Xiaomi

REDMI 17 5G 4 GB + 256 GB Blue

Name: REDMI 17 5G 4 GB + 256 GB Blue
Brand: Xiaomi

Outstanding 7,500 mAh battery and 6.9" screen, though only 4 GB of RAM.

Manufacturer reference 4223718004

Colour Blue

Black
Blue
Orange

Internal storage capacity 256 GB

128 GB
256 GB

Energy class View the energy label (PDF)

68 /100 Its best score: the best battery life, rated "very long" on its category’s scale.

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What the REDMI 17 5G 4 GB + 256 GB Blue is worth

The Xiaomi REDMI 17 5G features a 7,500 mAh battery, well above the market median of 4,500 mAh, earning a battery score of 95/100. Its 6.9" screen with 120 Hz refresh rate and dual cameras (50 MP rear, 8 MP front) handle everyday tasks.

However, its 4 GB of RAM falls short of the 8 GB median, resulting in a performance score of 45/100. The 256 GB storage, expandable to 2 TB, is decent but below the 384 GB median (storage score 58/100). The display reaches 825 nits in HBM mode and shows 1600 x 720 pixels.

This smartphone suits users seeking exceptional battery life and a large screen without requiring high RAM for demanding apps. 45 W fast charging, 5G, Bluetooth 5.1, IP64 rating and Xiaomi HyperOS 3 round out the package.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Very long

7,500 mAh · category median: 4,500 mAh

Screen Good

6.9 " · category median: 6.7 "

Camera Good

50 MP · category median: 50 MP

Storage Limited

256 GB · category median: 384 GB

Power Low

4 GB · category median: 8 GB

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Étiquette énergie PDF 64.7 KB Document in Français Fiche d’information produit PDF 59.9 KB Document in Français

Specifications

Design 1

Product colour Blue

Memory 2

RAM capacity 4 GB

Memory type LPDDR4X

Storage media 3

Internal storage capacity 256 GB

Compatible memory cards Expandable up to 2 TB

Storage type UFS 2.2

Screen 9

Display diagonal 6.9"

Display resolution 1600 x 720 pixels

Maximum refresh rate 120 Hz

Typical brightness 675 nits

HBM brightness 825 nits

Touch sampling rate 240 Hz

Contrast ratio 1400:1

Colour depth 8-bit

Colour gamut 83% NTSC

- 1

Battery capacity 7,500 mAh

Camera 6

Rear camera resolution (numeric) 50 MP

Front camera resolution (numeric) 8 MP

Rear camera aperture number f/1.8

Front camera aperture number f/2.05

Night mode Yes

Time lapse mode Yes

Network 7

Mobile network generation 5G

Bluetooth Yes

Near Field Communication (NFC) Yes

Wi-Fi Yes

Bluetooth version 5.1

Wi-Fi frequencies 2.4 GHz / 5 GHz

FM radio Yes

Processor 4

Processor model Snapdragon 4 Gen 5

Processor cores 8

Maximum CPU frequency 2.4 GHz

Process 4 nm

Weight and dimensions 4

Weight 232 g

Height 170.12 mm

Width 78.42 mm

Depth 8.8 mm

Representation / rendering 3

Fast charging Yes

Fingerprint reader Yes

Face recognition Yes

Power 2

USB Type-C required charging power (max) 45 W

Wired reverse charging 22.5 W

Connectivity 2

USB connector type USB Type-C

Headphone jack 3.5 mm

Certification 1

Protection rating IP64

Navigation 5

GPS (satellite) Yes

GLONASS Yes

Galileo Yes

BeiDou Yes

Electronic compass Yes

Sensors 3

Proximity sensor Yes

Ambient light sensor Yes

Accelerometer Yes

Software 1

Operating system installed Xiaomi HyperOS 3

Battery life 1

Energy efficiency class A

Power management 1

Energy efficiency scale A to G

Who this model suits

It’s for you if

Your first criterion is the battery life: it happens to be its best score.

You want a good score on the screen, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the power: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

With 4 GB of RAM, the REDMI 17 5G scores 45/100 for power, rated as low. This amount is below the market median of 8 GB. It suits everyday tasks but may limit heavy multitasking or demanding applications.

The 7,500 mAh battery scores an exceptional 95/100 for autonomy, rated as very long. It far exceeds the market median of 4,500 mAh. The phone supports fast charging up to 45 W and offers 22.5 W wired reverse charging.

Yes, the 256 GB internal storage can be expanded up to 2 TB via memory card. Storage scores 58/100, rated as limited, as the market median is 384 GB. The storage type used is UFS 2.2.