No, ninguna versión española incluye la pista de audio original inglesa en 7.1, pese a que lo indica en la contraportada.



Este es el BDInfo de la 2D:

Código:

DISC INFO:

Disc Title:     FROZEN
Disc Size:      40.725.605.981 bytes
Protection:     AACS
BD-Java:        Yes
BDInfo:         0.5.8

PLAYLIST REPORT:

Name:                   00800.MPLS
Length:                 1:42:13.043 (h:m:s.ms)
Size:                   0 bytes
Total Bitrate:          0,00 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-4 AVC Video        0 kbps              1080p / 23,976 fps / 16:9

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
DTS-HD Master Audio             English         0 kbps          5.1 / 48 kHz    
Dolby Digital Audio             English         0 kbps          2.0 / 48 kHz    
DTS Audio                       Spanish         0 kbps          5.1 / 48 kHz    
DTS Audio                       Portuguese      0 kbps          5.1 / 48 kHz    
DTS Audio                       Catalan         0 kbps          5.1 / 48 kHz    

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Portuguese      0,000 kbps                      
Presentation Graphics           Portuguese      0,000 kbps

Y este el de la 3D:

Código:

DISC INFO:

Disc Title:     FROZEN_3D
Disc Size:      42.809.393.347 bytes
Protection:     AACS
BD-Java:        Yes
Extras:         Blu-ray 3D
BDInfo:         0.5.8

PLAYLIST REPORT:

Name:                   00800.MPLS
Length:                 1:42:13.043 (h:m:s.ms)
Size:                   0 bytes
Total Bitrate:          0,00 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-4 AVC Video        0 kbps              1080p / 23,976 fps / 16:9

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
DTS-HD Master Audio             English         0 kbps          5.1 / 48 kHz    
Dolby Digital Audio             English         0 kbps          2.0 / 48 kHz    
DTS Audio                       Spanish         0 kbps          5.1 / 48 kHz    
DTS Audio                       Portuguese      0 kbps          5.1 / 48 kHz    
DTS Audio                       Catalan         0 kbps          5.1 / 48 kHz    

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps                      
Presentation Graphics           Portuguese      0,000 kbps                      
Presentation Graphics           Portuguese      0,000 kbps

Para contrastar, este es el BDInfo de la versión USA 2D (allí no la lanzan en 3D por ahora):

Código:

DISC INFO:

Disc Title:     FROZEN
Disc Size:      43.124.974.583 bytes
Protection:     AACS
BD-Java:        Yes
BDInfo:         0.5.8

PLAYLIST REPORT:

Name:                   00800.MPLS
Length:                 1:42:13.043 (h:m:s.ms)
Size:                   0 bytes
Total Bitrate:          0,00 Mbps

VIDEO:

Codec                   Bitrate             Description     
-----                   -------             -----------     
MPEG-4 AVC Video        0 kbps              1080p / 23,976 fps / 16:9 / High Profile 4.1

AUDIO:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
DTS-HD Master Audio             English         0 kbps          7.1 / 48 kHz / 24-bit (DTS Core: 5.1 / 48 kHz / 1509 kbps / 24-bit)
Dolby Digital Audio             English         320 kbps        2.0 / 48 kHz / 320 kbps / Dolby Surround
Dolby Digital Audio             French          640 kbps        5.1 / 48 kHz / 640 kbps
Dolby Digital Audio             Spanish         640 kbps        5.1 / 48 kHz / 640 kbps

SUBTITLES:

Codec                           Language        Bitrate         Description     
-----                           --------        -------         -----------     
Presentation Graphics           English         0,000 kbps                      
Presentation Graphics           English         0,000 kbps                      
Presentation Graphics           French          0,000 kbps                      
Presentation Graphics           Spanish         0,000 kbps

EDITADO: Esta información es incorrecta. Finalmente sí se incluyen los 7.1 canales en la versión original, pero el BDInfo no los muestra si no ser realiza el scan completo