blu G51S vs Ulefone Armor X11

At a glance

Brand: BLU; Ulefone
Release date: May 2022, 4 years ago; May 2023, 3 years ago
AnTuTu: 112.545 Antutu v9 Overall performance better than 52% of devices; 92.000 Antutu v9 Overall performance better than 50% of devices

Size: 6.4"; 5.45"
Resolution: 720 x 1560 px HD+; 720 x 1440 px HD+
Type: LCD IPS; LCD IPS
Density: 268 ppi Medium Density; 295 ppi Medium Density
Aspect ratio: 19.5:9; 18:9
Features: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Without Notch, LED Notifications, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Resolution: 13 Mpx; 16 Mpx
Aperture: ƒ/ 2.0; ƒ/ 1.8
Flash: LED; Quad LED
Optical stabilization: No; No
Slow motion: No, 30 fps; No, 30 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; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensor: —; Samsung S5K2P7
Pixel size: —; 1.12 µm
Sensor size: —; 1/2.8"

Dimensions: 77.5 mm 162.4 mm 9.0 mm Print 3D Model; 76.7 mm 158.2 mm 19.3 mm Print 3D Model
Weight: 185 g; 330 g
Materials: Plastic; Rugged Smartphone, Plastic
Colors: Blue Red Bronze; Black
Usable surface: 79 %; 63 %
Water/dust resistance: —; IP68, MIL-STD-810G , IP69

Operating system: Android 11 Red Velvet Cake Android 11 Go edition; Android 13 Tiramisu Android 13
Google services: 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 4.2; Bluetooth 5.0
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile)
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS; GPS, A-GPS, GLONASS, Galileo

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B12 (700), B17 (700), B28a (700); B1 (2100), B3 (1800), B7 (2600), B8 (900), B19 (800), B20 (800)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)