Samsung Galaxy Grand 2 Duos (Dual SIM) vs Samsung Galaxy Ace Style

BASIC INFO
Status Available. Released, 2013, November Discontinued
Release Date November, 2013 2013, June
Dimension 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in) 121.2 x 62.7 x 10.7 mm (4.77 x 2.47 x 0.42 in)
Weight 163 g (5.75 oz)
Colors Black, White, Pink Cream White, Dark Gray
OS Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
PROSESSING
Processor Quad-core 1.2 GHz Dual-core 1.2 GHz Cortex-A5
MEMORY
Card Slot 8 GBInternal Storage, 1.5 GB RAM, microSD, up to 64 GB 4 GB Storage, 512 MB RAM, microSD, up to 64 GB
DISPLAY
Size 720 x 1280 pixels, 5.25 inches (~280 ppi pixel density) 480 x 800 pixels, 4.0 inches (~233 ppi pixel density)
Type TFT capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
CAMERA
Primary 8 MP, 3264x2448 pixels, autofocus, LED flash with Geo-tagging, touch focus, face and smile detection, image stabilization features 5 MP, 2592x1944 pixels, autofocus
Video Yes, 1080p@30fps, stereo sound rec. Yes, 720p@30fps
Selfie Yes, 1.9 MP Yes, VGA
BATTERY
Battery Li-Ion 2600 mAh battery Li-Ion 1500 mAh battery
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA HSDPA 900 / 2100
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
BlueTooth V4.0 with A2DP, EDR, LE Yes, v4.0 with A2DP
USB MicroUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
OTHERS
Radio Stereo FM radio with RDS