Blackview Rock 2 5G vs Oukitel C66

At a glance

Brand: Blackview; Oukitel
Release date: December 2025, 5 months ago; January 2026, 4 months ago
AnTuTu: 641.019 Antutu v11 Overall performance better than 77% of devices; 308.681 Antutu v10 Overall performance better than 61% of devices

Size: 6.67"; 6.73"
Resolution: 720 x 1604 px HD+; 720 x 1560 px HD+
Type: Oled; LCD IPS
Density: 264 ppi Medium Density; 255 ppi Medium Density
Aspect ratio: 20:9; 21:9
Features: Hole-punch Notch, Refresh rate 120 Hz, Max brightness HBM - 650 cd/m², Scratch resistant, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Brightnes 500 cd/m² (typ), Brightnes 450 cd/m² (typ), 1500:1 contrast ratio, 2.5D curved glass screen, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless, In-cell

Chipset: Unisoc Tiger T760 / T8100; Unisoc Tiger T615 (T7250)
CPU: 4x 2.2 GHz ARM Cortex A76 +4x 2.2 GHz ARM Cortex A55; 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.6Ghz
CPU type: Octa-Core; Octa-Core
Process: 6 nm; 12 nm
Frequency: 2.2 GHz; 1.8 GHz
GPU: ARM Mali-G57 MP4; Mali-G57 MP1
RAM: 8 GB; 4 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolution: 16 Mpx; 64 Mpx
Aperture: Unknow; ƒ/ 1.8
Flash: Dual LED; LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; No, 30 fps
Features: Digital zoom, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Triple camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacity: 256 GB; 128 GB
Type: UFS Storage 2.2; eMMC 5.1 Storage
SD slot: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 89.7 mm 188.6 mm 25.3 mm Print 3D Model; 78.0 mm 165.0 mm 8.7 mm Print 3D Model
Weight: 548 g; 198 g
Materials: Rugged Smartphone, Plastic; Plastic
Colors: Black Violet Orange; Black Gold Gray Purple Orange
Water/dust resistance: IP68, IP52 , IP69 , MIL-STD-810H; —
Usable surface: 63 %; 87 %

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 5.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile)
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac; 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac
Wi-Fi features: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo
USB: —; USB Type-C

5G: 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), n66 (1700), 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), B17 (700), B18 (800), B19 (800), B20 (800), 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), B17 (700), B18 (800), B19 (800), B20 (800), 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), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)