Side-by-side technical data
Ulefone Armor 29 Pro Thermal vs Ulefone Armor 28 Ultra
Comparison between Ulefone Armor 29 Pro Thermal and Ulefone Armor 28 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone.
NeoTeo's verdict
Which of the two is the better buy
The Ulefone Armor 28 Ultra is the more rounded choice: it leads on performance, storage, connectivity, and cameras, while weighing substantially less. The Ulefone Armor 29 Pro Thermal has the clear edge for anyone prioritizing battery capacity, with 21,200 mAh versus 10,600 mAh.
The Armor 28 Ultra pairs a MediaTek Dimensity 9300+ with UFS 4.0 storage; the Armor 29 Pro Thermal uses a MediaTek Dimensity 7400 and UFS 3.1. Maximum storage is 1 TB versus 512 GB, and the Ultra adds Wi-Fi 7 and USB 3.2 where the Thermal has USB 2.0. Its main camera also records up to 8K at 30 fps, compared with 4K at 30 fps on the Thermal.
Both share a 6.67″ AMOLED display with 1080 × 2400 px resolution and a 120 Hz refresh rate, plus 120 W fast charging. The Armor 28 Ultra weighs 450 g and is 19.4 mm thick; the Armor 29 Pro Thermal weighs 688 g and is 33.8 mm thick. The Ultra adds wireless charging, while the Thermal carries the larger-capacity battery.
Ulefone Armor 29 Pro Thermal
The Ulefone Armor 29 Pro Thermal is the better buy for anyone prioritizing its 21,200 mAh battery.
Ulefone Armor 28 Ultra
The Ulefone Armor 28 Ultra is the better buy for those after stronger performance, UFS 4.0 storage, and wireless charging.
The verdict
Your pick: Ulefone Armor 28 Ultra, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Design & display | 6.6 | 7.0 |
| Performance & hardware | 8.5 | 9.0 |
| Camera | 6.0 | 6.5 |
| Connectivity | 7.4 | 7.9 |
| Battery & charging | 7.5 | 9.8 |
Which one is for you?
Ulefone Armor 29 Pro Thermal, if you care about…
- Battery Capacity
- 21,200 mAh
- against 10,600 mAh
Ulefone Armor 28 Ultra, if you care about…
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g
- against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E
- Storage Type
- UFS 4.0
- against UFS 3.1
- Maximum Storage Capacity
- 1,000 GB
- against 512 GB
- Weight
- 450 g
- against 688 g
Specification comparison
Performance
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Processor Model | MediaTek Dimensity 7400 | MediaTek Dimensity 9300+ |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Mali-G615 MC2 | Immortalis-G720 MC12 |
| Storage Type | UFS 3.1 | UFS 4.0 Best value |
| Maximum CPU Clock | 2.6 GHz | 3.4 GHz Best value |
| Maximum Storage Capacity | 512 GB | 1,000 GB Best value |
| AnTuTu Score | — | 2,348,416 |
| Geekbench 6 Single-Core | — | 2,302 |
| Geekbench 6 Multi-Core | — | 7,547 |
| CPU Description | Octa-core CPU with 4 Cortex-A78 cores at 2.6 GHz and 4 Cortex-A55 cores at 2.0 GHz. | Octa-core: 1x Cortex-X4 at 3.4 GHz, 3x Cortex-X4 at 2.85 GHz, and 4x Cortex-A720 at 2.0 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB | 16 GB |
| RAM Type | DDR5 | DDR5 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v11 |
Design
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Body Colors | Black | Black |
| Body Thickness | 33.8 mm | 19.4 mm Best value |
| Body Width | 85.6 mm | 83.6 mm |
| Body Height | 177.4 mm | 174.2 mm |
| Weight | 688 g | 450 g Best value |
| Usable Surface | 70.7 % | 73.8 % Best value |
| Body Materials | — | Polycarbonate |
| Resistance Features | IP68, IP69K, MIL-STD-810H | IP68, IP69, IP69K, MIL-STD-810H, Drop Resistant Up to 2 m |
| Waterproof Depth | 1.5 m | 2 m Best value |
| Drop Resistance Class | — | A |
| Repairability Class | — | B |
| Rugged Build | Yes | Yes |
| Drop Test Count | — | 270 |
Battery
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 21,200 mAh Best value | 10,600 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 120 W | 120 W |
| Battery Features | Fast Charging, Rechargeable, Charger Included, Battery Level Indicator, Reverse Charging | Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator Best value |
| Battery Endurance | — | 112 h 30 min |
| Wireless charging power | — | 50 W |
| Charge cycles | — | 1,000 |
Display
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | AMOLED | AMOLED |
| Peak Display Brightness | 2,200 nits | 2,200 nits |
| Display Diagonal | 6.67″ | 6.67″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px | 2,400 px |
| Display Pixel Density | 395 ppi | 395 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | — | 480 Hz |
| Display Features | Secondary Display, Gorilla Glass 3, Capacitive Touch | Secondary Display, Gorilla Glass Victus, Mohs Level 4, Hole-Punch Notch, DCI-P3, DC Dimming, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, AMOLED |
Sensors
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Light Sensor, Cooling System |
Software
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Operating System | Android 15 | Android 15 |
| OS Family | Android | Android |
| OS Version | 15 | 15 |
| Google Services | — | Yes |
Connectivity
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, LTE B28, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n25, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n79 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n25, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n79 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 5G | GSM, CDMA, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g Best value |
| Wi-Fi Features | Tri-Band | Dual Band, Tri-Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.4 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, Galileo, GLONASS, BeiDou, QZSS, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB 2.0, USB OTG | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB 3.2 Gen 2, DisplayPort output |
| USB Version | USB 2.0 | USB 3.2 Best value |
| Max. download speed | — | 10,000 Mbps |
| Max. upload speed | — | 7,000 Mbps |
Audio
| Specification | Armor 29 Pro Thermal | Armor 28 Ultra |
|---|---|---|
| Audio Features | A2DP, LE | Stereo Speakers, A2DP, LE |
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