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Home› Smartwatches› Compare Smartwatches › DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus
⚖ Comparison 2026

DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus

DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus — detailed side-by-side specs, prices and verdict.

⚡ Quick Answer

Which is better: ?

Comparing DRUMSTONE X31 and Fire Boltt Ninja Call Pro Plus: Fire Boltt Ninja Call Pro Plus is the better pick for the lowest price, the longest battery life, health and fitness tracking, display quality, value for money and software experience.

Last updated: · Prices in INR.

⚖
Comparing
3 smartwatches · 40+ specs
DRUMSTONE
DRUMSTONE X31
★★★★☆ 4.3
₹3,297
MRP ₹7,999
↓ Save ₹4,702
View Prices →
Fire Boltt
Fire Boltt Ninja Call Pro Plus
★★★★☆ 4.2
₹999
MRP ₹19,999
↓ Save ₹19,000
View Prices →
＋
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    Key Stats

    💰 Best Price
    ₹999
    Fire Boltt Ninja Call Pro Plus
    ★ Winner
    🔋 Best Battery
    Up to 6 Days
    Fire Boltt Ninja Call Pro Plus
    ★ Winner
    ❤️ Best Health
    6 / 10
    Fire Boltt Ninja Call Pro Plus
    ★ Winner
    📊 Overall Scores

    Expert Scores by Category

    ❤️ Health & SensorsFire Boltt Ninja Call Pro Plus wins
    DRUMSTONE X31
    5.8
    Fire Boltt Ninja Call Pro Plus
    6
    🔋 Battery LifeFire Boltt Ninja Call Pro Plus wins
    DRUMSTONE X31
    6.5
    Fire Boltt Ninja Call Pro Plus
    7
    📺 Display QualityFire Boltt Ninja Call Pro Plus wins
    DRUMSTONE X31
    6.2
    Fire Boltt Ninja Call Pro Plus
    6.5
    💰 Value for MoneyFire Boltt Ninja Call Pro Plus wins
    DRUMSTONE X31
    7
    Fire Boltt Ninja Call Pro Plus
    8.5
    Software User ExperienceFire Boltt Ninja Call Pro Plus wins
    DRUMSTONE X31
    5.5
    Fire Boltt Ninja Call Pro Plus
    6.2
    🔍 Key Differences

    Key Differences: DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus

    Feature
    DRUMSTONE X31
    Fire Boltt Ninja Call Pro Plus
    Price ₹3,297₹999
    Display Size 1.3 inches1.83 inches
    Resolution 320 x 320 pixels240 x 284 pixels
    Battery Life Up to 1 DayUp to 6 Days
    📋 Full Specifications

