Poco C81 Pro vs Ulefone Note 21

Übersicht

Marke: POCO; Ulefone
Erscheinungsdatum: April 2026, vor 2 Monaten; Januar 2025, vor 1 Jahren und 5 Monaten
AnTuTu: 413.133 Antutu v11 Overall performance better than 68% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Größe: 6.9"; 6.56"
Auflösung: 720 x 1600 px HD+; 720 x 1612 px HD+
Typ: LCD IPS; LCD IPS
Pixeldichte: 254 ppi Medium Density; 269 ppi Medium Density
Seitenverhältnis: 20:9; 20:9
Funktionen: Water Drop Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Full Care Display 3.0 Cer, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), Brightnes 650 cd/m² (typ), Max brightness HBM - 800 cd/m², 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 83% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipsatz: Unisoc Tiger T615 (T7250); Unisoc Tiger T606
CPU: 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.6Ghz; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
CPU-Typ: Octa-Core; Octa-Core
Fertigung: 12 nm; 12 nm
Taktfrequenz: 1.8 GHz; 1.6 GHz
GPU: Mali-G57 MP1; ARM Mali-G57
Arbeitsspeicher: 4 GB; 4 GB
RAM-Typ: LPDDR4X RAM; LPDDR4X RAM
64-Bit: Yes; Yes

Auflösung: 13 Mpx; 13 Mpx
Blende: ƒ/ 2.2; ƒ/ 2.2
Blitz: LED; LED
Optische Stabilisierung: No; No
Zeitlupe: No, 30 fps; No, 30 fps
Funktionen: Digital zoom, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensor: —; Samsung S5K3L6
Pixelgröße: —; 1.12 µm
Sensorgröße: —; 1/3.1"

Abmessungen: 79.5 mm 171.6 mm 8.2 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Gewicht: 208 g; 196 g
Materialien: Plastic; Plastic
Farben: Black Gold Green; Black Violet
Wasser-/Staubschutz: Splash resistant; —
Nutzbare Fläche: 84 %; 84 %
Sturzfestigkeit: —; Class A B C D E 113 drops without defects
Reparierbarkeit: —; Class A B C D E

Betriebssystem: Android 16 Android 16; Android 14 Upside-down cake Android 14
Updates: OS updates: 4 years, Security updates: 6 years; —
Google-Dienste: 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 5.2; Bluetooth 5.0 LELow energy consumption
Bluetooth-Profile: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi-Funktionen: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
USB-Funktionen: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)