Samsung A637

General Information

• Colors:
• White

• SAR:
• 1.28 W/kg (head)     0.60 W/kg (body)    

• Price:
• About 80 EUR

Network/Bearer

• Technology:
• GSM / UMTS

• 2G bands:
• GSM 850 / 900 / 1800 / 1900

• 3G bands:
• UMTS 850 / 1900

• Speed:
• Yes, 384 kbps

Launch

• Announced:
• 2008, October

• Status:
• Discontinued

Physical Specifications

• Dimensions:
• 86 x 43 x 20 mm (3.39 x 1.69 x 0.79 in)

• Weight:
• 92 g (3.25 oz)

• SIM:
• Mini-SIM

Display

• Type:
• TFT, 256K colors

• Size:
• 1.9 inches, 11.4 cm2 (~30.9% screen-to-body ratio)

• Resolution:
• 144 x 176 pixels (~120 ppi density), Downloadable wallpapers and tones

Memory

• Card slot:
• microSD, up to 8 GB (dedicated slot)

• Phonebook:
• 1000 entries, Photocall

• Call records:
• 30 dialed, 30 received, 30 missed calls

• Internal:
• 50MB

Main Camera

• Single:
• 1.3 MP

• Video:
• Yes

Selfie Camera

• Video:
• Yes, No

Sound

• Loudspeaker:
• No

• 3.5mm jack:
• No

Connectivity

• WLAN:
• No

• Bluetooth:
• 2.0, A2DP

• GPS:
• No

• Radio:
• No

• USB:
• Proprietary

Features

• Messaging:
• SMS, EMS, MMS, Email

• Browser:
• WAP 2.0/xHTML, HTML

• Games:
• Yes + Downloadable

• Java:
• Yes, MIDP 2.0, AT&T Navigator, MP3 player, Video player, Organizer, Voice memo, Built-in speakerphone, Predictive text input

Battery

• Java:
• Yes, MIDP 2.0, Removable Li-Ion 800 mAh battery

• Stand-by:
• Up to 350 h

• Talk time:
• Up to 4 h