• Samsung I9100 Galaxy S II vs Samsung Galaxy A5 Duos vs HTC Desire 728 Dual Sim

Phone Comparison - Samsung I9100 Galaxy S II vs Samsung Galaxy A5 Duos vs HTC Desire 728 Dual Sim

general General Info

Manufacturer Samsung Samsung HTC
Announced February 2011 October 2014 June 2015
Status Available - April 2011 Available - November 2014 Coming Soon - June 2015
Price - Rs. 18,094 ($266.09) [Similarly Priced] Rs. 12,999 ($191.16) [Similarly Priced]
Colors Black, White, Pink Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Gray, White, Blue, Pink
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
139.3 x 69.7 x 6.7 mm
(5.48 x 2.74 x 0.26 in)
157.9 x 77.8 x 7.87 mm
(6.22 x 3.06 x 0.31 in)
Weight 116 g (4.09 oz) 123 g (4.34 oz) 153 g (5.4 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 1900 / 2100
4G Network - LTE LTE
Messaging SMS, MMS, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753
GPU Mali-400MP Adreno 306 Mali-T720MP3
RAM 1 GB 2 GB 2 GB
Internal Memory 16 GB/32 GB storage 16 GB 16 GB
External Memory microSD, up to 32GB, 8 GB included No microSD, up to 128 GB

display Display

Type Super AMOLED Plus capacitive touchscreen Super AMOLED capacitive touchscreen Super LCD2 Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.0 inches 5.5 inches
Resolution 480 x 800 pixels (217 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 63.52% 70.85% 67.89%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS - FM Radio
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, 4208 x 3120 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Auto focus, BSI Sensor, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, 2 MP [Similar] 5 MP [Similar] 5 MP, 1080p, BSI Sensor [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 HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0+HS v4.0, A2DP, EDR, LE v4.0, A2DP, LE
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, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 16 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included No microSD, up to 128 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 supported NFC supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 1650 mAh 2300 mAh 2800 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
- Up to 485 h (3G)
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
- Up to 21 h (3G)