At a Glance
Show differences only
470 mAh
Up to 20 Days
390 mAh
Li-Po, Up to 20 Days
5.00 cm (1.97 inch)
340 ppi, 390 x 450 pixels
3.30 cm (1.3 inch)
392 ppi, 360 x 360 pixels
Silicon
Key Feature Comparison
Detailed Specs
Brand
Xiaomi
Amazfit
Model
Redmi Watch 4
T-Rex
Launch Date
29-Nov-23
6-Mar-20
Price
Rs. 5,957
Rs. 5,999
Price Status
Expected
Confirmed
Market Status
Launched Globally
Available
Box Contents
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Weight
31 grams
58 grams
Dimensions
47.58 x 41.12 x 10.5 mm
13.5 x 47.7 x 47.7 mm
Shape and Surface
Rectangular, Flat
Circular, Flat
Strap Material
Silicon
-
Colors
Elegant Black, Silver Snow White
Rock Black, Gun Grey, Camo Green, Khaki
Clock Face
Digital
-
Interface
-
Touch
Display Size
5.00 cm (1.97 inch)
3.30 cm (1.3 inch)
Display Resolution
390 x 450 pixels
360 x 360 pixels
Pixel Density
340 ppi
392 ppi
Display Technology
AMOLED
AMOLED
Screen Protection
-
Corning Gorilla Glass, v3
Touch Screen
-
Yes
Compatible OS
Android, iOS
Android, iOS
Battery Capacity
470 mAh
390 mAh
Battery Life
Up to 20 Days
Up to 20 Days
Charging Mode
-
Charging via USB
Battery Type
-
Li-Po
Bluetooth
Yes, v5.3
v5.0, BLE
USB Connectivity
No
No
Navigation
Yes
-
NFC
Yes
-
Wirless Protocol
-
Wi-Fi 802.11
Accelerometer
Yes
Yes
Gyro
Yes
-
Light
Yes
Yes
GPS
Yes, with A-GPS, Glonass, QZSS
with Glonass
Text Message
Yes
Yes
Incoming Call
Yes
Yes
Alarm
Yes
Yes
Timer
Yes
Yes
Weather
Yes
Yes
Calendar Reminder
-
Yes
Calling Feature
Yes
-
Camera Shutter Control
Yes
-
Find My Phone
Yes
-
Music Control
Yes
-
Receive Call
Yes
-
Respond to Notifications
-
Yes
Calories Intake/Burned
Yes
Yes
Steps
Yes
Yes
Sleep Quality
Yes
-
Hours Slept
Yes
-
Distance
Yes
-
Heart Rate
Yes
Yes
Active Minutes
Yes
Yes
Activity/Inactivity
Yes
-
Water Resistance
Yes, IP Certified IP68
-
Alarm Clock
Yes
-
Stopwatch
Yes
-
Goal Setting
-
Yes
Reminders
-
Yes
Speaker
Yes
-
Latest Comparisons
You May Also Read
Micromax is one of the oldest Indian smartphone brands which is now struggling with gloomy sales, mostly due to a lack of modern features and poor marketing. However, the brand does offer a decent price to performance ratio along with decent internals and acceptable modern hardware. Micromax smartphone line-up is definitely vast with the company…
Sony has a great track record of creating innovative smartphones, although they have a stooping smartphone sales figure, they offer impressive hardware quality and decent internals in their smartphones. With the brand suffering from a bad reputation in the smartphone market, the offerings made by Sony often fail to attract the crowd. But, with the…
Although struggling with poor smartphone sales over the past years, Lenovo offers some of the decently crafted devices in the Indian market. The devices often bring satisfactory performance at a justifiable price tag. However, each Lenovo mobile phone is better than its predecessor; the company tries to improve the smartphone lineup and have succeeded in…
Huawei sub-brand Honor has a lot of smartphones in its portfolio. However, with Honor routinely adding new devices and updating the smartphone line-up, users get puzzled when they think of getting an upgrade for their existing device. To help you make the right decision, we present you with a specially designed, detailed Honor mobile price…
The Taiwanese brand, Asus is one of the most prominent Smartphone brands in India. With the alluring Stock-alike UI and timely updates, the brand has recently gained popularity in the Indian markets. With a focus on budget, mid-range, and gaming smartphones, they offer a perfect blend of hardware and overall features. The brand has come…
Recent News
Apple has begun to start the iPhone 17e sale in many countries, including India, on 11 March 2026, and now you can purchase this phone for just Rs. 64,900. You can order it directly from the Apple website, and also from other outlets like Vijay Sales, Croma, etc. So, want to know how to order…
11th Mar 2026
Reports of Instagram down started appearing across several countries on March 11, as thousands of users faced problems accessing the popular social media platform. Many people said the app was not loading properly, while others reported issues with direct messages and disappearing chat themes. The outage tracking website Downdetector showed a sudden spike in complaints…
