CUBOT X18 Plus vs. Xiaomi Redmi S2

Phone Comparison, Reviews and Tests

In depth comparison and review of CUBOT X18 Plus and Xiaomi Redmi S2. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

CUBOT X18 Plus vs. Xiaomi Redmi S2 Comparison Chart
DESIGN AND DIMENSIONS CUBOT X18 Plus Xiaomi Redmi S2
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 158.5 mm 160.73 mm Xiaomi Redmi S2 has greater height than CUBOT X18 Plus.
Width 73.6 mm 77.26 mm Xiaomi Redmi S2 has greater width than CUBOT X18 Plus.
Depth 8.55 mm 8.1 mm Xiaomi Redmi S2 is narrower than CUBOT X18 Plus.
Weight - 170 g
Body Colour Black Grey | Blue | Rose gold | Gold | Black | Dark grey
Waterproof (Water-resistant) - -
SAR Value 0.931 W/kg (body), 0.347 W/kg (head) 1.577 W/kg (body), 0.429 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY CUBOT X18 Plus Xiaomi Redmi S2
Display Type LCD display LCD display
Display Technology IPS -
Screen Size (Display Size) 5.99" 5.99" Both phones have the same screen size.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 1440 x 720 pixels CUBOT X18 Plus has better screen resolution than Xiaomi Redmi S2.
Display Format Full HD+ HD+
Pixel Density 403 ppi 269 ppi CUBOT X18 Plus has better pixel density than Xiaomi Redmi S2.
Aspect Ratio - 18:9
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 1300:1 1000:1 CUBOT X18 Plus has better display contrast ratio than Xiaomi Redmi S2.
Display Features 2.5D Glass Night Display, Sunlight Display, Reading mode, Colour temperature adjustment
PROCESSOR CUBOT X18 Plus Xiaomi Redmi S2
Processor Type (CPU) MediaTek Qualcomm Snapdragon 625
Processor Number MT6750T -
Clock Speed 1.5 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Mali T860 MP2 Qualcomm ADRENO 506
MEMORY CUBOT X18 Plus Xiaomi Redmi S2
RAM 4 GB 3 GB CUBOT X18 Plus has more RAM than Xiaomi Redmi S2.
Internal Memory Size (Storage Capacity) 64 GB 32 GB CUBOT X18 Plus has more internal memory than Xiaomi Redmi S2.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA CUBOT X18 Plus Xiaomi Redmi S2
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 20 Megapixel 12 Megapixel CUBOT X18 Plus has better camera resolution than Xiaomi Redmi S2.
Lens Aperture F/2.0 F/2.2 CUBOT X18 Plus has better lens aperture than CUBOT X18 Plus.
Lens Construction 5-element -
Focus Adjustment Automatic Automatic
Special Effects - HDR, low light enhancement
Camera Modes - Panorama, portrait mode, AI portrait mode
Face Recognition (Face ID) - Face recognition Xiaomi Redmi S2 has face detection.
Light Source Dual LED flash LED flash
Video Resolutions - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), AI Dual camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 5 Megapixel Xiaomi Redmi S2 has better second camera resolution than CUBOT X18 Plus.
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 16 Megapixel Xiaomi Redmi S2 has better front camera resolution than CUBOT X18 Plus.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) - F/2.0
Lens Element Qty (Front) 4-element -
Focus Adjustment Focus free -
Special Effects (Front) - Precise bokeh effect, AI Beautify 4.0
HDR Mode (Front) - Auto HDR mode
Camera Modes (Front) - Wide selfie mode
Light Source (Front) LED light LED flash
BATTERY AND CHARGING CUBOT X18 Plus Xiaomi Redmi S2
Battery Capacity (Battery Size) 4000 mAh 3080 mAh CUBOT X18 Plus has larger battery capacity than Xiaomi Redmi S2.
CELLULAR CUBOT X18 Plus Xiaomi Redmi S2
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 8.0 Oreo -
User Interface - MIUI 9
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS CUBOT X18 Plus Xiaomi Redmi S2
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE
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 7, Band 20 Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 800 DD FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11b/g/n Infrared (IrDA), IEEE 802.11b/g/n
Bluetooth Bluetooth 4.0 Bluetooth 4.2
Messaging Services SMS, MMS SMS, MMS
MEDIA CUBOT X18 Plus Xiaomi Redmi S2
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio) WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB
Supported Digital Video Standards AVI, MOV, MPEG-4, 3GP VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
FEATURES CUBOT X18 Plus Xiaomi Redmi S2
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Ambient light sensor, proximity sensor, G-sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features - Infrared remote control, Dual microphones
OTHERS CUBOT X18 Plus Xiaomi Redmi S2
Included Accessories Protective cover, USB cable, power adapter, SIM card removal tool USB cable, power adapter, SIM card removal tool, clear soft case
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