Vivo Y21d vs Vivo Y28 4G

Genel bakış

Marka: vivo; vivo
Çıkış tarihi: Kasım 2025, 6 ay önce; Haziran 2024, 1 yıl 11 ay önce
AnTuTu: 222.000 Antutu v10 Overall performance better than 56% of devices; 222.000 Antutu v10 Overall performance better than 56% of devices

Boyut: 6.68"; 6.68"
Çözünürlük: 720 x 1608 px HD+; 720 x 1608 px HD+
Tür: LCD IPS; LCD IPS
Yoğunluk: 264 ppi Medium Density; 264 ppi Medium Density
En/boy oranı: 20:9; 20:9
Özellikler: Hole-punch Notch, Refresh rate 90 Hz, Peak brightness - 1000 cd/m², Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 83% NTSC, LED Notifications, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 90 Hz, Peak brightness - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, 83% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Yonga seti: Unisoc Tiger T612 / T7225; MediaTek Helio G85 (MT6769V/CZ)
CPU: 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.8Ghz; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
CPU türü: Octa-Core; Octa-Core
Üretim süreci: 12 nm; 12 nm
Frekans: 1.8 GHz; 2 GHz
GPU: Mali-G57 MP1; Arm Mali-G52 MC2 950MHz
RAM: 4 GB; 4 GB
RAM türü: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Çözünürlük: 50 Mpx; 50 Mpx
Diyafram: ƒ/ 1.8; ƒ/ 1.8
Flaş: Dual LED; LED
Optik sabitleme: No; No
Ağır çekim: Yes, 120 fps; Yes, 120 fps
Özellikler: Digital zoom, Dual camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash; Digital zoom, Dual camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash

Boyutlar: 77.0 mm 166.1 mm 8.4 mm Print 3D Model; 76.0 mm 165.7 mm 8.0 mm Print 3D Model
Ağırlık: 209 g; 199 g
Malzemeler: Plastic , Splash resistant design; Plastic , Splash resistant design
Renkler: Green Coral; Green Orange
Su/toz dayanımı: IP68, IP69; IP64
Kullanılabilir alan: 83 %; 85 %

İşletim sistemi: Android 15 Funtouch OS 15 (Android 15); Android 14 Upside-down cake Funtouch OS 14 (Android 14)
Google hizmetleri: With Google Mobile Services; With Google Mobile Services
Güncellemeler: —; OS updates: 1 years, Security updates: 2 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Bluetooth profilleri: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
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
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; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: 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); 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), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)