LG Optimus Z vs Motorola RAZR HD XT925
LG Optimus Z
Motorola RAZR HD XT925
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE 800, 1800, 2600
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 42.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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LTE speed-LTE, Cat3, 100 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-42012-9
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Status2010-72012-9
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Design
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SIMMini-SIMMicro-SIM
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Height117.9 mm131.9 mm
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Width56.9 mm67.9 mm
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Thickness11 mm8.4 mm
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Weight135 g146 g
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ColorsBlack, Pink, WhiteBlack, White
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.5 inches4.7 inches
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Resolution480 x 640 pixels720 x 1280 pixels
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Pixel density229 ppi312 ppi
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Display colors26214416777216
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Hardware
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CPU1 GHz Scorpion1.5 GHz Dual-core
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ChipsetQualcomm QSD8250 Snapdragon-
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GPUAdreno 200-
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Memory RAM-1 GB
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Internal storage-16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included4 GB-
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OS
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OSAndroid OS, v2.1 (Eclair)Android OS, v4.1 (Jelly Bean)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera video720p1080p@30fps
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Primary camera Autofocusautofocusautofocus
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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, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual Band-Yes
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WLAN DLNAYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, with A-GPS, S-GPS
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GLONASS-Yes
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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 IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Adobe FlashYesYes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1350 mAh2500/2530 mAh
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Battery removable-Non-removable
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Talk time4 h 10 min-
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Talk time 2G-16 h
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Talk time 3G-22 h
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Standby time200 h-