Alcatel V3 Ultra vs Poco C81x

At a glance

Brand: Alcatel; POCO
Release date: May 2025, 1 years ago; April 2026, 1 months ago
AnTuTu: 409.464 Antutu v10 Overall performance better than 67% of devices; 308.681 Antutu v10 Overall performance better than 61% of devices

Size: 6.78"; 6.88"
Resolution: 1080 x 2460 px FHD+; 720 x 1640 px HD+
Type: LCD IPS; LCD IPS
Density: 385 ppi High Density; 260 ppi Medium Density
Aspect ratio: 19.5:9; 21:9
Features: Hole-punch Notch, NXTVISION, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 650 cd/m², 1500:1 contrast ratio, HDR10, DCI-P3, 95% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless, In-cell

Chipset: MediaTek Dimensity 6300; Unisoc Tiger T615 (T7250)
CPU: 2x2.4 GHz ARM Cortex A76 +6x2.0 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: 2.4 GHz; 1.8 GHz
GPU: Arm Mali-G57 MC2; Mali-G57 MP1
RAM: 6 GB; 3 GB
RAM type: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolution: 108 Mpx; 13 Mpx
Aperture: ƒ/ 1.75; ƒ/ 2.0
Sensor: Samsung HM6; —
Pixel size: 0.64 µm; —
Sensor size: 1/1.67"; —
Flash: LED; LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; No, 30 fps
Features: Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 77.9 mm 164.4 mm 7.9 mm Print 3D Model; 77.8 mm 171.8 mm 8.3 mm Print 3D Model
Weight: 191 g; 193 g
Materials: Plastic; Plastic
Colors: Black Blue Gold; Black Cyan
Water/dust resistance: IP54; Splash resistant
Usable surface: 86 %; 84 %

Operating system: Android 14 Upside-down cake Android 14; Android 15 HyperOS 2.X (Android 15)
Updates: OS updates: 3 years, Security updates: 4 years; OS updates: 4 years, Security updates: 6 years
Google services: With Google Mobile Services; With Google Mobile Services

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 5.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; 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: 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

5G: n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n26 (850), n28b (700), n28a (700), n40 (2300), n41 (2500), n48 (3500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B28a (700), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)