Ulefone Armor X12 vs Xiaomi Redmi 12R

At a glance

Brand: Ulefone; Xiaomi
Release date: July 2023, 2 years 11 months ago; August 2023, 2 years 10 months ago
AnTuTu: 92.000 Antutu v9 Overall performance better than 50% of devices; 456.552 Antutu v10 Overall performance better than 71% of devices

Size: 5.45"; 6.79"
Resolution: 720 x 1440 px HD+; 1080 x 2460 px FHD+
Type: LCD IPS; LCD IPS
Density: 250 ppi Medium Density; 396 ppi High Density
Aspect ratio: 18:9; 21:9
Features: Without Notch, Capacitive, Multi-touch, Frameless, Oleophobic coating; Hole-punch Notch, SGS Certified, Refresh rate 90 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 550 cd/m², 1500:1 contrast ratio, Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen, Capacitive, Frameless

Resolution: 13 Mpx; 50 Mpx
Aperture: ƒ/ 2.2; ƒ/ 1.8
Sensor: Sony IMX214 Exmor RS; —
Pixel size: 1.12 µm; —
Sensor size: 1/3.06"; —
Flash: Dual LED; LED
Optical stabilization: No; Yes
Slow motion: No, 30 fps; Yes, 120 fps
Features: Digital zoom, 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, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 76.8 mm 157.2 mm 14.3 mm Print 3D Model; 76.3 mm 168.6 mm 8.2 mm Print 3D Model
Weight: 257 g; 199 g
Materials: Rugged Smartphone, Polycarbonate; Plastic , Glass
Colors: Black Green Orange; Black Green
Water/dust resistance: IP68, IP69 , MIL-STD-810H; IP53
Drop resistance: Class A B C D E 270 drops without defects; —
Repairability: Class A B C D E; —
Usable surface: 88 %; 85 %

Operating system: Android 13 Tiramisu Android 13 Go Edition; Android 13 Tiramisu MIUI 14 (Android 13)
Google services: With Google Mobile Services; Without Google Mobile services
Updates: —; OS updates: 2 years, Security updates: 2 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features: 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
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

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), B28a (700); B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n78 (3500)