B7722

By Samsung

📅 Released 2010, June 🤖 Feature phone 💾 270MB storage

Gallery

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Versions / Notes:
Also known as Samsung Dual SIM Star Duos in India

Detailed Specifications

Network

Technology
GSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1
3G bands
HSDPA 2100 - SIM 1 only
Speed
HSPA 3.6/0.384 Mbps

Launch

Announced
2010, June. Released 2010, June
Status
Discontinued

Body

Dimensions
113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in)
Weight
112 g (3.95 oz)
SIM
Dual SIM (Mini-SIM, dual stand-by)

Display

Type
TFT resistive touchscreen, 256K colors
Size
3.2 inches, 29.1 cm2 (~46.3% screen-to-body ratio)
Resolution
240 x 400 pixels, 5:3 ratio (~146 ppi density)

Memory

Card slot
microSDHC (dedicated slot)
Phonebook
2000 entries, Photocall
Call records
30 dialed, 30 received, 30 missed calls
Internal
270MB

Main Camera

Single
5 MP, AF
Features
LED flash
Video
320p@30fps

Selfie camera

Single
Yes
Video

Sound

Loudspeaker
Yes
3.5mm jack
No

Comms

WLAN
Wi-Fi 802.11 b/g
Bluetooth
2.1, A2DP
Positioning
No
Radio
Stereo FM radio, RDS, recording
USB
2.0

Features

Sensors
Messaging
SMS, MMS, Email, Push Email, IM, RSS
Browser
WAP 2.0/xHTML, HTML
Games
Yes + downloadable
Java
Yes, MIDP 2.1

Battery

Type
Removable Li-Ion 1200 mAh battery
Stand-by
Up to 420 h (2G) / Up to 330 h (3G)
Talk time
Up to 12 h 50 min (2G) / Up to 5 h 40 min (3G)

Misc

Colors
Black
SAR EU
0.69 W/kg (head)     0.70 W/kg (body)
Price
About 150 EUR

Tests

Loudspeaker
Voice 74dB / Noise 67dB / Ring 76dB
Audio quality
Noise -83.9dB / Crosstalk -82.9dB