Realme C53 vs Ulefone Armor 28 Ultra Thermal compare
The best smartphone comparison tool: compare Realme C53 vs Ulefone Armor 28 Ultra Thermal and choose the best model for you
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Realme C53
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Ulefone Armor 28 Ultra Thermal
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Realme C53 vs Ulefone Armor 28 Ultra Thermal
What is the difference between the Realme C53 and Ulefone Armor 28 Ultra Thermal? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Realme C53 | Ulefone Armor 28 Ultra Thermal | |
| Rating | (+) | (+) | |
| Review | |||
| Release date | 2023, May 31 | 2024, September 03 | |
| Dimensions (HxWxD) | 167.3 x 76.7 x 7.5 mm | 6.59 x 6.59 x 3.02 in | 174.2 x 83.6 x 19.4 mm | 6.86 x 6.86 x 3.29 in | |
| Weight | 182 g | 6.42 oz | 0 g | 0 oz | |
| Body Build | Glass front, plastic frame, plastic back | ||
| Colors | Champion Gold, Mighty Black | Black | |
| Battery | 5000 mAh, Li-Po, non-removable | 10600 mAh, Li-Ion, non-removable | |
| Approximate price | $ 300 |
Screen
| Technology | IPS LCD | AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.74" inc | 6.67" inc | |
| Screen area | 109.7 cm2 | 107.4 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 85.5% | 73.8% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 390 PPI | 395 PPI | |
| Screen protection | Corning Gorilla Glass Victus | ||
| Other specs | - 90Hz, 560 nits (peak) | - 120Hz, 2200 nits (peak) -Secondary display on the back |
Camera and Video
| Rear camera, main | 50 MP, Dual | 50 MP, Triple | |
| Camera specs | -50 MP, f/1.8, (wide), PDAF -0.3 MP, (depth) |
-50 MP, f/1.9, (wide), 1.0"-type, 1.6µm, PDAF -64 MP, f/1.8, (night vision), 4 infrared lights -50 MP, (ultrawide), 1/2.76", 0.64µm -Thermal camera by ThermoVue Pro, 640x512 px |
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| Functions | LED flash, HDR, panorama | Quad-LED flash, HDR, panorama | |
| Video | 1080p@30fps | Yes | |
| Front camera, selfie | 8 MP, Single | 50 MP, Single | |
| Specifications | 8 MP, f/2.0, (wide) | 50 MP, (wide), 1/2.76", 0.64µm | |
| Functions | HDR | ||
| Video | 720p@30fps | Yes |
Performance
| Operating system - OS | Android 13, Realme UI T | Android 14, planned upgrade to Android 15 | |
| Chipset | - Unisoc Tiger T612 (12 nm) | - Mediatek Dimensity 9300+ (4 nm) | |
| Processor CPU | - Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | - Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) | |
| Graphics processor GPU | Mali-G57 | Immortalis-G720 MC12 | |
| External memory | microSDXC (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 128GB 6GB RAM, 256GB 8GB RAM | 1TB 16GB RAM |
Benchmark
| Antutu 9 Total | 220479 | ||
| GeekBench 5 Single Core | 395 | ||
| GeekBench 5 Multi-Core | 1386 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | |
Show all network frequencies: |
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| Speed | HSPA, LTE-A | HSPA, LTE, 5G | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band | |
| GPS | GPS, GLONASS, GALILEO | GPS, GALILEO, GLONASS, QZSS, BDS, NavIC | |
| NFC | No | Yes | |
| USB | USB Type-C 2.0 | USB Type-C 3.2 Gen2, Display Port, OTG, accessory connector pins | |
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE | |
Music and Audio
| Radio | Wireless FM radio, RDS, recording | ||
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | - Fingerprint, accelerometer, gyro, proximity, compass, barometer , Infrared port | |
| Other extras |
- Fast charging 33W, 50% in 31 min |
- 120W Fast charging -50W Wireless charging -Reverse Wireless charging - IP68/IP69K dust/water resistant (up to 2m for 30 min) -Drop-to-concrete resistance from up to 2m -MIL-STD-810H compliant -Accessory connector (ulefone endoscope, microscope) |
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| Versions |
- Also known as Ulefone Armor 28 Ultra Thermal Variant |
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