Nothing Phone (3a) vs Ulefone Note 21
Nothing
Phone (3a)
Ulefone
Note 21
En bref
- Marque
- Nothing
- Ulefone
- Date de sortie
- mars 2025, il y a 1 ans et 3 mois
- janvier 2025, il y a 1 ans et 5 mois
- AnTuTu
- 810.000 Antutu v10 Overall performance better than 81% of devices
- 251.000 Antutu v10 Overall performance better than 59% of devices
Écran
- Taille
- 6.77"
- 6.56"
- Résolution
- 1080 x 2392 px FHD+
- 720 x 1612 px HD+
- Type
- AMOLED
- LCD IPS
- Densité
- 388 ppi High Density
- 269 ppi Medium Density
- Rapport d’aspect
- 20:9
- 20:9
- Fonctions
- Hole-punch Notch, 2160 Hz PWM, Refresh rate 120 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 3000 cd/m², Max brightness HBM - 1300 cd/m², 1000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Color LED Notifications, Scratch resistant, 3D curved glass screen, Panda glass, 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
Performances
- Chipset
- Qualcomm Snapdragon 7s Gen3
- Unisoc Tiger T606
- CPU
- 1x2.5GHz Cortex A720 +3x2.4GHz Cortex A720 +4x1.8GHz Cortex A520
- 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
- Type de CPU
- Octa-Core
- Octa-Core
- Gravure
- 4 nm
- 12 nm
- Fréquence
- 2.5 GHz
- 1.6 GHz
- GPU
- Adreno 810 480MHz
- ARM Mali-G57
- RAM
- 8 GB
- 4 GB
- Type de RAM
- LPDDR4X RAM
- LPDDR4X RAM
- 64 bits
- Yes
- Yes
Caméra arrière
- Résolution
- 50 Mpx
- 13 Mpx
- Ouverture
- ƒ/ 1.88
- ƒ/ 2.2
- Capteur
- Samsung GN9
- Samsung S5K3L6
- Taille de pixel
- 1.00 µm
- 1.12 µm
- Taille du capteur
- 1/1.56"
- 1/3.1"
- Flash
- LED
- LED
- Stabilisation optique
- Yes
- No
- Ralenti
- Yes, 240 fps
- No, 30 fps
- Fonctions
- 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), 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
- 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
Caméra frontale
- Résolution
- 32 Mpx
- 8 Mpx
- Ouverture
- ƒ/ 2.2
- Unknow
- Capteur
- Samsung S5KKD1
- —
- Taille de pixel
- 0.70 µm
- —
Batterie
- Capacité
- 5000 mAh
- 5000 mAh
- Type
- Li-Polymer
- Li-Polymer
- Charge rapide
- Yes , 50.0W
- Yes , 10.0W
- Cycles de charge
- 1400 cycles
- 1000 cycles
- Autonomie
- ~ 44h
- ~ 47h
- Fonctions
- Non-removable
- Non-removable
Stockage
- Capacité
- 128 GB
- 128 GB
- Type
- UFS Storage 2.2
- —
- Emplacement SD
- No
- Yes , Slot for SD or second SIM card
Corps
- Dimensions
- 77.5 mm 163.5 mm 8.3 mm Print 3D Model
- 75.2 mm 163.2 mm 9.2 mm Print 3D Model
- Poids
- 201 g
- 196 g
- Matériaux
- Polycarbonate
- Plastic
- Couleurs
- Black White Blue
- Black Violet
- Résistance eau/poussière
- IP64
- —
- Résistance aux chutes
- Class A B C D E 90 drops without defects
- Class A B C D E 113 drops without defects
- Réparabilité
- Class A B C D E
- Class A B C D E
- Surface utile
- 87 %
- 84 %
Logiciel
- Système d’exploitation
- Android 15 Android 15
- Android 14 Upside-down cake Android 14
- Mises à jour
- OS updates: 3 years, Security updates: 4 years
- —
- Services Google
- With Google Mobile Services
- With Google Mobile Services
Connectivité
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.4 LELow energy consumption
- Bluetooth 5.0 LELow energy consumption
- Profils Bluetooth
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- A2DP (Advanced Audio Distribution Profile), 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
- 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, BeiDou (B1), BeiDou (B2)
- GPS, A-GPS, GLONASS, Beidou, Galileo
Réseaux
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), 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), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
- 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), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 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)
Capteurs et sécurité
- Empreinte digitale
- Yes, in screen
- Yes, on the side
- Accéléromètre
- Yes
- Yes
- Gyroscope
- Yes
- —
- Capteur de lumière
- Yes
- Yes
- Système de refroidissement
- Yes
- No
- Audio
- Dolby Atmos, Stereo Speakers, 2 microphones
- —
- Proximité
- —
- Yes
