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  3. Armor 28 Ultra Thermal vs Armor 29 Ultra

UleFone Armor 28 Ultra Thermal vs UleFone Armor 29 Ultra

What Armor 28 Ultra Thermal does better (6) and where Armor 29 Ultra wins (2) — every spec side by side.

UleFone Armor 28 Ultra Thermal
UleFone · 2025Armor 28 Ultra Thermal
9.3Score
6 advantages≈ $950
Higher score
vs
UleFone Armor 29 Ultra
UleFone · 2025Armor 29 Ultra
9.1Score
2 advantages≈ $820
8.6Display8.6
8.2Camera7.6
9.8Battery9.7
8.5Features8.5
Dimensions

Size comparison

Armor 28 Ultra ThermalArmor 29 Ultra
83.6 × 174.219.485.6 × 177.333.8
Armor 28 Ultra ThermalArmor 29 UltraDifference
Height174.2 mm177.3 mm−3.1 mm
Width83.6 mm85.6 mm−2 mm
Thickness19.4 mm33.8 mm−14.4 mm
Weight450 g688 g−238 g

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

Why is Armor 28 Ultra Thermal better than Armor 29 Ultra?

  1. Wireless chargingYes · Armor 29 Ultra: No
  2. Weight450 g vs 688 g+53%
  3. 4K video frame rate60 fps vs 30 fps2×
  4. Charged in 30 min120% vs 60%2×
  5. Thickness19.4 mm vs 33.8 mm+74%
  6. Screen-to-body ratio75.5% vs 70.8%+7%

Why is Armor 29 Ultra better than Armor 28 Ultra Thermal?

  1. Battery capacity10,600 mAh vs 21,200 mAh2×
  2. CPU frequency3.25 GHz vs 3.4 GHz+5%
Specifications

Side by side

Design
Weight450 g688 g
Thickness19.4 mm33.8 mm
Height174.2 mm177.3 mm
Width83.6 mm85.6 mm
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass VictusCorning Gorilla Glass 5
ColoursBlackBlack
Display
Screen size6.7″6.7″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,080 px1,080 px
Resolution (height)2,460 px2,400 px
Pixel density395 ppi395 ppi
Refresh rate120 Hz120 Hz
Peak brightness2,200 nits2,200 nits
Screen-to-body ratio75.5%70.8%
Performance
ChipsetMediatek Dimensity 9300+Mediatek Dimensity 9300+
Chip makerMediaTekMediaTek
Process4 nm4 nm
CPU cores88
CPU frequency3.25 GHz3.4 GHz
GPUImmortalis-G720 MC12Immortalis-G720 MC12
Memory
RAM16 GB16 GB
Storage (max)1,024 GB1,024 GB
Storage (base)1,024 GB1,024 GB
Storage typeUFS 4.0UFS 4.0
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.9f/1.9
Main sensor size1"1"
Rear cameras33
Optical stabilisationNoNo
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video8K8K
4K video frame rate60 fps30 fps
Selfie camera50 MP50 MP
4K selfie videoNoNo
Battery
Battery capacity10,600 mAh21,200 mAh
Battery typeLi-IonLi-Po
Wired charging120 W120 W
Charged in 30 min120%60%
Wireless chargingYesNo
Wireless charging power50 W—
Reverse wireless chargingYes—
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 3.2 Gen2USB Type-C 3.2 Gen2
USB version3.23.2
Video outputYes—
Satellite messagingYes—
Infrared portYes—
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
BarometerYesYes
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
EU label
Energy class—A
Battery charge cycles—1,000
Endurance per cycle—112 h
Repairability class—B
Drop resistance class—A
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