Cubot J20 vs Xiaomi Redmi K70E

At a glance

Brand: Cubot; Xiaomi
Release date: July 2023, 2 years 10 months ago; November 2023, 2 years 6 months ago
AnTuTu: 46.800 Antutu v9 Overall performance better than 49% of devices; 1.526.328 Antutu v10 Overall performance better than 90% of devices
Launch price: —; CN¥ 1,999.00 ($ 292.33)

Size: 4"; 6.67"
Resolution: 480 x 854 px LowRes; 1220 x 2712 px QHD
Type: LCD; Oled
Density: 245 ppi Medium Density; 446 ppi Very high density
Aspect ratio: 16:9; 20:9
Features: Without Notch, Capacitive, Multi-touch; 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 MT6739WA; MediaTek Dimensity 8300 Ultra
CPU: 4x Cortex A53 1.3 GHz; 1x cortex A715 3.35GHz+3x cortex A715 3.20GHz+4x cortex A510 2.20 GHz
CPU type: Quad-Core; Octa-Core
Process: 28 nm; 4 nm
Frequency: 1.3 GHz; 3.35 GHz
GPU: PowerVR GE8100; Mali G615-MC6
RAM: 2 GB; 12 GB
64-bit: Yes; Yes
RAM type: —; RAM LPDDR5X

Resolution: 5 Mpx; 64 Mpx
Aperture: Unknow; Unknow
Flash: LED; Dual LED
Optical stabilization: No; Yes
Slow motion: No, 30 fps; Yes, 1920 fps
Features: Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer; 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: 2350 mAh; 5500 mAh
Type: Li-Polymer; Li-Ion
Fast charge: Yes , 5.0W; Yes , 90.0W
Features: Removable; Reverse charging, Non-removable
Wireless charging: —; Xiaomi P2 fast charging chip, Xiaomi G1 battery management chip

Dimensions: 65.0 mm 138.0 mm 10.8 mm Print 3D Model; 74.3 mm 160.4 mm 8.0 mm Print 3D Model
Weight: 143 g; 198 g
Materials: Plastic; Polycarbonate , Aluminium alloy
Colors: Black Green; Black White Green
Usable surface: 49 %; 90 %

Operating system: Android 12 Snow Cone Android 12 Go edition; 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 4.2; 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: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Wi-Fi features: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), BeiDou (B1), NavIC System
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300); 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), 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)