Compare Mobile Phones Side-by-Side

Redmi K40S vs Redmi Note 15 Pro

Redmi K40S

85% SPEC SCORE

Redmi Note 15 Pro

86% SPEC SCORE

Tecno Camon 40 Pro

87% SPEC SCORE

vivo V28

85% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.67 inches

(1080 X 2400 pixels)

120 Refresh rate

Screen Size: 6.74 inches

(1080 X 2400 pixels)

165 Refresh rate

Camera

48+8+2 MP (Triple Camera)

20 MP Selfie

4K Video

108+8+2 MP (Triple Camera)

32 MP Selfie

4K Video

Hardware

Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)

Mediatek Dimensity 8020

Android 12

MIUI 13

Android 14

MIUI 15

Battery

Li-Po

4500 mAh

Li-Po

5000 mAh

Storage

6GB RAM, 128GB

8GB RAM, 256GB

NETWORK

Technology

GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2022, March 17

Released Date

2022, March 17

2025, July 15 (Expected)

Status

Available

Coming Soon

DISPLAY

Type

AMOLED, HDR10+, 1300 nits (peak)

AMOLED Screen, HDR10+

Refresh Rate

120 Hz

165 Hz

Size

Screen Size: 6.67

Surface Area: 107.4 cm²

Screen To Body Ratio: 86.6%

Screen Size: 6.74

Screen To Body Ratio: 90.8%

Color

1B Colors

Resolution

1080 x 2400 pixels, 20:9 ratio

1080 x 2400 pixels, 20.1:9 ratio

Pixel Density

395 ppi

402 ppi

Protection

Front Protection: Corning Gorilla Glass 5

Always on Display

BODY

Dimensions

Height: 163.2 mm (6.43 inch)

Width: 76 mm (2.99 inch)

Depth: 7.7 mm (0.3 inch)

Weight

195g (6.88 oz)

Build

Glass front (Gorilla Glass 5), plastic back

SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual Sim, GSM+GSM

Resistance

Splash resistant

MAIN CAMERA

Rear Camera

Triple Camera:

➤ 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF, OIS
➤ 8 MP, 119˚ (ultrawide)
➤ 2 MP, f/2.4, (macro)

Triple Camera:

➤ 108 MP, f/1.9, (Wide Angle)
➤ 8 MP
➤ 2 MP, (depth), AF

Features

Dual-LED dual-tone flash, HDR, panorama

Video

4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS

4K@ 30 fps UHD, 1080p@ 30 fps FHD

SELFIE CAMERA

Single

20 MP, (wide)

32 MP

Video

1080p@30/120fps

1080p@ 30 fps FHD

SOFTWARE & HARDWARE

Current Version: Android 12

Custom UI: MIUI 13

Current Version: Android 14

Custom UI: MIUI 15

Chipset

Processor: Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)

Processor: Mediatek Dimensity 8020

CPU

Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)

Octa Core

GPU

Adreno 650

BATTERY

Type

Li-Po

Capacity

4500 mAh

5000 mAh

Removable

Charging

67W wiredPD3.0QC3100% in 38 min (advertised)

150W Fast charging

STORAGE

Internal Memory

128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

256GB 8GB RAM

Card slot

Storage Type

UFS 3.1

UFS 4.0

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Yes, hotspot

Bluetooth

5.2, LE, A2DP

v5.4, LE, A2DP

Positioning

GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)

A-GPS, GLONASS, GALILEO, BDS

NFC

Yes

Radio

USB

USB Type-C 2.0, OTG

USB-C v2.0

Infrared port

SOUND

Loudspeaker

Yes, with stereo speakers

Sound jack

Yes, 3.5

Other

24-bit/192kHz Hi-Res audio

SENSORS

Features

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum

Accelerometer, Gyro, Proximity, Compass

MISCELLANEOUS

Colors

Black, Gray, Blue, Green

Black, Blue, White

Which Mobile Phone is Better: Redmi K40S or Redmi Note 15 Pro ?

Have a look at the benefits of this Redmi K40S and Redmi Note 15 Pro given by our tech specs.

Pros of Redmi K40S

Supports higher RAM capacity compare to Redmi Note 15 Pro, enabling faster switching between apps and better performance in demanding applications

Pros of Redmi Note 15 Pro

Supports 10% higher battery capacity (5000mAh vs 4500mAh), offering longer usage without frequent recharging.
This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment
Supports 2x higher resolution (108MP vs 48MP), offering incredible photo clarity and detail.

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.