Mangocast #PictureChallenge

Para probar las capacidades “sin precedentes” de la cámara del flamante iPhone Xs Max, lo sometimos a un #PictureChallenge que consistió en tomar la misma foto con 5 teléfonos y calificarlas a ciegas, es decir sin conocer cuál foto había sido tomada de qué teléfono. Los teléfonos que compitieron fueron:
- el “mejor teléfono de la historia” (🤔), el iPhone Xs Max
- el Samsung Galaxy S9+ (SM-G965F)
- el Samsung Galaxy S9 (SM-G9600)
- el Samsung Galaxy S7 (SM-G935F)
- el Samsung Galaxy 5 mini Duos (SM-G800H)
La única foto que se tomó con las diferentes cámaras fue esta:
Vos también podés participar de este desafío entrando con tu cuenta de Google a este formulario. Ponele notas a las fotos, de manera que cada foto tenga una nota distinta: la mejor foto debe llevar 5 y la peor 1.
Las fotos publicadas no tienen otro retoque que ajuste de rotación y tamaño para que todas luzcan lo más similares posible para minimizar el efecto de que otros detalles afecten tu criterio. Por si acaso, incluimos links a las fotos originales a las cuales lo único que se les hizo fue remover los metadatos para que no puedas inferir la cámara a partir de estos.
A propósito de metadatos, extrajimos los EXIF para que compares lo que decidió cada cámara al tomar las fotos (ofuscamos la información del GPS por razones obvias).
iPhone XS Max
ExifTool Version Number : 10.60 File Name : Foto.jpg Directory : . File Size : 3.4 MB File Modification Date/Time : 2018:09:26 21:25:15-04:00 File Access Date/Time : 2018:09:29 07:56:56-04:00 File Inode Change Date/Time : 2018:09:29 10:08:50-04:00 File Permissions : rwxrwxrwx File Type : JPEG File Type Extension : jpg MIME Type : image/jpeg Exif Byte Order : Big-endian (Motorola, MM) Make : Apple Camera Model Name : iPhone XS Max Orientation : Horizontal (normal) X Resolution : 72 Y Resolution : 72 Resolution Unit : inches Software : 12.0 Modify Date : 2018:09:26 20:35:52 Y Cb Cr Positioning : Centered Exposure Time : 1/25 F Number : 1.8 Exposure Program : Program AE ISO : 400 Exif Version : 0221 Date/Time Original : 2018:09:26 20:35:52 Create Date : 2018:09:26 20:35:52 Components Configuration : Y, Cb, Cr, - Shutter Speed Value : 1/25 Aperture Value : 1.8 Brightness Value : -0.1331240496 Exposure Compensation : 0 Metering Mode : Multi-segment Flash : Off, Did not fire Focal Length : 4.2 mm Subject Area : 2013 1511 2217 1330 Run Time Flags : Valid Run Time Value : 85353598663416 Run Time Scale : 1000000000 Run Time Epoch : 0 Acceleration Vector : -0.9704072476 0.08106847108 -0.1870107948 Sub Sec Time Original : 904 Sub Sec Time Digitized : 904 Flashpix Version : 0100 Color Space : Uncalibrated Exif Image Width : 4032 Exif Image Height : 3024 Sensing Method : One-chip color area Scene Type : Directly photographed Exposure Mode : Auto White Balance : Auto Focal Length In 35mm Format : 26 mm Scene Capture Type : Standard Lens Info : 4.25-6mm f/1.8-2.4 Lens Make : Apple Lens Model : iPhone XS Max back dual camera 4.25mm f/1.8 GPS Latitude Ref : South GPS Longitude Ref : West GPS Altitude Ref : Above Sea Level GPS Time Stamp : 00:35:46 GPS Speed Ref : km/h GPS Speed : 0 GPS Img Direction Ref : True North GPS Img Direction : 101.0281296 GPS Dest Bearing Ref : True North GPS Dest Bearing : 101.0281296 GPS Date Stamp : 2018:09:27 GPS Horizontal Positioning Error: 65 m Compression : JPEG (old-style) Thumbnail Offset : 2320 Thumbnail Length : 8181 Profile CMM Type : appl Profile Version : 4.0.0 Profile Class : Display Device Profile Color Space Data : RGB Profile Connection Space : XYZ Profile Date Time : 2017:07:07 13:22:32 Profile File Signature : acsp Primary Platform : Apple Computer Inc. CMM Flags : Not Embedded, Independent Device Manufacturer : APPL Device Model : Device Attributes : Reflective, Glossy, Positive, Color Rendering Intent : Perceptual Connection Space Illuminant : 0.9642 1 0.82491 Profile Creator : appl Profile ID : ca1a9582257f104d389913d5d1ea1582 Profile Description : Display P3 Profile Copyright : Copyright Apple Inc., 2017 Media White Point : 0.95045 1 1.08905 Red Matrix Column : 0.51512 0.2412 -0.00105 Green Matrix Column : 0.29198 0.69225 0.04189 Blue Matrix Column : 0.1571 0.06657 0.78407 Red Tone Reproduction Curve : (Binary data 32 bytes, use -b option to extract) Chromatic Adaptation : 1.04788 0.02292 -0.0502 0.02959 0.99048 -0.01706 -0.00923 0.01508 0.75168 Blue Tone Reproduction Curve : (Binary data 32 bytes, use -b option to extract) Green Tone Reproduction Curve : (Binary data 32 bytes, use -b option to extract) Image Width : 4032 Image Height : 3024 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:0 (2 2) Aperture : 1.8 GPS Altitude : 105.9 m Above Sea Level GPS Date/Time : 2018:09:27 00:35:46Z GPS Latitude : XXXX GPS Longitude : XXXX GPS Position : XXXX Image Size : 4032x3024 Megapixels : 12.2 Run Time Since Power Up : 23:42:33 Scale Factor To 35 mm Equivalent: 6.1 Shutter Speed : 1/25 Create Date : 2018:09:26 20:35:52.904 Date/Time Original : 2018:09:26 20:35:52.904 Thumbnail Image : (Binary data 8181 bytes, use -b option to extract) Circle Of Confusion : 0.005 mm Field Of View : 69.4 deg Focal Length : 4.2 mm (35 mm equivalent: 26.0 mm) Hyperfocal Distance : 2.04 m Light Value : 4.3
Samsung Galaxy S9+
ExifTool Version Number : 10.60 File Name : Fotojpg Directory : . File Size : 3.1 MB File Modification Date/Time : 2018:09:26 21:23:28-04:00 File Access Date/Time : 2018:09:29 07:56:56-04:00 File Inode Change Date/Time : 2018:09:29 10:08:50-04:00 File Permissions : rwxrwxrwx File Type : JPEG File Type Extension : jpg MIME Type : image/jpeg Exif Byte Order : Little-endian (Intel, II) Orientation : Horizontal (normal) Y Cb Cr Positioning : Centered X Resolution : 72 Y Resolution : 72 Resolution Unit : inches Make : samsung Camera Model Name : SM-G965F Software : G965FXXU2BRH1 Modify Date : 2018:09:26 20:35:07 Exposure Time : 1/14 F Number : 1.5 Exposure Program : Program AE ISO : 320 Exif Version : 0220 Date/Time Original : 2018:09:26 20:35:07 Create Date : 2018:09:26 20:35:07 Shutter Speed Value : 1/25 Aperture Value : 1.5 Brightness Value : -1.54 Exposure Compensation : 0 Max Aperture Value : 1.5 Metering Mode : Spot Flash : No Flash Flashpix Version : 0100 Components Configuration : Y, Cb, Cr, - Focal Length : 4.3 mm Sub Sec Time : 0345 Sub Sec Time Original : 0345 Sub Sec Time Digitized : 0345 User Comment : Color Space : sRGB Exif Image Width : 4032 Exif Image Height : 3024 Exposure Mode : Auto White Balance : Auto Focal Length In 35mm Format : 26 mm Scene Capture Type : Standard Image Unique ID : I12LLKF00VM I12LLLF01GM. Interoperability Index : R98 - DCF basic file (sRGB) Interoperability Version : 0100 Compression : JPEG (old-style) Thumbnail Offset : 844 Thumbnail