Nokia E51 camera-free vs ZTE Racer
Nokia E51 camera-free
ZTE Racer
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 2100HSDPA 900, 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 7.2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20082010-7
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Status2010-7
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Design
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SIMMini-SIMMini-SIM
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Height114.8 mm102 mm
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Width46 mm55 mm
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Thickness12 mm14.5 mm
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Weight100 g100 g
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ColorsBlack, SilverBlack
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches2.8 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density200 ppi143 ppi
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Display colors16777216262144
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Hardware
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CPU369 MHz ARM 11600 MHz ARM 11
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Chipset-Qualcomm MSM7227
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GPU-Adreno 200
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Memory ROM-256 MB
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Memory RAM96 MB256 MB
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Internal storage130 MB-
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 GB
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OS
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OSSymbian OS 9.2Android OS, v2.1 (Eclair)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USBminiUSB 2.0microUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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InfraredYes-
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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 Instant MessagingInstant Messaging-
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1050 mAh1100 mAh
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Talk time4 h 20 min3 h 30 min
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Standby time310 h200 h
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-video
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary camera-No