Ulefone Armor 18 Ultra vs Xiaomi Redmi A4

Přehled

Značka: Ulefone; Xiaomi
Datum vydání: říjen 2023, před 2 lety 9 měsíci; listopad 2024, před 1 lety 8 měsíci
AnTuTu: 545.000 Antutu v10 Overall performance better than 74% of devices; 383.772 Antutu v10 Overall performance better than 65% of devices
Vstupní cena: —; ₹ 9,499.00 ($ 100.78)

Velikost: 6.58"; 6.88"
Rozlišení: 1080 x 2408 px FHD+; 720 x 1640 px HD+
Typ: LCD IPS; LCD IPS
Hustota: 401 ppi Very high density; 260 ppi Medium Density
Poměr stran: 20:9; 21:9
Funkce: Water Drop Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, LED Notifications, Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Oleophobic coating; Water Drop Notch, TÜV Rheinland Flicker-free Certified, TÜV Low Blue Light, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 600 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

Čipset: MediaTek Dimensity 7050 (MT6877); Qualcomm Snapdragon 4s Gen 2
CPU: 2x2.6 GHz ARM Cortex A78+6x 2.0 GHz ARM Cortex A55; 2x2.2 GHz Cortex A78 +6x2.0 GHz Cortex A55
Typ CPU: Octa-Core; Octa-Core
Výrobní proces: 6 nm; 4 nm
Frekvence: 2.6 GHz; 2.2 GHz
GPU: Mali-G68 MC4; Qualcomm Adreno 613
RAM: 12 GB; 4 GB
Typ RAM: LPDDR4X RAM; LPDDR4X RAM
64bitový: Yes; Yes

Rozlišení: 108 Mpx; 50 Mpx
Clona: Unknow; ƒ/ 1.8
Senzor: Samsung S5KHM2; —
Velikost pixelu: 0.70 µm; —
Velikost senzoru: 1/1.52"; —
Blesk: Hexa Led; LED
Optická stabilizace: No; No
Zpomalený záběr: No, 30 fps; Yes, 120 fps
Funkce: Flicker sensor, 4K Video, Digital zoom, Triple camera, 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; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Rozměry: 83.4 mm 175.2 mm 18.8 mm Print 3D Model; 77.8 mm 171.9 mm 8.2 mm Print 3D Model
Hmotnost: 409 g; 213 g
Materiály: Rugged Smartphone, Polycarbonate; Polycarbonate , Glass
Barvy: Black; Black Purple
Odolnost vůči vodě/prachu: IP68, MIL-STD-810G , IP69; IP52
Využitelná plocha: 71 %; 84 %

Operační systém: Android 13 Tiramisu Android 13; Android 14 Upside-down cake HyperOS (Android 14)
Služby Google: With Google Mobile Services; With Google Mobile Services

SIM: Dual SIM Dual Standby (Micro SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profily Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), AAC
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
Funkce Wi-Fi: Dual band, 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
Funkce USB: Charging, OTG; Charging, OTG
Navigace: GPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5); GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n71 (600), n77 (3700), n78 (3500), n79 (4700); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n40 (2300), n78 (3500)
4G LTE: 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), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: CDMA BC0 (800), CDMA BC1 (1900), CDMA BC10 (800 Secondary), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)