Refurbished iPhone 14 Pro from $461
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Xiaomi Redmi 3S vs Xiaomi Redmi 4X Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
6.5
Xiaomi Redmi 3S
Xiaomi Redmi 4X
Xiaomi Redmi 3S Xiaomi Redmi 4X
Released · Jun 15, 2016
5.0-inch · 1280x720px
5.0-inch · 1280x720px
Single camera
Single camera
3GB · 32GB
3GB · 32GB
4100 mAh
4100 mAh

Design

Dimensions
5.48 x 2.74 x 0.33 inches
139.3 x 69.6 x 8.5 mm 		5.48 x 2.75 x 0.34 inches
139.24 x 69.96 x 8.65 mm
Weight
5.08 oz (144.0 g) 5.15 oz (146.0 g)
Materials
Back: Metal Back: Aluminum
Biometrics
Fingerprint (touch) Fingerprint (touch)
Features
Touch sensitive control keys Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Gold, Gray Black, Gold

Display

Size
5.0-inch 5.0-inch
Resolution
1280x720px, 294 PPI 1280x720px, 294 PPI
Technology
IPS LCD IPS LCD
Screen-to-body
71.14 % 70.89 %
Colors
16 777 216 16 777 216
Peak brightness
450 cd/m2 (nit)
Features
Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 430 8937 Qualcomm Snapdragon 435 8940 (28 nm)
Processor
Octa-core
1400 MHz
ARM Cortex-A53 		Octa-core
1400 MHz
ARM Cortex-A53
GPU
Adreno 505 Adreno 505
RAM
3GB (LPDDR3) 3GB (LPDDR3)
Internal storage
32GB 32GB
Storage expansion
microSDXC up to 128 GB microSDXC up to 128 GB
OS
Android (6.0 Marshmallow), Xiaomi MI UI Android (6.0 Marshmallow)

Battery

Capacity
4100 mAh 4100 mAh
Type
Li - Ion

Camera

Rear
Single camera Single camera
Main camera
13 MP (PDAF)
Aperture size: F2.0 		13 MP (PDAF)
Aperture size: F2.0
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps)
Video calling, Video sharing 		1920x1080 (Full HD) (30 fps)
Video calling, Video sharing
Front
5 MP, Video capture: 1920x1080 (Full HD) 5 MP, Video capture: 1280x720 (HD) (30 fps)

Connectivity & Features

Bluetooth
4.1 4.2
WLAN
802.11 b,g,n
Hotspot, Wi-Fi Direct 		802.11 b,g,n,dual-band
Hotspot, Wi-Fi Direct
USB
microUSB, USB 2.0 microUSB, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, BeiDou
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope
Other
Infrared, Tethering, Computer sync, OTA sync Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 1(2100)
Data Speed
LTE, HSPA, UMTS LTE-A Cat 7 (300/100 Mbit/s), HSPA
Dual SIM
Yes Yes
SIM type
Nano SIM, Micro SIM Nano SIM, Micro SIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR
Head: 0.62 W/kg
Body: 0.43 W/kg

Buyers information

In The Box
Power adapter, USB 2.0 cable, warranty card, user guide, SIM insertion tool power adapter, USB cable, warranty card, user guide, SIM insertion tool

Availability

Officially announced
Jun 15, 2016 Feb 28, 2017

Alternative variants
RAM 2GB
Internal storage 16GB
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