Infinix Note 40 Pro vs Xiaomi Poco X3 NFC

57 out 100

VS

53 out 100

Compared 2 smartphones : Infinix Note 40 Pro Manufactured in March, 2024, with display 6.78 with chipsetMediaTek Helio G99 Ultimate, vs Xiaomi Poco X3 NFC, Manufactured in September, 2020 with chipsetQualcomm Snapdragon 732G. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose Infinix Note 40 Pro

Larger display: 6.78in
Lighter design: 190g vs 215g
Newer Bluetooth version: 5.2 vs 5.1
Includes charger

Reasons to choose Xiaomi Poco X3 NFC

Higher pixel density: 395ppi
Higher battery capacity: 5160mAh vs 5000mAh
Supports Dolby Atmos

Versions

Available versions and configurations

Memory Options

8/256 GB

- 6/64 GB
- 6/128 GB
- 8/128 GB

Review

Key Specs Infinix Note 40 Pro and Xiaomi Poco X3 NFC

Display

Color accuracy, sharpness & brightness

Infinix Note 40 Pro

82

Xiaomi Poco X3 NFC

67

Camera

Main & front camera tests

Infinix Note 40 Pro

49

Xiaomi Poco X3 NFC

53

Performance

App & system performance

Infinix Note 40 Pro

35

Xiaomi Poco X3 NFC

31

Games

3D gaming performance

Infinix Note 40 Pro

22

Xiaomi Poco X3 NFC

22

Battery

Battery life, charging speed & type

Infinix Note 40 Pro

72

Xiaomi Poco X3 NFC

76

Connectivity

Connectivity features

Infinix Note 40 Pro

72

Xiaomi Poco X3 NFC

65

NanoReview Score

Overall score by NanoReview

Infinix Note 40 Pro

57

Xiaomi Poco X3 NFC

53

Adjust each parameter’s importance to find the best match for you.

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Function

Importance (Weight)

Display:

Camera:

Performance:

Gaming:

Battery:

Connectivity:

Higher weight means greater impact on NanoReview score.

Display

Display quality comparison

Type	AMOLED	IPS LCD
Size	6.78 in	6.67 in
Resolution	1080x2436 pixels	1080x2400 pixels
Aspect ratio	20:9	20:9
Pixel density	393 ppi	395 ppi
Refresh rate	120 Hz	120 Hz
Adaptive refresh rate	No	No
Max brightness	1300 nits	450 nits
HDR support	No	Yes HDR10
Touch Sampling Rate	360 Hz	240 Hz
Screen-to-body ratio	90.9 %	84.6 %
Features	- DCI-P3 - Always-On Display	n/a

Peak brightness (auto)

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

629 nits

sRGB gamut	n/a	99.7 %
PWM (Flicker)	n/a	2358 Hz
Response time	n/a	35.4 ms

Sources: NotebookCheck [Xiaomi Poco X3 NFC]

Design & Build

Design and ergonomics comparison

Height	163.6 mm (6.44 in)	165.3 mm (6.51 in)
Width	74.6 mm (2.94 in)	76.8 mm (3.02 in)
Thickness	7.75 mm (0.31 in)	9.4 mm (0.37 in)
Weight	190 g (6.7 oz)	215 g (7.58 oz)
Water resistance	IP54	IP53
Back panel	Plastic	Plastic
Frame	Plastic	Metal
Colors	- Gold - Green	- Gray - Blue
Fingerprint sensor	Yes In-Display	Yes In-Button

Screen-to-body ratio

Infinix Note 40 Pro

90.9 %

Xiaomi Poco X3 NFC

84.6 %

Performance

Testing Infinix Note 40 Pro and Xiaomi Poco X3 NFC In benchmarks

Chipset	MediaTek Helio G99 Ultimate	Qualcomm Snapdragon 732G
Max Frequency	2200 MHz	2300 MHz
CPU Cores	8 (2 + 6)	8 (2 + 6)
Architecture	- 6/2 (Cortex-A55) - 2/2.2 (Cortex-A76)	- 6/1.8 (Kryo 470 Silver (Cortex-A55)) - 2/2.3 (Kryo 470 Gold (Cortex-A76))
Process	TSMC	Samsung
Transistor Size	6 nm	8 nm
Neural Processor	Yes	Hexagon 688
Graphics	Mali-G57 MP2	Adreno 618
GPU Cores	128	256
GPU Frequency	1000 MHz	825 MHz
FLOPS	128 GFLOPS	422.4 GFLOPS

Geekbench 6 (Single-Core)

Infinix Note 40 Pro

727

Xiaomi Poco X3 NFC

722

Geekbench 6 (Multi-Core)

Infinix Note 40 Pro

2010

Xiaomi Poco X3 NFC

1878

Geekbench 6 (Single-Core)	727	722
Geekbench 6 (Multi-Core)	2010	1878
Geekbench Compute (GPU)	1471	n/a

Sources: Geekbench v6 [Infinix Note 40 Pro]

AnTuTu 10

Infinix Note 40 Pro

425059

Xiaomi Poco X3 NFC

395451

CPU	131122	132406
GPU	71195	79345
Memory	106312	75270
UX	116430	108430
NanoReview Score	425059	395451

