - - Up to 12 h (2G)
Up to 12 h 40 min (3G)