Length : 15649 Image Width : 4032 Image Height : 3024 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:0 (2 2) Time Stamp : 2018:09:26 20:35:07-04:00 Aperture : 1.5 Image Size : 4032x3024 Megapixels : 12.2 Scale Factor To 35 mm Equivalent: 6.0 Shutter Speed : 1/14 Create Date : 2018:09:26 20:35:07.0345 Date/Time Original : 2018:09:26 20:35:07.0345 Modify Date : 2018:09:26 20:35:07.0345 Thumbnail Image : (Binary data 15649 bytes, use -b option to extract) Circle Of Confusion : 0.005 mm Field Of View : 69.4 deg Focal Length : 4.3 mm (35 mm equivalent: 26.0 mm) Hyperfocal Distance : 2.48 m Light Value : 3.3
Samsung Galaxy S9
ExifTool Version Number : 10.60 File Name : Foto.jpg Directory : . File Size : 3.5 MB File Modification Date/Time : 2018:09:26 20:33:08-04:00 File Access Date/Time : 2018:09:29 07:56:56-04:00 File Inode Change Date/Time : 2018:09:29 10:08:50-04:00 File Permissions : rwxrwxrwx File Type : JPEG File Type Extension : jpg MIME Type : image/jpeg Exif Byte Order : Big-endian (Motorola, MM) Make : samsung Camera Model Name : SM-G9600 Orientation : Horizontal (normal) X Resolution : 72 Y Resolution : 72 Resolution Unit : inches Software : G9600ZHU3ARG4 Modify Date : 2018:09:26 20:33:08 Y Cb Cr Positioning : Centered Exposure Time : 1/17 F Number : 1.5 Exposure Program : Program AE ISO : 250 Exif Version : 0220 Date/Time Original : 2018:09:26 20:33:08 Create Date : 2018:09:26 20:33:08 Components Configuration : Y, Cb, Cr, - Shutter Speed Value : 1/17 Aperture Value : 1.5 Brightness Value : -1.27 Exposure Compensation : 0 Max Aperture Value : 1.5 Metering Mode : Center-weighted average Flash : No Flash Focal Length : 4.3 mm Sub Sec Time : 233900 Sub Sec Time Original : 233900 Sub Sec Time Digitized : 233900 Flashpix Version : 0100 Color Space : sRGB Exif Image Width : 4032 Exif Image Height : 3024 Interoperability Index : R98 - DCF basic file (sRGB) Interoperability Version : 0100 Sensing Method : Not defined Scene Type : Directly photographed Exposure Mode : Auto White Balance : Auto Focal Length In 35mm Format : 26 mm Scene Capture Type : Standard Image Unique ID : H12QSKF00SM H12QSKL01VA GPS Latitude Ref : South GPS Longitude Ref : West GPS Altitude Ref : Above Sea Level GPS Time Stamp : 00:32:25 GPS Processing Method : CELLID GPS Date Stamp : 2018:09:27 Image Width : 4032 Image Height : 3024 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:0 (2 2) Time Stamp : 2018:09:26 20:33:08-04:00 Aperture : 1.5 GPS Altitude : 0 m Above Sea Level GPS Date/Time : 2018:09:27 00:32:25Z GPS Latitude : XXXX GPS Longitude : XXXX GPS Position : XXXX Image Size : 4032x3024 Megapixels : 12.2 Scale Factor To 35 mm Equivalent: 6.0 Shutter Speed : 1/17 Create Date : 2018:09:26 20:33:08.233900 Date/Time Original : 2018:09:26 20:33:08.233900 Modify Date : 2018:09:26 20:33:08.233900 Circle Of Confusion : 0.005 mm Field Of View : 69.4 deg Focal Length : 4.3 mm (35 mm equivalent: 26.0 mm) Hyperfocal Distance : 2.48 m Light Value : 3.9
Samsung Galaxy S7 edge
