Oppo K12s vs Ulefone Armor X31

Sekilas

Merek: Oppo; Ulefone
Tanggal rilis: April 2025, 1 tahun 3 bulan lalu; Maret 2025, 1 tahun 4 bulan lalu
AnTuTu: 789.000 Antutu v10 Overall performance better than 80% of devices; 269.000 Antutu v10 Overall performance better than 60% of devices

Ukuran: 6.67"; 6.56"
Resolusi: 1080 x 2400 px FHD+; 720 x 1612 px HD+
Tipe: AMOLED E4; LCD IPS
Kerapatan: 395 ppi High Density; 269 ppi Medium Density
Rasio aspek: 20:9; 20:9
Fitur: Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Brightnes 600 cd/m² (typ), Peak brightness - 2000 cd/m², Max brightness HBM - 1200 cd/m², 6000000:1 contrast ratio, HDR, DCI-P3, Scratch resistant, 2.5D glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 800 cd/m², Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Oleophobic coating

Chipset: Qualcomm Snapdragon 6 Gen4; MediaTek Helio G91
CPU: 4x Cortex A78 a 2.3 GHz + 4x Cortex A55 a 1.8 GHz; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
Tipe CPU: Octa-Core; Octa-Core
Proses: 4 nm; 12 nm
Frekuensi: 2.3 GHz; 2 GHz
GPU: Adreno GPU; Arm Mali-G52 MC2 850MHz
RAM: 8 GB; 6 GB
Tipe RAM: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 50 Mpx; 48 Mpx
Aperture: ƒ/ 1.85; ƒ/ 1.9
Sensor: Omnivision OV50D40 Light Hunter 400; —
Ukuran piksel: 0.61 µm; —
Ukuran sensor: 1/2.88"; —
Lampu kilat: LED; Dual LED
Stabilisasi optik: No; No
Gerak lambat: No, 30 fps; Yes, 120 fps
Fitur: Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Triple camera, Digital image stabilization, 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, Night Mode, Night Vision

Dimensi: 76.1 mm 163.2 mm 8.4 mm Print 3D Model; 82.0 mm 173.8 mm 13.7 mm Print 3D Model
Berat: 208 g; 306 g
Bahan: Plastic; Rugged Smartphone, Polycarbonate
Warna: Black White Purple; Black Green Orange
Tahan air/debu: IP65 , IP69; IP68, IP69 , MIL-STD-810H
Permukaan yang dapat digunakan: 87 %; 72 %
Tahan jatuh: —; Class A B C D E 270 drops without defects
Kemudahan perbaikan: —; Class A B C D E

Sistem operasi: Android 15 ColorOS 15 (Android 15); Android 14 Upside-down cake Android 14
Layanan Google: Without 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 LELow energy consumption; Bluetooth 5.2 LELow energy consumption
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution 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 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; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, NavIC System

5G: n1 (2100), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), 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), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)