Lenovo Vibe X3 vs. Xiaomi Redmi Note 12

Phone Comparison, Reviews and Tests

In depth comparison and review of Lenovo Vibe X3 and Xiaomi Redmi Note 12. 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

Lenovo Vibe X3 vs. Xiaomi Redmi Note 12 Comparison Chart
DESIGN AND DIMENSIONS Lenovo Vibe X3 Xiaomi Redmi Note 12
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 154 mm 165.66 mm Xiaomi Redmi Note 12 has greater height than Lenovo Vibe X3.
Width 76.5 mm 75.96 mm Lenovo Vibe X3 has greater width than Xiaomi Redmi Note 12.
Depth 9.3 mm 7.85 mm Xiaomi Redmi Note 12 is narrower than Lenovo Vibe X3.
Weight 175 g 183.5 g Lenovo Vibe X3 is lighter than Lenovo Vibe X3.
Body Colour Matt white Ice blue | Onyx grey | Mint green
Body Material Aluminium -
Protection - Dustproof, splashproof
Waterproof (Water-resistant) - - Xiaomi Redmi Note 12 is waterproof.
IP rating - IP53
Repairability Index - 7.5 (out of 10)
SAR Value - 2.55 W/kg (limb), 0.9 W/kg (head), 0.995 W/kg (body)
Integrated Components FM radio -
Connector Type Headset jack - mini-phone 3.5mm
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 -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Lenovo Vibe X3 Xiaomi Redmi Note 12
Display Type LCD display OLED display
Display Technology IPS AMOLED
Screen Size (Display Size) 5.5" 6.67" Xiaomi Redmi Note 12 has larger screen size than Lenovo Vibe X3.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2400 x 1080 pixels Xiaomi Redmi Note 12 has better screen resolution than Lenovo Vibe X3.
Display Format Full HD Full HD+
Pixel Density 401 ppi 395 ppi Lenovo Vibe X3 has better pixel density than Xiaomi Redmi Note 12.
Max Brightness - 1200 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 4500000:1
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features - Sunlight Display, Reading mode, DCI-P3 Wide colour gamut, DotDisplay, E2 Pro
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) -
PROCESSOR Lenovo Vibe X3 Xiaomi Redmi Note 12
Processor Type (CPU) Qualcomm Snapdragon 808 Qualcomm Snapdragon 685
Clock Speed 1.8 GHz 2.8 GHz Xiaomi Redmi Note 12 has higher clock speed than Lenovo Vibe X3.
Processor Core Qty 6-core 8-core Xiaomi Redmi Note 12 has higher processor core quantity than Lenovo Vibe X3.
64-bit Architecture Yes - Lenovo Vibe X3 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 418 Qualcomm ADRENO 610
MEMORY Lenovo Vibe X3 Xiaomi Redmi Note 12
RAM 3 GB LPDDR4X SDRAM - 4 GB Xiaomi Redmi Note 12 has more RAM than Lenovo Vibe X3.
Internal Memory Size (Storage Capacity) 32 GB 128 GB Xiaomi Redmi Note 12 has more internal memory than Lenovo Vibe X3.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Lenovo Vibe X3 Xiaomi Redmi Note 12
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 21 Megapixel 50 Megapixel Xiaomi Redmi Note 12 has better camera resolution than Lenovo Vibe X3.
Sensor Size - 1/2.76"
Sensor Name - Samsung ISOCELL JN1
Lens Aperture - F/1.8
Lens Construction 6-element 5-element
Pixel Size - 0.64 μm
Focus Adjustment Automatic Automatic
Special Effects - Bokeh effect
Camera Modes - Portrait mode
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) 4-in-1 to 1.28μm pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Sensor Size (2nd Camera) - 1/4"
Sensor Name (2nd Camera) - Omnivision OV08D sensor
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) - 120 degree(s)
Pixel Size (2nd Camera) - 1.12 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 13 Megapixel Xiaomi Redmi Note 12 has better front camera resolution than Lenovo Vibe X3.
Sensor Size (Front) - 1/3.0"
Lens Aperture (Front) - F/2.45
Lens Element Qty (Front) - 5-element
Focus Adjustment Focus free -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Lenovo Vibe X3 Xiaomi Redmi Note 12
Battery Capacity (Battery Size) 3500 mAh 5000 mAh Xiaomi Redmi Note 12 has larger battery capacity than Lenovo Vibe X3.
Fast Charging Technology - Mi-FC fast charging technology Xiaomi Redmi Note 12 has fast charging technology.
Standby Time 618 hours -
Talk Time 1860 minutes 1860 minutes Both phones have the same battery life when making calls.
Run Time Details Talk (GSM): up to 1860 min
Talk (WCDMA): up to 1560 min
Standby (LTE): up to 618 hrs
Talk: up to 1860 min
Gaming: up to 9 hrs
Playback (video): up to 21 hrs
Battery Technology Lithium polymer -
CELLULAR Lenovo Vibe X3 Xiaomi Redmi Note 12
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.1 (Lollipop) Android 13
User Interface - MIUI 14
Navigation GPS, A-GPS GPS, GLONASS, Galileo
COMMUNICATIONS Lenovo Vibe X3 Xiaomi Redmi Note 12
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-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 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 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, TDD 2600, TDD 2300, TDD 2500 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 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 5.0
Messaging Services Skype, Google+ Hangouts, SMS, MMS -
MEDIA Lenovo Vibe X3 Xiaomi Redmi Note 12
Sound Enhancements Dolby Atmos sound technology -
FEATURES Lenovo Vibe X3 Xiaomi Redmi Note 12
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Ambient light sensor, proximity sensor, digital compass, G-sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices - Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features - Graphite cooling, IR blaster, coin vibration motor
OTHERS Lenovo Vibe X3 Xiaomi Redmi Note 12
Included Accessories Headset, USB cable, power adapter 33W charger
Compliant Standards - IP53, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification, Netflix HD Certification
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