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⚖ 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.
Which is better: DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus?
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.
- Price: 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.
- Display: DRUMSTONE X31 has a 1.3 inches LCD display; Fire Boltt Ninja Call Pro Plus has a 1.83 inches LCD display.
- Battery life: 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.
- Calling: DRUMSTONE X31: Bluetooth Calling; Fire Boltt Ninja Call Pro Plus: Bluetooth Calling.
- Health tracking: DRUMSTONE X31: Heart Rate, SpO2, Blood Pressure, Sleep Tracking; Fire Boltt Ninja Call Pro Plus: Heart Rate, SpO2, Sleep Tracking.
- Ratings: DRUMSTONE X31 is rated 4.3/5 from 767 ratings; Fire Boltt Ninja Call Pro Plus is rated 4.2/5 from 1,590 ratings.
Last updated: · Prices in INR.
Key Stats
Expert Scores by Category
❤️ Health & Sensors
Fire Boltt Ninja Call Pro Plus wins
🔋 Battery Life
Fire Boltt Ninja Call Pro Plus wins
📺 Display Quality
Fire Boltt Ninja Call Pro Plus wins
💰 Value for Money
Fire Boltt Ninja Call Pro Plus wins
🖥 Software User Experience
Fire Boltt Ninja Call Pro Plus wins
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 inches | 1.83 inches |
| Resolution | 320 x 320 pixels | 240 x 284 pixels |
| Battery Life | Up to 1 Day | Up to 6 Days |
Side-by-Side Spec Comparison
Blue highlight = best price.
|
Comparing
2 smartwatches · 40+ specs
|
DRUMSTONE
DRUMSTONE X31
★★★★☆ 4.3 ₹3,297
|
Fire Boltt
Fire Boltt Ninja Call Pro Plus
★★★★☆ 4.2 ₹999
|
|---|---|---|
| 🎨 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 |
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 →
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❓ FAQ
Compare FAQs
Which is cheaper: DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus?
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.
Which has better battery life: DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus?
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.
How do the displays compare: DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus?
DRUMSTONE X31 has a 1.3 inches LCD display; Fire Boltt Ninja Call Pro Plus has a 1.83 inches LCD display.
Which of DRUMSTONE X31 and Fire Boltt Ninja Call Pro Plus supports calling?
DRUMSTONE X31: Bluetooth Calling; Fire Boltt Ninja Call Pro Plus: Bluetooth Calling.
Which is better: DRUMSTONE X31 vs Fire Boltt Ninja Call Pro Plus?
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.