موبایل

Samsung Galaxy Express I8730 4GB 1GB RAM

برند: سامسونگ
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مشخصات فنی

Technical Specifications

Network

Technology GSM / HSPA / LTE
2g Bands GSM 850 / 900 / 1800 / 1900
3g Bands HSDPA 850 / 900 / 2100
4g Bands 3, 7, 8, 20
Speed HSPA 21.1/5.76 Mbps, LTE

Launch

Announced 2013, January. Released 2013, March
Status Discontinued

Body

Dimensions 132.2 x 69.1 x 9.3 mm (5.20 x 2.72 x 0.37 in)
Weight 139.1 g (4.90 oz)
Sim Micro-SIM

Display

Type Super AMOLED Plus
Size 4.5 inches, 57.6 cm2 (~63.1% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~207 ppi density)

Platform

Os Android 4.1.2 (Jelly Bean)
Chipset Qualcomm MSM8930 Snapdragon 400 (28 nm)
Cpu Dual-core 1.2 GHz Krait
Gpu Adreno 305

Memory

Card Slot microSDHC (dedicated slot)
Internal 4GB 1GB RAM, 8GB 1GB RAM
eMMC 4.5

Main Camera

Single 5 MP, AF
Features LED flash
Video 720p@30fps, stereo sound rec.

Selfie Camera

Single 1.3 MP
Video 720p@30fps

Sound

Loudspeaker Yes
3 5mm Jack Yes

Comms

Wlan Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 4.0, A2DP, EDR
Positioning GPS, GLONASS
Nfc Yes
Radio Stereo FM radio, RDS, recording
Usb microUSB 2.0 (MHL TV-out)

Features

Sensors Accelerometer, gyro, proximity, compass

Battery

Type Li-Ion 2000 mAh, removable
Stand By Up to 586 h (2G) / Up to 581 h (3G)
Talk Time Up to 19 h 23 min (2G) / Up to 11 h 30 min (3G)

Misc

Colors White, Gray
Models GT-I8730
Sar 0.48 W/kg (head)     0.73 W/kg (body)    
Sar Eu 0.33 W/kg (head)     0.35 W/kg (body)    
Price About 180 EUR

Our tests

Display Contrast ratio: Infinite (nominal) / 2.861:1 (sunlight)
Camera Photo / Video
Loudspeaker Voice 67dB / Noise 66dB / Ring 75dB
Audio Quality Noise -82.5dB / Crosstalk -82.0dB
Battery Old Endurance rating 59h