11th Mar 2026
The launch date of Vivo T5x 5G has been officially confirmed for India. Vivo will introduce its upcoming budget 5G smartphone on March 17, 2026, at 12 PM IST. The new device will replace the Vivo T4x 5G and bring several upgrades in battery capacity, performance, and camera features. With a focus on long battery…
11th Mar 2026
Xiaomi has launched the Xiaomi 17 and Xiaomi 17 Ultra in India today, but this news story is not about them. Instead, we are here to talk about the Xiaomi 18 Pro Max specs. Yes, set to launch in the latter half of 2026, the Xiaomi 18 series is gearing up to become the most…
11th Mar 2026
Xiaomi 17 has officially launched in India alongside the Xiaomi 17 Ultra, bringing the company’s latest flagship smartphone to the market. The new device arrives with the powerful Qualcomm Snapdragon 8 Elite Gen 5 chipset, a large battery, and a Leica backed triple camera setup. The Xiaomi 17 series India launch introduces a premium smartphone…
11th Mar 2026
Tips & Tricks
The Vivo X300 series is currently the best choice for camera lovers if you are seeking a phone from the Vivo brand. This series launched with some impeccable camera qualities and has impressed audiences worldwide, all thanks to the ZEISS photography technology paired with decent AI specs. So, if you have justbought the Vivo X300…
11th Mar 2026
If you are an Airtel user and recently upgraded your phone or are planning to switch to a new device, you might be wondering how to transfer your Airtel eSIM from one phone to another. Don’t worry, this process is easier than it sounds. In this guide, I’ll walk you step by step through transferring…
2nd Mar 2026
Google Pixel 10a has launched recently, and if you are on a hunt to grab a good camera phone with some ‘pixel-level’ photography specs, then this phone is surely worth buying. In this blog, we bring you the best Google Pixel 10a camera settings, explore all the pro modes, video recording, long exposure shots, and…
25th Feb 2026
Camera settings are the most important factor in the final image. I’ve been an Apple iPhone 15 user for a long time, and I’ve explored every essential setting possible, and I’ve also achieved the best images possible. Today, I will explore the best camera settings for the iPhone 15, which you should consider for future…
24th Feb 2026
If you use Snapchat regularly, you probably enjoy sharing moments through your Story- whether it’s a quick selfie, a fun outing, or something you just felt like posting at the moment. But sometimes, after posting, you might change your mind. Maybe you uploaded the wrong photo, shared something too personal, or simply want to keep…
18th Feb 2026
Popular Leaks
OnePlus gets ready to launch its next small flagship. The OnePlus 15T details show a compact phone with strong features. Official teasers appear on Weibo in China. The phone follows the OnePlus 13T and targets users who love power in a small size. Also Read: OPPO K14 India Launch On March 9 – Flipkart Sale And…
9th Mar 2026
Samsung has taken a bold step in the global smartphone market. Despite rising production costs, the company has decided not to increase prices for its upcoming Samsung Galaxy S26 series. This move comes at a time when many smartphone brands are raising prices due to expensive components and weak currencies. Samsung aims to protect its…
13th Jan 2026
Nothing Phone 4a series launches on March 5 with exciting leaks on pricing, specs, and design. Nothing, the London-based brand, gets ready for its big event. It will unveil the Phone 4a and Nothing Phone 4a Pro smartphones. The launch also includes new Headphone (a) with bold colors and long battery life. Fans wait for…
2nd Mar 2026
Honor has launched the Honor Robot Phone, the first-ever phone with a robotic arm. Yes, you heard that right, the new era of technology has taken a step forward from AI and software, and is now bringing robotics into mobile phones. So, what is this Hoor Robot Phone? Have you heard of this new…
17th Oct 2025
Realme is expanding its smartphone lineup with the upcoming Realme 15T, set to debut soon in India as the successor to the Realme 14T. During the 828 Fan Festival in China on Wednesday, the brand showcased two of its newest concept phones. One of the highlights was a concept smartphone featuring an impressive 15,000mAh battery.…
29th Aug 2025