HTC Desire 828 dual sim vs HTC Butterfly 3

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HTC Desire 828 dual sim HTC Butterfly 3
PHONES
Phone Names HTC Desire 828 dual sim HTC Butterfly 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 7, 8, 38, 39, 40, 411, 3, 5, 7, 8, 28, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA, LTE
TechnologyGSM / CDMA / HSPA / LTEGSM / HSPA / LTE
 CDMA 800 & TD-SCDMA-
Launch
Announced2015, November. Released 2015, November2015, September. Released 2015, October
StatusDiscontinuedDiscontinued
Body
Dimensions157.7 x 78.9 x 7.9 mm (6.21 x 3.11 x 0.31 in)151 x 73 x 10 mm (5.94 x 2.87 x 0.39 in)
SIMNano-SIM + Nano-SIMNano-SIM
Weight148 g (5.22 oz)161 g (5.68 oz)
 -IP57 dust/water resistant (up to 1m. and 30 mins)
Display
Resolution1080 x 1920 pixels, 16:9 ratio (~401 ppi density)1440 x 2560 pixels, 16:9 ratio (~565 ppi density)
Size5.5 inches, 83.4 cm2 (~67.0% screen-to-body ratio)5.2 inches, 74.5 cm2 (~67.6% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core 1.5 GHz Cortex-A53Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)
ChipsetMediatek MT6753 (28 nm)Qualcomm MSM8994 Snapdragon 810 (20 nm)
GPUMali-T720MP3Adreno 430
OSAndroid 5.1 (Lollipop), Sense UI 6Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), Sence 7
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal16GB 2GB RAM, 32GB 3GB RAM32GB 3GB RAM
 -eMMC 5.0
Main Camera
FeaturesLED flash, HDR, panoramaDual-LED dual-tone flash, panorama, HDR
Single13 MP, f/2.2, AF, OIS20.2 MP, f/2.2, 28mm (wide), AF Secondary depth sensor
Video1080p@30fps4K@30fps
Selfie camera
FeaturesHDR-
Single4 MP, f/2.0, 27mm (wide), 1/3", 2µm13 MP, f/2.0, 28mm (wide)
Video1080p@30fps4K@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth4.1, A2DP, LE4.1, A2DP, aptX
Infrared port-Yes
NFCNoYes
PositioningGPS, GLONASS/ BDS (market dependant)GPS, GLONASS, BDS
RadioFM radioNo
USBmicroUSB 2.0microUSB 2.0 (MHL 3.0 TV-out)
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot
Features
SensorsAccelerometer, proximity, compassAccelerometer, gyro, proximity, compass
Battery
Charging-18W wired, QC2
Stand-by-Up to 363 h (2G) / Up to 416 h (3G)
Talk time-Up to 26 h (2G) / Up to 21 h (3G)
TypeLi-Ion 2800 mAh, non-removableLi-Ion 2700 mAh, non-removable
Misc
ColorsWhiteBlue, Red, White
Models-B830x
PriceAbout 130 EURAbout 300 EUR