Xiaomi Redmi 4 Prime vs Xiaomi Redmi 9 - specs comparison

Display

Size:

5.0 inches

6.5 inches

Resolution:

1920 x 1080 pixels, 441 PPI

2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

Technology:

IPS LCD

Screen-to-body:

70.12 %

83.27 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor

Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 625 8953

MediaTek Helio G80

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit

Octa-core, 2000 MHz, Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm

GPU:

Adreno 506

Mali G52 MC2

RAM:

3GB LPDDR3

3GB LPDDR4

Internal storage:

32GB

32GB (eMMC 5.1)

Storage expansion:

microSDXC up to 128 GB

microSDXC

Device type:

Smartphone

OS:

Android (6.0 Marshmallow), Xiaomi MI UI

Android

Battery

Capacity:

4100 mAh

5020 mAh

Type:

Li - Ion, Not user replaceable

Not user replaceable

Battery life test results:

link

Charging:

Qualcomm Quick Charge 3.0

Max charge speed:

Wired: 18.0W

Camera

Rear:

Single camera

Quad camera

Main camera:

13 MP (PDAF)

Specifications:

F2.2

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Third camera:

5 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Video recording:

1920x1080 (Full HD) (30 fps)

1920x1080 (Full HD)

Features:

Video calling, Video sharing

Front:

5 MP

8 MP (HDR)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.56 x 2.74 x 0.35 inches (141.3 x 69.6 x 8.9 mm)

6.43 x 3.03 x 0.36 inches (163.32 x 77.01 x 9.1 mm)

Weight:

5.50 oz (156.0 g)

6.98 oz (198.0 g)

Materials:

Back: Metal

Biometrics:

Fingerprint (touch)

2D Face unlock, Fingerprint (touch)

Features:

Touch sensitive control keys, Notification light

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Gold, Gray, Silver

Carbon gray, Sunset purple, Ocean green

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE-A, HSPA

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD

Yes

SIM type:

Nano SIM, Micro SIM

Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2

5.0

Wi-Fi:

802.11 a, b, g, n, dual-band; Hotspot, Wi-Fi Direct

802.11 b, g, n; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0

Type-C (reversible), USB 2.0

Features:

Mass storage device, Charging

Charging

Location:

GPS, A-GPS, Glonass, BeiDou

GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass

Other:

Tethering, Computer sync, OTA sync

NFC, Infrared

Phone features

Notifications:

Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording

Buyers information

Price:

$ 133

In The Box:

10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide

Availability

Officially announced:

Nov 04, 2016