Nothing Phone (3a) vs Ulefone Note 21

Sekilas

Merek: Nothing; Ulefone
Tanggal rilis: Maret 2025, 1 tahun 3 bulan lalu; Januari 2025, 1 tahun 5 bulan lalu
AnTuTu: 810.000 Antutu v10 Overall performance better than 81% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Ukuran: 6.77"; 6.56"
Resolusi: 1080 x 2392 px FHD+; 720 x 1612 px HD+
Tipe: AMOLED; LCD IPS
Kerapatan: 388 ppi High Density; 269 ppi Medium Density
Rasio aspek: 20:9; 20:9
Fitur: 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

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
Tipe CPU: Octa-Core; Octa-Core
Proses: 4 nm; 12 nm
Frekuensi: 2.5 GHz; 1.6 GHz
GPU: Adreno 810 480MHz; ARM Mali-G57
RAM: 8 GB; 4 GB
Tipe RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 50 Mpx; 13 Mpx
Aperture: ƒ/ 1.88; ƒ/ 2.2
Sensor: Samsung GN9; Samsung S5K3L6
Ukuran piksel: 1.00 µm; 1.12 µm
Ukuran sensor: 1/1.56"; 1/3.1"
Lampu kilat: LED; LED
Stabilisasi optik: Yes; No
Gerak lambat: Yes, 240 fps; No, 30 fps
Fitur: 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

Dimensi: 77.5 mm 163.5 mm 8.3 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Berat: 201 g; 196 g
Bahan: Polycarbonate; Plastic
Warna: Black White Blue; Black Violet
Tahan air/debu: IP64; —
Tahan jatuh: Class A B C D E 90 drops without defects; Class A B C D E 113 drops without defects
Kemudahan perbaikan: Class A B C D E; Class A B C D E
Permukaan yang dapat digunakan: 87 %; 84 %

Sistem operasi: Android 15 Android 15; Android 14 Upside-down cake Android 14
Pembaruan: OS updates: 3 years, Security updates: 4 years; —
Layanan Google: 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 5.4 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profil 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
Fitur 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
Fitur USB: Charging, OTG; Charging, OTG
Navigasi: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1), BeiDou (B2); GPS, A-GPS, GLONASS, Beidou, Galileo

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)