OnePlus Ace 6T vs Ulefone Note 15

At a glance

Brand: OnePlus; Ulefone
Release date: December 2025, 6 months ago; June 2023, 3 years ago
Launch price: CN¥ 2,599.00 ($ 380.91); —
AnTuTu: 3.261.500 Antutu v10 Overall performance better than 98% of devices; 41.300 Antutu v8 Overall performance better than 49% of devices

Size: 6.83"; 6.22"
Resolution: 1272 x 2800 px WQHD+; 720 x 1520 px HD+
Type: AMOLED; LCD IPS
Density: 450 ppi Very high density; 270 ppi Medium Density
Aspect ratio: 20:9; 19:9
Features: Hole-punch Notch, SGS Certified, TÜV Low Blue Light, 2592 PWM, Refresh rate 165 Hz, Touch sampling rate 300 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 4500 cd/m², Max brightness HBM - 1800 cd/m², Peak brightness - 3600 cd/m², 8000000:1 contrast ratio, Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 10 Bits panel, Dolby Vision, Scratch resistant, Crystal Armor Glass, Capacitive, Multi-touch, LTPS (Low Temperature PolySilicon silicon), Frameless, LTPO (Low Temperature PolySilicon oxide); Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch

Resolution: 50 Mpx; 8 Mpx
Aperture: ƒ/ 1.8; ƒ/ 2.0
Sensor: Sony IMX906; —
Pixel size: 1.00 µm; —
Sensor size: 1/1.56"; —
Flash: LED; LED
Optical stabilization: Yes; No
Slow motion: Yes, 480 fps; No, 30 fps
Features: Tracking AF, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 14 bits; Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 77.0 mm 163.4 mm 8.1 mm Print 3D Model; 75.3 mm 157.2 mm 8.9 mm Print 3D Model
Weight: 211 g; 179 g
Materials: Aluminium alloy , Glass; Plastic
Colors: Black Blue Green Violet; Black Blue Purple
Water/dust resistance: IP68, IP69; —
Usable surface: 90 %; 81 %

Operating system: Android 16 OriginOS 6 (Android 16); Android 12 Snow Cone Android 12 Go edition
Updates: OS updates: 4 years, Security updates: 6 years; —
Google services: 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 5.4 LELow energy consumption; Bluetooth 5.0
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC, Apt-x Adaptive; A2DP (Advanced Audio Distribution Profile)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be); 802.11b , 802.11g , 802.11n
Wi-Fi features: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO; Wi-Fi Hotspot
USB: USB Type-C; USB Type-C
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5); GPS, A-GPS

5G: n1 (2100), n3 (1800), n5 (850), n8 (900), n18 (850), n26 (850), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100); —
3G: B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)