How we scoreBlogAdvertise
android.gsdevices · specs · comparisons
  1. android.gs
  2. Compare
  3. Armor 29 Ultra Marvel vs 15 Ultra

UleFone Armor 29 Ultra Marvel vs Xiaomi 15 Ultra

What Armor 29 Ultra Marvel does better (5) and where 15 Ultra wins (17) — every spec side by side.

UleFone Armor 29 Ultra Marvel
UleFone · 2025Armor 29 Ultra Marvel
9.0Score
5 advantages≈ $910
vs
Xiaomi 15 Ultra
Xiaomi · 202515 Ultra
9.6Score
17 advantages≈ $900
Higher score
8.2Display9.0
7.6Camera9.7
9.5Battery9.3
8.2Features9.5
Dimensions

Size comparison

Armor 29 Ultra Marvel15 Ultra
85.6 × 177.333.875.3 × 161.39.4
Armor 29 Ultra Marvel15 UltraDifference
Height177.3 mm161.3 mm+16 mm
Width85.6 mm75.3 mm+10.3 mm
Thickness33.8 mm9.4 mm+24.4 mm
Weight688 g226 g+462 g

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

Why is Armor 29 Ultra Marvel better than 15 Ultra?

  1. Battery capacity21,200 mAh vs 5,410 mAh3.9×
  2. Wired charging120 W vs 90 W+33%
  3. Storage (base)1,000 GB vs 256 GB3.9×
  4. Memory card slotYes · 15 Ultra: No
  5. Selfie camera50 MP vs 32 MP+56%

Why is 15 Ultra better than Armor 29 Ultra Marvel?

  1. Weight688 g vs 226 g3×
  2. Optical stabilisationNo · Armor 29 Ultra Marvel: Yes
  3. Telephoto cameraNo · Armor 29 Ultra Marvel: Yes
  4. Thickness33.8 mm vs 9.4 mm3.6×
  5. 4K video frame rate30 fps vs 120 fps4×
  6. Wireless charging power10 W vs 80 W8×
  7. Pixel density395 ppi vs 522 ppi+32%
  8. CPU frequency3.4 GHz vs 4.32 GHz+27%
  9. 4K selfie videoNo · Armor 29 Ultra Marvel: Yes
  10. eSIMNo · Armor 29 Ultra Marvel: Yes
  11. Storage (max)1,000 GB vs 1,024 GB+2%
  12. Wi-Fi standardWi-Fi 5 vs Wi-Fi 7+40%
Specifications

Side by side

Xiaomi 15 UltraXiaomi 15 Ultra≈ $9009.6
Design
Weight688 g226 g
Thickness33.8 mm9.4 mm
Height177.3 mm161.3 mm
Width85.6 mm75.3 mm
Frame—Aluminium
Back—Silicone polymer
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionGorilla Glass 5Xiaomi Shield Glass 2.0
ColoursBlackBlack, White, Silver Chrome, Green
Display
Screen size6.7″6.7″
PanelAMOLEDLTPO AMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)—Yes
Resolution (width)1,080 px1,440 px
Resolution (height)2,400 px3,200 px
Pixel density395 ppi522 ppi
Refresh rate120 Hz120 Hz
Peak brightness—3,200 nits
Measured brightness—1,588 nits
Screen-to-body ratio70.8%89.7%
HDR—Yes
Performance
ChipsetMediatek Dimensity 9300+Qualcomm SM8750-AB Snapdragon 8 Elite
Chip makerMediatekQualcomm
Process—3 nm
CPU cores88
CPU frequency3.4 GHz4.32 GHz
GPUImmortalis G720 MC12Adreno 830
AnTuTu score—3,030,376
Geekbench 6 (multi-core)—9,710
3DMark Wild Life Extreme—5,626
Memory
RAM16 GB16 GB
Storage (max)1,000 GB1,024 GB
Storage (base)1,000 GB256 GB
Storage type—UFS 4.1
Memory card slotYesNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.9f/1.6
Main sensor size—1"
Rear cameras34
Optical stabilisationNoYes
Ultra-wide cameraYesYes
Telephoto cameraNoYes
Optical zoom—4.3×
Max video8K8K
4K video frame rate30 fps120 fps
Selfie camera50 MP32 MP
4K selfie videoNoYes
Battery
Battery capacity21,200 mAh5,410 mAh
Battery type—Si/C
Active use (test)—16.2 h
Wired charging120 W90 W
Charged in 30 min—72%
Wireless chargingYesYes
Wireless charging power10 W80 W
Reverse wireless charging—Yes
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 7
Bluetooth5.46
NFCYesYes
USB—USB Type-C 3.2 Gen 2
USB version3.23.2
Video outputYesYes
Satellite messaging—Yes
Infrared port—Yes
Dual-band GPS—Yes
Satellite navigationGPS, GLONASS, GALILEO, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers—Yes
3.5 mm headphone jack—No
Loudspeaker loudness—-24.1 LUFS
Fingerprint sensorSideUnder display, ultrasonic
BarometerYesYes
Sensorsproximity, accelerometer, gyro, barometer, fingerprintFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
SAR (head)—1 W/kg
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—HyperOS 3
Major OS updates promised—4
EU label
Energy classAA
Battery charge cycles—1,000
Endurance per cycle—59 h
Repairability class—C
Drop resistance class—C
To compare: 0up to 4 models
Compare