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Signature 27 vs X300s

Motorola Signature 27 vs Vivo X300s

What Signature 27 does better (13) and where X300s wins (5) — every spec side by side.

Motorola · 2026Signature 27

9.7Score

13 advantages

Higher score

Vivo · 2026X300s

9.7Score

5 advantages≈ $680

9.6Display9.5

9.8Performance9.6

9.8Camera9.6

9.7Battery9.6

9.4Features9.7

Dimensions

Size comparison

Signature 27X300s

	Signature 27	X300s	Difference
Height	162.1 mm	162 mm	+0.1 mm
Width	76.4 mm	75.5 mm	+0.9 mm
Thickness	7.2 mm	8 mm	−0.8 mm
Weight	191 g	217 g	−26 g

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

Why is Signature 27 better than X300s?

AnTuTu score5,153,294 vs 3,703,823+39%
Geekbench 6 (multi-core)12,703 vs 10,059+26%
Optical zoom5× vs 3×+67%
Refresh rate165 Hz vs 144 Hz+15%
Major OS updates promised7 vs 5+40%
Peak brightness6,200 nits vs 4,500 nits+38%
Max video8K vs 4K
CPU frequency5.01 GHz vs 4.21 GHz+19%
Weight191 g vs 217 g+14%
Process2 nm vs 3 nm+50%
Wireless charging power50 W vs 40 W+25%
Thickness7.2 mm vs 8 mm+11%

Why is X300s better than Signature 27?

Main camera50 MP vs 200 MP4×
4K video frame rate60 fps vs 120 fps2×
eSIMNo · Signature 27: Yes
Main camera aperturef/1.9 vs f/1.7+12%
USB version3.1 vs 3.2+3%

Specifications

Side by side

Only differences	Motorola Signature 279.7	Vivo X300s≈ $6809.7
Design
Weight	191 g	217 g
Thickness	7.2 mm	8 mm
Height	162.1 mm	162 mm
Width	76.4 mm	75.5 mm
Frame	Aluminium	Aluminium
Back	—	Glass
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Corning Gorilla Glass Victus 2	Reinforced Glass
Colours	Pantone: Coal Smoke, Capulet Olive	Black, Silver, Purple, Green
Display
Screen size	6.8″	6.8″
Panel	LTPO AMOLED	LTPO AMOLED
OLED panel	Yes	Yes
LTPO (adaptive 1–120 Hz)	Yes	Yes
Resolution (width)	1,264 px	1,260 px
Resolution (height)	2,780 px	2,800 px
Pixel density	449 ppi	452 ppi
Refresh rate	165 Hz	144 Hz
Peak brightness	6,200 nits	4,500 nits
Screen-to-body ratio	90.2%	91.1%
HDR	Yes	Yes
Performance
Chipset	Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6	Mediatek Dimensity 9500
Chip maker	Qualcomm	MediaTek
Process	2 nm	3 nm
CPU cores	8	8
CPU frequency	5.01 GHz	4.21 GHz
GPU	Adreno 850	Arm G1-Ultra
AnTuTu score	5,153,294	3,703,823
Geekbench 6 (multi-core)	12,703	10,059
Memory
RAM	16 GB	16 GB
Storage (max)	1,024 GB	1,024 GB
Storage (base)	256 GB	256 GB
Storage type	UFS 4.1	UFS 4.1
Memory card slot	No	No
Camera
Main camera	50 MP	200 MP
Main camera aperture	f/1.9	f/1.7
Main sensor size	1/1.28"	1/1.4"
Rear cameras	3	3
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	Yes	Yes
Optical zoom	5×	3×
Max video	8K	4K
4K video frame rate	60 fps	120 fps
Selfie camera	50 MP	50 MP
4K selfie video	Yes	Yes
Battery
Battery capacity	7,000 mAh	7,100 mAh
Battery type	Si/C	Si/C
Wired charging	90 W	90 W
Wireless charging	Yes	Yes
Wireless charging power	50 W	40 W
Reverse wireless charging	Yes	Yes
Connectivity
5G	Yes	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	6	5.4
NFC	Yes	Yes
USB	USB Type-C 3.1 Gen2	USB Type-C 3.2
USB version	3.1	3.2
Video output	Yes	Yes
Ultra Wideband	Yes	—
Infrared port	—	Yes
Dual-band GPS	—	Yes
Satellite navigation	GLONASS, GALILEO, BDS, NavIC	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Fingerprint sensor	Under display, ultrasonic	Under display, ultrasonic
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launch	Android 17	Android 16
Platform	Android	Android
Interface	—	OriginOS 6
Major OS updates promised	7	5