Phone Comparison - Samsung I9100 Galaxy S II vs Apple iPhone 6 vs Xiaomi Mi 4 LTE

Price Comparison (India) - -

general General Info

Manufacturer Samsung Apple Xiaomi
Announced February 2011 September 2014 December 2014
Status Available - April 2011 Available - September 2014 Available - December 2014
Price - - Rs. 11,999 ($176.46) [Similarly Priced]
Colors Black, White, Pink Space Gray, White/Silver, Gold White
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
137.5 x 67 x 7.1 mm
(5.41 x 2.64 x 0.28 in)
139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
Weight 116 g (4.09 oz) 113 g (3.99 oz) 149 g (5.26 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - all models
CDMA 800 / 1700 / 1900 / 2100
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100

HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE - all models LTE - international model
Messaging SMS, MMS, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - 500 dpi Pixel Density Fingerprint Sensor (Touch ID)
Shatter proof glass, oleophobic coating
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hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 iOS 8, Upgradable to iOS 10 Android OS, v4.4.3 (KitKat)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset Dual-core 1.4 GHz, Apple A8 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801
GPU Mali-400MP PowerVR GX6450 Adreno 330
RAM 1 GB 1 GB 3 GB
Internal Memory 16 GB/32 GB storage 16/64/128 GB 16 GB
External Memory microSD, up to 32GB, 8 GB included No No

display Display

Type Super AMOLED Plus capacitive touchscreen LED-backlit IPS LCD, Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.7 inches 5.0 inches
Resolution 480 x 800 pixels (217 ppi) 750 x 1334 pixels (326 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 63.52% 65.93% 72.14%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash Dual-LED Flash dual-LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, 1.5µm pixel size, geo-tagging, touch focus, face and smile detection, panorama, HDR Auto focus, 1/3' Sensor Size, 1.12�m Pixel Size, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video Yes, 1080p@30fps Yes, 1080p@60fps, video stabilization 2160p@30fps, 1080p@30fps, 720p@120fps, HDR
Front Camera Yes, 2 MP [Similar] 1.2 MP, 720p [Similar] 8 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat6, 300 Mbps DL; EV-DO Rev. A, up to 3.1 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0+HS Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go Yes, v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support, GLONASS, Beidou
Browser HTML HTML (Safari) HTML5

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 16/64/128 GB, 1 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included No No
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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 supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po battery Non-removable Li-Ion Battery
Capacity 1650 mAh 1810 mAh 3080 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
- -
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 14 h -