Tecno Spark 20 Pro 5G vs Unihertz 8849 Tank 4

En bref

Marque: Tecno; Unihertz
Date de sortie: juin 2024, il y a 2 ans; octobre 2025, il y a 8 mois
AnTuTu: 445.000 Antutu v10 Overall performance better than 71% of devices; 711.190 Antutu v10 Overall performance better than 78% of devices

Taille: 6.78"; 6.78"
Résolution: 1080 x 2460 px FHD+; 1200 x 2650 px QHD
Type: AMOLED; AMOLED
Densité: 396 ppi High Density; 429 ppi Very high density
Rapport d’aspect: 21:9; 21:9
Fonctions: Hole-punch Notch, 2160 Hz PWM, Refresh rate 120 Hz, 10 Bits panel, 2.5D curved glass screen, Corning Gorilla Glass 5, 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 Dimensity 6080; MediaTek Dimensity 7300 Ultra
CPU: 2x2.2 GHz ARM Cortex A76 + 6x2.0 GHz ARM Cortex A55; 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
Type de CPU: Octa-Core; Octa-Core
Gravure: 6 nm; 4 nm
Fréquence: 2.2 GHz; 2.5 GHz
GPU: ARM Mali-G57; Mali-G615 MC2
RAM: 8 GB; 12 GB
Type de RAM: LPDDR4X RAM; RAM LPDDR5X
64 bits: Yes; Yes

Résolution: 108 Mpx; 50 Mpx
Ouverture: ƒ/ 1.8; ƒ/ 1.88
Capteur: Samsung HM6; Samsung GN1
Taille de pixel: 0.64 µm; 1.00 µm
Taille du capteur: 1/1.67"; 1/1.31"
Flash: LED; Dual LED
Stabilisation optique: No; No
Ralenti: Yes, 120 fps; No, 30 fps
Fonctions: Digital zoom, Dual 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, 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

Dimensions: 76.2 mm 164.5 mm 8.3 mm Print 3D Model; 85.4 mm 174.3 mm 23.9 mm Print 3D Model
Poids: 179 g; 538 g
Matériaux: Plastic; Polycarbonate
Couleurs: Black White Green; Black
Résistance eau/poussière: IP53; IP68, MIL-STD-810H
Surface utile: 84 %; 75 %
Résistance aux chutes: —; Class A B C D E 90 drops without defects
Réparabilité: —; Class A B C D E

Système d’exploitation: Android 14 Upside-down cake Android 14; Android 15 Android 15
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 5.3 LELow energy consumption; Bluetooth 5.3 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 Direct, 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; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500); 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)
4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); 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), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)

Empreinte digitale: Yes, in screen; Yes, on the side
Accéléromètre: Yes; Yes
Proximité: Yes; Yes
Capteur de lumière: Yes; Yes
Système de refroidissement: No; No
Audio: DTS / DTS X, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones; Noise cancellation microphone, 2 microphones
Gyroscope: —; Yes
Baromètre: —; Yes
Boussole: —; Yes