HTC HD7 vs Acer Stream

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          General Info

          Manufacturer
          HTC Acer
          Announced
          October 2010 May 2010
          Status
          Available - October 2010 Available - August 2010
          Colors
          Black Black
          Form Factor
          Candybar Candybar
          Dimension
          122 x 68 x 11.2 mm
          (4.8 x 2.68 x 0.44 in )
          119.5 x 63 x 11.2 mm
          (4.7 x 2.48 x 0.44 in)
          Weight
          162 g (5.71 oz) 140 g (4.94 oz)
          2G Network
          GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
          3G Network
          HSDPA 900 / 2100
          HSDPA 850 / 1900 or HSDPA 850 / 2100
          HSDPA 850 / 1900 / 2100
          HSDPA 900 / 1900 / 2100
          Messaging
          SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

          Hardware and OS

          OS
          Microsoft Windows Phone 7 Android OS, v2.1 (Eclair), upgradable
          Processor
          1 GHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar] 1 GHz Scorpion, Qualcomm QSD8250 Snapdragon [Similar]
          GPU
          Adreno 200 [Similar] Adreno 200 [Similar]
          RAM
          576 MB [Browse Similar] 512 MB [Browse Similar]
          Internal Memory
          8 GB (Europe) / 16 GB (Asia), 512 MB ROM 2 GB storage
          External Memory
          No microSD, up to 32GB, 8GB card included

          Display

          Type
          LCD capacitive touchscreen AMOLED capacitive touchscreen
          Colors
          16M colors 16M colors
          Size
          4.3 inches [Similar] 3.7 inches [Similar]
          Resolution
          480 x 800 pixels (217 ppi) [Similar] 480 x 800 pixels (252 ppi) [Similar]
          Screen-to-Body Ratio
          63.42% 51.82%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          5 MP, 2592x1944 pixels [Similar] 5 MP, 2560х1920 pixels [Similar]
          Flash
          dual-LED flash No
          Features
          Auto focus, Geo-tagging Auto focus, Geo-tagging, Image Stabilization
          Video
          Yes, 720p Yes, 720p@24fps
          Front Camera
          No [Similar] No [Similar]

          Multimedia

          3.5mm Jack
          3.5 mm jack yes 3.5 mm jack yes
          Radio
          Stereo FM radio with RDS Stereo FM radio with RDS
          Games
          Yes + downloadable Yes
          Loud Speaker
          loudspeaker yes loudspeaker yes

          Connectivity and Data Rate

          GPRS
          Class 32 Class 10 (4+1/3+2 slots), 32 - 48 kbps
          Edge
          Class 32 Class 10, 236.8 kbps
          3G
          HSDPA 7.2/14.4 Mbps; HSUPA 2/5.76 Mbps (carrier dependent) HSDPA, 7.2 Mbps; HSUPA, 2.0 Mbps
          Bluetooth
          Yes, v2.1 with A2DP Yes, v2.1 with A2DP
          Wi-Fi
          Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA & UPnP technology
          USB
          Yes, microUSB v2.0 Yes, microUSB v2.0
          GPS
          Yes, with A-GPS support; Bing Maps Yes, with A-GPS support
          Browser
          WAP 2.0/xHTML, HTML HTML

          User Memory

          Internal
          8GB (Europe) / 16GB (Asia), 512 MB ROM, 576 MB RAM 2GB storage, 512MB RAM, 512MB ROM
          Expandable Storage
          No microSD, up to 32GB, 8GB card included

          Sensors

          Fingerprint
          fingerprint not supported fingerprint not supported
          Proximity Sensor
          proximity sensor present proximity sensor present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present
          NFC
          NFC not supported NFC not supported

          Battery

          Type
          Standard battery, Li-Ion Standard battery, Li-Ion
          Capacity
          1230 mAh 1400 mAh
          Stand by
          Up to 310 h (2G)
          Up to 320 h (3G)
          (2G)
          Up to 400 h (3G)
          Talk Time
          Up to 6 h 20 min (2G)
          Up to 5 h 20 min (3G)
          (2G)
          Up to 5 h (3G)

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