Ulefone Power Armor 14 vs T-Mobile REVVL 4

Ulefone Power Armor 14 on Amazon USA
T-Mobile REVVL 4 on Amazon USA

Comparison of the technical features between smartphones, with the Ulefone Power Armor 14 on one side and the T-Mobile REVVL 4 on the other. The first has a processor with 8 cores, 8 threads, a maximale frequency of 2.3GHz. The second chips has a total of 4 cores, 4 threads, its turbo frequency is set to 2.0GHz. The following table also compares the lithography, the amount of RAM memory, the date of first broadcast, the values obtained in Geekbench.






Specification comparison:


Smartphone Ulefone Power Armor 14 T-Mobile REVVL 4
Model version(s)

Power Armor 14

5007Z
Release date Q4 2021 Q3 2020
Network GSM, HSPA, LTE GSM, HSPA, LTE
Dimensions 6,91 x 3,25 x 0,68 in 6,26 x 2,99 x 0,32 in
Weight 12.63 oz 5.61 oz
Body Front glass,
aluminum body
Front glass,
plastic body
Screen size, colours 6.5 inches, 16M colours 6.2 inches, 16M colours
Screen type IPS LCD IPS LCD
Resolution 720 x 1600 pixels 720 x 1520 pixels
Screen ratio 20:9 19:9
Density 269 ppi 270 ppi
Operating system Android 11 Android 10
Processor MediaTek MT6765G Helio G35 MediaTek MT6761 Helio A22
Lithography 12 nm FFC 12 nm FinFET
Cores 8 4
Threads 8 4
High performance cores

8x ARM Cortex-A53 @ 2.3 GHz

4x ARM Cortex-A53 @ 2.0 GHz
GPU integrated graphics Imagination PowerVR GE8320 Imagination PowerVR GE8300
GPU execution units 2 4
GPU shading units 64 128
GPU clock 650 MHz 660 MHz
GPU FP32 floating point 41.6 GFLOPS 20.8 GFLOPS
Memory 4 GB RAM 2 GB RAM
Storage 64 GB 32 GB
Memory card Up to 256 GB Up to 256 GB
Photo

20 MP, f/1,8, 26mm,
2 MP, f/2,8,
2 MP, f/2,4

13 MP
Video

1080p@30fps

1080p@30fps
Front photo

16 MP, f/2,2

5 MP
Front video

1080p@30fps

1080p@30fps
WLAN Wi-Fi 802.11 a/b/g/n/ac Wi-Fi 802.11 a/b/g/n/ac
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
USB USB Type-C 2.0 USB Type-C 2.0
Battery capacity 10,000 mAh 3,500 mAh
Battery type Non removable Li-Po Non removable Li-Ion
Battery life (versatile use) ~ 25 hours ~ 9 hours and 30 minutes
Head SAR - -
Body SAR - -
Android PassMark Rating 3,245 1,299
(Android)
Geekbench 4 single core
882 820
(Android)
Geekbench 4 multi-core
3,608 2,500
(Android)
Geekbench 5 single core
170 141
(Android)
Geekbench 5 multi-core
806 482
Amazon
eBay



We can easily compare the technical characteristics between these two smartphones. The phone Ulefone Power Armor 14 has more cores, the maximum frequency of Ulefone Power Armor 14 is greater. The Ulefone Power Armor 14 has a newer release date.

Autonomy: the autonomy given is the one for a versatile use with video playback, web browsing, various applications, games, photos, etc ...



Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.



Performance comparison with the benchmarks:


Performance comparison between the two smartphones, for this we consider the results generated on benchmark softwares such as Geekbench.


Android PassMark Rating
Ulefone Power Armor 14 3,245
T-Mobile REVVL 4 1,299


The difference in performance is 150%.


PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.


On Android:

Geekbench 4 - Multi-core & single core score - Android
Ulefone Power Armor 14 882
3,608
T-Mobile REVVL 4 820
2,500


In single core, the difference is 8%. In multi-core, the differential gap is 44%.


Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

On Android:

Geekbench 5 - Multi-core & single core score - Android
Ulefone Power Armor 14 170
806
T-Mobile REVVL 4 141
482


In single core, the difference is 21%. In multi-core, the differential gap is 67%.


Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.

See also:

Ulefone Power Armor 13Ulefone Power Armor 14 ProUlefone Power Armor 16 ProUlefone Power Armor 18Ulefone Power Armor 18TUlefone Power Armor 19

T-Mobile REVVL 4+T-Mobile REVVL 5GT-Mobile REVVL 6 5GT-Mobile REVVL 6 Pro 5GT-Mobile REVVL V+ 5G




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