Samsung M580 Replenish vs Samsung Dart T499

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PHONES
Phone Names Samsung M580 Replenish Samsung Dart T499
Network
2G bandsCDMA 800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsCDMA2000 1xHSDPA 1700 / 2100
4G bands-2, 4, 5, 7, 17
SpeedEV-DO Rev.0, 153.2 KbpsHSPA 7.2/0.384 Mbps
TechnologyCDMA / CDMA2000GSM / HSPA
 -HSDPA 2100
Launch
Announced2011, April. Released 2011, May 082011, May. Released 2011, June
StatusDiscontinuedDiscontinued
Body
Dimensions123 x 60 x 11 mm (4.84 x 2.36 x 0.43 in)104 x 61 x 13 mm (4.09 x 2.40 x 0.51 in)
KeyboardQWERTY-
SIMMini-SIMMini-SIM
Weight116 g (4.09 oz)108 g (3.81 oz)
Display
Protection-Scratch-resistant glass
Resolution240 x 320 pixels, 4:3 ratio (~143 ppi density)240 x 320 pixels, 4:3 ratio (~127 ppi density)
Size2.8 inches, 24.3 cm2 (~32.9% screen-to-body ratio)3.14 inches, 30.5 cm2 (~48.1% screen-to-body ratio)
TypeTFT, 256K colorsTFT, 256K colors
 -TouchWiz UI
Platform
CPU600 MHz600 MHz
ChipsetQualcomm MSM7627-2Mediatek MT6735M (28 nm)
GPU-Mali-T720MP2
OSAndroid 2.2 (Froyo), upgradable to 2.3 (Gingerbread)Android 2.2 (Froyo)
Memory
Card slotmicroSDHC (dedicated slot), 2 GB includedmicroSDHC (dedicated slot), 2 GB included
Internal512MB 256MB RAM8GB 1GB RAM
Main Camera
Features-LED flash, panorama
Single2 MP3.2 MP
VideoYes320p@15fps
Selfie camera
Features-LED flash
Single-1.3 MP
 NoNo
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth2.1, A2DP3.0, A2DP
NFC-No
PositioningGPS, A-GPSGPS, A-GPS
Radio-Stereo FM radio, RDS
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g, hotspot (charges may apply)Wi-Fi 802.11 b/g/n, hotspot
Features
BrowserHTML-
Sensors-Accelerometer, proximity, compass
 Made partially by recycled bio-plastics MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text inputMP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial Predictive text input (Swype)
Battery
Stand-byUp to 217 hUp to 288 h
Talk timeUp to 5 h 40 minUp to 4 h
TypeRemovable Li-Ion 1160 mAh batteryRemovable Li-Ion 1200 mAh battery
Misc
ColorsBlack, Blue, Raspberry PinkGray
PriceAbout 80 EURAbout 60 EUR
SAR0.54 W/kg (head)     1.09 W/kg (body)0.91 W/kg (head)     1.12 W/kg (body)
SAR EU-0.89 W/kg (head)