Samsung Galaxy J1

Network

• Technology: GSM / HSPA
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
• 3G bands: HSDPA 900 / 2100
• Speed: HSPA 21.1/5.76 Mbps

Launch

• Announced: 2015, January. Released 2015, February
• Status: Discontinued

Body

• Dimensions: 129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in)
• Weight: 122 g (4.30 oz)
• Build: Glass front, plastic back, plastic frame
• SIM: Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)

Display

• Type: TFT
• Size: 4.3 inches, 52.6 cm2 (~59.8% screen-to-body ratio)
• Resolution: 480 x 800 pixels, 5:3 ratio (~217 ppi density)

Platform

• OS: Android 4.4.4 (KitKat)
• Chipset: Spreadtrum
• CPU: Dual-core 1.2 GHz Cortex-A7
• GPU: Mali-400

Memory

• Card slot: microSDXC (dedicated slot)
• Internal: 4GB 512MB RAM

Main Camera

• Single: 5 MP, f/2.2, 31mm (standard), AF
• Features: LED flash
• Video: 720p@30fps

Selfie camera

• Single: 2 MP
• 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
• GPS: Yes, with A-GPS, GLONASS
• NFC: No
• Radio: FM radio, RDS, recording
• USB: microUSB 2.0

Features

• Sensors: Accelerometer, proximity

Battery

• Type: Li-Ion 1850 mAh, removable
• Talk time: Up to 10 h (3G)
• Music play: Up to 40 h

Misc

• Colors: White, Black, Blue
• Models: SM-J100F, SM-J100FN, SM-J100H, SM-J100H/DD, SM-J100H, SM-J100M, SM-J100MU, SM-J100ML, SM-J100VPP, SM-J100Y
• SAR: 0.65 W/kg (head)     0.87 W/kg (body)    
• SAR EU: 0.57 W/kg (head)     0.77 W/kg (body)    
• Price: About 110 EUR