Google Pixel 8a vs Tecno Spark 40

En bref

Marque: Google; Tecno
Date de sortie: mai 2024, il y a 2 ans et 1 mois; juillet 2025, il y a 11 mois
Prix de lancement: $ 549.00; —
AnTuTu: 876.512 Antutu v10 Overall performance better than 83% of devices; 250.000 Antutu v10 Overall performance better than 59% of devices

Taille: 6.1"; 6.67"
Résolution: 1080 x 2400 px FHD+; 720 x 1600 px HD+
Type: Oled; LCD IPS
Densité: 431 ppi Very high density; 263 ppi Medium Density
Rapport d’aspect: 20:9; 20:9
Fonctions: Hole-punch Notch, Refresh rate 120 Hz, Max brightness HBM - 1400 cd/m², 1000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, Frameless

Chipset: Google Tensor G3; MediaTek Helio G91
CPU: 1x3.0 GHz ARM Cortex X3 +4x2.45 GHz Cortex A715 + 4x2.15 GHz Cortex A510; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
Type de CPU: Nine-Core; Octa-Core
Gravure: 4 nm; 12 nm
Fréquence: 3 GHz; 2 GHz
GPU: Immortalis-G715s MC10; Arm Mali-G52 MC2 850MHz
RAM: 8 GB; 8 GB
Type de RAM: RAM LPDDR5X; —
64 bits: Yes; Yes

Résolution: 64 Mpx; 50 Mpx
Ouverture: ƒ/ 1.89; ƒ/ 1.8
Capteur: Sony IMX787; —
Taille de pixel: 0.70 µm; —
Taille du capteur: 1/1.72"; —
Flash: Dual LED; LED
Stabilisation optique: Yes; No
Ralenti: Yes, 240 fps; Yes, 120 fps
Fonctions: 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; Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash

Capacité: 4500 mAh; 5200 mAh
Type: Li-Polymer; Li-Polymer
Charge rapide: Yes , 18.0W; Yes , 45.0W
Cycles de charge: 1000 cycles; —
Autonomie: ~ 40h; —
Fonctions: Wireless charging, Reverse charging, Non-removable; Reverse charging, Non-removable

Dimensions: 72.7 mm 152.1 mm 8.9 mm Print 3D Model; 77.0 mm 165.6 mm 7.7 mm Print 3D Model
Poids: 188 g; 188 g
Matériaux: Metal; Polycarbonate
Couleurs: Black White Blue Green Cyan; Black White Blue Gray
Résistance eau/poussière: IP67; IP64
Résistance aux chutes: Class A B C D E 270 drops without defects; —
Réparabilité: Class A B C D E; —
Surface utile: 81 %; 84 %

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

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

Empreinte digitale: Yes, in screen; Yes, on the side
Accéléromètre: Yes; Yes
Gyroscope: Yes; Yes
Proximité: Yes; Yes
Capteur de lumière: Yes; Yes
Baromètre: Yes; —
Système de refroidissement: Yes; Yes
Audio: Noise cancellation microphone, Stereo Speakers, 3 microphones; DTS / DTS X, Stereo Speakers