Cat B25 vs Huawei Ascend D2
Cat B25
Huawei Ascend D2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 2100
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HSDPA speed-HSDPA, 42 Mbps
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HSUPA speed-HSUPA, 5.7 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122013-1
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Status2014-122013-3
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Design
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SIMDual SIMMicro-SIM
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Height125 mm140 mm
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Width57 mm71 mm
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Thickness22 mm9.4 mm
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Weight161 g170 g
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ColorsBlackCrystal Blue, Pure White
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.0 inches5.0 inches
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Resolution240 x 320 pixels1080 x 1920 pixels
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Pixel density200 ppi441 ppi
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Display colors-16777216
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Hardware
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CPU208 MHz1.5 GHz Quad-core
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ChipsetMediatek MT6235Huawei K3V2
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Memory RAM-2 GB
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Internal storage-32 GB
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Memory cardmicroSD
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Memory card max8 GB-
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Main camera
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Main camera2 MP13 MP
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Primary camera resolution1600 x 1200 pixels4032 x 3224 pixels
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Primary camera videovideo1080p@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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Selfie camera video-720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11a, 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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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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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 MMS-MMS
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Messaging Email-Email
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Messaging Push Email-Push Email
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Java-Yes, via Java MIDP emulator
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1300 mAh3000 mAh
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Talk time9 h 30 min-
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Standby time156 h144 h
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OS
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OS-Android OS, v4.1 (Jelly Bean)