coolpad COOL 20s vs Xiaomi Redmi A4

In sintesi

Marca: Coolpad; Xiaomi
Data di uscita: giugno 2022, 3 anni e 11 mesi fa; novembre 2024, 1 anni e 6 mesi fa
AnTuTu: 250.000 Antutu v8 Overall performance better than 59% of devices; 383.772 Antutu v10 Overall performance better than 65% of devices
Prezzo di lancio: —; ₹ 9,499.00 ($ 100.78)

Dimensione: 6.58"; 6.88"
Risoluzione: 1080 x 2408 px FHD+; 720 x 1640 px HD+
Tipo: LCD IPS; LCD IPS
Densità: 401 ppi Very high density; 260 ppi Medium Density
Rapporto d’aspetto: 20:9; 21:9
Caratteristiche: Water Drop Notch, Refresh rate 90 Hz, DCI-P3, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless; 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

Chipset: MediaTek Dimensity 700 (MT6833); Qualcomm Snapdragon 4s Gen 2
CPU: 4x Cortex A76 2.2 GHz + 4x Cortex A55 2.0 GHz; 2x2.2 GHz Cortex A78 +6x2.0 GHz Cortex A55
Tipo di CPU: Octa-Core; Octa-Core
Processo: 7 nm; 4 nm
Frequenza: 2.2 GHz; 2.2 GHz
GPU: Arm Mali-G57 MC2; Qualcomm Adreno 613
RAM: 4 GB; 4 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.8; ƒ/ 1.8
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Caratteristiche: 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode; 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

Dimensioni: 74.7 mm 163.0 mm 8.3 mm Print 3D Model; 77.8 mm 171.9 mm 8.2 mm Print 3D Model
Peso: 180 g; 213 g
Materiali: Polycarbonate; Polycarbonate , Glass
Colori: Black White Cyan; Black Purple
Superficie utile: 85 %; 84 %
Resistenza ad acqua/polvere: —; IP52

Sistema operativo: Android 11 Red Velvet Cake Android 11; Android 14 Upside-down cake HyperOS (Android 14)
Servizi Google: 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 5.1 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profili 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; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Funzioni 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
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n28a (700), n41 (2500), n77 (3700), n78 (3500); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n40 (2300), n78 (3500)
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); 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), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)