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Q3s vs Poco X3 Pro

Realme Q3s vs Xiaomi Poco X3 Pro

What Q3s does better (8) and where Poco X3 Pro wins (8) — every spec side by side.

Realme · 2021Q3s

6.8Score

8 advantages≈ $220

Higher score

Xiaomi · 2021Poco X3 Pro

6.7Score

8 advantages≈ $230

7.0Display5.5

5.7Camera6.7

5.5Battery7.3

5.8Features4.7

Dimensions

Size comparison

Q3sPoco X3 Pro

	Q3s	Poco X3 Pro	Difference
Height	164.4 mm	165.3 mm	−0.9 mm
Width	75.8 mm	76.8 mm	−1 mm
Thickness	8.5 mm	9.4 mm	−0.9 mm
Weight	199 g	215 g	−16 g

Drawn to the same scale from the official dimensions (front and side).

Why is Q3s better than Poco X3 Pro?

5GYes · Poco X3 Pro: No
Refresh rate144 Hz vs 120 Hz+20%
Peak brightness600 nits vs 450 nits+33%
Weight199 g vs 215 g+8%
Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
Process6 nm vs 7 nm+17%
Thickness8.5 mm vs 9.4 mm+11%
Bluetooth5.2 vs 5+4%

Why is Poco X3 Pro better than Q3s?

NFCNo · Q3s: Yes
Stereo speakersNo · Q3s: Yes
Battery capacity5,000 mAh vs 5,160 mAh+3%
Wired charging30 W vs 33 W+10%
CPU frequency2.4 GHz vs 2.96 GHz+23%
Rear cameras1 vs 22×
Ultra-wide cameraNo · Q3s: Yes
Selfie camera16 MP vs 20 MP+25%

Specifications

Side by side

Only differences	Realme Q3s≈ $2206.8	Xiaomi Poco X3 Pro≈ $2306.7
Design
Weight	199 g	215 g
Thickness	8.5 mm	9.4 mm
Height	164.4 mm	165.3 mm
Width	75.8 mm	76.8 mm
Frame	—	Plastic
Back	—	Plastic
Ingress protection	—	IP53
Water resistance (IPx)	—	IPx3
Glass protection	—	Corning Gorilla Glass 6
Colours	Aurora, Dark Blue	Phantom Black, Frost Blue, Metal Bronze
Display
Screen size	6.6″	6.7″
Panel	IPS LCD	IPS LCD
OLED panel	No	No
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,412 px	2,400 px
Pixel density	401 ppi	395 ppi
Refresh rate	144 Hz	120 Hz
Peak brightness	600 nits	450 nits
Measured brightness	—	529 nits
Screen-to-body ratio	83.7%	84.6%
HDR	—	Yes
Performance
Chipset	Qualcomm SM7325 Snapdragon 778G 5G	Qualcomm Snapdragon 860
Chip maker	Qualcomm	Qualcomm
Process	6 nm	7 nm
CPU cores	8	8
CPU frequency	2.4 GHz	2.96 GHz
GPU	Adreno 642L	Adreno 640
AnTuTu score	—	453,223
Geekbench 6 (multi-core)	—	2,574
3DMark Wild Life Extreme	—	979
Memory
RAM	8 GB	8 GB
Storage (max)	256 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	—	UFS 3.1
Memory card slot	Yes	Yes
Camera
Main camera	48 MP	48 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	—	1/2.0"
Rear cameras	1	2
Optical stabilisation	No	No
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	16 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	5,000 mAh	5,160 mAh
Battery type	—	Li-Po
Wired charging	30 W	33 W
Charged in 30 min	60%	59%
Wireless charging	No	No
Connectivity
5G	Yes	No
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 5
Bluetooth	5.2	5
NFC	No	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	—	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	Yes	Yes
Loudspeaker loudness	—	-26.1 LUFS
Fingerprint sensor	Side	Side
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SAR (head)	—	0.57 W/kg
Software
OS at launch	Android 11	Android 11
Platform	Android	Android
Interface	—	MIUI 13 for POCO