coolpad C15 vs Unihertz 8849 Tank 4 Pro

En bref

Marque: Coolpad; Unihertz
Date de sortie: mai 2024, il y a 2 ans; juillet 2025, il y a 10 mois
AnTuTu: 127.000 Antutu v9 Overall performance better than 53% of devices; 1.526.000 Antutu v10 Overall performance better than 91% of devices

Taille: 6.56"; 6.73"
Résolution: 720 x 1612 px HD+; 1440 x 3200 px WQHD+
Type: LCD IPS; AMOLED
Densité: 269 ppi Medium Density; 521 ppi Very high density
Rapport d’aspect: 20:9; 21:9
Fonctions: Water Drop Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Brightnes 400 cd/m² (typ), 1500:1 contrast ratio, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell

Chipset: Mediatek Helio G36; MediaTek Dimensity 8300 Ultra
CPU: 8x Cortex A53 2.2 GHz; 1x cortex A715 3.35GHz+3x cortex A715 3.20GHz+4x cortex A510 2.20 GHz
Type de CPU: Octa-Core; Octa-Core
Gravure: 12 nm; 4 nm
Fréquence: 2.2 GHz; 3.35 GHz
GPU: IMG PowerVR GE8320 680 MHz; Mali G615-MC6
RAM: 4 GB; 16 GB
Type de RAM: LPDDR4X RAM; RAM LPDDR5X
64 bits: Yes; Yes

Résolution: 50 Mpx; 50 Mpx
Ouverture: ƒ/ 1.8; ƒ/ 1.88
Flash: Hexa Led; Dual LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; No, 30 fps
Fonctions: 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, Front Flash; Digital zoom, Triple camera, Digital image stabilization, 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, Night Vision
Capteur: —; Samsung GN1
Taille de pixel: —; 1.00 µm
Taille du capteur: —; 1/1.31"

Capacité: 128 GB; 512 GB
Type: eMMC 5.1 Storage; UFS Storage 4.0
Emplacement SD: Yes , Slot for SD or second SIM card; Yes , Independent SD slot

Dimensions: 75.7 mm 164.2 mm 8.8 mm Print 3D Model; 87.0 mm 174.9 mm 22.5 mm Print 3D Model
Poids: 196 g; 530 g
Matériaux: Plastic; Polycarbonate
Couleurs: Black Blue Purple; Black
Surface utile: 83 %; 71 %
Résistance eau/poussière: —; IP68, MIL-STD-810H
Résistance aux chutes: —; Class A B C D E 180 drops without defects
Réparabilité: —; Class A B C D E

Système d’exploitation: Android 14 Upside-down cake Android 14; Android 13 Tiramisu Android 13
Services Google: 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 5.0 LELow energy consumption; Bluetooth 5.4 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS
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, WiFi 6 (802.11ax)
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); 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)
3G: B1 (2100), B2 (1900), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)