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Moto G Power (2025) vs Y31

Motorola Moto G Power (2025) vs Vivo Y31

What Moto G Power (2025) does better (13) and where Y31 wins (5) — every spec side by side.

Motorola · 2025Moto G Power (2025)

7.2Score

13 advantages≈ $165

Vivo · 2025Y31

7.4Score

5 advantages≈ $160

Higher score

7.0Display6.2

8.0Camera4.6

4.8Battery8.4

7.7Features6.7

Dimensions

Size comparison

Moto G Power (2025)Y31

	Moto G Power (2025)	Y31	Difference
Height	166.6 mm	166.1 mm	+0.5 mm
Width	77.1 mm	77 mm	+0.1 mm
Thickness	8.7 mm	8.4 mm	+0.3 mm
Weight	208 g	209 g	−1 g

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

Why is Moto G Power (2025) better than Y31?

Optical stabilisationYes · Y31: No
Wireless chargingYes · Y31: No
NFCYes · Y31: No
Pixel density385 ppi vs 264 ppi+46%
Rear cameras2 vs 12×
Ultra-wide cameraYes · Y31: No
Selfie camera16 MP vs 8 MP2×
eSIMYes · Y31: No
3.5 mm headphone jackYes · Y31: No
CPU frequency2.4 GHz vs 2.2 GHz+9%
Resolution (width)1,080 px vs 720 px+50%
Bluetooth5.3 vs 4.2+26%

Why is Y31 better than Moto G Power (2025)?

Storage (max)128 GB vs 512 GB4×
Battery capacity5,000 mAh vs 6,500 mAh+30%
Wired charging30 W vs 44 W+47%
Process6 nm vs 4 nm+50%
Thickness8.7 mm vs 8.4 mm+4%

Specifications

Side by side

Only differences	Motorola Moto G Power (2025)≈ $1657.2	Vivo Y31≈ $1607.4
Design
Weight	208 g	209 g
Thickness	8.7 mm	8.4 mm
Height	166.6 mm	166.1 mm
Width	77.1 mm	77 mm
Frame	Plastic	—
Back	Eco leather	—
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Corning Gorilla Glass 5	Guardian Glass (ion-strengthened)
Colours	Slate Gray, Leaf Green	Rose Red, Diamond Green
Display
Screen size	6.8″	6.7″
Panel	IPS LCD	IPS LCD
OLED panel	No	No
Resolution (width)	1,080 px	720 px
Resolution (height)	2,388 px	1,608 px
Pixel density	385 ppi	264 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,000 nits	1,000 nits
Measured brightness	993 nits	—
Screen-to-body ratio	87.2%	84%
Performance
Chipset	Mediatek Dimensity 6300	Qualcomm SM4450 Snapdragon 4 Gen 2
Chip maker	MediaTek	Qualcomm
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.4 GHz	2.2 GHz
GPU	Mali-G57 MC2	Adreno 613
AnTuTu score	440,530	—
Geekbench 6 (multi-core)	2,090	—
3DMark Wild Life Extreme	383	—
Memory
RAM	8 GB	8 GB
Storage (max)	128 GB	512 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 2.2	eMMC 5.1
Memory card slot	Yes	Yes
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	1/2.88"	—
Rear cameras	2	1
Optical stabilisation	Yes	No
Ultra-wide camera	Yes	No
Telephoto camera	No	No
Max video	1080p	1080p
Selfie camera	16 MP	8 MP
4K selfie video	No	No
Battery
Battery capacity	5,000 mAh	6,500 mAh
Battery type	Li-Po	Li-Ion
Active use (test)	11.9 h	—
Wired charging	30 W	44 W
Charged in 30 min	—	39%
Wireless charging	Yes	No
Wireless charging power	15 W	—
Connectivity
5G	Yes	Yes
eSIM	Yes	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.3	4.2
NFC	Yes	No
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	Yes	No
Loudspeaker loudness	-22.3 LUFS	—
Fingerprint sensor	Side	Side
Barometer	Yes	—
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer	Fingerprint (side-mounted), accelerometer, proximity, compass
SAR (head)	—	1.13 W/kg
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	Hello UI	Funtouch 15
Major OS updates promised	2	—