Samsung Galaxy A3 Duos

Network

• Technology: GSM / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
• 3G bands: HSDPA 850 / 900 / 1900 / 2100
• 4G bands: 1, 3, 5, 7, 8, 20
• Speed: HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch

• Announced: 2014, October. Released 2014, December
• Status: Discontinued

Body

• Dimensions: 130.1 x 65.5 x 6.9 mm (5.12 x 2.58 x 0.27 in)
• Weight: 110.3 g (3.88 oz)
• SIM: Hybrid Dual SIM (Nano-SIM, dual stand-by)

Display

• Type: Super AMOLED
• Size: 4.5 inches, 55.8 cm2 (~65.5% screen-to-body ratio)
• Resolution: 540 x 960 pixels, 16:9 ratio (~245 ppi density)
• Protection: Corning Gorilla Glass 4

Platform

• OS: Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop)
• Chipset: Qualcomm MSM8916 Snapdragon 410 (28 nm)
• CPU: Quad-core 1.2 GHz Cortex-A53
• GPU: Adreno 306

Memory

• Card slot: microSDXC (uses shared SIM slot)
• Internal: 16GB 1GB RAM
• Note: eMMC 4.5

Main Camera

• Single: 8 MP, f/2.4, 31mm (standard), AF
• Features: LED flash, panorama
• Video: 1080p@30fps

Selfie camera

• Single: 5 MP, f/2.2, 23mm (wide)
• Video:

Sound

• Loudspeaker: Yes
• 3.5mm jack: Yes

Comms

• WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
• Bluetooth: 4.0, A2DP, EDR, LE
• GPS: Yes, with A-GPS, GLONASS
• NFC: Yes (LTE model only)
• Radio: FM radio, recording
• USB: microUSB 2.0

Features

• Sensors: Accelerometer, proximity, compass
• Note: ANT+

Battery

• Type: Li-Ion 1900 mAh, non-removable

Misc

• Colors: Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold
• Models: SM-A300F, SM-A300G, SM-A300H, SM-A300M
• SAR EU: 0.24 W/kg (head)     0.30 W/kg (body)    
• Price: About 230 EUR