Oppo A20 vs Oppo A57 4G

Genel bakış

Marka: Oppo; Oppo
Çıkış tarihi: Haziran 2025, 11 ay önce; Mayıs 2022, 4 yıl önce
AnTuTu: 248.000 Antutu v10 Overall performance better than 58% of devices; 110.000 Antutu v8 Overall performance better than 51% of devices

Boyut: 6.67"; 6.56"
Çözünürlük: 720 x 1604 px HD+; 720 x 1612 px HD+
Tür: LCD IPS; LCD IPS
Yoğunluk: 264 ppi Medium Density; 269 ppi Medium Density
En/boy oranı: 20:9; 20:9
Özellikler: 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, Brightnes 480 cd/m² (typ), Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, DCI-P3, 70% NTSC, 96% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Çözünürlük: 8 Mpx; 13 Mpx
Diyafram: ƒ/ 1.8; ƒ/ 2.2
Piksel boyutu: 0.80 µm; —
Flaş: Quad LED; LED
Optik sabitleme: Yes; No
Ağır çekim: Yes, 120 fps; Yes, 120 fps
Özellikler: 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; Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Kapasite: 128 GB; 64 GB
Tür: eMMC 5.1 Storage; —
SD yuvası: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Boyutlar: 76.1 mm 165.8 mm 7.7 mm Print 3D Model; 75.0 mm 163.7 mm 8.0 mm Print 3D Model
Ağırlık: 186 g; 187 g
Malzemeler: Plastic; Plastic
Renkler: Blue Brown; Black Green
Su/toz dayanımı: IP54 , MIL-STD-810H; IP54
Kullanılabilir alan: 85 %; 82 %

İşletim sistemi: Android 14 Upside-down cake Funtouch OS 14 (Android 14); Android 12 Snow Cone ColorOS 12.1 (Android 12)
Güncellemeler: OS updates: 1 years, Security updates: 3 years; —
Google hizmetleri: With Google Mobile Services; With 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 5.1 LELow energy consumption
Bluetooth profilleri: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), APT-x, LDAC, SBC, AAC; 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, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi özellikleri: 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
USB özellikleri: Charging, OTG; Charging, OTG
Navigasyon: 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), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), 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)