Phone Comparison - Samsung Galaxy Ace 2 vs Samsung Galaxy S5 LTE-A vs Samsung Galaxy A3

general General Info

Manufacturer Samsung Samsung Samsung
Announced February 2012 June 2014 October 2014
Status Available - May 2012 Available - August 2014 Available - November 2014
Price - - Rs. 14,265 ($209.78) [Similarly Priced]
Colors Black Charcoal Black, Shimmering White, Electric Blue, Copper Gold, Sw Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B
Form Factor Candybar Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
142 x 72.5 x 8.1 mm
(5.59 x 2.85 x 0.32 in)
130.1 x 65.5 x 6.9 mm
( 5.12 x 2.58 x 0.27 in)
Weight 122 g (4.3 oz) 145 g (5.11 oz) 110.3 g (3.88.0.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 TD-SCDMA / HSDPA HSDPA 850 / 1900 / 2100
4G Network - LTE-A LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint sensor (PayPal certified)
- IP67 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
-

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 800 MHz, NovaThor U8500 Quad-core 2.5 GHz Krait 450, Qualcomm Snapdragon 805 Quad-core 1.2 GHz
GPU Mali-400MP Adreno 420 -
RAM 768 MB 3 GB 1 GB
Internal Memory 4 GB storage 16/32 GB storage 16 GB
External Memory microSD, up to 32GB microSD, up to 128 GB microSD, up to 64 GB

display Display

Type PLS TFT capacitive touchscreen Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 5.1 inches 4.5 inches
Resolution 480 x 800 pixels (246 ppi) 1440 x 2560 pixels (576 ppi) 540 x 960 pixels (245 ppi)
Screen-to-Body Ratio 55.64% 69.63% 65.39%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 16 MP, 5312 x 2988 pixels 8 MP, 3264x2448 pixels
Flash LED flash phase detection auto LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection 1/2.6' Sensor Size, 1.12 �m Pixel Size, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie
Video Yes, 720p@30fps Yes, 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, video stabilization, dual-video rec. 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP, 1080p@30fps, dual video call [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 14.4 Mbps HSDPA, 42.2 Mbps; HSUPA; LTE-A, 255 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP, EDR, LE v4.0, BLE, ANT+
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot
USB Yes, v2.0 microUSB Yes, microUSB v3.0 (MHL 2.1), USB On-the-go, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 16/32 GB storage, 3 GB RAM 16 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 128 GB microSD, up to 64 GB
USB OTG - 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 not supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Non-removable Li-Po Battery
Capacity 1500 mAh 2800 mAh 1900 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
- -
Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
- -