Phone Comparison - Apple iPhone 4 vs Xiaomi Redmi Note 4G vs Asus Zenfone 2 ZE550ML

general General Info

Manufacturer Apple Xiaomi Asus
Announced June 2010 August 2014 March 2015
Status Available - June 2010 Available - November 2014 Available - March 2015
Price - - Rs. 13,990 ($205.74) [Similarly Priced]
Colors Black, White Black/White Red, Grey, Black, White and Gold
Form Factor Candybar Candybar Candybar
Dimension 115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in)
Weight 137 g (4.83 oz) 199 g (7.02 oz) 170 g (6 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1900 / 2000 HSDPA 850 / 900 / 1900 / 2100
4G Network - TD-LTE 1900 / 2300 / 2600 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, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS iOS 4, upgradable to iOS 5 Android OS, v4.2 (Jelly Bean) Android OS, v5.0 (Lollipop)
Processor 1 GHz Cortex-A8, Apple A4 Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 Quad-core 1.8 GHz, Intel Atom Z3560
GPU PowerVR SGX535 Adreno 305 PowerVR G6430
RAM 512 MB 2 GB 2 GB
Internal Memory 8/16/32 GB storage 8 GB 16 GB
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type LED-backlit IPS TFT, capacitive touchscreen IPS LCD capacitive touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 5.5 inches 5.5 inches
Resolution 640 x 960 pixels (330 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (403 ppi)
Screen-to-Body Ratio 53.92% 68.82% 69.97%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 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, Touch Focus, Geo-tagging, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 720p@30fps, LED video light, geo-tagging 1080p@30fps 1080p@30fps
Front Camera Yes, videocalling over Wi-Fi only [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps TD-SCDMA; LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v2.1 with A2DP v4.0, A2DP, LE v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
USB Yes, v2.0 microUSB v2.0, USB On-the-go microUSB v2.0, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Internal 8/16/32 GB storage, 512 MB RAM 8 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage No microSD, up to 64 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 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 not supported

battery Battery

Type Standard battery, Li-Po Li-Po Battery Non-removable Li-Po Battery
Capacity 1420 mAh 3200 mAh 3000 mAh
Stand by Up to 300 h (2G)
Up to 300 h (3G)
Up to 775 h (3G) -
Talk Time Up to 14 h (2G)
Up to 7 h (3G)
Up to 38 h (2G)
Up to 14 h (3G)
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