3DMark Wild Life

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

1108

Max Surface Temp.	n/a	42.6 °C
Stability	n/a	99 %
Graphics Test	n/a	6 fps
Graphics Score	n/a	1108

Sources: 3DMark [Xiaomi Poco X3 NFC]

PCMark 3.0

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

8826

Writing score	n/a	10279
Web score	n/a	7068
Video editing	n/a	5923
Data manipulation	n/a	7591
NanoReview Score	n/a	8826

Memory

RAM Size	- 8 GB - 12 GB	6 GB
Memory Type	LPDDR4X	LPDDR4X
Memory Frequency	2133 MHz	1866 MHz
Channels	2	2

Storage Capacity	256 GB	- 64 GB - 128 GB
Storage Type	UFS 2.2	UFS 2.1
Memory Card	No	MicroSD

Software

OS	Android 14	Android 10 (Upgradeable to Android 12)
OS Size	n/a	20.5 GB
UI Skin	XOS 14	MIUI 14

Battery

Volume	5000 mAh	5160 mAh
Max Charging Power	70 W	33 W
Battery Type	Li-Po	Li-Po
Removable	No	No
Wireless Charging	Yes (20 W)	No
Reverse Charging	Yes (Wireless)	No
Fast Charging	Yes (50% in 20 min)	Yes (55% in 30 min)
Full Charge Time	0:41 h	1:15 h

Battery Life

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

24:00

Web Browsing	n/a	09:56 h
Video Playback	n/a	13:59 h
Games	n/a	05:35 h
Standby Mode	n/a	116 h

Main camera

Matrix	108 MP	64 MP
Photo resolution	n/a	9248x6920 pixels
Zoom	Digital	Digital
Flash	Quad LED	Dual LED
Stabilization	Optical	Digital
8K Recording	No	No
4K Recording	No	Yes (Up to 30 fps)
1080p Recording	Yes (Up to 60 fps)	Yes (Up to 60 fps)
Slow Motion	n/a	960 fps (720p)
Wide-angle lens	n/a	119 °
Lenses count	Standard: 108 MP Depth: 2 MP Depth: 2 MP	Standard: 64 MP Ultra-wide: 13 MP Macro: 2 MP Depth: 2 MP
Features	- Bokeh effect - Pro mode	- Bokeh effect - Pro mode

Matrix	108 MP	64 MP
Aperture	f/1.8	f/1.9
Sensor	Samsung SK5HM2SP03	Sony IMX682
Sensor size	1/1.67	1/1.73
Pixel size	0.8 μm	0.8 μm
Autofocus	Phase autofocus	Phase autofocus
Stabilization	Optical	Digital

Matrix	n/a	13 MP
Aperture	n/a	f/2.2
Pixel size	n/a	1 μm
Stabilization	n/a	Digital

Photo quality

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

107

Video quality

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

98

Overall camera score

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

103

Sources: DxOMark [Xiaomi Poco X3 NFC]

Front camera

Matrix	32 MP	20 MP
Photo resolution	n/a	5963x3354 pixels
Aperture	f/2.2	f/2.2
Sensor	GalaxyCore GC32E1	CMOS
Sensor size	1/3.1	1/3.4
Pixel size	0.7 μm	0.8 μm
Autofocus	No	No
Stabilization	Digital	Digital
Video resolution	1080p (Full HD) at 60 fps	1080p (Full HD) at 30 fps
TOF 3D sensor	No	No

Connectivity

Wi-Fi version	Wi-Fi 5 (802.11 a/b/g/n/ac)	Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version	5.2	5.1
Bluetooth features	LE	LE, A2DP
USB type	USB Type-C	USB Type-C
USB version	2	2
USB features	- Charging - USB Storage Mode - OTG	- Charging - USB Storage Mode - USB-Host mode - OTG
DisplayPort	No	n/a
GPS	- GPS - GLONASS - Beidou - Galileo	- GPS - GLONASS - Beidou - Galileo - QZSS - SBAS
NFC*	Varies by region	Yes
Infrared Port	Yes	Yes

SIM Count*	2	2
SIM Type	Nano	Nano
SIM Mode	Dual SIM Standby	Dual SIM Standby
eSIM Support *	No	No
Hybrid Slot	No	Yes
2G Bands	GSM B2\|3\|5\|8	GSM: B2/3/5/8
3G Bands	WCDMA B1\|5\|8	WCDMA B1/2/4/5/8
LTE Bands*	LTE (B1358384041)	LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28)
LTE category	n/a	15
5G Support	No	No

Sound

Speakers	Stereo	Stereo
3.5 mm Jack	No	Yes
FM Radio	Yes	Yes
Dolby Atmos	No	Yes

Max Volume

Infinix Note 40 Pro

n/a

Xiaomi Poco X3 NFC

89.2 dB

Other

Class	Mid-range	Mid-range
Announced	March, 2024 yr	September, 2020 yr
Release Date	March, 2024 yr	September, 2020 yr
Launch Price ($)	250	245
Sensors	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor
Charger Included	Yes 70 W	n/a

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which smartphone would you pick?

Infinix Note 40 Pro

0 (0%)

Xiaomi Poco X3 NFC

0 (0%)

Total Votes: 0

Infinix Note 40 Pro vs Xiaomi Poco X3 NFC

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Results

Survey

User comments