Ulefone Note 15 vs Vivo X100

At a glance

Brand: Ulefone; vivo
Release date: June 2023, 3 years ago; November 2023, 2 years 7 months ago
AnTuTu: 41.300 Antutu v8 Overall performance better than 49% of devices; 2.414.878 Antutu v11 Overall performance better than 96% of devices

Size: 6.22"; 6.78"
Resolution: 720 x 1520 px HD+; 1260 x 2800 px WQHD+
Type: LCD IPS; Oled BOE 8T
Density: 270 ppi Medium Density; 453 ppi Very high density
Aspect ratio: 19:9; 20:9
Features: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Hole-punch Notch, 2160 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 300 Hz, Peak brightness - 3000 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, 105% NTSC, 10 Bits panel, Scratch resistant, Dual Edge display, Capacitive, Multi-touch, Frameless

Chipset: MediaTek MT6580; MediaTek Dimensity 9300
CPU: 4x Cortex A7 1.3 GHz; 1x3,25 GHz Cortex X4 + 3x2,85 GHz Cortex X4 + 4x2,0 GHz Cortex A720
CPU type: Quad-Core; Octa-Core
Process: 28 nm; 4 nm
Frequency: 1.3 GHz; 3.25 GHz
GPU: ARM Mali-400 MP2; Immortalis-G720 MC12 1300MHz
RAM: 2 GB; 12 GB
64-bit: No; Yes
RAM type: —; RAM LPDDR5X

Resolution: 8 Mpx; 50 Mpx
Aperture: ƒ/ 2.0; ƒ/ 1.57
Flash: LED; Triple LED
Optical stabilization: No; Yes
Slow motion: No, 30 fps; Yes, 960 fps
Features: 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; Cinematic Mode, Flicker sensor, Noise reduction, 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Gimbal, Autofocus, Touch focus, 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, RAW, Night Mode
Sensor: —; Sony IMX920
Pixel size: —; 1.20 µm
Sensor size: —; 1/1.49"

Dimensions: 75.3 mm 157.2 mm 8.9 mm Print 3D Model; 75.2 mm 164.0 mm 8.5 mm Print 3D Model
Weight: 179 g; 205 g
Materials: Plastic; Aluminium alloy
Colors: Black Blue Purple; Black Blue
Usable surface: 81 %; 89 %
Water/dust resistance: —; IP68

Operating system: Android 12 Snow Cone Android 12 Go edition; Android 14 Upside-down cake Funtouch OS 14 (Android 14)
Google services: With Google Mobile Services; With Google Mobile Services
Updates: —; OS updates: 3 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.4 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Wi-Fi features: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), 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), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)