realme 12x vs TCL 403

At a glance

Brand: realme; TCL
Release date: March 2024, 2 years 3 months ago; August 2023, 2 years 10 months ago
Launch price: CN¥ 1,399.00 ($ 204.59); —
AnTuTu: 442.599 Antutu v10 Overall performance better than 70% of devices; 102.545 Antutu v9 Overall performance better than 51% of devices

Size: 6.67"; 6"
Resolution: 720 x 1604 px HD+; 480 x 960 px LowRes
Type: LCD IPS; LCD IPS
Density: 264 ppi Medium Density; 267 ppi Medium Density
Aspect ratio: 20:9; 18:9
Features: Hole-punch Notch, TUV Rheinland Low Blue Light, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 625 cd/m² (typ), Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Brightnes 400 cd/m² (typ), 1000:1 contrast ratio, 70% NTSC, NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Dimensity 6100+; MediaTek Helio A22 (MT6761)
CPU: 2x2.2 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55; 4x Cortex A53 2.0 GHz
CPU type: Octa-Core; Quad-Core
Process: 6 nm; 12 nm
Frequency: 2.2 GHz; 2 GHz
GPU: ARM Mali-G57 MC2; IMG PowerVR GE-class GPU
RAM: 12 GB; 2 GB
RAM type: LPDDR4X RAM; —
64-bit: Yes; Yes

Resolution: 50 Mpx; 8 Mpx
Aperture: ƒ/ 1.8; ƒ/ 2.2
Flash: LED; LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; No, 30 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, 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
Pixel size: —; 1.12 µm

Dimensions: 75.4 mm 162.9 mm 7.9 mm Print 3D Model; 78.2 mm 159.2 mm 9.6 mm Print 3D Model
Weight: 190 g; 182 g
Materials: Plastic , Splash resistant design; Polycarbonate
Colors: Black Gold; Gray Purple
Water/dust resistance: IP54; —
Usable surface: 85 %; 74 %

Operating system: Android 14 Upside-down cake RealmeUI 5.0 (Android 14); Android 12 Snow Cone Android 12 Go edition
Updates: OS updates: 2 years, Security updates: 3 years; —
Google services: Without 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 5.0 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); 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; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features: Dual band, 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
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)