Older high-end · 2022

Xiaomi Redmi K50 Ultra

Nobody owns this yet

Our Take

CPU benches near recent high-end phones like the Apple iPhone 14 Camera shares the Xiaomi Redmi Note 13's main sensor

Best for

Strength Stabilised camera (OIS), 120W fast charging

Extras Cooling system, Curved display

Watch out No Google Play, No more updates

6.67″ AMOLED · 144Hz

8+ Gen 1 8 / 128 GB

5000 mAh 120W charging

108 MP 3 rear · 20 MP selfie

5G Wi-Fi 6 · NFC

Compare

Full specifications

Display

6.67″ · OLED · 1220 × 2712 · 144 Hz · HDR

OLED + smooth

A clean OLED panel — colours pop and sunlight visibility is solid.

Screen size

6.67"

Panel type

OLED

Resolution

1220 × 2712 px

Refresh rate

144 Hz

Smooth

Colour depth

12-bit (68B colours)

12-bit

HDR

Dolby Vision · HDR10+

HDR

Performance

Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) · 8-core 3.19 GHz · Adreno 730

High performance

Comfortably handles demanding games and heavy multitasking.

Chipset

Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)

Current CPU tier

High-end

AnTuTu

1,411,227

v11

CPU

8-core, 3.19 GHz

GPU

Adreno 730

Process

4 nm

RAM type

RAM LPDDR5

Storage type

UFS Storage 3.1

CPU layout

1x3.2 GHz Cortex X2 +3x2.8 GHz Cortex A710 + 4x2.0 GHz Cortex A510

Software & updates

Android 12, MIUI 13 · 2-year support (brand estimate)

Likely end of life

This phone is past its update window — it still works, but new Android versions and most security patches have stopped.

Operating system

Android 12, MIUI 13

Software support

2 years of updates (brand estimate)

Updates remaining

None — past its update window

Camera

108 MP f/1.6 main · OIS · 20 MP selfie · 4K video

OIS + 4K

Stabilised main camera holds up in low light. Front camera is fine for daylight selfies.

Main camera

108 MP f/1.6

OIS

Ultrawide

8 MP f/2.2

Macro

2 MP

Front camera

20 MP

Main sensor

Samsung HM6, 1/1.67", 0.64µm

Mainstream sensor

Same sensor in

Xiaomi Redmi Note 13 , Xiaomi Redmi Note 14 5G

Slow motion

Yes, 960 fps

Camera extras

Night mode, laser AF, manual focus

Video

4K @ 60 fps

4K video

Battery

5000 mAh · 120 W wired

Plenty

A genuinely all-day battery — comfortably handles streaming and social.

Capacity

5000 mAh

Wired charging

120 W

Fast

Removable

Audio

Stereo · Dolby Atmos · Hi-Res

Stereo speakers

Speakers

Stereo

Dolby Atmos

Supported

Hi-Res audio

Supported

Audio features

Hi-Res audio, Dolby Atmos

Microphones

Memory

8 GB RAM · 128 GB

RAM

8 GB

Storage

128 GB

Configurations

8/128GB · 8/256GB · 12/256GB · 12/512GB

Storage type

UFS 3.1

Expandable

Connectivity

5G · NFC · Wi-Fi 6

Modern radios

Yes

4G LTE

Yes

NFC

Yes

Contactless

Wi-Fi

Wi-Fi 6

Modern Wi-Fi

Bluetooth

5.2

GPS systems

A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

USB

USB-C 2.0

USB OTG

Yes

3.5mm jack

IR blaster

SIM

1× Nano-SIM

Network bands

4G works on all four carriers — 5G on MTN & Airtel

Radio bands decide whether this phone sees MTN, Glo, Airtel or 9mobile towers — and how strong the signal holds indoors.

M MTN

4G works · 5G works No B20 or B7 — weaker indoor signal, and slower speeds where the network is busy.

Works

A Airtel

4G full · 5G works

Full

G Glo

4G works No B28 — signal can get weak indoors and outside the big cities.

Works

9 9mobile

4G full

Full

The bands Nigerian networks use

B3 main band

M A G 9

B7 extra speed

B20 indoor reach

B28 indoor reach

n78 the 5G band

M A

The dots show which network uses each band. ✓ means this phone has it, ✗ means it doesn't.

All reported bands

2G BC0, B2, B3, B5, B8

3G B1, B5, B6, B8, B19

4G B1, B3, B5, B8, B18, B19, B26

5G n1, n3, n5, n8, n28a, n38, n40, n41, n77, n78

Build & Design

202 g · 8.6 mm

Height

163.1 mm

Width

75.9 mm

Thickness

8.6 mm

Weight

202 g

Sensors

Fingerprint (under display, optical) · accelerometer · gyro · proximity

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Images and battery life estimates from GSMArena

How it stacks up against the rest.

A few phones around the same price, so you can see what this one does better and what it gives up.

Apple iPhone 14

Trades blows 2 wins 1 loss

Smoother display

144 Hz vs 60 Hz refresh · 1220 × 2712 vs 1170 × 2532 resolution · 6.67″ vs 6.1″ screen

52% larger battery capacity

120 W vs 18 W charging · 5,000 mAh vs 3,279 mAh battery

Less protected

None vs IP68 protection · 202 g vs 172 g

Full comparison

Samsung Galaxy S22 5G

Trades blows 2 wins 2 losses

Higher benchmark score

1.4M vs 1.0M AnTuTu · High-end vs Upper mid-range tier

35% larger battery capacity

120 W vs 25 W charging · 5,000 mAh vs 3,700 mAh battery

Lower video ceiling

— vs Telephoto · OIS · 4K @ 60 fps vs 8K @ 24 fps video · 108 MP · f/1.6 vs 50 MP · f/1.8 main

Less protected

None vs IP68 protection · 202 g vs 167 g

Full comparison

Where to buy

We don't have any listings for this phone yet. Try searching on Konga or Jiji.

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