POCO C40 vs Samsung Galaxy S23 Ultra: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: POCO C40 vs Samsung Galaxy S23 Ultra. The complete information of specifications to decide which to buy.

Compare
POCO C40POCO C40Global · 4GB · 64GB
Samsung Galaxy S23 UltraSamsung Galaxy S23 UltraGlobal · 8GB · 256GB · SM-S918B
Technical data sheets

Basics
POCO C40
POCO C40
Global · 4GB · 64GB
View datasheet
vs
Samsung Galaxy S23 Ultra
Samsung Galaxy S23 Ultra
Global · 8GB · 256GB · SM-S918B
View datasheet
vs

Score
Ki Cost-effective
Score		 6.3 Ki Cost-effective
Score 		8.6 Ki Cost-effective
Score
Design and Screen score 5.3Design & Materials 8.0Design & Materials
Performance and Hardware score 5.4Performance & Hardware 7.8Performance & Hardware
Camera score 5.3Camera 8.5Camera
Connectivity score 6.0 Connectivity 8.7 Connectivity
Battery score 7.7 Battery 7.2 Battery

User reviews
User score
4.7
10 reviews
9.5
168 reviews

Technical specifications of the POCO C40 vs Samsung Galaxy S23 Ultra

Specs where to buy POCO C40 POCO C40
Global · 4GB · 64GB 		stores to buy Samsung Galaxy S23 Ultra Samsung Galaxy S23 Ultra
Global · 8GB · 256GB · SM-S918B
Inches 6.71" 6.8"
Resolution HD+ WQHD+
Usable surface 83% useful 89% useful
Aspect Ratio 20:9 19.5:9
Dimensions 76.6 mm
169.6 mm
9.2 mm 		78.1 mm
163.4 mm
8.9 mm
Weight 204 g 233 g
Micro JR510
Octa-Core 		SnapD. 8 Gen2
Octa-Core
RAM 4 GB RAM 8 GB RAM
Storage 64 GB 256 GB
AnTuTu 128.944
v9 		1.521.862
v10
Battery 6000 mAh 5000 mAh
Main Camera 1
13 Mpx · ƒ/1.8

2 		1
200 Mpx · ƒ/1.7
ISOCELL HP2
2 3 4
Selfie Camera SELF 5 Mpx · ƒ/2.2 SELF 12 Mpx · ƒ/2.2
Bands
OS Android 11 Red Velvet Cake Android 14 Upside-down cake

Brand
Brand POCO Samsung
Aliases 220333QPG SM-S918B, SM-S918B/DS

Release Date
Release date June 2022,
4 years ago 		February 2023,
3 years ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

POCO C40
Samsung Galaxy S23 Ultra
POCO C40
Samsung Galaxy S23 Ultra
Size
76.6 mm • 169.6 mm • 9.2 mm
See more details
 Print 3D Model
78.1 mm • 163.4 mm • 8.9 mm
See more details
 Print 3D Model
Weight 204 g 233 g
Usable surface 83 % 89 %
Materials Plastic Glass, Aluminium, Corning Gorilla Glass Victus 2
Resistance - IP68
Colors
Black
Blue
Yellow
Black
White
Green
Violet
Beige

Screen
Diagonal 6.71" 6.8"
Type LCD IPS Super AMOLED • Dynamic AMOLED 2X
Aspect Ratio 20:9 19.5:9
Resolution HD+
720 x 1650 px 		WQHD+
1440 x 3088 px
Density 268 Pixels per inch 500 Pixels per inch

Others

Others
  • Water Drop Notch
  • Brightnes 400 cd/m² (typ)
  • Scratch resistant
  • Corning Gorilla Glass 3
  • 2.5D glass screen
  • Capacitive
  • Multi-touch
  • Frameless
  • Hole-punch Notch
  • 1-120 Hz refresh rate
  • Refresh rate 120 Hz
  • Variable Refresh Rate (VRR)
  • Touch sampling rate 240 Hz
  • Peak brightness - 1750 cd/m²
  • Max brightness HBM - 1200 cd/m²
  • 3000000:1 contrast ratio
  • Always-On Display
  • HDR10+
  • DCI-P3
  • Scratch resistant
  • Dual Edge display
  • Corning Gorilla Glass Victus
  • S-Pen
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO (Low Temperature PolySilicon oxide)

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
6.8
8.7
Do you think it's a nice phone?
5.2
9.6
Is it comfortable?
5.2
8.5
Can you see it well in the sunlight?
5.4
9.4
Number of reviews
10 reviews
168 reviews

Performance & Hardware

Processor
Model JLQ JR510 Qualcomm Snapdragon 8 Gen2 ( 3,36 GHz)
CPU 4xARM-A55 2.0 GHz + 4xARM- A55 1.5 GHz 1x3.36GHz Cortex-X3 + 4x2.8 GHz Cortex-A715 + 3x2.02 GHz Cortex-A510
Type Octa-Core Octa-Core
Manufacturing 11 nm 4 nm
64 Bits Yes Yes

Graphics
GPU Mali-G52 Qualcomm Adreno 740

RAM
RAM 4 GB 8 GB
Type LPDDR4X RAM RAM LPDDR5X

Antutu
Score
128.944
Antutu v9
Overall performance better than 53% of devices
See more details
1.521.862
Antutu v10
Overall performance better than 90% of devices
See more details

Storage
Capacity 64 GB 256 GB
Type UFS Storage 2.2 UFS Storage 4.0
SD Slot No No

Security
Fingerprint Yes, in the back Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Ultrasonic proximity virtual
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Gravity
  • Hall
  • Geomagnetic

Audio

Audio
-
  • Hi-Res Audio
  • Noise cancellation microphone
  • Stereo Speakers
  • 2 microphones

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
7.3
9.5
Does it work smoothly in everyday use?
4.1
9.6
What's your experience been with demanding games?
2.2
9.4
Number of reviews
10 reviews
168 reviews

Camera

Main
No. of cameras Double rear camera Quad rear camera
1
Camera type

Standard

Standard
Resolution 13 Mpx 200 Mpx
Aperture ƒ/ 1.8 ƒ/ 1.7
Optical zoom -- --
View angle -- --
Sensor Unknown Samsung ISOCELL HP2
Type CMOS BSI ISOCELL
ISO -- --
Pixel size -- 0.60 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/1.3"
2
Camera type

Portrait mode (depth)

Wide Angle lens
Resolution
2 Mpx
12.2 Mpx
Aperture
ƒ/ 2.4
ƒ/ 2.2
Optical zoom
--
--
View angle
--
--
Sensor
Omnivision OV02B10
Sony IMX564
Type
CMOS
CMOS
Pixel size
1.75 µm
1.40 µm
Pixel Binning
--
--
Sensor size
1/5"
1/2.55"
3
Camera type
--

Telephoto + portrait
Resolution
10 Mpx
Aperture
ƒ/ 2.4
Optical zoom
--
View angle
--
Sensor
Sony IMX754
Type
CMOS BSI
Pixel size
1.12 µm
Pixel Binning
--
Sensor size
1/3.52"
4
Camera type
--

Telephoto lens
Resolution
10 Mpx
Aperture
ƒ/ 4.9
Optical zoom
--
View angle
--
Sensor
Sony IMX754
Type
CMOS BSI
Pixel size
1.12 µm
Pixel Binning
--
Sensor size
1/3.52"

Features
Flash LED LED
Optical Stabilisation No Yes
Slow Motion Video Yes,
120 fps 		Yes,
480 fps
Others
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Tracking AF
  • Flicker sensor
  • Time-Lapse
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Laser autofocus (LAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 5 Mpx 12 Mpx
Aperture ƒ/ 2.2 ƒ/ 2.2
Optical zoom -- --
View angle -- --
Sensor Unknown Samsung S5K3LU
Type CMOS ISOCELL
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score --
140
Mobile
-
Photo
-
Video

User reviews

Quality of daytime photos
4.7
9.6
Quality of nighttime photos
2.8
9.1
Quality of selfies
4.2
9.3
Does it have a powerful flash?
5.0
9.1
Number of reviews
10 reviews
168 reviews

Connectivity

Network compatibility

5G --
  • n1 (2100)
  • n2 (1900 PCS)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n12 (700)
  • n20 (800)
  • n25 (1900)
  • n28b (700)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n66 (1700)
  • n75 (1500)
  • n77 (3700)
  • n78 (3500)
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B14 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
No official network bands

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM / eSIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.0 LE Low energy consumption Bluetooth 5.3 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • LE (Low Energy)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • QZSS (L1 + L5)

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.1

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE
  • NFC
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • VoWiFi
  • No official network bands
  • eSIM

User reviews

Does it have good coverage for calls?
7.0
9.4
Quality of the GPS
6.8
9.6
And the WiFi?
7.8
9.5
Number of reviews
10 reviews
168 reviews

Battery

Battery
Capacity
6000 mAh
See more details
5000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
18.0W 		Yes,
45.0W
Others
  • Reverse charging
  • Non-removable
  • Bypass Charging
  • Wireless charging
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 10%
    Less than a day
  • 30%
    One day
  • 30%
    More than one day
  • 30%
    Two days or more
  • 1%
    Less than half day
  • 5%
    Less than a day
  • 31%
    One day
  • 51%
    More than one day
  • 11%
    Two days or more
Number of reviews
10 reviews
168 reviews

Software

Software
Operating System
  • MIUI V13 (Android 11)
    Android 11 Red Velvet Cake, 5 years ago
  • Android 14
    Android 14 Upside-down cake, 2 years ago
Google Services With Google Mobile Services With Google Mobile Services

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 78%
    It has preinstalled apps but they don't bother me
  • 22%
    It has preinstalled apps that I can't uninstall
  • 7%
    It comes with a clean operating system
  • 88%
    It has preinstalled apps but they don't bother me
  • 5%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 33%
    Never
  • 22%
    Once a year
  • 33%
    Every six months
  • 11%
    Every two months or less
  • 0%
    Never
  • 1%
    Once a year
  • 28%
    Every six months
  • 72%
    Every two months or less
Number of reviews
10 reviews
168 reviews
Prices
From $ 137 --
From $ 370 --

Others

Common comparisons