HTC Explorer vs HP iPAQ Voice Messenger

Phones Images
HTC Explorer HP iPAQ Voice Messenger
PHONES
Phone Names HTC Explorer HP iPAQ Voice Messenger
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100HSDPA 900 / 1900 / 2100
EDGENo-
GPRSClass 10-
SpeedHSPA 14.4/5.76 MbpsHSPA 7.2/0.384 Mbps
TechnologyGSM / HSPAGSM / HSPA
Launch
Announced2011, September. Released 2011, October2008, October. Released 2009, March
StatusDiscontinuedDiscontinued
Body
Dimensions102.8 x 57.2 x 12.9 mm (4.05 x 2.25 x 0.51 in)114 x 50 x 13.6 mm (4.49 x 1.97 x 0.54 in)
Keyboard-QWERTY
SIMMini-SIMMini-SIM
Weight108 g (3.81 oz)107 g (3.77 oz)
Display
Resolution320 x 480 pixels, 3:2 ratio (~180 ppi density)240 x 320 pixels, 4:3 ratio (~167 ppi density)
Size3.2 inches, 30.5 cm2 (~51.9% screen-to-body ratio)2.4 inches, 17.8 cm2 (~31.3% screen-to-body ratio)
TypeTFT, 256K colorsTFT, 65K colors
Platform
CPU600 MHz Cortex A5528 MHz ARM 11
ChipsetQualcomm MSM7225A Snapdragon S1Qualcomm MSM7201A
GPUAdreno 200Adreno 130
OSAndroid 2.3 (Gingerbread), Sense UI 3.5Microsoft Windows Mobile 6.1 Standard
Memory
Call recordsYes-
Card slotmicroSDHC (dedicated slot)microSDHC (dedicated slot)
Internal512MB 512MB RAM128MB RAM, 256MB ROM
Phonebook500 entries-
Main Camera
Features-LED flash
Single3.15 MP3.15 MP, AF
Video480pYes
Selfie camera
 NoNo
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes
 SRS surround-
Comms
Bluetooth3.0, A2DP, EDR2.0, A2DP
PositioningGPS, A-GPSGPS, A-GPS
RadioStereo FM radio, RDSNo
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11b/g
Features
Browser-WAP 2.0/xHTML, HTML (PocketIE)
GamesDownloadable-
JavaNo-
MessagingSMS, MMS-
SensorsAccelerometer, proximity-
 MP3/eAAC+/WAV/WMA player XviD/MP4/H.264/WMV player Organizer Voice memo Predictive text inputPocket Office Media player Predictive text input Voice memo
Battery
Stand-byUp to 485 h (2G) / Up to 445 h (3G)-
Talk timeUp to 7 h 40 min (2G) / Up to 7 h 33 min (3G)-
TypeRemovable Li-Ion 1230 mAh batteryRemovable Li-Po 1260 mAh battery
Misc
ColorsActive Black, Active Navy, Metallic Black, Metallic NavyBlue
PriceAbout 70 EURAbout 80 EUR
SAR1.56 W/kg (head)     0.75 W/kg (body)0.64 W/kg (head)     1.01 W/kg (body)
SAR EU1.24 W/kg (head)     0.72 W/kg (body)-
Tests
Audio quality Noise -82.4dB / Crosstalk -81.1dB-
Camera Photo-
Display Contrast ratio: 755:1 (nominal)-
Loudspeaker Voice 66dB / Noise 66dB / Ring 79dB -
OUR TESTS
Audio qualityNoise -82.4dB / Crosstalk -81.1dB-
CameraPhoto-
DisplayContrast ratio: 755:1 (nominal)-
LoudspeakerVoice 66dB / Noise 66dB / Ring 79dB-