ExifTool Version Number : 10.60 File Name : Foto D.jpg Directory : . File Size : 3.7 MB File Modification Date/Time : 2018:09:26 21:20:15-04:00 File Access Date/Time : 2018:09:29 07:56:56-04:00 File Inode Change Date/Time : 2018:09:29 10:08:50-04:00 File Permissions : rwxrwxrwx File Type : JPEG File Type Extension : jpg MIME Type : image/jpeg Exif Byte Order : Little-endian (Intel, II) Make : samsung Camera Model Name : SM-G935F Orientation : Horizontal (normal) X Resolution : 72 Y Resolution : 72 Resolution Unit : inches Software : G935FXXU2ERH3 Modify Date : 2018:09:26 20:33:59 Y Cb Cr Positioning : Centered Exposure Time : 1/13 F Number : 1.7 Exposure Program : Program AE ISO : 200 Exif Version : 0220 Date/Time Original : 2018:09:26 20:33:59 Create Date : 2018:09:26 20:33:59 Components Configuration : Y, Cb, Cr, - Shutter Speed Value : 1/12 Aperture Value : 1.7 Brightness Value : -1 Exposure Compensation : 0 Max Aperture Value : 1.7 Metering Mode : Center-weighted average Flash : No Flash Focal Length : 4.2 mm User Comment : Sub Sec Time : 0311 Sub Sec Time Original : 0311 Sub Sec Time Digitized : 0311 Flashpix Version : 0100 Color Space : sRGB Exif Image Width : 4032 Exif Image Height : 3024 Interoperability Index : R98 - DCF basic file (sRGB) Interoperability Version : 0100 Exposure Mode : Auto White Balance : Auto Focal Length In 35mm Format : 26 mm Scene Capture Type : Standard Image Unique ID : C12LLJB18SM C12LLLC01GM. Compression : JPEG (old-style) Thumbnail Offset : 1012 Thumbnail Length : 18361 Image Width : 4032 Image Height : 3024 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:2 (2 1) Time Stamp : 2018:09:26 20:33:59-04:00 Aperture : 1.7 Image Size : 4032x3024 Megapixels : 12.2 Scale Factor To 35 mm Equivalent: 6.2 Shutter Speed : 1/13 Create Date : 2018:09:26 20:33:59.0311 Date/Time Original : 2018:09:26 20:33:59.0311 Modify Date : 2018:09:26 20:33:59.0311 Thumbnail Image : (Binary data 18361 bytes, use -b option to extract) Circle Of Confusion : 0.005 mm Field Of View : 69.4 deg Focal Length : 4.2 mm (35 mm equivalent: 26.0 mm) Hyperfocal Distance : 2.14 m Light Value : 4.2
Samsung Galay S5 mini duos
ExifTool Version Number : 10.60 File Name : Foto.jpg Directory : . File Size : 1963 kB File Modification Date/Time : 2018:09:26 21:23:53-04:00 File Access Date/Time : 2018:09:29 07:56:56-04:00 File Inode Change Date/Time : 2018:09:29 10:08:50-04:00 File Permissions : rwxrwxrwx File Type : JPEG File Type Extension : jpg MIME Type : image/jpeg Exif Byte Order : Little-endian (Intel, II) Make : samsung Camera Model Name : SM-G800H Orientation : Horizontal (normal) X Resolution : 72 Y Resolution : 72 Resolution Unit : inches Software : G800HXXU1CPJ6 Modify Date : 2018:09:26 20:34:31 Y Cb Cr Positioning : Centered F Number : 2.4 Exposure Program : Program AE Exif Version : 0220 Date/Time Original : 2018:09:26 20:34:31 Create Date : 2018:09:26 20:34:31 Max Aperture Value : 2.4 Metering Mode : Center-weighted average Flash : No Flash Focal Length : 3.3 mm Color Space : sRGB Exif Image Width : 3264 Exif Image Height : 1836 Exposure Mode : Auto White Balance : Auto Focal Length In 35mm Format : 32 mm Scene Capture Type : Night JFIF Version : 1.01 Image Width : 3264 Image Height : 1836 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:2 (2 1) Aperture : 2.4 Image Size : 3264x1836 Megapixels : 6.0 Scale Factor To 35 mm Equivalent: 9.6 Circle Of Confusion : 0.003 mm Field Of View : 58.7 deg Focal Length : 3.3 mm (35 mm equivalent: 32.0 mm) Hyperfocal Distance : 1.47 m
Como todos los anteriores desafíos que hicimos, hay sorpresas.
Revelaremos los resultados junto con el próximo episodio incluyendo tus preferencias.
¡No esperes más y participá ya mismo del #PictureChallenge!