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Spark 40 Pro vs iQOO Z10x

Tecno Spark 40 Pro vs Vivo iQOO Z10x

What Spark 40 Pro does better (14) and where iQOO Z10x wins (10) — every spec side by side.

Tecno · 2025Spark 40 Pro

7.7Score

14 advantages≈ $170

Higher score

Vivo · 2025iQOO Z10x

7.6Score

10 advantages≈ $150

9.8Display7.0

4.5Performance6.7

5.2Camera5.4

7.9Battery8.4

5.5Features4.7

Dimensions

Size comparison

Spark 40 ProiQOO Z10x

	Spark 40 Pro	iQOO Z10x	Difference
Height	163.7 mm	165.7 mm	−2 mm
Width	75.9 mm	76.3 mm	−0.4 mm
Thickness	6.7 mm	8.1 mm	−1.4 mm
Weight	170 g	204 g	−34 g

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

Why is Spark 40 Pro better than iQOO Z10x?

Peak brightness4,500 nits vs 1,050 nits4.3×
OLED panelYes · iQOO Z10x: No
NFCYes · iQOO Z10x: No
Refresh rate144 Hz vs 120 Hz+20%
Wired charging45 W vs 44 W+2%
Memory card slotYes · iQOO Z10x: No
3.5 mm headphone jackYes · iQOO Z10x: No
Weight170 g vs 204 g+20%
Pixel density440 ppi vs 393 ppi+12%
Selfie camera13 MP vs 8 MP+62%
Thickness6.7 mm vs 8.1 mm+21%
Resolution (width)1,224 px vs 1,080 px+13%

Why is iQOO Z10x better than Spark 40 Pro?

AnTuTu score584,885 vs 877,437+50%
Battery capacity5,200 mAh vs 6,500 mAh+25%
Geekbench 6 (multi-core)1,979 vs 2,992+51%
RAM8 GB vs 12 GB+50%
Storage (max)256 GB vs 512 GB2×
5GNo · Spark 40 Pro: Yes
Max video1080p vs 4K
CPU frequency2.2 GHz vs 2.5 GHz+14%
Process6 nm vs 4 nm+50%
Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%

Specifications

Side by side

Only differences	Tecno Spark 40 Pro≈ $1707.7	Vivo iQOO Z10x≈ $1507.6
Design
Weight	170 g	204 g
Thickness	6.7 mm	8.1 mm
Height	163.7 mm	165.7 mm
Width	75.9 mm	76.3 mm
Frame	Plastic	Plastic
Back	Plastic	Plastic
Ingress protection	IP64	IP64
Water resistance (IPx)	IPx4	IPx4
Glass protection	Corning Gorilla Glass 7i	—
Colours	Ink Black, Moon Titanium, Lake Blue, Bamboo Green	Ultramarine, Titanium, Ocean Blue
Display
Screen size	6.8″	6.7″
Panel	AMOLED	IPS LCD
OLED panel	Yes	No
Resolution (width)	1,224 px	1,080 px
Resolution (height)	2,720 px	2,408 px
Pixel density	440 ppi	393 ppi
Refresh rate	144 Hz	120 Hz
Peak brightness	4,500 nits	1,050 nits
Screen-to-body ratio	89.3%	86%
Performance
Chipset	Mediatek Helio G100 Ultimate	Mediatek Dimensity 7300
Chip maker	MediaTek	MediaTek
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.2 GHz	2.5 GHz
GPU	Mali-G57 MC2	Mali-G615 MC2
AnTuTu score	584,885	877,437
Geekbench 6 (multi-core)	1,979	2,992
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 2.2	UFS 3.1
Memory card slot	Yes	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.6	f/1.8
Main sensor size	1/2.8"	—
Rear cameras	1	1
Optical stabilisation	No	No
Ultra-wide camera	No	No
Telephoto camera	No	No
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	13 MP	8 MP
4K selfie video	No	No
Battery
Battery capacity	5,200 mAh	6,500 mAh
Battery type	Li-Po	Li-Ion
Wired charging	45 W	44 W
Charged in 30 min	62%	—
Wireless charging	No	No
Connectivity
5G	No	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 6
Bluetooth	5.3	5.4
NFC	Yes	No
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	Yes	Yes
Satellite navigation	GLONASS, GALILEO	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	Yes	No
Fingerprint sensor	Under display	Side
Sensors	Fingerprint (under display, optical), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	HIOS 15.1	Funtouch 15
Major OS updates promised	—	2