    Side-by-Side Spec Comparison

    ★ = category winner  |  Blue highlight = best in that row

    DRUMSTONE
    DRUMSTONE X31
    Fire Boltt
    Fire Boltt Ninja Call Pro Plus
    🎨 Design
    Dial Color
    Black
    Black
    --
    Dial Shape
    Rectangle
    Square
    --
    Strap Color
    Black
    Black
    --
    Strap Material
    Silicone
    Silicone
    --
    Dial Material
    --
    Polycarbonate
    --
    Size
    standard
    46 mm
    --
    Number of Buttons
    --
    1
    --
    Closure
    Buckle
    Buckle
    --
    Scratch Resistant
    --
    Yes
    --
    Water Resistant
    Yes
    Yes
    --
    IP / ATM Rating
    --
    IP67
    --
    Rotating Crown / Bezel
    --
    No
    --
    📺 Display
    Display Type
    LCD
    LCD
    --
    Display Size
    1.3 inches
    1.83 inches
    --
    Display Resolution
    320 x 320 pixels
    240 x 284 pixels
    --
    Touchscreen
    Yes
    Yes
    --
    Backlight Display
    Yes
    Yes
    --
    Date & Time Display
    Digital
    Digital
    --
    Peak Brightness
    --
    280 nits
    --
    Always-On Display
    --
    No
    --
    Other Display Features
    --
    2.5D Curved Glass
    --
    🔋 Battery
    Battery Life
    Up to 1 Day
    Up to 6 Days
    --
    Rechargable Battery
    Yes
    Yes
    --
    Battery Type
    Lithium Polymer
    Lithium Polymer
    --
    Battery Capacity
    --
    230 mAh
    --
    Charge Time
    --
    2 hours
    --
    Charger Type
    USB Cable
    Magnetic Charger
    --
    Wireless Charging
    --
    No
    --
    Fast Charging
    --
    No
    --
    Standby Time
    --
    Up to 15 Days
    --
    ❤️ Health & Sensors
    Sensor
    Accelerometer, Optical Heart Rate Sensor
    Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
    --
    Heart Rate Monitor
    Yes
    Yes
    --
    Step Count
    Yes
    Yes
    --
    Calorie Count
    Yes
    Yes
    --
    GPS
    No
    No
    --
    Compass
    --
    No
    --
    Altimeter
    --
    No
    --
    Blood Oxygen (SpO2)
    Yes
    Yes
    --
    ECG
    --
    No
    --
    Blood Pressure Monitor
    Yes
    No
    --
    Skin Temperature Sensor
    --
    No
    --
    Sleep Tracking
    Yes
    Yes
    --
    Stress Monitoring
    --
    No
    --
    Respiratory Rate
    --
    No
    --
    Women's Health / Cycle Tracking
    --
    Yes
    --
    Sports Modes
    --
    100+
    --
    VO2 Max
    --
    No
    --
    Fall Detection
    --
    No
    --
    Crash Detection
    --
    No
    --
    Emergency SOS
    --
    No
    --
    Other Fitness Features
    Sleep Monitor, Distance Tracker
    Sleep Tracking, Sedentary Reminder, Breathing Exercise
    --
    💡 Smart Features
    Call Function
    Bluetooth Calling
    Bluetooth Calling
    --
    Call Features
    Call Answering, Dial Pad
    Dial Pad, Call History, Contact Sync
    --
    Messaging Support
    Yes
    Yes
    --
    Email Support
    --
    No
    --
    Notification
    Yes
    Yes
    --
    Notification Type
    Calls, SMS, App Notifications
    Calls, SMS, Social Media Apps
    --
    Voice Control
    --
    Yes
    --
    Gesture Control
    --
    Wrist Raise to Wake
    --
    Third Party App Support
    --
    No
    --
    Calendar
    Yes
    No
    --
    Alarm Clock
    Yes
    Yes
    --
    NFC
    --
    No
    --
    eSIM / Cellular
    --
    No
    --
    Music Control
    Yes
    Yes
    --
    Companion App
    --
    Da Fit
    --
    Watch Faces
    --
    100+
    --
    Other Watch Functions
    Music Control, Remote Camera, Weather
    Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera
    --
    ⚡ Performance
    Operating System
    Proprietary OS
    Proprietary OS
    --
    Compatible Operating System
    Android, iOS
    Android, iOS
    --
    Expandable Memory
    --
    No
    --
    🎧 Calling & Audio
    Microphone
    Yes
    Yes
    --
    Speaker
    Yes
    Yes
    --
    Audio Features
    --
    Built-in Speaker, Microphone
    --
    📡 Connectivity
    Bluetooth
    Yes
    Yes
    --
    Bluetooth Version
    --
    5.0
    --
    Wi-Fi
    --
    No
    --
    Compatible Device
    Smartphones
    Android, iOS
    --
    Operating Range
    10 m
    10 m
    --
    📝 Additional Information
    Usage
    Fitness, Outdoor
    Fitness, Casual
    --
    Language
    English
    English
    --
    Chronograph
    --
    No
    --
    Warranty
    1 Year
    1 Year
    --
    Watch Type
    Smartwatch
    Smartwatch
    --
    Other Features
    --
    Built-in Games, AI Voice Assistant
    --
    💰 Price
    Best Price
    ₹3,297
    ₹999
    --
    Discount
    58% OFF
    95% OFF
    --
    Buy
    Buy Now
    Buy Now
    --
    🏆 Expert Verdict

    Our Recommendation

    Ultra-budget calling smartwatch
    DRUMSTONE X31

    Affordable entry-level design, integrated speaker for Bluetooth calling, basic activity tracking, and simple touch UI at a budget price point.

    View Prices →
    Feature-packed budget calling popular pick
    Fire Boltt Ninja Call Pro Plus

    Vibrant HD display, wide selection of sports modes, Bluetooth calling capability, voice assistant support, and reliable build quality.

    View Prices →
    🔥 Trending

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    ❓ FAQ

    Compare FAQs

    DRUMSTONE X31 is priced at ₹3,297; Fire Boltt Ninja Call Pro Plus is priced at ₹999. Fire Boltt Ninja Call Pro Plus is the cheapest, ₹2,298 less than DRUMSTONE X31.

    DRUMSTONE X31: Up to 1 Day; Fire Boltt Ninja Call Pro Plus: Up to 6 Days. Fire Boltt Ninja Call Pro Plus claims the longest battery life.

    DRUMSTONE X31 has a 1.3 inches LCD display; Fire Boltt Ninja Call Pro Plus has a 1.83 inches LCD display.

    DRUMSTONE X31: Bluetooth Calling; Fire Boltt Ninja Call Pro Plus: Bluetooth Calling.

    Comparing DRUMSTONE X31 and Fire Boltt Ninja Call Pro Plus: Fire Boltt Ninja Call Pro Plus is the better pick for the lowest price, the longest battery life, health and fitness tracking, display quality, value for money and software experience.