Samsung Comment 2 R390C vs Yezz Andy A4.5
Samsung Comment 2 R390C
Yezz Andy A4.5
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Network
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2G networkCDMA 850, 1700, 1900, 2100GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 900
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HSDPA speed-HSDPA, 21 Mbps
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HSUPA speed-HSUPA, 11 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2012-102013-3
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Status2012-102013-5
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Design
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SIMMini-SIMDual SIM (Mini-SIM and Micro-SIM)
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Height110 mm132 mm
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Width61 mm65.6 mm
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Thickness10.9 mm8.6 mm
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Weight95 g102 g
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KeyboardQWERTY-
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ColorsBlackBlack, White
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.4 inches4.5 inches
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Resolution320 x 240 pixels540 x 960 pixels
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Pixel density167 ppi245 ppi
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Display colors26214416777216
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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Chipset-Mediatek MT6589
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GPU-PowerVR SGX544
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Memory ROM-4 GB
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Internal storage256 MB-
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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Main camera
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Main camera2 MP13 MP
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Primary camera resolution1600 x 1200 pixels4128 x 3096 pixels
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Primary camera video176x144720p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1500 mAh
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Talk time4 h-
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Talk time 2G-16 h
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Talk time 3G-14 h
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Standby time264 h-
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Standby time 2G-600 h
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Standby time 3G-550 h
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OS
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OS-Android OS, v4.2 (Jelly Bean)
