Samsung Galaxy S9 vs Allview A9 Plus
| Tipo | Táctil | Táctil | Tablet | Táctil |
| Resistencia al agua y al polvo | IP68 |  | | IP68 |
| Dimensiones | 147.70 x 68.70 x 8.50 mm | 149.26 x 70.52 x 10.10 mm | 260.00 x 161.10 x 8.00 mm | 149.90 x 70.40 x 7.80 mm |
| Peso | 163.00 g | 147.00 g | 529.00 g | 157.00 g |
| Diagonal de la pantalla | 5.80" | 5.34" | 10.50" | 6.10" |
| Pantalla | colorida / Super AMOLED 16M colores 1440 x 2960 px (5.80") 568 ppi | colorida / IPS TFT 16M colores 480 x 960 px (5.34") 201 ppi | colorida / TFT 16M colores 1200 x 1920 px (10.50") 216 ppi | colorida / Dynamic AMOLED 16M colores 1440 x 3040 px (6.10") 551 ppi |
| Protección de pantalla | Corning Gorilla Glass Comprar protector de pantalla |  | | Corning Gorilla Glass Comprar protector de pantalla |
| Pantalla secundaria | | | | |
| Protección de pantalla adicional | | | | |
| Tiempo en conversación (máximo) | | 2G: 1323 minutos (22.1 h) | | |
| Tiempo en espera | | 2G: 250 horas (10.4 días) | | |
| Tiempo máximo de reproducción | nd | nd | Audio: 183 h (7.6 días) Video: 15 h (0.6 días) | nd |
| Batería | Li-Ion 3000 mAhComprar banco de energía | Li-Po 2500 mAhComprar banco de energía | Li-Ion 7300 mAhComprar banco de energía | Li-Ion 3400 mAhComprar banco de energía |
| Carga rápida | Quick Charge 2.0 | | | Quick Charge 2.0 |
| Carga inalámbrica | PMA | | | PMA |
| Memoria interna | 64 GB, 128 GB, 256 GB | 8 GB | 32 GB | 128 GB, 512 GB |
| Memoria de usuario | | | 21.9 GB | |
| memoria RAM | 4 GB | 1 GB | 3 GB | 8 GB |
| Tarjetas de memoria |  microSD, microSDHC, microSDXC a 400 GBComprar tarjeta de memoria | microSD, microSDHC, microSDXC a 128 GBComprar tarjeta de memoria | microSD, microSDHC, microSDXC a 400 GBComprar tarjeta de memoria | microSD, microSDHC, microSDXC a 512 GBComprar tarjeta de memoria |
| Sistema operativo | Android 8.0 Oreo | Android 8.1 Oreo Go | Android 8.1 Oreo | Android 9.0 Pie |
| Interfaz | Samsung Experience 9.0 | - | - | One UI |
| Procesador | Samsung Exynos 9810 | Cortex A7 | Qualcomm Snapdragon 450 | Samsung Exynos 9820 |
| Frecuencia de reloj | 2800 MHz | 1300 MHz | 1800 MHz | 2700 MHz |
| GPU | ARM Mali-G72 MP18 | - | Adreno 506 | ARM Mali-G76 MP12 |
| Pantalla táctil | | | | |
| Número SAR | 1,18 W/kg | 0,820 W/kg | 0,555 W/kg | |
| Dos tarjetas SIM (DualSIM) | | | | |
| Tipo de tarjetas SIM | SingleSIM(nanoSIM) | DualSIM(microSIM, nanoSIM) | | SingleSIM(nanoSIM) |
| Modo DualSIM | nd | dual standby | nd | nd |
| Comercializado | I. trimestre 2018 | II. trimestre 2018 | III. trimestre 2018 | I. trimestre 2019 |
| Otros nombres de este móvil | SM-G960F | - | SM-T590 | SM-G973; SM-G973F |
| Red GSM | 850 900 1800 1900 | 850 900 1800 1900 | | 850 900 1800 1900 |
| Red UMTS (3G) | 850 900 1900 2100 | 900 2100 | | 850 900 1900 2100 |
| Estándar LTE | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| CDMA | | | | |
| Estándar TD-SCDMA | | | | |
| UMA | | | | |
CÁMARAS FOTOGRÁFICAS TRASERAS
| Primera cámara | | | | |
| Modelo de sensor de cámara de fotos | Sony IMX345 | | | |
| Sensor de imagen | 12 Mpx | 8 Mpx | 8 Mpx | 12 Mpx |
| Resolución | 4032x3024 px | 3264x2448 px | | |
| Zoom óptico | | | | |
| Zoom digital | 8x | | | 10x |
| Flash | LED | LED | LED | LED |
| Doble flash LED | | | | |
| Resolución de video | 3840x2160 px | | 1920x1080 px | 3840x2160 px |
| Formatos de vídeo | H.263, H.264, H.265, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, H.265, MPEG4 - 60 fps |
| Adicional | AF, EIS, OIS, f/1.5-f/2.4 | AF | AF | AF, EIS, OIS, f/1.5-f/2.4 |
| Segunda cámara | | | | |
| Sensor de imagen | nd | nd | nd | 12 Mpx |
