Oppo A40 vs Oppo K13

In sintesi

Marca: Oppo; Oppo
Data di uscita: agosto 2024, 1 anni e 9 mesi fa; aprile 2025, 1 anni e 1 mesi fa
AnTuTu: 253.200 Antutu v10 Overall performance better than 59% of devices; 789.000 Antutu v10 Overall performance better than 80% of devices

Dimensione: 6.67"; 6.67"
Risoluzione: 720 x 1604 px HD+; 1080 x 2400 px FHD+
Tipo: LCD IPS; AMOLED E4
Densità: 264 ppi Medium Density; 395 ppi High Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, HDR10, DCI-P3, 2.5D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Brightnes 600 cd/m² (typ), Peak brightness - 2000 cd/m², Max brightness HBM - 1200 cd/m², 6000000:1 contrast ratio, HDR, DCI-P3, Scratch resistant, 2.5D glass screen, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 6s Gen1; Qualcomm Snapdragon 6 Gen4
CPU: 4x1.8 GHz Kryo 660 +4x2.1 GHz Kryo 660; 4x Cortex A78 a 2.3 GHz + 4x Cortex A55 a 1.8 GHz
Tipo di CPU: Octa-Core; Octa-Core
Processo: 11 nm; 4 nm
Frequenza: 2.1 GHz; 2.3 GHz
GPU: Adreno 610 GPU; Adreno GPU
RAM: 4 GB; 8 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.8; ƒ/ 1.85
Dimensione pixel: 0.80 µm; 0.61 µm
Flash: Quad LED; LED
Stabilizzazione ottica: Yes; No
Slow motion: Yes, 120 fps; No, 30 fps
Caratteristiche: Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensore: —; Omnivision OV50D40 Light Hunter 400
Dimensione sensore: —; 1/2.88"

Capacità: 256 GB; 128 GB
Tipo: eMMC 5.1 Storage; UFS Storage 3.1
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 76.1 mm 165.8 mm 7.7 mm Print 3D Model; 76.1 mm 163.2 mm 8.4 mm Print 3D Model
Peso: 186 g; 208 g
Materiali: Plastic; Plastic
Colori: Purple Lilac; Black Violet
Resistenza ad acqua/polvere: IP54 , MIL-STD-810H; IP65 , IP69
Superficie utile: 85 %; 87 %

Sistema operativo: Android 14 Upside-down cake Funtouch OS 14 (Android 14); Android 16 ColorOS 16 (Android 16)
Aggiornamenti: OS updates: 1 years, Security updates: 3 years; —
Servizi Google: With Google Mobile Services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 5.2 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Funzioni Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1); GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

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), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), 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), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B8 (900)
5G: —; n1 (2100), n5 (850), n8 (900), n28b (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500)

Impronta digitale: Yes, on the side; Yes, on the side
Accelerometro: Yes; Yes
Giroscopio: Yes; Yes
Prossimità: Yes; Yes
Sensore di luce: Yes; Yes
Sistema di raffreddamento: Yes; No
Audio: Hi-Res Audio, Stereo Speakers; Hi-Res Audio, Stereo Speakers, 2 microphones