Unihertz 8849 Tank 4 vs Vivo V70 FE
Unihertz
8849 Tank 4
Vivo
V70 FE
At a glance
- Brand
- Unihertz
- vivo
- Release date
- October 2025, 8 months ago
- March 2026, 3 months ago
- AnTuTu
- 711.190 Antutu v10 Overall performance better than 78% of devices
- 715.000 Antutu v10 Overall performance better than 78% of devices
Display
- Size
- 6.78"
- 6.83"
- Resolution
- 1200 x 2650 px QHD
- 1260 x 2800 px FHD+
- Type
- AMOLED
- AMOLED
- Density
- 429 ppi Very high density
- 450 ppi Very high density
- Aspect ratio
- 21:9
- 20:9
- Features
- Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell
- Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Peak brightness - 1900 cd/m², HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, 3D curved glass screen, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- MediaTek Dimensity 7300 Ultra
- MediaTek Dimensity 7360 Turbo
- CPU
- 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
- 4x2.5GHz Cortex A78 +4x2.0GHz Cortex A55
- CPU type
- Octa-Core
- Octa-Core
- Process
- 4 nm
- 4 nm
- Frequency
- 2.5 GHz
- 2.5 GHz
- GPU
- Mali-G615 MC2
- Mali-G615 MC2
- RAM
- 12 GB
- 8 GB
- RAM type
- RAM LPDDR5X
- RAM LPDDR5
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 200 Mpx
- Aperture
- ƒ/ 1.88
- ƒ/ 1.79
- Sensor
- Samsung GN1
- Samsung ISOCELL HP5
- Pixel size
- 1.00 µm
- 0.80 µm
- Sensor size
- 1/1.31"
- 1/1.56"
- Flash
- Dual LED
- Dual LED
- Optical stabilization
- No
- No
- Slow motion
- No, 30 fps
- Yes, 240 fps
- Features
- 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
- 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Front camera
- Resolution
- 32 Mpx
- 32 Mpx
- Aperture
- ƒ/ 2.25
- ƒ/ 2.45
- Sensor
- Samsung S5KGD1
- —
- Pixel size
- 0.80 µm
- —
Battery
- Capacity
- 11600 mAh
- 7000 mAh
- Type
- Li-Polymer
- Li-Ion
- Fast charge
- Yes , 66.0W
- Yes , 90.0W
- Charge cycles
- 1000 cycles
- 1600 cycles
- Runtime
- ~ 105h
- ~ 67h
- Features
- Non-removable
- Non-removable
Storage
- Capacity
- 512 GB
- 256 GB
- Type
- UFS Storage 4.0
- UFS Storage 3.1
- SD slot
- Yes , Independent SD slot
- No
Body
- Dimensions
- 85.4 mm 174.3 mm 23.9 mm Print 3D Model
- 76.2 mm 163.7 mm 7.6 mm Print 3D Model
- Weight
- 538 g
- 200 g
- Materials
- Polycarbonate
- Plastic
- Colors
- Black
- Blue Violet
- Water/dust resistance
- IP68, MIL-STD-810H
- IP68, IP69
- Drop resistance
- Class A B C D E 90 drops without defects
- Class A B C D E 180 drops without defects
- Repairability
- Class A B C D E
- Class A B C D E
- Usable surface
- 75 %
- 88 %
Software
- Operating system
- Android 15 Android 15
- Android 16 OriginOS 6 (Android 16)
- Google services
- With Google Mobile Services
- With Google Mobile Services
- Updates
- —
- OS updates: 5 years, Security updates: 5 years
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Bluetooth
- Bluetooth 5.3 LELow energy consumption
- Bluetooth 5.4
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS
- A2DP (Advanced Audio Distribution Profile), APT-x, LDAC, SBC, 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, WiFi 6 (802.11ax)
- Wi-Fi features
- Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
Networks
- 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), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n75 (1500), 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), 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), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B66 (1700/2100)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- 2G
- CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Barometer
- Yes
- —
- Compass
- Yes
- —
- Cooling system
- No
- Yes
- Audio
- Noise cancellation microphone, 2 microphones
- —
