blu G91 Pro vs Oppo A78 4G

At a glance

Brand: BLU; Oppo
Release date: August 2022, 3 years 9 months ago; July 2023, 2 years 10 months ago
AnTuTu: 350.847 Antutu v9 Overall performance better than 63% of devices; 274.822 Antutu v10 Overall performance better than 60% of devices

Size: 6.7"; 6.43"
Resolution: 1080 x 2400 px FHD+; 1080 x 2400 px FHD+
Type: LCD IPS; AMOLED
Density: 393 ppi High Density; 409 ppi Very high density
Aspect ratio: 20:9; 20:9
Features: Hole-punch Notch, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Brightnes 430 cd/m² (typ), Peak brightness - 800 cd/m², Max brightness HBM - 600 cd/m², DCI-P3, Full sRGB standard, sRGB standard, 97% NTSC, Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G90T (MT6785T); Qualcomm Snapdragon 680 (SM6225)
CPU: 2x Cortex A76 2.05 GHz + 6x Cortex A55 2.0 GHz; 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver
CPU type: Octa-Core; Octa-Core
Process: 12 nm; 6 nm
Frequency: 2.05 GHz; 2.4 GHz
GPU: Arm Mali-G76 3EEMC4 800MHz; Adreno 610
RAM: 6 GB; 8 GB
RAM type: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolution: 48 Mpx; 50 Mpx
Aperture: ƒ/ 1.79; ƒ/ 1.8
Pixel size: 0.80 µm; —
Flash: LED; LED
Optical stabilization: No; No
Slow motion: No, 30 fps; Yes, 120 fps
Features: Digital zoom, Quadruple camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 76.9 mm 165.2 mm 8.9 mm Print 3D Model; 73.2 mm 160.0 mm 7.9 mm Print 3D Model
Weight: 201 g; 180 g
Materials: Plastic; Polycarbonate , Leather
Colors: Black; Black Green
Usable surface: 85 %; 85 %
Water/dust resistance: —; IP54 , IPX4

Operating system: Android 11 Red Velvet Cake Android 11; Android 13 Tiramisu ColorOS 13 (Android 13)
Google services: With Google Mobile Services; With Google Mobile Services
Updates: —; OS updates: 1 years, Security updates: 3 years

SIM: Single SIM (Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.1; Bluetooth 5.0 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features: Wi-Fi Hotspot, Wi-Fi Direct; Dual band, 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; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B12 (700), B17 (700), B28b (700), B28a (700); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
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), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)