Samsung A7 Golden color

use like 3 months by my sister still looks new.
01741122688

Technology
GSM / HSPA / LTE
LAUNCH Announced 2015, January
Status Available. Released 2015, February
BODY Dimensions 151 x 76.2 x 6.3 mm (5.94 x 3.00 x 0.25 in)
Weight 141 g (4.97 oz)
SIM Nano-SIM
DISPLAY Type Super AMOLED capacitive touchscreen, 16M colors
Size 5.5 inches (~72.5% screen-to-body ratio)
Resolution 1080 x 1920 pixels (~401 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass 4
PLATFORM OS Android OS, v4.4.4 (KitKat), upgradable to v5.0.2 (Lollipop)
Chipset Qualcomm MSM8939 Snapdragon 615 - A700FD
Exynos 5430 Octa - A700F
CPU Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 - A700FD
Quad-core 1.8 Cortex-A15 GHz & quad-core 1.3 Cortex-A7 GHz - A700F
GPU Adreno 405 - A700FD
Mali-T628 MP6 - A700F
MEMORY Card slot microSD, up to 64 GB (dedicated slot)
Internal 16 GB, 2 GB RAM
CAMERA Primary 13 MP, f/2.0, 28mm, autofocus, LED flash, check quality
Features Geo-tagging, touch focus, face detection, panorama, HDR
Video 1080p@30fps, check quality
Secondary 5 MP, f/2.2, 23mm, 1080p
SOUND Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
- Active noise cancellation with dedicated mic
COMMS WLAN Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
Bluetooth v4.0, A2DP, EDR, LE
GPS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes
Radio FM radio, RDS, recording
USB microUSB v2.0
FEATURES Sensors Accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5
Java No
- ANT+ support
- S-Voice
- MP4/WMV/H.264 player
- MP3/WAV/WMA/eAAC+/FLAC player
- Photo/video editor
- Document viewer
BATTERY Non-removable Li-Ion 2600 mAh battery
Talk time Up to 17 h (3G)
Music play Up to 54 h
MISC Colors Pearl White, Midnight Black, Champagne Gold
SAR US 1.05 W/kg (head) 0.80 W/kg (body)
SAR EU 0.41 W/kg (head) 0.55 W/kg (body)
Price group 7/10
TESTS Performance Basemark OS II: 786 / Basemark OS II 2.0: 813
Basemark X: 4802
Display Contrast ratio: Infinite (nominal), 3.679 (sunlight)
Camera Photo / Video
Loudspeaker Voice 64dB / Noise 66dB / Ring 73dB
Audio quality Noise -95.2dB / Crosstalk -93.4dB