Mobiles Comparison

Samsung Galaxy Ace, Samsung Galaxy S2
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Samsung Galaxy Ace

Samsung Galaxy S2

 Display
 Display technology LCD OLED  
 Display Colour Colour  
 Number of colours 16,777,216 colours 16,777,216 colours  
 Scratch resistant display Yes Yes   
 Protection    
 Screen resolution  480x800 pixels  
 Screen size    
 Pixel density    
 Touchscreen No Yes   
 Simultaneous touch points 3+ Multi-touch 3+ Multi-touch  
 Type of technology Capacitive Capacitive  
 Dual screens No No   
 Storage
 Internal storage space 158 MB 16,384 MB  
 Memory card readers Yes Yes   
 SDIO No Yes   
 Compatible memory cards MicroSD/TransFlash, MicroSDHC MicroSD/TransFlash, MicroSDHC  
 Maximum amount of memory 32GB 32GB  
 ROM memory Yes No   
 Memory quantity 512 MB   
 Camera
 Built-in camera No Yes   
 Auto focus Yes Yes   
 Built-in flash Yes Yes   
 Digital zoom (still image) 2x  4 times   
 Camera Pixels 5 megapixels  8 megapixels  
 Maximum resolution (still) 2560x1920 pixels 3264 x 2448 Pixels  
 Number of cameras 1 pc 2 pc  
 Resolution 2nd camera  1600x1200 pixels   
 Optical zoom No No   
 Video recorder Yes Yes   
 Digital zoom (video) No Yes   
 Maximum numbers of fps when recording 30 fps 30 fps  
 Maximum resolution (video) 320x240 pixels 1920x1080 (HD 1080) pixels  
 Torch/Lamp Yes Yes   
 Processor
 Graphics processor Yes Yes   
 Graphics processor type Adreno 200 (AMD z430) ARM Mali-400 MP  
 Processor core type Single Core Dual Core  
 Processor speed 800 Mhz 1,200 Mhz  
 RAM No Yes   
 Memory quantity  1,024 MB  
 SoC (System on Chip) Qualcomm MSM 7227 Samsung Exynos 4210  
 CPU type ARM11 ARM Cortex-A9  
 Communication
 2G (GSM)       
 Stand-by time (2G) 642 h 710 h  
 Talk time (2G) 10.5 h 18.2 h  
 EDGE No Yes   
 GPRS Yes Yes   
 3G (UMTS) No Yes   
 Stand-by time (3G) 421 h 610 h  
 Talk time (3G) 6.5 h 8.4 h  
 HSPA Yes Yes   
 HSUPA: Speed (down) 7.2 Mbit/s 21 Mbit/s  
 HSDPA: Speed (up) 5.76 Mbit/s 5.76 Mbit/s  
 4G LTE       
 4G: Speed (down/up)    
 Stand by time (4G)    
 Talk time (4G)    
 Bluetooth Yes Yes   
 Bluetooth profile A2DP, AVRCP A2DP, AVRCP  
 Version 2.1+EDR 3.0+HS  
 Built-in navigation system Yes Yes   
 Type of GPS A-GPS A-GPS, GPS  
 Integrated geotagging Yes  
 IR No No   
 Support for IP telephony Yes Yes   
 Built-in SIP stack       
 Support via software       
 Supports NFC       
 Wireless network (Wi-Fi) Yes Yes   
 Supports media sharing Yes Yes   
 Type Browser, Email Client, Push mail 802.11a, 802.11b, 802.11g, 802.11n  
 Design
 Colour  Black, Pink, White   
 Sliding No No   
 Physical keyboard/numpad    
 Features
 Features (detail) Alarm Clock, Calculators, Calendar, Compass, Dictaphone, Games, Media player, Notebook, Stopwatch, T9, Timer, TrackID, Vibrator, Watch Alarm Clock, Calculators, Calendar, Compass, Diktafon, Games, Media player, Notebook, Stopwatch, Stöd för NFC, T9, Timer, TrackID, Vibrator, Watch  
 Shock resistant No No   
 Dual SIM card support No No   
 Voice dialing Yes Yes   
 Water resistant       
 Waterproof       
 Supports wireless charging       
 Built-in wireless charging       
 Compatibility
 DLNA certified Yes Yes   
 Type Controller, Player, Server   
 OpenGL ES Yes Yes   
 Version (OpenGL ES) 2.0 2.0  
 Java       
 Java MIDP    
 Connectors
 3.5mm headphone output Yes  
 Type of connection 3.5 mm 3.5 mm  
 USB No Yes   
 Charging via USB Yes Yes   
 Type of USB connector Micro-USB Micro-USB  
 USB version 2.0 2.0  
 Dimensions
 Dimensions (WxHxD) 112x60x12 66.1 × 125.3 × 8.49 mm   
 Weight  116 g  
 Power Supply
 Battery capacity 1,350 mAh 1,650 mAh  
 Exchangeable battery       
 Software
 Operating system    
 Miscellaneous
 Release year 2011 2011  
Warranty 1 year manufacturer provided
Price 25,000-Rs 33,999-Rs