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Crosscall STELLAR-X5s vs Xiaomi 15S Pro

What STELLAR-X5s does better (2) and where 15S Pro wins (21) — every spec side by side.

Crosscall STELLAR-X5s
Crosscall · 2025STELLAR-X5s
6.6Score
2 advantages≈ $730
vs
Xiaomi 15S Pro
Xiaomi · 202515S Pro
9.6Score
21 advantages≈ $730
Higher score
4.4Display8.9
6.1Camera9.7
3.0Battery9.6
9.6Features8.8
Dimensions

Size comparison

STELLAR-X5s15S Pro
80.1 × 172.411.975.3 × 161.38.3
STELLAR-X5s15S ProDifference
Height172.4 mm161.3 mm+11.1 mm
Width80.1 mm75.3 mm+4.8 mm
Thickness11.9 mm8.3 mm+3.6 mm
Weight249 g216 g+33 g

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

Why is STELLAR-X5s better than 15S Pro?

  1. Screen size6,497″ vs 6.7″965.4×
  2. eSIMYes · 15S Pro: No

Why is 15S Pro better than STELLAR-X5s?

  1. RAM8 GB vs 16 GB2×
  2. Peak brightness400 nits vs 3,200 nits8×
  3. Storage (max)256 GB vs 1,024 GB4×
  4. Battery capacity4,500 mAh vs 6,100 mAh+36%
  5. OLED panelNo · STELLAR-X5s: Yes
  6. Optical stabilisationNo · STELLAR-X5s: Yes
  7. Telephoto cameraNo · STELLAR-X5s: Yes
  8. Wireless chargingNo · STELLAR-X5s: Yes
  9. Storage (base)256 GB vs 512 GB2×
  10. Ultra-wide cameraNo · STELLAR-X5s: Yes
  11. Max video4K vs 8K
  12. 4K video frame rate30 fps vs 60 fps2×
Specifications

Side by side

Xiaomi 15S ProXiaomi 15S Pro≈ $7309.6
Design
Weight249 g216 g
Thickness11.9 mm8.3 mm
Height172.4 mm161.3 mm
Width80.1 mm75.3 mm
Back—Glass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionGorilla Glass Victus 2Shatterproof glass (2024 gen)
ColoursBlackBlack, Blue
Display
Screen size6,497″6.7″
PanelIPSLTPO AMOLED
OLED panelNoYes
LTPO (adaptive 1–120 Hz)—Yes
Resolution (width)1,080 px1,440 px
Resolution (height)2,400 px3,200 px
Pixel density—521 ppi
Refresh rate—120 Hz
Peak brightness400 nits3,200 nits
Measured brightness—941 nits
Screen-to-body ratio—90%
HDR—Yes
Performance
ChipsetQualcommXring O1
Chip makerQualcommXring
Process—3 nm
CPU cores810
CPU frequency—3.9 GHz
GPU—Immortalis-G925 MP16
AnTuTu score—2,998,904
Geekbench 6 (multi-core)—9,082
3DMark Wild Life Extreme—5,832
Memory
RAM8 GB16 GB
Storage (max)256 GB1,024 GB
Storage (base)256 GB512 GB
Storage type—UFS 4.1
Memory card slot—No
Camera
Main camera50 MP50 MP
Main camera aperture—f/1.4
Main sensor size—1/1.31"
Rear cameras23
Optical stabilisationNoYes
Ultra-wide cameraNoYes
Telephoto cameraNoYes
Optical zoom—5×
Max video4K8K
4K video frame rate30 fps60 fps
Selfie camera16 MP32 MP
4K selfie video—Yes
Battery
Battery capacity4,500 mAh6,100 mAh
Battery typeLi-PoSi/C
Wired charging—90 W
Charged in 30 min—75%
Wireless chargingNoYes
Wireless charging power—50 W
Reverse wireless charging—Yes
Connectivity
5GYesYes
eSIMYesNo
Dual SIMNoYes
Wi-Fi standardWi-Fi 6EWi-Fi 7
Bluetooth5.15.4
NFCYesYes
USBUSB Type-CUSB Type-C 3.2 Gen2
USB version—3.2
Video output—Yes
Ultra Wideband—Yes
Infrared port—Yes
Dual-band GPS—Yes
Satellite navigationGPS, GLONASS, GALILEOGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensor—Under display, ultrasonic
Barometer—Yes
Sensorsproximity, accelerometer, gyro, light, compassFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—HyperOS 2
EU label
Battery charge cycles1,000—
Endurance per cycle54 h—
Repairability classB—
Drop resistance classA—
To compare: 0up to 4 models
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