CUBOT J3 vs. TCL 30

Phone Comparison, Reviews and Tests

Detailed comparison and review of CUBOT J3 and TCL 30. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

CUBOT J3 vs. TCL 30 Comparison Chart
DESIGN AND DIMENSIONS CUBOT J3 TCL 30
Product Type Smartphone Smartphone
Manufacturer Model Number - T676H
Form Factor Touch Touch
Height 141.4 mm 164.54 mm TCL 30 has greater height than CUBOT J3.
Width 66.3 mm 75.24 mm TCL 30 has greater width than CUBOT J3.
Depth 8.8 mm 7.74 mm TCL 30 is narrower than CUBOT J3.
Weight - 184 g
Body Colour Blue Tech black
Body Material - Fibreglass
Waterproof (Water-resistant) - -
SAR Value - 1.54 W/kg (body), 1.27 W/kg (head), 3.53 W/kg (limb)
Integrated Components - FM radio, LED flashlight
Connector Type Micro-USB - 5 pin Micro-USB Type B USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY CUBOT J3 TCL 30
Display Type LCD display OLED display
Display Technology - AMOLED
Screen Size (Display Size) 5" 6.7" TCL 30 has larger screen size than CUBOT J3.
Screen Resolution (Display Resolution) 960 x 480 pixels 2400 x 1080 pixels TCL 30 has better screen resolution than CUBOT J3.
Display Format - Full HD+
Pixel Density 215 ppi 395 ppi TCL 30 has better pixel density than CUBOT J3.
Aspect Ratio 18:9 20:9
Max Brightness 430 cd/m² 900 cd/m² TCL 30 has better display brightness than CUBOT J3.
Colour Depth 16.7 million colours -
Contrast Ratio 1000:1 100000:1 TCL 30 has better display contrast ratio than CUBOT J3.
Display Refresh Rate - 60 Hz
Display Features 2.5D Glass Always-on display, TCL NXTVISION, 100% DCI-P3, 100% NTSC
PROCESSOR CUBOT J3 TCL 30
Processor Type (CPU) MediaTek MediaTek Helio G37
Processor Number MT6580 -
Clock Speed 1.3 GHz 2.3 GHz TCL 30 has higher clock speed than CUBOT J3.
Processor Core Qty Quad-core 8-core TCL 30 has higher processor core quantity than CUBOT J3.
64-bit Architecture Yes - CUBOT J3 has 64-bit architecture.
Graphics System (GPU) ARM Mali-400 MP2 IMG GE8320
MEMORY CUBOT J3 TCL 30
RAM 1 GB LPDDR4X SDRAM - 4 GB TCL 30 has more RAM than CUBOT J3.
Internal Memory Size (Storage Capacity) 16 GB 64 GB TCL 30 has more internal memory than CUBOT J3.
User Memory - 44 GB
Memory Interface - eMMC
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 64 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA CUBOT J3 TCL 30
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 8 Megapixel 50 Megapixel TCL 30 has better camera resolution than CUBOT J3.
Sensor Size - 1/2.76"
Lens Aperture - F/1.85
Lens Construction - 5-element
Field of View (FoV) - 74.4 degree(s)
Pixel Size - 0.64 μm
Focus Adjustment Automatic Automatic
Special Effects - Art, HDR, Bokeh effect
Camera Modes - Panorama, SteadyShot, Gesture Shot, Quick Shot, portrait mode, Filter mode, Macro mode, Stop-Motion Video Mode, High-Pixel Mode, Light Trace, Movie Mode
Face Recognition (Face ID) - Face detection TCL 30 has face detection.
Light Source LED flash LED flash
Video Resolutions - 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), AI Triple camera, AI scene detection 2.0
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Sensor Size (2nd Camera) - 1/5"
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 85 degree(s)
Pixel Size (2nd Camera) - 1.75 μm
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) - 88.8 degree(s)
Pixel Size (3rd Camera) - 1.75 μm
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel TCL 30 has better front camera resolution than CUBOT J3.
Sensor Size (Front) - 1/4"
Lens Aperture (Front) - F/2.0
Lens Element Qty (Front) - 4-element
Field of View (Front) - 78 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free Focus free
Special Effects (Front) - Face Beautification
Camera Modes (Front) - Ultra Wide-angle Selfie
Face Recognition (Face ID) - Face detection TCL 30 has face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
BATTERY AND CHARGING CUBOT J3 TCL 30
Battery Capacity (Battery Size) 2000 mAh 5010 mAh TCL 30 has larger battery capacity than CUBOT J3.
Recharge Time (Charging Time) - 3 hour(s)
Standby Time 168 hours -
Run Time Details Standby: up to 168 hrs
Playback (audio): up to 15 hrs
Continuous browsing: up to 10 hrs
Reading (book): up to 13 hrs
-
CELLULAR CUBOT J3 TCL 30
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 3G 4G TCL 30 has more advanced generation mobile network.
Operating System Android Go Android 12
User Interface - TCL UI
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS CUBOT J3 TCL 30
Data Transmission GPRS, EDGE, HSDPA GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band - Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n Wi-Fi
Bluetooth Bluetooth 4.0 Bluetooth 5.0
NFC - Yes TCL 30 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA CUBOT J3 TCL 30
Supported Digital Audio Standards AAC, MP3, OGG, M4A, MID, 3GP AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis
Supported Digital Video Standards MKV, FLV, AVI, 3GP, F4V, MP4 MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC
FEATURES CUBOT J3 TCL 30
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Ambient light sensor, G-sensor, distance sensor Accelerometer, proximity sensor, digital compass, light sensor
Security Devices Face recognition Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features - HD Voice, Smart cleaner, Fast Charging, dual microphones with noise cancellation, dual stereo speakers, intelligent charging mode
Android Enterprise Recommended - Yes
OTHERS CUBOT J3 TCL 30
Included Accessories USB cable, power adapter, protective case Power adapter, SIM card removal tool, USB-C cable, TPU case, accessory bag
Compliant Standards - HAC (Hearing Aid Compatible), TUV Rheinland Low Blue Light Certification
Other projects: