Unihertz 8849 Tank 4 vs Xiaomi Redmi R70
Unihertz
8849 Tank 4
Xiaomi
Redmi R70
In sintesi
- Marca
- Unihertz
- Xiaomi
- Data di uscita
- ottobre 2025, 8 mesi fa
- aprile 2026, 2 mesi fa
- AnTuTu
- 711.190 Antutu v10 Overall performance better than 78% of devices
- 479.500 Antutu v10 Overall performance better than 72% of devices
- Prezzo di lancio
- —
- CN¥ 1,599.00 ($ 233.90)
Display
- Dimensione
- 6.78"
- 6.9"
- Risoluzione
- 1200 x 2650 px QHD
- 720 x 1600 px HD+
- Tipo
- AMOLED
- LCD IPS
- Densità
- 429 ppi Very high density
- 254 ppi Medium Density
- Rapporto d’aspetto
- 21:9
- 20:9
- Caratteristiche
- Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell
- Water Drop Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 800 cd/m², 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
Prestazioni
- Chipset
- MediaTek Dimensity 7300 Ultra
- Unisoc T8300
- CPU
- 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
- 2x2.2 GHz – Cortex A78 + 6x2 GHz – Cortex A55
- Tipo di CPU
- Octa-Core
- Octa-Core
- Processo
- 4 nm
- 6 nm
- Frequenza
- 2.5 GHz
- 2.3 GHz
- GPU
- Mali-G615 MC2
- Mali-G57 MP2
- RAM
- 12 GB
- 4 GB
- Tipo di RAM
- RAM LPDDR5X
- LPDDR4X RAM
- 64 bit
- Yes
- Yes
Fotocamera posteriore
- Risoluzione
- 50 Mpx
- 13 Mpx
- Apertura
- ƒ/ 1.88
- ƒ/ 1.8
- Sensore
- Samsung GN1
- —
- Dimensione pixel
- 1.00 µm
- —
- Dimensione sensore
- 1/1.31"
- —
- Flash
- Dual LED
- Dual LED
- Stabilizzazione ottica
- No
- No
- Slow motion
- No, 30 fps
- No, 30 fps
- Caratteristiche
- 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
- Digital zoom, Dual 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, Dual capture
Fotocamera frontale
- Risoluzione
- 32 Mpx
- 8 Mpx
- Apertura
- ƒ/ 2.25
- Unknow
- Sensore
- Samsung S5KGD1
- —
- Dimensione pixel
- 0.80 µm
- —
Batteria
- Capacità
- 11600 mAh
- 6000 mAh
- Tipo
- Li-Polymer
- Li-Polymer
- Ricarica rapida
- Yes , 66.0W
- Yes , 15.0W
- Cicli di ricarica
- 1000 cycles
- —
- Autonomia
- ~ 105h
- —
- Caratteristiche
- Non-removable
- Non-removable
Memoria
- Capacità
- 512 GB
- 128 GB
- Tipo
- UFS Storage 4.0
- UFS Storage 2.2
- Slot SD
- Yes , Independent SD slot
- Yes , Independent SD slot
Corpo
- Dimensioni
- 85.4 mm 174.3 mm 23.9 mm Print 3D Model
- 79.5 mm 171.6 mm 8.2 mm Print 3D Model
- Peso
- 538 g
- 210 g
- Materiali
- Polycarbonate
- Plastic
- Colori
- Black
- Black White Blue
- Resistenza ad acqua/polvere
- IP68, MIL-STD-810H
- IP52
- Resistenza alle cadute
- Class A B C D E 90 drops without defects
- —
- Riparabilità
- Class A B C D E
- —
- Superficie utile
- 75 %
- 84 %
Software
- Sistema operativo
- Android 15 Android 15
- Android 16 Android 16
- Servizi Google
- With Google Mobile Services
- Without Google Mobile services
Connettività
- 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 5.4 LELow energy consumption
- Profili Bluetooth
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS
- A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
- 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
- Funzioni Wi-Fi
- 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, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
Reti
- 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)
- n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), 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), 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)
- B1 (2100), B3 (1800), B5 (850), B8 (900), B19 (800), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- B1 (2100), B5 (850), B8 (900)
- 2G
- CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
Sensori e sicurezza
- Impronta digitale
- Yes, on the side
- Yes, in the back
- Accelerometro
- Yes
- Yes
- Giroscopio
- Yes
- —
- Prossimità
- Yes
- —
- Sensore di luce
- Yes
- Yes
- Barometro
- Yes
- —
- Bussola
- Yes
- —
- Sistema di raffreddamento
- No
- Yes
- Audio
- Noise cancellation microphone, 2 microphones
- Stereo Speakers