| Zoom óptico | nd | nd | nd | |
| Flash | nd | nd | nd | LED |
| Doble flash LED | nd | nd | nd | |
| Formatos de vídeo | nd | nd | nd | H.263, H.264, H.265, MPEG4 - 60 fps |
| Adicional | nd | nd | nd | AF, EIS, OIS, f/2.4 |
| Tercera cámara | | | | |
| Sensor de imagen | nd | nd | nd | 16 Mpx |
| Zoom óptico | nd | nd | nd | |
| Flash | nd | nd | nd | LED |
| Doble flash LED | nd | nd | nd | |
| Formatos de vídeo | nd | nd | nd | H.263, H.264, H.265, MPEG4 - 60 fps |
| Adicional | nd | nd | nd | FF, f/2.2 |
CÁMARAS FOTOGRÁFICAS DELANTERAS
| Primera cámara | | | | |
| Sensor de imagen | 8 Mpx | 2 Mpx | 5 Mpx | 10 Mpx |
| Resolución | 3264x2448 px | 1600x1200 px | | |
| Zoom óptico | | | | |
| Flash | | LED | | |
| Doble flash LED | | | | |
| Formatos de vídeo | H.263, H.264, H.265, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, H.265, MPEG4 - 60 fps |
| Adicional | AF, f/1.7 | FF | FF | FF, f/1.9 |
SENSORES
| Acelerómetro | | | | |
| Sensor de acercamiento | | | | |
| Sensor de luz | | | | |
| Magnetómetro | | | | |
| Giróscopo | | | | |
| Barómetro | | | | |
| Altímetro | | | | |
| Gravedad | | | | |
| Sensor de efecto Hall | | | | |
| Escáner de iris | | | | |
| Sensor de huellas dactilares | | | | |
| Termómetro | | | | |
| Higrómetro | | | | |
Transferencia de datos
| xHTML | | | | |
| WAP | v2.0 | v2.0 | | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 21.00 Mbit/s | | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | 1174.00 Mbit/s | | | 2000.00 Mbit/s |
| LTE UP | - | | | 150.80 Mbit/s |
| WIMAX+ | | | | |
| GPRS | | clase 10 | | |
| EDGE | | clase 10 | | |
| Bluetooth | v5.0 | v4.0 | v4.2 | v5.0 |
| Perfil A2DP | | | | |
| HDMI | | | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 b/g/n | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac/ax |
| Frecuencia de WiFi | 2,4 GHz; 5 GHz | 2,4 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| Punto de acceso WiFi | | | | |
| IrDA | | | | |
| USB | v3.1 Type-C | v2.0 | v2.0 Type-C | v3.1 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| NFC | | | | |
COMUNICACIÓN Y MENSAJERÍA
| Llamada en espera | | | | |
| Multiconferencia | | | | |
| Desvío de llamada | | | | |
| Pulsar para hablar | | | | |
| Mensajería instantánea | | | | |
| SMS | | | | |
| EMS | | | | |
| MMS | | | | |
| Texto predictivo | T9 | XT9 | T9 | T9 |
| Swype | | | | |
| Correo electrónico | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | | POP3, IMAP4, SMTP |
| Teclado QWERTY | | | | |
| Lector RSS | | | | |
Multimedia
| Radio | | | | |
| Reproductor MP3 | | | | |
| Altavoces estéreo | 2 | | | 2 |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| Formatos de audio | 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, MID, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF | AAC, AAC+, AMR, WAV, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MXMF, OGA, OGG, RTTTL, RTX, WAV, WMA, XMF | 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF |
| Polifonía | | | | |
| Videotonos | | | | |
| Compositor de melodias | | | | |
| Juegos | | | | |
| Java | ART | ART | ART | ART |
| Videoteléfono | | | | |
| DVB-H | | | | |
| Salida de TV | | | | |
PIM Y FUNCIONES ADICIONALES
| Reloj | | | | |
| Cronógrafo | | | | |
| Alarma | | | | |
| Calculadora | | | | |
| Conversor de monedas | | | | |
| Organizador | | | | |
| Calendario | | | | |
| Modo de avión | | | | |
| SyncML | | | | |
| Datos y fax | | | | |
| Protector de pantalla | | | | |
| Temas | | | | |
| Carcasa reemplazable | | | | |
| Marcación por voz | | | | |
| Manos libres | | | | |
| Dictáfono | | | | |
| Vibración | | | | |
