Google Pixel 4a vs Google Pixel 9

In sintesi

Marca: Google; Google
Data di uscita: August 2020, 5 years ago; August 2024, 1 year ago
AnTuTu: 275.000 Antutu v8 Overall performance better than 60% of devices; 1.499.975 Antutu v11 Overall performance better than 90% of devices
Prezzo di lancio: —; € 899.00 ($ 1,053.30)

Dimensione: 5.81"; 6.3"
Risoluzione: 1080 x 2340 px FHD+; 1080 x 2424 px FHD+
Tipo: Oled; Oled
Densità: 444 ppi Very high density; 421 ppi Very high density
Rapporto d’aspetto: 19.5:9; 20:9
Caratteristiche: Hole-punch Notch, 100000:1 contrast ratio, Always-On Display, HDR, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Max brightness HBM - 1800 cd/m², Peak brightness - 2700 cd/m², 2000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 730G; Google Tensor G4
CPU: 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz; 1x3.10 GHz Cortex X4 + 3x2.6 GHz Cortex A720 + 4x1.95 GHz Cortex A520
Tipo di CPU: Octa-Core; Octa-Core
Processo: 8 nm; 4 nm
Frequenza: 2.2 GHz; 3.1 GHz
GPU: Qualcomm Adreno 618; Mali-G715 940 MHz
RAM: 6 GB; 12 GB
Tipo di RAM: LPDDR4X RAM; RAM LPDDR5X
64 bit: Yes; Yes

Risoluzione: 12 Mpx; 50 Mpx
Apertura: ƒ/ 1.73; ƒ/ 1.69
Sensore: Sony IMX363 Exmor RS; Samsung GNK
Dimensione pixel: 1.40 µm; 1.20 µm
Dimensione sensore: 1/2.55"; 1/1.3"
Flash: LED; Dual LED
Stabilizzazione ottica: Yes; Yes
Slow motion: Yes, 240 fps; Yes, 240 fps
Caratteristiche: 4K Video, Digital zoom, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Google Lens; Flicker sensor, Noise reduction, Pro Video Mode, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), NPU AI Engine, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Capacità: 3140 mAh; 4700 mAh
Tipo: Li-Ion; Li-Polymer
Ricarica rapida: Yes , 18.0W; Yes , 27.0W
Caratteristiche: Non-removable; Wireless charging, Reverse charging, Non-removable
Ricarica wireless: —; Wireless charging 15W
Cicli di ricarica: —; 1000 cycles
Autonomia: —; ~ 49h

Dimensioni: 69.4 mm 144.2 mm 8.2 mm Print 3D Model; 72.0 mm 152.8 mm 8.5 mm Print 3D Model
Peso: 143 g; 198 g
Materiali: Polycarbonate; Aluminium alloy , Corning Gorilla Glass Victus 2
Colori: Black; Black White Pink Green Beige
Superficie utile: 82 %; 86 %
Resistenza ad acqua/polvere: —; IP68
Resistenza alle cadute: —; Class A B C D E 270 drops without defects
Riparabilità: —; Class A B C D E

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM); Dual SIM Dual Standby (Nano SIM + eSIM)
Bluetooth: Bluetooth 5.1 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), ANT+, APT-x, LDAC; A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 6E , WiFi 7 (802.11be)
Funzioni Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi MiMO; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), NavIC System, GNSS

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B14 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B30 (2300), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100), B71 (600), B75 (450)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n14 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n30 (2300), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n71 (600), n75 (1500), n76 (1500), n77 (3700), n78 (3500), n79 (4700)

Impronta digitale: Yes, in the back; Yes, in screen
Accelerometro: Yes; Yes
Giroscopio: Yes; Yes
Prossimità: Yes; Yes
Sensore di luce: Yes; Yes
Barometro: Yes; Yes
Sistema di raffreddamento: No; Yes
Audio: Stereo Speakers; Noise cancellation microphone, Stereo Speakers, 3 microphones