Oppo A3i Plus vs Unihertz 8849 Tank 4 Pro
Oppo
A3i Plus
Unihertz
8849 Tank 4 Pro
At a glance
- Brand
- Oppo
- Unihertz
- Release date
- February 2025, 1 years 4 months ago
- July 2025, 11 months ago
- AnTuTu
- 402.916 Antutu v10 Overall performance better than 66% of devices
- 1.526.000 Antutu v10 Overall performance better than 91% of devices
Display
- Size
- 6.7"
- 6.73"
- Resolution
- 1080 x 2412 px FHD+
- 1440 x 3200 px WQHD+
- Type
- Oled
- AMOLED
- Density
- 394 ppi High Density
- 521 ppi Very high density
- Aspect ratio
- 20:9
- 21:9
- Features
- Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 800 cd/m², Peak brightness - 1200 cd/m², Max brightness HBM - 600 cd/m², Peak brightness - 950 cd/m², DCI-P3, Full sRGB standard, 10 Bits panel, Scratch resistant, AGC glass, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Scratch resistant, Capacitive, Multi-touch, In-cell
Performance
- Chipset
- Qualcomm Snapdragon 695 (SM6375)
- MediaTek Dimensity 8300 Ultra
- CPU
- 2x2.2 GHz Kryo 660 Gold +6x1.7 GHz Kryo 660 Silver
- 1x cortex A715 3.35GHz+3x cortex A715 3.20GHz+4x cortex A510 2.20 GHz
- CPU type
- Octa-Core
- Octa-Core
- Process
- 6 nm
- 4 nm
- Frequency
- 2.2 GHz
- 3.35 GHz
- GPU
- Qualcomm Adreno 619
- Mali G615-MC6
- RAM
- 12 GB
- 16 GB
- RAM type
- LPDDR4X RAM
- RAM LPDDR5X
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.8
- ƒ/ 1.88
- Flash
- LED
- Dual LED
- Optical stabilization
- No
- No
- Slow motion
- Yes, 120 fps
- No, 30 fps
- Features
- Digital zoom, Dual camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
- 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
- Sensor
- —
- Samsung GN1
- Pixel size
- —
- 1.00 µm
- Sensor size
- —
- 1/1.31"
Front camera
- Resolution
- 8 Mpx
- 50 Mpx
- Aperture
- ƒ/ 2.0
- ƒ/ 2.25
- Sensor
- —
- Hynix Hi-5022Q
- Pixel size
- —
- 0.70 µm
Battery
- Capacity
- 5000 mAh
- 11600 mAh
- Type
- Li-Polymer
- Li-Polymer
- Fast charge
- Yes , 45.0W
- Yes , 120.0W
- Features
- Non-removable
- Non-removable
- Charge cycles
- —
- 1000 cycles
- Runtime
- —
- ~ 105h
Storage
- Capacity
- 256 GB
- 512 GB
- Type
- UFS Storage 2.2
- UFS Storage 4.0
- SD slot
- Yes , Slot for SD or second SIM card
- Yes , Independent SD slot
Body
- Dimensions
- 75.4 mm 162.5 mm 7.2 mm Print 3D Model
- 87.0 mm 174.9 mm 22.5 mm Print 3D Model
- Weight
- 178 g
- 530 g
- Materials
- Plastic
- Polycarbonate
- Colors
- Black Green Purple Ish
- Black
- Usable surface
- 88 %
- 71 %
- Water/dust resistance
- —
- IP68, MIL-STD-810H
- Drop resistance
- —
- Class A B C D E 180 drops without defects
- Repairability
- —
- Class A B C D E
Software
- Operating system
- Android 14 Upside-down cake ColorOS 14 (Android 14)
- Android 13 Tiramisu Android 13
- Updates
- OS updates: 1 years, Security updates: 3 years
- —
- Google services
- Without Google Mobile services
- With Google Mobile Services
Connectivity
- 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 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- 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)
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS, GLONASS, Beidou, Galileo
Networks
- 5G
- n1 (2100), n5 (850), n8 (900), n28a (700), 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), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), 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), 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), B3 (1800), B5 (850), B8 (900)
- CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, in screen
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Compass
- Yes
- Yes
- Cooling system
- Yes
- No
- Audio
- Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
- Noise cancellation microphone, 2 microphones
- Barometer
- —
- Yes
