Tecno Spark 40 Pro vs Xiaomi Redmi 15A 5G

At a glance

Brand: Tecno; Xiaomi
Release date: July 2025, 11 months ago; March 2026, 3 months ago
AnTuTu: 410.000 Antutu v10 Overall performance better than 67% of devices; 479.500 Antutu v10 Overall performance better than 72% of devices
Launch price: —; ₹ 12,999.00 ($ 137.92)

Size: 6.78"; 6.9"
Resolution: 1225 x 2720 px QHD; 720 x 1600 px HD+
Type: AMOLED; LCD IPS
Density: 440 ppi Very high density; 254 ppi Medium Density
Aspect ratio: 20:9; 20:9
Features: Hole-punch Notch, Refresh rate 144 Hz, Scratch resistant, Corning Gorilla Glass 7i, Capacitive, Multi-touch, Frameless; Water Drop Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Peak brightness - 800 cd/m², TÜV Rheinland Eye Comfort Certification, 83% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G100; Unisoc T8300
CPU: 2x2.2GHz Cortex A76 + 6x2GHz Cortex A55; 2x2.2 GHz – Cortex A78 + 6x2 GHz – Cortex A55
CPU type: Octa-Core; Octa-Core
Process: 6 nm; 6 nm
Frequency: 2.2 GHz; 2.3 GHz
GPU: Arm Mali-G57 MC2; Mali-G57 MP2
RAM: 8 GB; 4 GB
64-bit: Yes; Yes
RAM type: —; LPDDR4X RAM

Resolution: 50 Mpx; 32 Mpx
Aperture: ƒ/ 1.8; ƒ/ 2.0
Flash: LED; LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; No, 30 fps
Features: Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Front Flash; Digital zoom, Dual camera, Digital image stabilization, 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, Dual capture
Pixel size: —; 1.12 µm

Capacity: 128 GB; 64 GB
SD slot: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card
Type: —; UFS Storage 2.2

Dimensions: 75.9 mm 163.7 mm 6.7 mm Print 3D Model; 79.5 mm 171.6 mm 8.2 mm Print 3D Model
Weight: 170 g; 210 g
Materials: Polycarbonate; Plastic
Colors: Black Blue Gray Green; Black Blue Violet
Water/dust resistance: IP64; IP52
Usable surface: 84 %; 84 %

Operating system: Android 15 Android 15; Android 16 HyperOS 3.X (Android 16)
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; Bluetooth 5.4 LELow energy consumption
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), 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

4G LTE: B1 (2100), B2 (1900), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), 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), n38 (2600), n41 (2500), n78 (3500)