HTC Butterfly S vs HTC Butterfly 2

Phones Images
PHONES
Phone Names HTC Butterfly S HTC Butterfly 2
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - all versionsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100 - Asia versionHSDPA 850 / 900 / 1900 / 2100
4G bands3, 7, 20 - EMEA1, 3, 7, 8, 28, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 7, 8 - Asia version-
Launch
Announced2013, June. Released 2013, July2014, August. Released 2014, September
StatusDiscontinuedDiscontinued
Body
Dimensions144.5 x 70.5 x 10.6 mm (5.69 x 2.78 x 0.42 in)145.4 x 70.2 x 10 mm (5.72 x 2.76 x 0.39 in)
SIMMicro-SIMNano-SIM
Weight160 g (5.64 oz)151 g (5.33 oz)
 -IPX7 water resistant up to 1 meter and 30 minutes
Display
ProtectionCorning Gorilla Glass 3-
Resolution1080 x 1920 pixels, 16:9 ratio (~441 ppi density)1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Size5.0 inches, 68.9 cm2 (~67.7% screen-to-body ratio)5.0 inches, 68.9 cm2 (~67.5% screen-to-body ratio)
TypeSuper LCD3IPS LCD,
Platform
CPUQuad-core 1.9 GHz Krait 300Quad-core 2.5 GHz Krait 400
ChipsetQualcomm APQ8064T Snapdragon 600Qualcomm Snapdragon 801 (28 nm)
GPUAdreno 320Adreno 330
OSAndroid 4.2.2 (Jelly Bean), upgradable to 4.4.2 (KitKat), Sense UI 5Android 4.4.2 (KitKat)
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal16GB 2GB RAM16GB 2GB RAM, 32GB 2GB RAM
 -eMMC 5.0
Main Camera
FeaturesLED flash, HDRDual-LED flash, panorama, HDR
Single4 MP, 1/3.0", 2µm, AF13 MP, AF Auxiliary lens
Video1080p@30fps, HDR1080p@30fps, stereo sound rec.
Selfie camera
FeaturesHDRHDR
Single2.1 MP5 MP
Video-1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth4.0, A2DP, aptX4.0, A2DP, aptX
Infrared portYesYes
NFCYesYes
PositioningGPS, GLONASSGPS, GLONASS
RadioStereo FM radio, RDSFM radio, RDS
USBmicroUSB 2.0 (MHL TV-out)microUSB 2.0 (MHL TV-out)
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspotWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot
Features
SensorsAccelerometer, gyro, proximity, compassAccelerometer, gyro, proximity, compass, barometer
Battery
Charging-18W wired, QC2
Stand-byUp to 544 h (2G) / Up to 659 h (3G)Up to 643 h (3G)
Talk timeUp to 29 h (2G) / Up to 25 h (3G)Up to 24 h (3G)
TypeLi-Po 3200 mAh, non-removableLi-Po 2700 mAh, non-removable
Misc
ColorsBlack, White, Red, GrayBlue, Red, White
Models-B810x
PriceAbout 300 EURAbout 250 EUR
SAR0.37 W/kg (head)     0.43 W/kg (body)-
Tests
Audio quality Noise -93.7dB / Crosstalk -93.6dB-
Battery life Endurance rating 81h Endurance rating 66h
Camera Photo / Video Photo / Video
Display Contrast ratio: 1044:1 (nominal) / 1.867:1 (sunlight)-
Loudspeaker Voice 66dB / Noise 61dB / Ring 72dB -
Performance- Basemark X: 12302
OUR TESTS
Audio qualityNoise -93.7dB / Crosstalk -93.6dB-
Battery (old)Endurance rating 81hEndurance rating 66h
CameraPhoto / VideoPhoto / Video
DisplayContrast ratio: 1044:1 (nominal) / 1.867:1 (sunlight)-
LoudspeakerVoice 66dB / Noise 61dB / Ring 72dB-
Performance-Basemark X: 12302