Samsung Galaxy A57 5G vs Unihertz 8849 Tank X
Samsung
Galaxy A57 5G
Unihertz
8849 Tank X
At a glance
- Brand
- Samsung
- Unihertz
- Release date
- March 2026, 2 months ago
- February 2026, 3 months ago
- AnTuTu
- 1.120.000 Antutu v11 Overall performance better than 86% of devices
- 885.456 Antutu v10 Overall performance better than 83% of devices
Display
- Size
- 6.7"
- 6.78"
- Resolution
- 1080 x 2340 px FHD+
- 1080 x 2460 px FHD+
- Type
- AMOLED
- LCD IPS
- Density
- 385 ppi High Density
- 396 ppi High Density
- Aspect ratio
- 19.5:9
- 21:9
- Features
- Hole-punch Notch, Refresh rate 120 Hz, Peak brightness - 1900 cd/m², Max brightness HBM - 1200 cd/m², Always-On Display, HDR10+, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus+, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Peak brightness - 750 cd/m², Scratch resistant, Capacitive, Multi-touch, In-cell
Performance
- Chipset
- Exynos 1680
- MediaTek Dimensity 8200 (MT6896)
- CPU
- 1xA720 2.9 GHz +4xA720 2.6 GHz +2xA520 1.95GHz
- 1x Cortex A78 3.1 GHz + 3x Cortex A78 3.0 GHz + 4x Cortex A55 2.0 GHz
- CPU type
- Octa-Core
- Octa-Core
- Process
- 4 nm
- 4 nm
- Frequency
- 2.9 GHz
- 3.1 GHz
- GPU
- Xclipse 550
- Arm Mali-G610 MC6
- RAM
- 8 GB
- 16 GB
- RAM type
- RAM LPDDR5X
- RAM LPDDR5
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.8
- ƒ/ 1.88
- Pixel size
- 1.00 µm
- 1.00 µm
- Flash
- LED
- Dual LED
- Optical stabilization
- Yes
- No
- Slow motion
- Yes, 240 fps
- No, 30 fps
- Features
- 2x2 OCL, Pro Video Mode, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, AutoFraming, Autofocus, Touch focus, Phase detection autofocus (PDAF), NPU AI Engine, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, DOL HDR
- 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
- —
- Sony IMX766
- Sensor size
- —
- 1/1.56"
Front camera
- Resolution
- 12 Mpx
- 50 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 2.25
- Pixel size
- 1.12 µm
- 0.70 µm
- Sensor
- —
- Hynix Hi-5022Q
Battery
- Capacity
- 5000 mAh
- 17600 mAh
- Type
- Li-Ion
- Li-Polymer
- Fast charge
- Yes , 45.0W
- Yes , 66.0W
- Features
- Non-removable
- Non-removable
Storage
- Capacity
- 128 GB
- 256 GB
- Type
- UFS Storage 3.1
- UFS Storage 3.1
- SD slot
- No
- Yes , Independent SD slot
Body
- Dimensions
- 76.8 mm 161.5 mm 6.9 mm Print 3D Model
- 86.0 mm 179.0 mm 25.0 mm Print 3D Model
- Weight
- 179 g
- 750 g
- Materials
- Glass , Corning Gorilla Glass Victus
- Polycarbonate
- Colors
- Black Blue Gray Violet
- Black
- Water/dust resistance
- IP68
- IP68, MIL-STD-810H
- Usable surface
- 89 %
- 71 %
Software
- Operating system
- Android 16 Android 16
- Android 15 Android 15
- Updates
- OS updates: 6 years, Security updates: 6 years
- —
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 6.0
- Bluetooth 5.3 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP, APT-x, LDAC, Apt-x Adaptive
- 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, WiFi 6 (802.11ax)
- 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), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
- n1 (2100), n2 (1900 PCS), n12 (700), n20 (800), n25 (1900), n28b (700), n28a (700)
- 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), B25 (1900+), B26 (850), 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)
Sensors & security
- Fingerprint
- Yes, in screen
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Cooling system
- No
- No
- Audio
- Dolby Atmos, Hi-Res Audio, Stereo Speakers
- Noise cancellation microphone, 2 microphones
- Proximity
- —
- Yes
- Barometer
- —
- Yes
- Compass
- —
- Yes
