Ulefone Armor 18 Ultra vs Vivo Y31 5G

Sakilas

Merek: Ulefone; vivo
Tanggal rilis: Oktober 2023, 2 taun 8 sasi kepungkur; September 2025, 9 sasi kepungkur
AnTuTu: 545.000 Antutu v10 Overall performance better than 74% of devices; 456.552 Antutu v10 Overall performance better than 71% of devices

Ukuran: 6.58"; 6.68"
Resolusi: 1080 x 2408 px FHD+; 720 x 1608 px HD+
Jinis: LCD IPS; LCD IPS
Kepadhetan: 401 ppi Very high density; 264 ppi Medium Density
Rasio aspek: 20:9; 20:9
Fitur: Water Drop Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, LED Notifications, Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Oleophobic coating; Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Max brightness HBM - 1000 cd/m², 1500:1 contrast ratio, Color LED Notifications, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

Chipset: MediaTek Dimensity 7050 (MT6877); Qualcomm Snapdragon 4 Gen 2 (SM4450)
CPU: 2x2.6 GHz ARM Cortex A78+6x 2.0 GHz ARM Cortex A55; 2x2.2 GHz Cortex A76 +6x 2.0 GHz Cortex A55
Jinis CPU: Octa-Core; Octa-Core
Proses: 6 nm; 4 nm
Frekuensi: 2.6 GHz; 2.2 GHz
GPU: Mali-G68 MC4; Qualcomm Adreno
RAM: 12 GB; 4 GB
Jinis RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 108 Mpx; 50 Mpx
Aperture: Unknow; ƒ/ 1.8
Sensor: Samsung S5KHM2; —
Ukuran piksel: 0.70 µm; —
Ukuran sensor: 1/1.52"; —
Flash: Hexa Led; LED
Stabilisasi optik: No; No
Gerak alon: No, 30 fps; Yes, 120 fps
Fitur: Flicker sensor, 4K Video, Digital zoom, Triple 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; Flicker sensor, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Kapasitas: 512 GB; 128 GB
Jinis: UFS Storage 2.1; eMMC 5.1 Storage
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensi: 83.4 mm 175.2 mm 18.8 mm Print 3D Model; 77.0 mm 166.1 mm 8.4 mm Print 3D Model
Bobot: 409 g; 209 g
Bahan: Rugged Smartphone, Polycarbonate; Plastic
Warna: Black; Red Green
Tahan banyu/bledug: IP68, MIL-STD-810G , IP69; IP64 , MIL-STD-810H
Permukaan sing bisa dianggo: 71 %; 83 %

Sistem operasi: Android 13 Tiramisu Android 13; Android 15 Funtouch OS 15 (Android 15)
Layanan Google: With Google Mobile Services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Micro SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 4.2 LELow energy consumption
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x, SBC
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; 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, Galileo, GPS (L1+L5); GPS, A-GPS, GLONASS, Beidou, QZSS

5G: n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n71 (600), n77 (3700), n78 (3500), n79 (4700); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n40 (2300), 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), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (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: CDMA BC0 (800), CDMA BC1 (1900), CDMA BC10 (800 Secondary), B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)