Unihertz 8849 Tank X vs Vivo Y31d

Sekilas

Merek: Unihertz; vivo
Tanggal rilis: Februari 2026, 4 bulan lalu; Januari 2026, 5 bulan lalu
AnTuTu: 885.456 Antutu v10 Overall performance better than 83% of devices; 410.556 Antutu v10 Overall performance better than 68% of devices

Ukuran: 6.78"; 6.75"
Resolusi: 1080 x 2460 px FHD+; 720 x 1570 px HD+
Tipe: LCD IPS; AMOLED
Kerapatan: 396 ppi High Density; 256 ppi Medium Density
Rasio aspek: 21:9; 20:9
Fitur: Hole-punch Notch, Youji Glass - 1.1 mm, Refresh rate 120 Hz, Peak brightness - 750 cd/m², Scratch resistant, Capacitive, Multi-touch, In-cell; Water Drop Notch, 107% NTSC, Refresh rate 120 Hz, Peak brightness - 1800 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Dimensity 8200 (MT6896); Qualcomm Snapdragon 6s Gen2
CPU: 1x Cortex A78 3.1 GHz + 3x Cortex A78 3.0 GHz + 4x Cortex A55 2.0 GHz; 4x2.9 GHz ARM Cortex A73 +4x 1.9 GHz ARM Cortex A53
Tipe CPU: Octa-Core; Octa-Core
Proses: 4 nm; 6 nm
Frekuensi: 3.1 GHz; 2.9 GHz
GPU: Arm Mali-G610 MC6; Adreno 610
RAM: 16 GB; 6 GB
Tipe RAM: RAM LPDDR5; LPDDR4X RAM
64-bit: Yes; Yes

Resolusi: 50 Mpx; 50 Mpx
Aperture: ƒ/ 1.88; ƒ/ 2.0
Sensor: Sony IMX766; —
Ukuran piksel: 1.00 µm; —
Ukuran sensor: 1/1.56"; —
Lampu kilat: Dual LED; LED
Stabilisasi optik: No; No
Gerak lambat: No, 30 fps; Yes, 120 fps
Fitur: 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, 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

Dimensi: 86.0 mm 179.0 mm 25.0 mm Print 3D Model; 78.4 mm 166.6 mm 8.5 mm Print 3D Model
Berat: 750 g; 219 g
Bahan: Polycarbonate; Plastic
Warna: Black; Black Gray
Tahan air/debu: IP68, MIL-STD-810H; IP68, IP69
Permukaan yang dapat digunakan: 71 %; 85 %

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 5.1 LELow energy consumption
Profil Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), HS; A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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
Fitur 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
Fitur USB: Charging, OTG; Charging, OTG
Navigasi: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

5G: 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), 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), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800); B1 (2100), B2 (1900), 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)