POCO X3 128GB

Name: POCO X3 128GB
Brand: Poco
Price: 17999.00 INR
Availability: InStock
Rating: 4.3 (257277 reviews)

Market Status: Available

Released on: September 29, 2020 (Official)

4.3 (257,277)

Key Specifications

Launch Date

September 29, 2020 (Official)

Operating System(OS)

Android v10 (Q)

View Full Specs

POCO X3 128GB Prices 80 Spec Score

₹17,999

Starting Price in India

POCO X3 128GB Summary

Poco launched the POCO X3 128GB in India on September 29, 2020, and it's a phone that leans heavily into display quality. Up front is a 6.67 inches (16.94 cm) IPS LCD display, running at a smooth 120 Hz refresh rate and pushing out a sharp 9000 x 7000 Pixels resolution.

Powering things is the Qualcomm Snapdragon 732G chipset, paired with 6 GB / 8 GB of RAM — plenty of muscle for daily multitasking and heavier apps alike. On the software side, it ships with Android v10 (Q) (MIUI) out of the box.

Selfies and video calls are handled by a 20 MP front camera for sharper, well-focused shots.

Storage is fixed at 64 GB / 128 GB, and the phone supports 4G bands Expand. In terms of build, it measures 165.3 mm x 76.3 mm x 10.08 mm and weighs 225 grams.

On connectivity, the POCO X3 128GB supports 5G Not Supported, 4G, Wi-Fi, Bluetooth, GPS, 3.5mm headphone jack. Security is handled via a fingerprint sensor.

As of 11th September 2026, the POCO X3 128GB is priced starting at ₹17,999 in India.

POCO X3 128GB Spec & Benchmark Scores 80 / 100

Performance 69

Average

Display 90

Excellent

Camera 79

Good

Battery 83

Very Good

POCO X3 128GB Specifications

General

3 specs

Operating System(OS)

Android v10 (Q)

Bluetooth

Yes, v5.1

Back Camera

7 specs

Camera

64 MP + 13 MP + 2 MP + 2 MP

Flash

Yes, LED Flash

Camera Features

Digital Zoom Auto Flash Custom Watermark Face detection Filters Touch to focus

Video Recording Features

4k @30 fps Full HD @60 fps

Autofocus

Yes

Image Resolution

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Front Camera

1 specs

Front Camera

20 MP

Performance

8 specs

Chipset

Qualcomm Snapdragon 732G

CPU

Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

RAM

6 GB / 8 GB

RAM Type

LPDDR4X

Architecture

64 bit

Graphics (GPU)

Adreno 618

Battery Drain*

7.0 %

Heating*

13.2 %

Display

8 specs

Screen Size

6.67 inches (16.94 cm)

Refresh Rate

120 Hz

Display Type

IPS LCD

Resolution

1080x2400 px (FHD+)

Brightness

450 nits

Pixel Density

395 ppi

Screen Protection

Corning Gorilla

Bezel-less Display

Yes with punch-hole display

Design & Body

6 specs

Height

165.3 mm

Width

76.3 mm

Thickness

10.08 mm

Weight

225 grams

Build Material

Back: Plastic

Water Resistance

Yes, Splash proof, IP53

Network

7 specs

Network Support

5G Not Supported, 4G

SIM Slot(s)

Dual SIM

Wi-Fi Features

Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz, MIMO

Wi-Fi Features

Mobile Hotspot

GPS

Yes with A-GPS, Glonass

SIM Type

SIM1: Nano, SIM2: Nano (Hybrid)

VoLTE

Yes

Battery

6 specs

Capacity

6000 mAh

Quick Charging

Yes, 33W Quick Charging

Battery Type

Li-Polymer

TalkTime

Up to 45 Hours(4G)

Battery Life (PC Mark)

23h 03m

Charging Time (20% to 100%)

1h 31m 55s

Storage

3 specs

Internal Storage

64 GB / 128 GB

Storage Type

UFS 2.1

Expandable Storage

Yes, Up to 512 GB

Multimedia

1 specs

Audio Jack

3.5 mm

Sensors

3 specs

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Disclaimer: While we strive for accuracy, specifications listed here may differ slightly from the actual product due to regional variants. Please verify details with the retailer before purchase.

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POCO X3 128GB FAQs

6 Questions Answered

1. Is POCO X3 128GB a 5G phone?

Yes, POCO X3 128GB supports 5G connectivity out of the box in India, allowing you to access high-speed 5G mobile data, quick video streaming, and low-latency online gaming.

2. What is the display size and quality of POCO X3 128GB?

POCO X3 128GB features a 6.67 inches (16.94 cm) IPS LCD display with a 9000 x 7000 Pixels resolution and a 120 Hz refresh rate, offering fluid scrolling, rich contrast, and an immersive viewing experience.

3. Which processor is used in POCO X3 128GB and how is the performance?

POCO X3 128GB is powered by the Qualcomm Snapdragon 732G processor. It provides smooth multitasking, seamless app switching, and efficient power management for daily tasks and gaming.

4. What is the battery capacity of POCO X3 128GB and does it support fast charging?

POCO X3 128GB is backed by a 7.0 % battery, paired with 33W Quick Charging support so you can quickly recharge your device on the go.

5. What camera setup does POCO X3 128GB offer for photography?

For photography, POCO X3 128GB is equipped with a 20 MP front selfie camera for video meetings and selfies.

6. What RAM and storage options are available for POCO X3 128GB?

POCO X3 128GB provides 6 GB / 8 GB of RAM and 64 GB / 128 GB of internal storage, with support for further storage expansion via a microSD card slot.