Comparisons / Comparison of HTC Butterfly 2 and BLU J4

Comparison of HTC Butterfly 2 and BLU J4 [S]ave

Attribute
BLU J4
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HTC Butterfly 2
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General
BrandBluHtc
Launch
Announced2019-10-012014-08-01
Body
Width (mm)1010
Length (mm)151145.4
Height (mm)72.370.2
Weight (g)158151
SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
Network
Technology
  • GSM
  • HSPA
  • GSM
  • HSPA
  • LTE
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 850 / 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 1900 / 2100
  • HSDPA 850 / 900 / 1900 / 2100
4G bands-
  • 1, 3, 7, 8, 28, 38, 40, 41
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
Platform
OSAndroid 8.1 Oreo (Go edition)Android 4.4.2 (KitKat)
Chipset-Qualcomm Snapdragon 801 (28 nm)
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.5 GHz Krait 400
GPUMali-400Adreno 330
Memory
Card slotmicroSDXCmicroSDXC (dedicated slot)
Internal
  • 32GB 1GB RAM
  • 16GB 2GB RAM
  • 32GB 2GB RAM
Display
Size (in)5.55
Resolution (px)720 x 14401080 x 1920
Display TypeIPS LCDIPS LCD
Battery
TypeLi-PoLi-Po
Charging-Fast charging 18W, Quick Charge 2.0
Capcity (mAh)22002700
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 8 MP, AF
  • 13 MP, AF
  • 2 MP, (depth)
Main Camera Video720p@30fps1080p@30fps, stereo sound rec.
Main Camera FeaturesLED flashDual-LED flash, panorama, HDR
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 8 MP
  • 5 MP
Selfie Camera Video720p@30fps1080p@30fps
Selfie Camera Features-HDR
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot
Bluetooth4.1, A2DP, LE4.0, A2DP, aptX
GPS++
NFC-+
RadioFM radioFM radio, RDS
USBmicroUSB 2.0microUSB 2.0 (MHL TV-out)
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Accelerometer
  • Accelerometer
  • barometer
  • compass
  • gyro
  • proximity
Misc
Colors
  • Black
  • Blue
  • Brown
  • Blue
  • Red
  • White
Models-
  • B810x
Infrared port-Yes
Stand-by (h)-643
Talk time (h)-Up to 24 h (3G)



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