Infinix Smart 20 vs realme C83 5G

At a glance

Brand: Infinix; realme
Release date: March 2026, 4 months ago; March 2026, 4 months ago
AnTuTu: 262.000 Antutu v10 Overall performance better than 60% of devices; 512.000 Antutu v11 Overall performance better than 73% of devices

Size: 6.78"; 6.8"
Resolution: 720 x 1576 px HD+; 720 x 1570 px HD+
Type: LCD; LCD IPS
Density: 256 ppi Medium Density; 264 ppi Medium Density
Aspect ratio: 20:9; 20:9
Features: Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Touch sampling rate 360 Hz, Brightnes 500 cd/m² (typ), Peak brightness - 900 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 10 Bits panel, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 144 Hz, Brightnes 700 cd/m² (typ), Max brightness HBM - 900 cd/m², 1500:1 contrast ratio, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G81 Ultra; MediaTek Dimensity 6300
CPU: 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz; 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55
CPU type: Octa-Core; Octa-Core
Process: 12 nm; 6 nm
Frequency: 2 GHz; 2.4 GHz
GPU: Mali-G52 MC2; Arm Mali-G57 MC2
RAM: 4 GB; 4 GB
RAM type: LPDDR4X RAM; LPDDR4X RAM
64-bit: Yes; Yes

Resolution: 8 Mpx; 13 Mpx
Aperture: ƒ/ 1.9; ƒ/ 2.2
Flash: Dual LED; Dual LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; Yes, 120 fps
Features: Digital zoom, Dual 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; Digital zoom, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacity: 5200 mAh; 7000 mAh
Type: Li-Polymer; Si-O2
Fast charge: Yes , 15.0W; Yes , 15.0W
Features: Reverse charging, Non-removable; Bypass Charging, Reverse charging, Non-removable

Dimensions: 78.8 mm 167.7 mm 7.7 mm Print 3D Model; 78.1 mm 166.3 mm 8.4 mm Print 3D Model
Weight: 188 g; 212 g
Materials: Glass , Faux leather; Plastic
Colors: Black Blue Silver Orange; Blue Violet
Water/dust resistance: IP54; IP64 , Splash resistant , MIL-STD-810H
Usable surface: 87 %; 85 %

Operating system: Android 16 Android 16; Android 16 RealmeUI 7.0 (Android 16)
Updates: OS updates: 2 years, Security updates: 3 years; OS updates: 5 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 5.2 LELow energy consumption; Bluetooth 5.2
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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: USB Type-C; USB Type-C
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou; GPS, A-GPS, GLONASS, Beidou, Galileo

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), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (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)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500)