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Motorola Signature 27 vs Xiaomi 15S Pro

Motorola Signature 27 and Xiaomi 15S Pro are evenly matched - it comes down to what you need

Motorola Signature 27

7.8/10

No price yet

Xiaomi 15S Pro

7.8/10

No price yet

Best for

  • GamingMotorola Signature 27
  • Keeping it for yearsXiaomi 15S Pro

Head to head

  • Performance
    9.9
    8.5

    Motorola Signature 27 has the faster chip: Elite Extreme Gen 6 against Xring O1.

  • Gaming
    9.8
    8.7

    Motorola Signature 27 has the stronger graphics for games.

  • Durability
    7.9
    –
  • Longevity
    6.2
    8.9

    Xiaomi 15S Pro should get software updates for about 4.6 more years, against about 1.9 for Motorola Signature 27.

  • Connectivity
    6.6
    5.9

    Motorola Signature 27 is ahead on connectivity: bluetooth 6.0, A2DP, LE against 5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5.

  • Extras
    3.2
    3.7
All specifications
Motorola Signature 27
Xiaomi 15S Pro
General
Condition
Coming soon. Exp. release 2026, Oct-Nov
Available. Released 2025, May 22
Model
–
Pro is official with Leica cameras, Snapdragon 8s Gen 4
Performance
CPU
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
Xring O1 (3 nm)
GPU
Adreno 850
Immortalis-G925 MP16
Processor
Elite Extreme Gen 6
–
Display
Resolution
1264 x 2780 pixels (~449 ppi density)
1440 x 3200 pixels, 20:9 ratio (~521 ppi density)
Screen Protection
Corning Gorilla Glass Victus 2
Shatterproof glass (2024 gen)
Camera
Video Resolution
8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
8K@24fps (HDR), 4K@30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, gyro-EIS
Battery and power
Charging Port
90W wired 50W wireless 10W reverse wireless 5W reverse wired
90W wired, PD3.0 50W wireless 10W reverse wireless
Connectivity
2G
900 / 1800 / 1900
900 / 1800 / 1900
2G Bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G
–
850 / 900 / 1700(AWS) / 1900 / 2100
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
LTE
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Bands
SA/NSA/Sub6
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA
Bluetooth
6.0, A2DP, LE
5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Infrared Port
–
Yes
NFC
Yes
Yes
Network Technology
HSPA, LTE, 5G
HSPA, LTE, 5G
Ports
Headphone Jack
No
No
USB Type
USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
USB Type-C 3.2 Gen2, Display Port, OTG
Build and size
Build
Glass front (Gorilla Glass Victus 2), aluminum frame
–
Dimensions
6.8 inches, 112.4 cm 2
6.73 inches, 109.4 cm 2 (~90.0% screen-to-body ratio)
Features
FM Radio
No
No
Questions people ask

Which is better, Motorola Signature 27 or Xiaomi 15S Pro?

Motorola Signature 27 and Xiaomi 15S Pro are evenly matched - it comes down to what you need. Motorola Signature 27 wins on performance, gaming and connectivity; Xiaomi 15S Pro wins on longevity and extras.

Which is faster, Motorola Signature 27 or Xiaomi 15S Pro?

Motorola Signature 27 has the faster chip: Elite Extreme Gen 6 against Xring O1.

Which is better for gaming, Motorola Signature 27 or Xiaomi 15S Pro?

Motorola Signature 27 has the stronger graphics for games.

Which will last more years, Motorola Signature 27 or Xiaomi 15S Pro?

Xiaomi 15S Pro should get software updates for about 4.6 more years, against about 1.9 for Motorola Signature 27.

Which connects better, Motorola Signature 27 or Xiaomi 15S Pro?

Motorola Signature 27 is ahead on connectivity: bluetooth 6.0, A2DP, LE against 5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5.

Which is better for keeping it for years, Motorola Signature 27 or Xiaomi 15S Pro?

Xiaomi 15S Pro scores higher for keeping it for years.

Which is newer, Motorola Signature 27 or Xiaomi 15S Pro?

Motorola Signature 27 is the newer of the two, released September 2026.

Scores are out of 10 against products released in the last two years, worked out from published specs. Prices are averages of what three or more sellers quoted.

Motorola Signature 27 vs Xiaomi 15S Pro: which is better? - Mutape