Phone Comparison - HP Slate7 Extreme vs Xiaomi Redmi Note vs Asus Zenfone Zoom ZX550

general General Info

Manufacturer HP Xiaomi Asus
Announced December 2013 March 2014 January 2015
Status Available - December 2013 Available - March 2014 Coming Soon - Q2 2015
Price - - Rs. 37,999 ($558.81) [Similarly Priced]
Colors Black/Silver Various Meteorite black, Glacier white
Form Factor Candybar Candybar Candybar
Dimension 200 x 120 x 9.4 mm
(7.87 x 4.72 x 0.37 in)
154 x 78.7 x 9.45 mm
(6.06 x 3.1 x 0.37 in)
158.9 x 78.8 x 12 mm
(6.26 x 3.1 x 0.47 in)
Weight 319.8 g (11.25.0.28 oz) 199 g (7.02 oz) 185 g (6.53 oz)
2G Network No GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network No HSDPA 1900 / 2100 HSDPA 850 / 900 / 1900 / 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)
Messaging , Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v5.0 (Lollipop)
Processor Quad-core 1.8 GHz Cortex-A15, Nvidia Tegra 4 Octa-core 1.4 GHz Cortex-A7 / Octa-core 1.7 GHz Cortex-A7, Mediatek MT6592 Quad-core 2.3 GHz, Intel Atom Z3580
GPU ULP GeForce Mali-450MP4 PowerVR G6430
RAM 1 GB 1/2 GB 4 GB
Internal Memory 16 GB ROM 8 GB 32/64/128 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 5.5 inches 5.5 inches
Resolution 1280 x 800 pixels (216 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (403 ppi)
Screen-to-Body Ratio 59.00% 68.82% 65.79%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash No LED flash Dual-tone Flash
Features Auto focus, Geo-tagging, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Optical Image Stabilization,Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 720p 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G No HSPA+ HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 v4.0, A2DP, LE v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-the-go microUSB v2.0, USB Host
GPS Yes Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Phonebook N/A Practically unlimited entries and fields, Photocall Practically unlimited entries and fields, Photocall
Call Records N/A Practically unlimited Practically unlimited
Internal 16 GB ROM, 1 GB RAM 8 GB, 1/2 GB RAM 32/64/128 GB, 4 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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 Non-removable Li-Po battery Li-Po Battery Non-removable Li-Po Battery
Capacity 4100 mAh 3100 mAh 3000 mAh
Stand by - - -
Talk Time Up to 10 h 30 min (Multimedia) - -