Tecno Spark 40 Pro vs Xiaomi Redmi K70E

At a glance

Brand: Tecno; Xiaomi
Release date: July 2025, 11 months ago; November 2023, 2 years 7 months ago
AnTuTu: 410.000 Antutu v10 Overall performance better than 67% of devices; 1.526.328 Antutu v10 Overall performance better than 90% of devices
Launch price: —; CN¥ 1,999.00 ($ 292.33)

Size: 6.78"; 6.67"
Resolution: 1225 x 2720 px QHD; 1220 x 2712 px QHD
Type: AMOLED; Oled
Density: 440 ppi Very high density; 446 ppi Very high 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; Hole-punch Notch, SGS Certified, 1920 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 1800 cd/m², 5000000:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Corning Gorilla Glass, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio G100; MediaTek Dimensity 8300 Ultra
CPU: 2x2.2GHz Cortex A76 + 6x2GHz Cortex A55; 1x cortex A715 3.35GHz+3x cortex A715 3.20GHz+4x cortex A510 2.20 GHz
CPU type: Octa-Core; Octa-Core
Process: 6 nm; 4 nm
Frequency: 2.2 GHz; 3.35 GHz
GPU: Arm Mali-G57 MC2; Mali G615-MC6
RAM: 8 GB; 12 GB
64-bit: Yes; Yes
RAM type: —; RAM LPDDR5X

Resolution: 50 Mpx; 64 Mpx
Aperture: ƒ/ 1.8; Unknow
Flash: LED; Dual LED
Optical stabilization: No; Yes
Slow motion: Yes, 120 fps; Yes, 1920 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; Flicker sensor, Noise reduction, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Sensor: —; Omnivision OV64B
Pixel size: —; 0.70 µm
Sensor size: —; 1/2"

Capacity: 5200 mAh; 5500 mAh
Type: Li-Polymer; Li-Ion
Fast charge: Yes , 45.0W; Yes , 90.0W
Features: Reverse charging, Non-removable; Reverse charging, Non-removable
Wireless charging: —; Xiaomi P2 fast charging chip, Xiaomi G1 battery management chip

Dimensions: 75.9 mm 163.7 mm 6.7 mm Print 3D Model; 74.3 mm 160.4 mm 8.0 mm Print 3D Model
Weight: 170 g; 198 g
Materials: Polycarbonate; Polycarbonate , Aluminium alloy
Colors: Black Blue Gray Green; Black White Green
Water/dust resistance: IP64; —
Usable surface: 84 %; 90 %

Operating system: Android 15 Android 15; Android 14 Upside-down cake HyperOS (Android 14)
Google services: With Google Mobile Services; Without 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), LE (Low Energy), APT-x, LDAC, SBC, AAC
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, WiFi 6 (802.11ax)
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, Wi-Fi MiMO
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, QZSS, Galileo, GLONASS (L1), BeiDou (B1), NavIC System

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), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)

Fingerprint: Yes, on the side; Yes, in screen
Accelerometer: Yes; Yes
Gyroscope: Yes; Yes
Proximity: Yes; Yes
Light sensor: Yes; Yes
Cooling system: Yes; Yes
Audio: Dolby Atmos, Stereo Speakers; Dolby Atmos, Hi-Res Audio, Stereo Speakers